UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY

Catalog of Thin Sections Available at the USGS Core Research Center,

Denver, Colorado

By

Diana L. Richards and Thomas C. Michalski

Open-File Report 87-659

This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and stratigraphic nomenclature.

Denver, Colorado

1987

INTRODUCTION

This report, compiled in August 1987, catalogs the six thousand nine hundred and fifty three (6,953) thin sections currently available for examination at the U.S. Geological Survey Core Research Center. Eight hundred and ninety three (893) cores from the Research Center's collection, representing the states of Arizona, Colorado, Idaho, Kansas, Montana, Nebraska, New Mexico, North Dakota, South Dakota, Utah, and Wyoming provided sample material for the thin sections. This catalog provides the following data: the state, location, county, operator, well name, type, minimum depth, maximum depth, formation, and well number of each core; and the depth of each thin section. All thin sections in this compilation are listed in order of state, township, range, section, and depth.

The Research Center's computer system has the capability of generating custom print-outs of core holdings sorted by formation, geologic age, geographic location, operator, or any combination of these parameters. Depths of individual thin section are not, however, currently listed on custom-sorted print-outs. Custom print-outs may be requested by telephone during working hours, or by letter.

All information contained in this thin-section listing has been supplied to the U.S. Geological Survey by the well operator or commercial well-information company, and research scientists that sampled the cores. Although this information is assumed to be accurate and correct, it is the responsibility of parties using this listing to verify all information contained herein. The U.S. Geological Survey makes no guarantee (either stated or implied) as to information accuracy.

To facilitate the examination of cores and thin sections, a well lighted core-examination room is provided for Research Center visitors. Binocular microscopes, a petrographic microscope, standard testing chemicals, a photo stand, and a small reference library are available in the core-examination room. Due to limited space for core and thin-section examination, users should make an appointment prior to visiting the Research Center.

The Core Research Center encourages the preservation of cores and thin sections at the Denver area repository, and at public facilities across the United States. Parties interested in donating material to the U.S. Geological Survey Core Research Center should contact the repository prior to the shipment of samples.

GENERAL INFORMATION

Name* Mailing Address* Telephone

U.S. Geological Survey Core Research Center Box 25046 Mail Stop 975 Denver Federal Center Denver, CO 80225 (303)236-1930

Location or Shipping Address

5293 Ward Road, Building AArvada, CO 80002(Address change likely by 1988)

Hours

8:30-4:30Monday through FridayAppointment necessary

Catalog

Core information is on index cards and a computer data base, and includes the location, formation name, depth, type of sample, footage represented, and operator. Individual state catalogs are available as USGS Open File reports. A computer search can be made by catalog parameters singly or in combination. Call for details.

Additional Information Available

Photographs, analyses and thin sections (both limited in number).

Collection Size

Area Represented by Core

Core:Thin Sections:

5,343 locations 6,953 slides

Purpose of Nells (Holes)

Wyoming: Montana: Colorado: North Dakota: Other Western States:

(AZ, CA, ID, KS, NE, SD, UT, WA)

44 percent 23 percent 15 percent7 percent

11 percentNV, NM, OK,

Oil and gas: Oil shale: Coal:

85 percent10 percent3 percent

Facilities and Services

The facility occupies 45,000 square feet in a concrete building with heat, air conditioning, electricity, telephone, and restrooms. The examination room occupies 1,000 square feet and is equipped with binocular and petrographic microscopes, trim saw and plugger, testing chemicals, camera, porosity-permeability equipment (USGS use only), and a small reference library. Retrieval, replacement, slabbing, and trimming of material are provided. Descriptive literature is available.

duration Policy

User fees: NoSampling of material: If duplicate

analyses and thin sections arereturned to files.

Loan of material: Cores-NoThin Sections-Yes

The facility is accepting oil and gas cores from the Rocky Mountain region, and material of research interest to the USGS. Material can be kept confidential for 1 year. All samples sent to the repository must be labeled as to operator, well name, location, and formation.

The library cannot accept shipments of material on a collect basis.

ARIZONA

ABBREVIATED FORMATION/AGE NAMES

DRCK

- Dr

y Creek

KIBB

- Ka

ibab

LD

VL

- Le

advi

lle

TRWP

- To

rowe

ap

HRMT

- Hermit

COUNTY NUMBERS

APACHE 001

GRAHAM 009

MOHAVE 015

FINAL 021

COCHISE 003

GREENLEE Oil

NAVAJO 017

SANTA CRUZ 023

COCONINO 005

MARICOPA 013

PIMA 019

YAVAPAI 025

GILA 007

YUMA 027

OTHER ABBREVIATIONS

MIN Minimum depth in f

eet

S Slabbed

MAX Maximum depth in

fee

t F Full D

iameter

C Chips

ARIZCNA-NE

LOCATION

COUNTY

(AERATOR

NAME

TYPE

MIN

MAX

FORMATION

THIN

SECTIONS

LIBRARY

NUMBER

41N

30E

2EN

ERGY

RESERVE

GROU

P9 NAVAJO O

5236

5300

5290

5356

DRCK

DRCK

5240

.852

53.5

5260

.45270.8

5330

.4

B953

COLORADO

ABBREVIATED FORMATION/AGE NAMES

ABCK

- Ar

buck

le

FRHS

ATOK

- Atoka/At

okan

FRLD

BKCK

- Barker Creek

FRNR

BXTR

- Baxter

FRUN

CDLL

- Ccdell

GRRS

CHNL

- Chinle

GRRV

CRCR

- Corcoran

GTHC

CRLL

- Ca

rlil

e HNSM

CSLG

- Castlega

te

HRMS

CTLR

- Cu

tler

HYGN

CZZT

- Co

zzet

te

ISMY

DOCK

- Douglas

Cree

k KEYS

DKOT

- Dakota

LGKC

DKOT

D - Dakota D

Sand

LKOT

DKOT

J - Dakota J

San

d LN

SGDR

CK

- De

er Cre

ek

LRMI

DSMS

- Des

Moin

esian

LWIS

DVNN

- Devonian

LY

NSELBR

- Elbert

MCCK

ENRD

-

Entrada

Fort

Hays

MDDY

Frui

tlan

d MNCS

Fron

tier

MNKT

Fort U

nion

MO

LSGr

aneros

MRMN

Gree

n Ri

ver

MRON

Goth

ic

MRRW

Huntsman

MRSN

Hermosa

MSSP

Hygi

ene

MVRD

Isma

y NBRR

Keye

s NGGT

Lansing-Kansas Cit

y OI

LSH

Lako

ta

OORY

Lansing

PRKC

Lara

mie

PRKM

Lewis

Sand

PSNC

Lyons

PSPR

McClintock

RDCV

Mudd

yMancos

Minnekahta

Molas

Marm

aton

Maroon

Marias R

iver

Morr

ison

Miss

issi

ppia

nMesaverde

Niob

rara

Nugget

Oil

Shale

Ouray

Lime

ston

ePark City

Park

man

Poison C

anyo

nPhosphoria

Red

Cave

RLNS

- Rollins

RTON

- Ra

ton

RWLS

- Rawlins

SALT

- Sa

ltSN

NN

- Shannon

SPRG

-

Sper

gen

SRMP

- Sh

inar

ump

SSSX

- Su

ssex

STNK

- Sa

tank

aTM

PS

- Ti

mpas

TOPK

- To

peka

TSLP

- Tensleep

UINT

- Ui

nta

UNKN

- Unknown

VRMJ

- Vermejo

WEBR

- Weber

WFMP

- Wolfcamp

WMFK

- Wi

llia

ms Fo

rkWS

TC

- Wasatch

COLO

RADO

COUNTY NUM

BERS

ADAMS

ALAM

OSA-

AR

APAH

OE

-

ARCHULETA -

BACA -

BENT -

BOULDER-

CHAFFEE -

CHEYENNE -

CLEAR CREEK -

CONEJOS -

COSTILLA

CROWLEY-

CUSTER -

DELTA -

DENVER -

-001

DOLORES

-003

DOUGLAS

-005

EAGLE

-007

ELBE

RT-

-009

EL PASO

-Oil

FREMONT 043

-013

GARFIELD 045

-015

GILPIN 047

-017

GRAND 049

-019

GUNNISON 051

-021

HINSDALE 053

-023

HUERFANO 055

-025

JACKSON 057

-027

JEFFERSON 059

-029

KIOWA 061

-031

KIT CARSON 063

-069

-071

LAKE -

LA PLATA

LARIMER

LAS ANIMAS -

LINCOLN

LOGAN 075

MESA -

MINERAL

MOFFAT -

PITKIN -

-081

-085

MORGAN

OTERO 089

OURAY 091

PARK 093

PHILLIPS

099

PUEBLO 101

RIO

GRANDE--

SAGU

ACHE

- SA

N JUAN-

SAN

MIGU

EL-

-105

-107

-109

-111

- 115

SUMMIT 117

TELLER 119

WASHINGTON 121

WELD 123

YUMA 125

OTHER ABBREVIATIONS

MIN Minimum dep

th i

n fe

et

MAX Maximum depth i

n feet

S Slabbed

F Full D

iameter

C Core Chi

ps

CO

LOR

AD

O-N

W

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

2N 67W 2

212

3AMOCO

1-B PREMIUM

TURKEY

4655

4710

SSSX

2N

88W

10

2N

93W

1

103

103

FLANK OIL

COBRA O & G

1 PUCKETT

FEDERAL

3 USA PAN

AMERICAN

2037

7050

7088

2217

7082

7094

WEBR

DKOT

DKOT

4659

.54662

4665

4668

4671

4674

4676

4677

4680

4683

.346

86

2148

2149

7050

-51

7054-55

7058-59

7060-61

7064-65

7068-69

7069-70

7073

-74

A678

A692

A612

7076

-77

7079-80

7082-83

7090-91

7094-95

CO

IDR

MO

-NW

LOC

ATI

ON

CO

UN

TY

OPE

RA

TOR

NAME

TYPE

MIN

4N

89W

17

107

PAN AMERICAN

1 WYMAN

PET

3001

MAX 3097

DKOT

6N 68W 1

3 69

AMOCO

6N 88W 3

0 10

7 TIGER OIL

IRA REID

14-3

0 BR

ESHE

ARS

S

7440

9261

9285

7N

97W

25

81

WESTERN EX

PL

1-25

RI

CHAR

DSON

S

5011

LTD

5410

ION

58W

32

123

COCKRELL CORP

32-1 DEWITT-

BRENNAN

3564

4500

9270

9309

5016

5486

3620

DKOT

J

DKOT

DKOT

MRSN

MRSN

PRKM

THIN

SECTIONS

3003-04

3010

-11

3012-13

3015-16

3017

-18

3018

-19

3049-50

3050

-51

3057-58

3063-64

3064-65

7456

7499

9261-62

9263-64

9265-66

9266-67

5409

3574

3583

3591

3601

3612

3621

LIBRARY

NUMBER

A673

3067-68

3071

-72

3084-85

3088

-89

3090

-91

3094

-95

3096

-97

3097

A674

A906

D082

B142

CO

LOR

AD

O-N

W

LOC

ATI

ON

CO

UN

TY

OPE

RA

TOR

UN

66

W 1

0 12

3 SO

LAR

PETR

OLE

UM

34N

20

W

183

PA

N A

MER

ICA

N

PET

NAME

2 HO

RTON

UN

91W

3 81

SUPERIOR OIL

1 STATE

CO

34N

12W 3

5 67

PO

LUMB

US CORP

35-1

SCHMITT

3 UTE MOUNTAIN

TRIB

AL J

TYPE

MIN

MAX

S 4681

4741

5297

5357

5446

5506

S 15

578

15596

S 90

65

9101

S 55

26

5676

THIN

FORM

ATIO

N SECTIONS

HYGN

4681

HYGN

4712.8

HYGN

4740

5297

5302

5303

5304

.55311

5317

.55327

5332

5335

WEBR

1557

915588

BKCK

9070

9073

.29081

9087

.9

ISMY

5649.8

5653.3

5661

5667

LIBRARY

NUMBER

5342.5

5446

.554

55.5

5457.5

5463

5467.5

5475.5

5485

5501

B458

B106

C852

A623

COLORADO-NW

LOCATION

COUNTY

OPERATOR

NAME:

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

34N

20W

183

PAN AMERICAN

PET

J-l

UTE

TRIBAL

5465

5658

ISMY

34N

20W

283

PAN AMERICAN

PET

3 UTE MOUNTAIN

TRIBAL G

5459

5594

ISMY

34N

20W

283

PAN AMERICAN

PET

4 UTE MOUNTAIN

TRIBAL G

5537

5640

ISMY

5531

5544

5551

5603

5614

5631

5636

5656.5

5524

5531

5549

5560

5580

5582

5589

5593

5565

5569

5574

5576

5584

5598

5606

5622

5630

A684

A653

A376

10

COLORADO-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION

SECTIONS

LIBRARY

NUMBER

35N

20W

3583

CACT

US DR

LG2 G D FEHR

5530

5589

ISMY

36N

13W

1783

IMPE

L EN

ERGY

38N

18W

4

38N

20W

11

5562

5564

5567

5569

5572

5574 83 33

5576

5580

5582

5583

5584

5587

KISSINGER PET

TRANSCO

1 WALLACE

N B

HUNT

THIN SE

CTIO

NS

5588

5590

5594

5596

5597

5600

1-4

KISSINGER

FEDERAL

1-11

SE BUG

POINT

5558

5644

DRCK

5542

5545

5552

5553

5555

5562

5563

5564

BELOW

A627

5570

5578

5583

5586

5602

5603

5605

5607

5611

5614

5618

5623

5629

5631

5632

5873

6034

6120

5897

6086

6178

GTHC

DRCK

DRCK

6036

6036A

6039

6137,

6137.

6138.

6139.

6143,

6143,

6145,

B512

S917

C336

6151

.8

6156.6

6156.9

6158

.361

60.6

6168

11

COLORADO-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

39N

19W

733

DUNC

AN R T

44-7

SANTE

FE5883

5943

DRCK

5885

.4

39N

19W

1733

MCOR

1-17

FEDERAL

5936

6230

5991

6269

ISMY

DRCK

39N

19W

1933

DAMS

ON OIL

1-19

FEDERAL

6213

6272

DRCK

5890,

5903,

5907.

5908.

5909

5910

.55912.3

5969

6237

6240

6241

6244

39N

19W

2833

KISSINGER

PET

14-28

KISSINGER

FEDERAL

5476

5768

5524

5823

ISMY

DRCK

6241

.162

41.2

6241

.46242.4

6243

6243

.56246.5

6247

6250

6252

.8

5775.4

5776

C052

5914

.559

155916

5917

.859

20.5

R331

B730

C926

39N

20W

333

MCOR

1-3 U COLO

6250

6310

DRCK

6262

.862

77C9

17

12

CO

LOR

AD

O-N

W

LOCATION

COMFY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

39N

20W

11

33

DAVIS

OIL CO

1 HUBER WRIGHT

S63

02

6331

DRCK

39N

20W

13

33

DAVIS

OIL CO

4 SQUAW CANYON

S6250

6290

DRCK

39N

20W

23

33

DAVIS

OIL CO

2 HUBER WRIGHT

S6260

6290

DRCK

39N

20W

26

33

FORE

ST OIL

1 ANNIE

FEDERAL

S 63

90

6444

DRCK

CORP

6306

.26307

6307.8

6311.5

6312

.36315.2

6318.8

6319

6320

6256.9

6257.8

6261.2

6268.3

6271

.5

6265

.96266

6267.1

6271.1

6272

.962

76.2

6285

.5

6432(2)

6433

(2)

6434

(2)

6435

6437

6438

B729

B744

B743

C400

13

CO

LOR

AD

O-N

W

LOCATION

40N

20W

35

COO

OTY

O

PER

ATO

RNAME

TYPE

MIN

THIN

MAX

FORMATION SECTIONS

4S

63W

15

4S

64W

15

5S

65W

33

33DA

VIS OIL CO

1 DU

NCAN

-TE

VAUL

TS

6329

6373

DRCK

BELOW

THIN S

ECTIONS

6330

6333

6334

6335

6336 5 5 5

6337

6340

6338

6341

6338.5

6342

.56339

6343

KOCH

EX

PL

1 GO

SS

INTE

RCON

T 3 CAVANAUGH

ENERGY

BROWNLIE

1 AN

DERS

ON-

WALL

ACE

ET

BYRN

E

6344

6346

6346

.563

48

COLO

RADO

-SW

S 77

5677

82

F 81

08

S 86

2787

45

6349

6349

.563

5063

51

7777

DKOTJ

7811

DK

OTJ

8147

DKOT

8657

DK

OTJ

8810

DKOT

J

7759

7769

7772

.577

76.5

7811

8121

8128.7

8136

.5

8746

.58799

LIBRARY

NUMBER

C104

A666

S895

C127

14

CO

IOR

AD

O-S

W

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

10S

90W 3

151

RALSTON O&G

31 FEDERAL

3603

6366

6547

3735

6425

6605

MVRD

MNCS

MNCS

10S

95W 3

677

EXXON CORP

10S

96W

1377

FLYI

NG DIAMOND

OIL

2 OLD MAN

MOUNTAIN

13-1

B

E NICHOLS

4494

5444

5831

3730

4507

5493

5873

3789

MVRD

RWLS

CZZT

CZZT

15S

46W

2317

LEWIS

& CLARK

EXPL

1 RO

D LA

RSON

5547

5589

SPRG

3612

3617

3622

3707

3712

3721

3729

3734

6392

6567

6568

5850

5856

5860

5871

.5

3737

3739

3741

3744

3747

3754(2)

3757

5580

5582

A930

B516

B589

3766(2)

3768

3774

3782

B880

15

CO

LOR

AD

O-S

W

LOC

ATI

ON

COONTY

OPERATOR

NAME

TYPE

NIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

15S

46W

2617

LEWI

S & CLARK

EXPL

3 LOWE-ARNOLD

5519

5575

SPRG

5520

5524

5530

5554

A 55

54B

5557

S147

24S

45W

1899

MICH-WISC

PL CO

1-18

NEWHOLD

4993

5034

5007

5050

MRRW

MR

RW49

9549

95.4

4996

.449

97.1

4998

4999

4999.6

5000

5001

5002

.35003

5004

5006

5034

5036

5039

5041

5042

5044

5044

5047

5048

5050

C235

25S

45W

2699

MICH

-WIS

C PL

CO

1-26

BA

ILEY

4874

4896

MRRW

4886

(2)

4887

4889

4890

48

95(3

)

C231

16

IDAHO

ABBREVIATED FORMATION/AGE NAHBS

TCRK -

Twi

n Creek

TMPL

- T

hermopolis

TRCC

- T

erti

ary

- Cretaceous

COUNTY NUMBERS

ADA -

ADAMS -

BANNOCK -

BEAR LAKE

BENEWAH -

BINGHAM -

BLAINE -

BOISE -

BONNER -

BONN

EVIL

LE-

BOUNDARY -

BUTTE -

-001

-003

-005

-007

-009

-Oil

-013

-015

-017

-019

-021

-023

CAMAS

CANYON

CARIBOU

CASSIA -

CLARK -

CLEARWATER-

CUSTER

ELMORE

FRANKLIN

FREMONT

GEM -

-025

-027

-029

-031

-033

-035

-037

-039

-041

-043

-045

GOODING 047

IDAHO 049

JEFFERSON 051

JEROME 053

KOOTENAI 055

LATAH 057

LEMHI 059

LEWIS 061

LINCOLN 063

MADISON 065

MINIDOKA 067

NEZ PERCE

ONEIDA -

OWYHEE -

PAYETTE -

POWER -

SHOSHONE -

TETON -

TWIN FALLS-

VALLEY -

WASHINGTON-

-069

-071

-073

-075

-077

-079

-081

-083

-085

-087

YELL

OWST

ONE NATL PAR-089

OTHER ABBREVIATIONS

MIN Minimum depth i

n fe

et

MAX Maximum depth in f

eet

S Slabbed

F Full Diameter

C Core C

hips

17

LOCATION

COUNTY

OPERATOR

NAME

IDAHO-SB

TYPE

MEN

MAX

THIN

FOPMATION SECTIONS

LIBRARY

NUMBER

10S

46E

20

29

MAY

PET

INC

1 FE

DERA

L ELK

S VA

LLEY

3700

3742

TCRK

3730

A717

18

ABCK

- Ar

buck

leATOK

- At

oka

BRVL

-

Brownville

CBNS

- Ca

bani

ssCCGV - Council

Grov

eCH

RK

- Ch

erok

ee

KANSAS

ABBREVIATED FORMATION/AGE NAMES

CHSE

- Chase

CSTR - Chester

DGLS

- Douglas

FRRL

- Fort R

iley

FRSC

-

Fort S

cott

GLMC

- Gilmore Ci

tyKD

RK

- Kinderhook

KRDR - Krider

LGKC

-

Lans

ing-

Kans

as C

ity

LNSG

- Lansing

LURLL

- Laurel

MRRW

- Morrow

MSSP

- Mi

ssis

sipp

ian

NBRR

- Niobrara

OSGE

PWNE

ST

LSSWOP

TWND

UNKN

WFLD

- Osage

- Pa

wnee

- St L

ouis

- Sw

ope

- Towanda

- Unknown

- Wi

nfie

ld

COONTY NUMBERS

- 001

- 003

- 005

- 007

- 009

- Oil

- 013

- 015

- 017

- 019

- 021

- 023

- 025

- 027

- 029

- 031

- 033

- 035

CRAWPORD 037

DECATUR 039

DICKINSON 041

DONIPHAN 043

DOUGLAS 045

EDWARDS 047

ELK 049

ELLIS 051

ALIEN -

ANDERSON

ATCHISON

BARBER -

BARTON-

BOURBON -

BROWN -

BUTLER -

CHASE

CHAUTAUQUA-

CHERQKEE

CHEYENNE

CLARK

CLAY -

CLOUD

COFFEY -

COMANCHE

COWLEY -

ELLSWORTH-

FINNEY -

FORD -

FRANKLIN

GEARY -

GOVE -

GRAHAM -

GRANT -

GRAY -

GREELEY

- 053

- 055

- 057

- 059

- 061

- 063

- 065

- 067

- 069

- 071

GREENWOOD 073

HAMILTON 075

HARPER 077

HARVEY 079

HASKELL 081

HODGEMAN 083

JACKSON 085

JEFF

ERSO

N

08

7 JEWELL 089

JOHNSON 091

KEARNY 093

KINGMAN 095

KIOWA 097

LABETTE 099

LANE 101

LEAV

ENWO

RTH

10

3

LINCOLN-

LINN -

LOGAN -

LYON -

MCPHERSON-

MARION -

- 105

- 107

- 109

-HI

- 113

- 115

MARSHALL 117

MEADE 119

MIAMI 121

MITCHELL 123

MONTGOMERY 125

MORRIS 127

MORTON 129

NEMAHA 131

NEOSHO 133

NESS 135

NORTON 137

OSAGE 139

OSBORNE 141

OTTAWA 143

PAWNEE 145

PHILLIPS 147

POTTAWATOMIE 149

PRATT 151

RAWLINS 153

RENO 155

OTHER ABBREVIATIONS

MIN Minimum dep

th in f

eet

MAX Maximum depth in

fee

t

19

S Slabbed

F Full D

iameter

C Core Chips

REPUBLIC-

RICE -

RILEY -

ROOKS-

RUSH -

RUSSELL -

SALINE -

SCOTT -

SEDGWICK

SEWARD -

SHAWNEE -

SHERIDAN

SHERMAN -

SMITH -

STAFFORD

STANTON -

STEVENS

SUMNER -

THOMAS -

TREGO -

WABAUNSEE

WALLACE -

WASH

INGT

ON-

WICHITA 203

WILSON 205

WOODSON 207

WYANDOTTE 209

-157

-159

-161

-163

-165

-167

-169

-171

-173

-175

-177

-179

-181

-183

-185

-187

-189

-191

-193

-195

-197

-199

-201

KA

NSA

S-SW

LOCATION

COUNTY

16S

43W

11

71

16S

43W

12

71

16S

43W

12

71

27S

31W

9 81

33S

34W

3 17

5

33S

34W

3 17

5

OPERATOR

NAME

TYPE

MIN

TEXAS O&G CORP

2 EVANS

E S

5156

TXO

PRODUCTION

1 WHITE AB

S 5143

CORP

TXO PRODUCTION

6 GARRISON A

S 5142

CORP

ANADARKO PR

OD

1 HUMBLE C

S 5028

CO ANADARKO PROD

A-l

MCHARGUE

S 60

70CO ANADARKO PR

OD

G-7

HITCH

S 61

60CO

THIN

MAX

FORMATION SE

CTIO

NS

5198

MRRW

5158

5167

5171

5179

5186

5191

5201

MR

RW

5143

5156

5184

5192

5202

.5

5201

MRRW

5172

5187

5192

5196

5069

MRRW

5041

.5

6130

CS

TR

6070

6082.5

6084

6086

6276

CS

TR

6166

6169

LIBRARY

NUMBER

B637

C736

C690

A721

S915

R258

20

KA

NSA

S-SW

LOCATION

COUNTY

33S

34W

19

175

33S

34W

20

175

33S

34W

22

175

33S

34W

29

175

33S

34W

29

175

33S

34W

29

175

OPERATOR

NAME

TYPE

MIN

ANADARKO PROD

1 GU

TTRI

DGE

C S

6252

CO

ANADARKO PROD

D-2 GUTTRIDGE

S 62

35CO

62

41

ANADARKO PROD

B-l

ETZO

LD

S 62

42CO ANQDARKO PROD

1 GU

TTRI

DGE

B S

6246

CO

ANADARKO PROD

A-4

FINCHAM

S 62

34CO

ANADARKO PROD

D-2

FINCHAM

S 62

08CO

THIN

MAX

FORMATION SECTIONS

6299

CSTR

6269

6272

6279

6283

6291

6297

6237

CSTR

6251

6270

CSTR

6263

6294

CS

TR

6245.5

6274

CS

TR

6253

6262

6268

6282

CSTR

62

3562

396252

6256

6269

6273

6280

6312

CSTR

6281.5

6288.5

6291.5

6294

6296

.56298

LIBRARY

NUMBER

B089

B282

B283

B098

B304

B284

21

KA

NS

AS

-SW

LOCA

TION

CO

UNTY

33S

34W

32

175

33S

37W

19

189

33S

38W

10

189

33S

40W

6 12

9

OPERATOR

NAME

TYPE

MIN

ANADARKO PR

OD

A-l

REEVER

S 63

60CO

ANADARKO PR

OD

1 NELL A

S 6036

CO

ANADARKO PROD

A-2

GASKILL

S 60

02CO

ANADARKO PROD

1 LOW G

S 53

57CO

THIN

MAX

FORMATION SE

CTIO

NS

6406

CSTR

6366

6367

6377

6379

6415

6108

MRRW

6040

6066.5

6082

6097

6076

MRRW

6002

6008

6016

6054

6062

5394

MRRW

5366

5373

5380.5

5384

5392

LIBRARY

NUMBER

R273

B311

B648

A722

22

LOCATION

COUNTY

OPERATOR

NAME

KANSAS-SW

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

34S

32W 18

175

ANADARKO PR

OD

6-2 CONDIT

CO6219

6269

CSTR

6233

6236

6246

6258

6261

6267

R988

23

MONTANA

ABBREVIATED FOFMATION/AGE NAMES

ACRK

- As

h Cr

eek

AMSD

- Am

sden

ASRN

- As

hern

BCKF

- Blacklea

fBE

LT

- Be

ltBG

HR

- Big

Horn

BGSN

- Big

Snowy

BILD

- Bo

w Island

BKKN

- Bakken

BOWS

- Bowes

BRPW

- Be

arpa

wBR

WN

- Br

own

Lime

BWDN

- Bo

wdoi

nCB

NK

- Cu

tban

kCC

RT

- Ca

t Cr

eek

CKLK

- Co

okin

g Lake

CLGT

- Cl

agge

ttCLRD

- Co

lora

doCLVL

- Cloverly

CMBR

- Cambrian

CRCS

- Cretaceo

usCR

LS

- Charles

CRLS

A - Charles A

CRLS

B - Charles

BCRLSC

- Charles

CCR

LSD

- Charles

DCV

RS

- Converse

DKOT

- Dakota

DPRW

- Du

pero

wDR

WN

- Darwin

DSNB

- Dawson B

ay

DVNN

- De

voni

an

LKOT

DWYR

- Dwyer

LSSL

EGLE

-

Eagl

e MCGN

ELKB

- Elk

Basin

MDDY

ELKP

- Elk

Poin

t MDSN

ELLS

-

Elli

s MIDL

EMBR

- Em

bar

MLTN

EMRS

-

Emer

son

MNLS

EXSH

- Ex

shaw

MRSN

FLTD

- Flathead

MSNC

FRMN

-

Fremont

MSSP

FRNR

- Fr

onti

er

MVRD

FRUN

- Fo

rt U

nion

MWRY

FUSN

- Fu

son

NBRR

GNTN

- Gu

nton

NC

SLGPSP

- Gypsum Springs

NSKU

GRBL

- Gr

eybu

ll

NSSN

GRNR

- Grenora

ODVC

GRPN

- Gr

eenp

oint

OPCH

GRVR

- Gros Ventre

OTTR

HETH

- He

ath

PCMB

IRLK

-

Inte

rlak

e PIPR

IRTN

-

Iret

on

PLPS

JDRV

- Ju

dith

Riv

er

PRIR

JFRS

- Jefferson

PRKM

KBBY

- Ki

bbey

PRYR

KDRK

- Kinderhook

PSPR

KCTN

- Kootenai

PTLC

LDGP

- Lodgepole

QRNR

LEO

- Le

o RB

BN

- La

kota

- La

st Sa

lt- Mc

Gowa

n- Mu

ddy

- Ma

diso

n- Midale

- Mo

ulto

n- Minnelusa

- Mo

rris

on- Mi

ssio

n Ca

nyon

- Mississippi

- Mesaverde

- Mowry

- Ni

obra

ra-

Newcastle

- Ni

sku

- Nesson

- Or

dovi

cian

- Opeche

- Otter

- Precambrian

- Pi

per

- Phillips

- Prairie

- Pa

rkma

n-

Pryor

- Phosphoria

- Potlatch

- Qu

ater

nary

- Ribbon S

and

RCLF

- Ra

tcli

ffe

RDRV

-

Red

Rive

rRR

DN

- Ri

erdo

nSALT

- Salt

SBRS

- Su

nbur

stSK

CK

- Skull

Cree

kSL

RN

- Si

luri

anSLWS

- Salt Wash

SNDC

- Su

ndan

ceSN

MN

- Stoney M

tnSN

NN

- Sh

anno

nSN

VN

- Shaunavon

SPRF

- Spear fi

shSR

RV

- So

ur is

River

SRVR

-

Sun

Rive

rSS

VD

- St

ensv

adST

TH

- Sa

wtoo

thSW

FT

- Sw

ift

TMPC

- Tampico

TPCK

- Telegraph

Cree

kTP

OT

- Teapot

TRFK

- Th

ree

Fork

sTSLP

- Te

nsle

epTYLR

- Tyler

UNKN

- Unknown

VGRD

- Va

ngua

rdVR

GL

- Virgil

WDBD

- Wo

odbe

ndWN

PG

- Winnipeg

WPGS

- Wi

nnip

egos

is

24

MONTANA

COUNTY NUMBERS

BEAVER

HEAD

--

BIG HORN -

BLAI

NE

-

BROADWATER-

CARBON

CARTER -

CASC

ADE

-

CHOUTEAU

CUSTER -

DANIELS -

DAWSON -

DEER LODGE-

FALLON -

FERGUS -

FLATHEAD -

-001

-003

-005

-007

-009

-Oil

-013

-015

-017

-019

-021

-023

-025

-027

-029

- 031

- 033

- 035

- 037

- 039

- 041

- 043

- 045

- 047

LEWI

S AND CLARK 049

LIBERTY 051

LINCOLN 053

MCCONE 055

MADISON 057

GALLATIN -

GARFIELD -

GLACIER -

GOLDEN VAL

LEY-

GRANITE -

HILL -

JEFF

ERSO

N

- JUDITH BASIN-

LAKE -

MEAGHER 059

MINERAL 061

MISSOULA 063

MUSSELSHELL 065

PARK 067

PETROLEUM 069

PHILLIPS 071

PONDERA 073

POWD

ER RIVER 075

POWELL 077

PRAIRIE 079

RAVALLI 081

RICHLAND 083

ROOSEVELT 085

ROSE

BUD

-

SANDERS -

SHERIDAN -

SILV

ER BOW

STILLWATER

SWEE

T GRASS-

TETON -

TOOLE -

TREA

SURE

-

VALL

EY

-

WHEA

TLAN

D-

--087

--089

-091

--093

-095

-097

-099

-101

-103

-105

-107

WIBAUX 109

YELLOWSTONE 111

YELLOWSTONE

NATL

PAR

-113

OTHER ABBREVIATIONS

MIN Minimum dep

th in f

eet

MAX Maximum dep

th in feet

S Slabbed

F Full Di

amet

erC Core C

hips

25

MONTANA-NE

LOCATION

COUNTY

OPERATOR

IN

50E

21

17

MURP

HY OIL

CORP

2N

51E

6 17

CARTER OIL CO

5N

33E

16

111

CARTER OIL CO

5N

60E

14

25

SHELL OIL CO

5N

6 IE 21

25

SHELL OIL CO

NAME

TYPE

MIN

1 MC

INTO

SH

S 55

5073

9076

968556

8972

1 TRAWEEK

C 7423

9001

9385

9615

1009

5

1 STATE

S 59

6060

07

33-14A BORDWELL

S 85

18

32-2

1 NP UNIT

S 83

48

MAX 5587

7508

7802

8614

9088

7435

9284

9394

9726

10135

6006

6071

8568

8375

FORM

ATIO

N

DKOT

MDSN

MDSN

DVNN

UNKN

UNKN

UNKN

UNKN

UNKN

PIPR

TSLP

RDRV

RDRV

THIN

SECTIONS

8584

8596

8602

8606

9059

9073

6022

6022.5

6061

6070

8519

8522

.585

288531.7

8542

8563

8350

8361

8373

LIBRARY

NUMBER

B332

B819

D013

A694

A695

6N

47E

8 17

BARKER

1 GOVERNMENT

S 86

19

8679

RDRV

8675

LAWRENCE JR

7N

31E

14

111

PETRO CORP

1 GS

ABEL

S 6325

6357

AMSD

6348

OF TEXAS

C630

B854

26

MONTANA-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

7N

32E

18111

JACKMAN

ROBE

RT P

A HORTON

6056

6108

6108

6119

PIPR

AMSD

7N

32E

1911

1CARTER OIL CO

1-A HO

RTON

HEIRS

6165

6176

6175

6194

PIPR

AMSD

7N

32E

2011

1CARTER OIL CO

1 CH

ARLE

S HO

RTON

6165

6176

6176

6194

PIPR

AMSD

7N

32E

2811

1CARTER OIL CO

1 H O WHITE

6085

6098

6098

6169

PIPR

AMSD

6106

6108

6111

6114

6118

6176

6178

6180

6184

6185

6187

6189

6190

6193

6194

6122

6140

6143

6148

6157

6161

6163

6167

6173

6118

6129

6132

6135

6142

B300

D026

D019

T039

27

MO

NTA

NA

-NE

THIN

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

FORMATION SECTIONS

7N

32E

28

111

CARTER OIL CO

2 H O WHITE

S 6125

6135

RR

DN

6130

6135

62

00

AMSD

6134

6135

6136

6139

6146

6147

6148

6157

7N

32E

29

111

JACKMAN

1 GREYWOLF

S 6085

6109

PIPR

6137

ROBE

RT P

6134

6154

AMSD

6145

6153

8N

26E

6 65

ROYAL

RESOURCES

1 LIND

S 59

75

6000

AMSD

6022

6006

6069

AMSD

6023

6031

6037

6039

6042

6046

6050

8N

59E

12

25

SHELL OIL CO

22-1

2 GOBLE

S 89

44

8973

RDRV

8949.5

8955

8959

.5

9N

23E

21

65

OCCIDENTAL PET

1 GO

VERN

MENT

S

3615

36

48

AMSD

3625

KRANTZLER

3625.7

3645

LIBRARY

NUMBER

D017

6159

6166

6168

6178

6180

D032

B898

6055

6062

6063

6066

A505

B837

28

MONTANA-HE

LOCA

TION

CO

UNTY

9N

59E

23

25

ION

27E

9 65

ION

60E

9 25

ION

60E

9 25

UN

25E

5 65

UN

30E

36

65

OPERATOR

JUNIPER PET

DOME PET LT

D

GEN AM OIL

TEXAS

GEN AM OIL

TEXAS

PETRO LE

WIS

BRITISH

AMERICAN OIL

THIN

NAME

TYPE

MIN

MAX

FORMATION SECTIONS

44X-

23 HALMANS

S 87

83

8842

LDGP

8789

8814-15

8840-41

8-9 BIGWALL

S 3711

3761

TYLR

3745

3757

2-9

LUTTS

S 92

69

9289

DPRW

9271

9276

9282

3D-9

LUTTS

S 9301

9313

DPRW

9306

9307(2)

9311

15-5

MANG

S 25

29

2560

TYLR

2560

C-l

STATE

S 4612

4642

TYLR

4613

4615

4620

4622

4624

4625

4628

4630

4631

4636

4642

LIBRARY

NUMBER

A632

C393

C060

B517

B348

B852

29

MONTANA-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

UN

31E

17

65

CHAMPLIN REP

10 NP

SNAT GA

S

UN

32E

8 87

CONTINENTAL OIL

1-A KINCHEOLOE

C

12N

47E

21

17

DOME PE

T LT

D 1-

21 BURLINGTON

SNORTHERN

12N

49E

33

79

OHIO OIL

1 GO

VERN

MENT

S

CRANSTON

13N

33E

35

87

GAS

PROD

UCIN

G 35

-13-

33 3 BNI

SENT

MIN 4026

4070

4137

4650

4707

7505

8889

8944

4833

MAX 4061

4103

4162

4681

4763

7650

8939

8994

4862

FORMATION

TYLR

TYLR

TYLR

HETH

HETH

MSNC

RDRV

RDRV

TYLR

THIN

SECTIONS

4030

4034

4041

4042

4046

4049

4051

4059

4061

4674

4725

7508-09

8911

8920.5

8947

8988

4833

4834

4834.5

4836.5

3836

.74840.5

4841

.24841.9

4844

(2)

4845

LIBRARY

NUMBER

B853

4066

4087

4090

4092

4094

4162

C401

B438

C032

A508

4847(2)

4849(2)

4851(2)

4855

(2)

4857

4858

.5(2

)

30

MONTANA-MS

DOCATION

COONTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

15N

35E

3333

ARCO

1-33

BNRR

COASTAL

6110

8773

6209

8789

CRLS

EMRS

15N

37E

3333

ATLANTIC

REFINING

33-1

NP

15N

54E

4

5819

5819.5

5820

5821

5827

5828

5916

5916.5

21

THIN S

ECTI

ONS

5917

5938

5918

5938

.55920

5939

5921

5989.5

5924

5990

5924

.5

5991

5925

.5

5993.5

5926

5994

TEXA

S CO

1 GUELFF

5819

5827

5916

5938

5988

6285

7378

7685

6003

.560

0460

076009

6009

.560

1160

12

8995

9499

5821

5829

5932

5943

6023

6312

7392

7699

CRLS

CR

LS

CRLS

CR

LS

CRLS

CRLS

DP

RW

RDRV

6110

-11

6128-29

6149

6174-75

6185

-86

BELOW

B585

6198

-99

6201

-02 B5

23

6014

6014

.56019.5

6020

6023

6285.5

6288

.5

9109

9684

SLRN

RD

RV9595

B861

31

MONTANA-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

16N

54E

17

21

TEXA

CO INC

20N

52E

2121

COCK

RELL

CO

RP

21N

46E

2055

SOCO

NY-M

OBIL

2 NPG

NCT-

12

1 BU

RLIN

GTON

NO

RTHE

RN

F-11

-20-

P WALLER

7730

8485

1023

810

329

4875

5885

7120

8450

9005

9026

9071

9117

9388

9494

9808

7770

8545

10295

10429

4910

5920

7230

8510

9026

9071

9117

9388

9494

9808

9819

MSNC

MSNC

DSNB

IRLK

DKOT

PIPR

CRLS

WDBD

WDBD

ELKP

ASRN

IRLK

SNMN

RDRV

WNPG

7746

7748

7750

7752

7754

7756

7758

10266

1027

510339

1034

710

410

9810A

9810

B9815

7760

7762

7764

7766

B925

21N

52E

1621

PLACID OIL CO

16-1 STATE

10347

10407

IRLK

10364

1038

610

394

A240

C381

C162

22N

59E

2183

BASS

EN

TERP

RISE

S21

-1 SCHEETZ

12230

1227

1RDRV

12233

B318

32

MONTANA-NE

LOCA

TION

CO

UNTY

OPERATOR

NAME

TYPE

22N

60E

8 83

SHELL OI

L CO

24X-

8 SWIGART

S

23N

55E

16

83

LOUISIANA LAND

1 ST

ATE

S&

EXP

44-1

6-23

-55

23N

55E

4 83

CENERGY INC

1-4 WILLIAMS

F

23N

57E

1 83

WOODS

PET

CORP

1 GOON

S

23N

57E

19

83

SOUT

HLAN

D 2-19 NEVINS

SROYALTY CO

23N

57E

33

83

TENNECO OIL

1-33

OBERGFELL

S

23N

58E

23

83

ENSE

RCH

EXPL

1 GARTNER

S

MIN

1245

5

1179

6

1004

710

050

12451

1248

012

530

1251

3

12376

1242

2

MAX

1257

5

11911

10050

10081

12546

12527

12554

1257

2

1240

912

446

FORMATION

RDRV

RDRV

TRFK

BKKN

RDRV

RDRV

RDRV

RDRV

RDRV

RDRV

THIN

SECT

IONS

12462

12464

12479.5

12523

12530.5

12544

1257

4

11830

11835

11880

10055

10060

12463

12464

12479

12483

12543.5

1242

912515

1251

512

562

12393

12406

12426

LIBRARY

NUMBER

B382

B514

S542

A550

B604

B960

A516

33

MONTANA-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

TBIN

POBMATION SECTIONS

LIBRARY

NUMBER

23N

59E

1783

SUN OIL

1 BEAGLE

8639

8970

1058

311

467

1151

1

8689

9413

10608

11492

1152

5

MSNC

MS

NC

NSKU

NSKU

NSKU

BELOW

B712

23N

59E

26

8640

8645

8650

8655

8660

8665

8670

8675

8680

8685

8970

8980

8985

8990

8995 83

9000

9005

9010

9015

9020

9025

9030

9035

9045

9050

9055

9060

9065

9080

9176

SHELL OI

L CO

THIN

SEC

TION

S

9185

9190

9195

9200

9205

9210

9215

9221

9225

9230

9235

9245

9250

9255

9260

42-26

LEWI

S

9265

9270

9280

9285

9290

9295

9300

9305

9310

9315

9320

9325

9330

9335

9340

9345

9350

9355

9360

9365

9370

9375

9380

9385

9390

9395

9400

9405

9410

1224

912426

RDRV

1233

312

342

12357

12370

B825

34

MO

NTA

NA

-MS

LOC

ATI

ON

COUN

TY

OPERATOR

NAME

TYPE

MIN

MAX

FORMATION

THIN

SECTIONS

LIBRARY

NUMBER

24N

45E

1655

WEBB RE

SOUR

CES

INC

16-3 STATE

5293

5353

KBBY

5311.5

5326

5327

5329

5332

5334

5336

C585

24N

49E

2555

STAM

EN EX

PL2-25 BERRETH

9210

9263

IRLK

24N

50E

3055

PHIL

LIPS

PE

T CO

1 SIEVERS

6962

9193

9242

6997

9242

9284

RCLF

WPGS

IR

LK

24N

51E

883

LOUI

SIAN

A LA

ND & EX

P1 WA

TERS

6979

7290

CRLS

9241

9242

9251

9256

9259

6965

6972

6993

9197

9212

9222

9226

9230

9244

9247

7043

7061

7085

7119

7170

7181

7185

S099

B388

9253

9261

9263

9268

9272

9276

9283

A515

35

MONTANA-NE

LOCA

TION

COUNTY

OPERATOR

NAME

TYPE

MIN

24N

54E

35

24N

58E

30

24N

58E

32

25N

57E

14

25N

57E

23

83

SUPERIOR OIL

1 NPRR

S 11

789

CO

1184

9

83

SUN OIL

1 DENNIS

S 9149

DYNNESON

9251

1053

610660

12518

83

SUN OI

L 1 C

J DYNNESON

S 12

525

83

PENN

ZOIL

CO

1 NORBY

S 12660

83

TENNECO OIL

1 PEDERSON

S 12672

MAX

1184

911090

9251

9736

1061

510811

1268

2

12647

12716

1267

5

FOPMATION

RDRV

RDRV

CRLS

MSNC

TRFK

WDBD

RDRV

RDRV

RDRV

RDRV

THIN

SECTIONS

11797

11837

11867

10682.9

1065

9.5

10677

10682.1

10696.1

10757.3

1082

0.5

10821

1087

9.5

10881.3

12542.5

12574

12577.5

12680

12698

12711.5

1172

211730

1173

8.5

11739.5

1175

011757

1175

9.5

1176

011771

1177

5

LIBRARY

NUMBER

1089

9.9

10907.3

1095

310954.5

1096

3.5

10970

1178

1.5

11792.5

1179

9.5

11801

1180

1.5

1180

9.5

C025

B371

B384

A555

B385

36

MOWTANA-NE

LOCATION

COUNTY

25N

58E

13

83

25N

58E

13

83

25N

59E

18

83

25N

59E

18

83

26N

IE 34

99

OPERATOR

SUPERIOR OIL

CO SUPERIOR OIL

CO SUPERIOR OIL

CO SUPERIOR OIL

CO FARMERS

UNION

NAME

TYPE

MIN

1 CHRISTIANSEN

S 11332

1139

6

1 VANDERHOOF-A

S 12

530

1 VANDERHOOF-B

S 11

375

1 VANDERHOOF-C

S 12

461

2 STATE

F 32

33

THIN

MAX

FORMATION SECTIONS

1139

1 WPGS

11350

1145

6 WPGS

1136

611

380

11415

11450

1259

0 RDRV

12539.5

12543.5

12583

1147

5 WPGS

11375

11410

1145

111

470

1256

3 RD

RV

1247

7.5

12500

1251

312

537

1255

212

563

3272

DPRW

3251

3270

3286

LIBRARY

NUMBER

B387

B380

B383

B386

R386

26N

58E

20

83

LUFF-HANOVER

1-20 FEDERAL

S 12

321

1238

1 RDRV

1235

6B381

37

MONTANA-NE

LOCATION

COUNTY

OPERATOR

26N

59E

22

83

CENERGY

INC

27N

59E

32

85

HELM

ERIC

K& PAYNE

28N

49E

35

85

HUMB

LEOIL & RE

F

28N

51E

14

85

MURP

HY OI

LCO

RP

28N

52E

18

85

MURP

HY OI

LCORP

29N

40E

12

105

MERIT EN

ERGY

NAME

TYPE

MIN

1-22

RASMUSSEN

S 88

4112724

1 HA

LVOR

SON

S 89

95

1 AU

LT

S 7403

101

EAST

POPLAR

S 49

59UNIT

5176

5743

5810

5865

6100

2 EA

ST P

OPLAR

S 56

56UN

IT

5785

5809

5863

6198

1-12

MCINTYRE

S 60

08

MAX 8895

12738

9025

7453

4979

5229

5763

5865

5880

6203

5688

5809

5823

6059

6285

6068

FORM

ATIO

N

RCLF

RDRV

RCLF

NSKU

HETH

HETH

MDSN

MDSN

MSNC

MSNC

UNKN

UNKN

UNKN

UNKN

UNKN

DPRW

THIN

SECTIONS

8848

8852

8856

8864

8870

8875

9007

9014

9021

9024

7427

7443

5743

5845

5817.4

5864

5896

5891

.5

6014

6016

6038.5

6048

LIBRARY

NUMBER

S916

C553

B818

C249

C312

C051

38

MONTANA-NE

LOCATION

COONTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

29N

47E

21

85

PLAC

ID OIL CO

1 GEORGE GAYSON

C

29N

49E

4 85

UNION OI

L 1-

M 4 CLARK

S

29N

49E

5 85

PH

ILLI

PS PE

T 1 WAR CLUB

CO

29N

49E

2685

PLACID OIL

CO

1 DOLEZILEK

7420

7454

7516

75

76

NSKU

NSKU

7499

7579

29N

49E

18

85

BRIN

KERH

OFF

A-l

ZIMM

ERMA

N C

6113

61

48DR

LG

6720

76

75

DPRW

CRLS

NSKU

7450

7510

NSKU

7448

7518

7526

7543

7556

7551

7563

6115

-16

6116-17

6118

-19

6124

-25(

2)6129-30

6135-36

6139-40

6143

-44

6146

7626

7648

7673

7478

7504

C967

C099

C629

B811

B813

39

MONTANA-NE

LOCA

TION

COUNTY

(AERATOR

29N

50E

2 85

POLUMBUS CORP

29N

50E

11

85

POLUMBUS CORP

29N

50E

11

85

POLU

MBUS

CORP

29N

50E

16

85

UNION OIL

29N

50E

20

85

UNION OIL

29N

50E

25

85

MURP

HY OIL

CORP

NAME

TYPE

MIN

2-1

RICHARDS

S 6074

6224

1 FE

DERA

L S

6150

COWAN-W-LAND

1 WAR CLUB

S 59

54

1-H

16 KOHL

S 61

186134

l-A-

20 HARRY

S 89

51MASON

9011

46 EAST POPLAR

S 55

17UNIT

5540

5709

5856

MAX

6134

6268

6170

6012

6130

6181

9005

9066

5520

5545

5713

5859

FORMATION

CRLS

CRLS

CRLS

CRLS

RCLF

RCLF

RDRV

RDRV

CRLS

CRLS

CRLS

CRLS

THIN

SECTIONS

6075

6108

6123

6128

6228

6237

6240

6242

6250

(2)

6250

.6

6160

.76163.2

6164.5

5960

5989

5998.9

5978.1

6139

8960

8998

9064

5545

LIBRARY

NUMBER

C165

C164

C163

C267

B610

C175

40

MO

NTA

NA

-NE

LOC

ATI

ON

CO

UN

TY

OPE

RA

TOR

NAM

ET

YPE

M

INM

AXT

HIN

FO

RM

ATI

ON

SE

CT

ION

SL

IBR

AR

Y

NU

MBE

R

29N

51E

1985

MURP

HY OIL

CORP

109

EAST POPLAR

S UN

IT5140

5172

5640

5667

7231

5164

5235

5665

5688

7254

KBBY

KBBY

CRLS

CRLS

NSKU

7235

7242

29N

55E

2885

ANADARKO PROD

CO

1-28

STATE A

29N

58E

3185

SOUT

HLAN

D RO

YALT

Y CO

1-31 RU

DOLP

H

30N

19E

13MULE CREEK OIL

1 GO

RDON

11823

1186

5

1139

8 11455

1994

2064

2905

2982

RDRV

11825

1182

711832

1183

511

848

1185

1

WPGS

11

399

1141

511432

11453

1141

0

STTH

2907-08

NSKU

2915

-16

2918

-19

2926

2928

2934

2944

2946

2946

-47

2948

2966

.52975

C272

A892

B461

C095

41

MONTANA-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

FORMATION

THIN

SECTIONS

LIBRARY

NUMBER

30N

44E

310

5EXXON

CORP

1 TIEZEN-TOEWS

5940

6000

MSNC

SON

44E

17107

HOME

PET

1-17 OLFERT

CATT

LE57

195777

CRLS

30N

45E

2410

5CARDINAL PET

30N

45E

24105

PHIL

LIPS

PET

CO

1 IR

ONCL

OUD-

OWENS

1-A SCHULTZ

7218

7278

NSKU

6362

7340

7382

7498

8906

6440

7382

7436

7499

9011

CRLS

NSKU

DPRW

SLRN

WNPG

5940

.55941

5969

5973

5995

5720

5725

5729

5732

5735

5741

5752

5754

5764

5769

5772

5775

7221

7248

7269

7277

6363

6365

6368

6384

6390

6392

6394

6400

6402

C105

C335

B916

B929

6410

6419

6425

6431

6433

42

MO

NTA

NA

-NE

LOCA

TION

CO

UNTY

OPERATOR

30N

46E

4 85

MURP

HY OIL

CORP

30N

46E

4 85

MU

RPHY

OIL

CORP

30N

46E

8 85

MU

RPHY

OIL

CORP

30N

46E

8 85

PLACID OIL CO

30N

46E

8 85

PLAC

ID OIL CO

30N

47E

11

85

HUMB

LEOI

L & REF

NAME

TYPE

MIN

1 COURCHENE

S 72

93

2 CO

URCH

ENE

S 5932

7232

1 DE

MARR

IAS

S 6024

7334

1 D L TRIMBLE

S 7182

7232

7400

1 DEMARRIAS

S 72

79

1 HAUGE

F 76

62

MAX 7350

5972

7258

6060

7386

7232

7264

7417

7330

7720

FORM

ATIO

N

NSKU

MDSN

NSKU

CRLS

NSKU

NSKU

NSKU

DPRW

NSKU

NSKU

THIN

SECTIONS

7321

7328

7330

7340

5934

5950

7250

7256

7338

7341

A73

41B

7348

A7348B

7351

7352

7354

7365

7230

7249

7401

7409

7284

7327

7668

7677

7696

7700

LIBRARY

NUMBER

B804

COOS

B664

B918

con

R514

43

MO

NTA

NA

-HE

LOCATION

COUNTY

30N

47E

13

85

SON

47E

13

85

30N

47E

13

85

30N

48E

8 85

30N

48E

14

85

30N

48E

15

85

30N

48E

17

85

OPERATOR

HUMB

LEOI

L &

REF

PLAC

ID OIL CO

PLACID OIL CO

MURPHY OIL

CORP

MURP

HY OIL

CORP

MURPHY OIL

CORP

MURP

HY OIL

CORP

NAME

TYPE

MIN

1 MC

KEE

S 76

3278

55

1 L W LOU

GH

C 76

2276

40

2 L W LOU

GH

C 76

5376

80

1 MO

RRIS

S

7684

1 LILLIAN

UNIT

S 75

08

1 BR

IDGE

S S

6850

7487

1 ZI

MMER

MAN

S 76

94

MAX 7678

7860

7640

7698

7678

7721

7735

7563

6887

7547

7747

FORMATION

NSKU

DPRW

NSKU

DPRW

NSKU

NSKU

NSKU

NSKU

CRLS

NSKU

NSKU

THIN

SECT

IONS

7635.5

7646

7663

7663.5

7633

7636

7647

7658

7672

7669

7703

7674

7683

7700

7718.5

7726

7511

7516

7531

7545

7488

7498

7501

7521

7539

7707

7730

LIBR

ARY

NUMB

ER

B437

C174

B839

B915

C850

B666

B419

44

MONTANA-NE

LOCATION

COUNTY

OPERATOR

SON

48E

17

85

MURPHY OIL

CORP

SON

SON

SON

48E

18

48E

19

48E

19

85 85 85

MURPHY OIL

CORP

MURPHY OIL

CORP

MURP

HY OIL

CORP

NAME

2 ZI

MMER

MAN

1 SLETVOLD

1 BJ

ORGE

N

1 SLETVOLD B

TYPE

MIN

S 76

5576

7877

05

S 7662

7674

S 7675

S 7598

THIN

MAX

FORMATION

SECT

IONS

7676

NSKU

7660

7700

NS

KU

7677

7734

NSKU

7687

.57689

7695

7706

7707

7710

7714

7728

7668

MDSN

7662

7680

MDSN

76

74

7735

NS

KU

7688

7724

7684

NSKU

7601

7621

.576

3576

417642

7650

7664

7665(2)

7672

7679

.5

LIBRARY

NUMBER

B421

B363

B919

B364

45

MONTANA-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

FOFMATION

THIN

SECTIONS

LIBRARY

NUMBER

SON

48E

2085

MURPHY OIL

CORP

1-B SE

THRE

7659

7749

NSKU

SON

48E

2085

PHIL

LIPS

PET

CO1-

A SETHRE

S C C

6023

6177

6313

6060

6270

6379

CRLS

CR

LS

CRLS

7569

7679

7684

7689

7694

7710

7718

BELOW

B799

B627

30N

48E

21

30N

48E

31

6028

61

996042

6203

6043

62

1260

47

6216

6177

6222

6185

6229

6191

62

34

85

PHIL

LIPS

PE

T CO

85

R K

PETR

OLEU

M

THIN

SEC

TION

S

6246

6261

6270

6315

6318

6324

6326

1-B

ZIMM

ERMA

N

1 TRIBAL

6336.5

6340

6342

6344

6346

6347

6349

7729

7622

6357

6363

6366

.563

68.5

6371

6373

7760

7672

NSKU

NSKU

7740

7748

7756

7644

7656

7658

7660

D002

C402

46

MONTANA-HE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

SON

49E

1585

MURP

HY OIL

CORP

1 0'CONNER

SON

50E

2885

GEN AM OIL

TEXAS

SON

57E

13

6189

6190

.56191

6192

6193

6196

6199

6210

6211

6213 85

6215

6221

6224

6227

6231

6235

6245

6247

6328

SUPERIOR OIL

CO

1-28 LONG CREEK

S

THIN SE

CTIO

NS

6330

6336

6342

6346

6349

6351

6354

6355(2)

6356

1 JACOBSON

ESTATE

6506

6527

6545

7089

7849

6189

6328

7762

6357

6361

6363

6363

.563

656369

6371

6371

.563

75 12198

6522

6542

6562

7099

7911

6242

6388

7797

MDSN

MDSN

MDSN

MDSN

NSKU

CRLS

CR

LS

NSKU

6546

7884

7902

BELOW

B665

S097

6378

6379

6381

(2)

6384

6386

6387

(2)

6387

.577

7577

91

1227

8RDRV

1223

8.5

1224

0.5A

12240.5B

1225

0.5

1225

8 12274

1227

4.5

1227

7.8

B117

47

MONTANA-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

30N

57E

35

30N

58E

17

85

PHILLIPS PE

T CO

85

SUPERIOR OIL

CO

31N

16E

3041

HIGH CREST

OILS

LT

D

1 MC

CAUL

EY

2 JACOBSEN

ESTATE

8655

8670

1229

4

8709

8721

12374

RCLF

RCLF

RDRV

1379

1380

1382

1385

1386

1387

1388

1390

1392

1395

1398

1399(2

)1402

1404

1406

1408

1410(2

)14

111413

1415

1417

1419

30-1 ANDERSON

THIN

SE

CTIO

NS

1420

1421

1425

1426

1428

1429

1430

1431

1433

1435

1436

1379

1463

EGLE

8669

8678

8699

8692

8702

12

325

12329

12331

1233

1-32

12335

12336

12341

BELOW

C544

B677

1234

4.5

12345

12354

1235

812

369.

6

A700

1437

1439

1440

1442

1443

1445

1446

1447

1448

1450

1452

1453

1454

1455

1457

1458

1459

1460

1461

1462

48

MONTANA.-NE

LOCA

TION

COUNTY

31N

28E

25

71

31N

41E

21

105

OPERATOR

CARTER OIL CO

WEBB RE

SOUR

CES

INC

NAME

1 TUMA

21-1

EG

GLEB

RECH

T

TYPE

MIN

C 36

26

3664

4715

4725

S 49

71

5092

MAX 3664

3720

4725

47

82

5022

5149

FORM

ATIO

N

STTH

TRFK

TRFK

NSKU

CRLS

CRLS

THIN

SECTIONS

4730

4751

47

70

4773

BELOW

LIBRARY

NUMBER

B775

C304

THIN SECTIONS

31N

44E

11

31N

44E

21

4972

4979

4991

4995

4996

4999

105

105

5007

5010

5011

5017

5020

CLAYTON

WILLIAMS J

R

CLAYTON

WILL

IAMS

JR

5022

5092

5098

5099

5108

2-11

SANVIK

1-21

HUEBERT

5110

5117

5118

5124

5125

S 5914

5990

6040

S 5845

5126

5131

5138

5146

5149

5943

6020

6070

5900

RCLF

MSNC

MSNC

CRLS

5915

5920

6056

BELOW

S889

D197

THIN

SECTIONS

5847

5850

5854

5858

5860

5865

5868

5870

5871

5872

5874

5875

5877

5882

5883

5885(2)

5886

5887

5888

5889

5890

5891

5892

5896

5897

(2)

5897.5

5898

5898.5-99.5

5900

49

MONTANA-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MEN

MAX

FORMATION

THIN

SECTIONS

LIBRARY

NUMBER

31N

44E

28105

EXXO

N CORP

31N

45E

23

5744

5745

5746

5748

5749

5750

5751(2)

105

5753

5754

5755

5759

5762

5766

5767

PHIL

LIPS

PET

CO

1 K-UNRAU

THIN SEC

TION

S

5769(2)

5771

5772

5773

5774

5776

1 UN

RUH

5736

5778(2)

5779

5780

5781

5782

57

83(2

)

5785

5797

CRLS

BELCW

C261

5785

5786

5790

5791

5793

5795

6215

CRLS

31N

46E

2385

BRITISH

AMER

ICAN

OIL

1-B THOMPSON

7490

7570

NSKU

5789

5800

5805

5820

5906

5916

5921

5938

6014

6065

6068

6116

7494

7538

7560

7528

B850

6170

6188

6190

6193

6201

6205

6208

6209

6217

B917

50

MONTANA.-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

31N

47E

1685

DAVIS OI

L CO

1 STENSLAND

7647

7697

7697

7747

NSKU

NSKU

7669

7682

7711

7733

B423

31N

48E

2085

31N

48E

2085

MURPHY OIL

CORP

MURP

HY OIL

CORP

1 LOVES

HIM

1 MU

LE CREEK

ALLOTTED

6942

7000

7638

7608

7785

6957

7042

7674

7670

7806

MDSN

7655

MDSN

7657

NSKU

7665

7670

B124

NSKU

DPRW

31N

48E

2585

MURPHY OIL

CORP

1 TR

IBAL

BR

OOKM

AN62

786400

7812

6302

6418

7855

CRLS

CRLS

NSKU

7613.5

7622

7634

7647

7664

7804

6279

6284

6285.5

6288

.56291

6292

6400

6401

6405

6406

6417

7796

7800

B442

B675

7801

.57805

7812

7813

7818

7824

7825

7827

7839

7850

51

MONTANAHNE

LOCA

TION

31N

51E

5

31N

58E

27

31N

59E

8

32N

IE 28

32N

42E

34

COUNTY

85 91 91 101

105

5151

5158

5162

5163

5176.5

5177

5180

OPERATOR

TENNECO OIL

SUPERIOR OIL

CO

HOME PE

T

QUINTANA PET

EXXON CO

RP 5182

.25184

5189

5193

5194(2)

5198

.55207

NAME

TYPE

1 MANNING

S

44-27

OSTBY

S

1-8 HOFFELT

S

1-28

SKESLIEN

F

1 L

& G

SREDDIES

THIN

SE

CTIO

NS

5212

5246

5249

5257

5269

5274

5278

MIN 8559

8470

1004

112

395

8235

2855

5154

5245

5510

5284

5294

5297

5257

5300

5306

5311

THIN

MAX

FORM

ATIO

N SE

CTIO

NS

8610

NS

KU

8573

RDRV

1010

0 RDRV

1245

8 RDRV

8273

RCLF

2882

UNKN

5212

CRLS

5365

CRLS

5569

MSNC

5313

(2)

5326

5335

5351

5352

5363

5549.5

8564

8573

8602

8609

12421

8258

.182

65.9

2858

2871

(2)

BELOW

LIBRARY

NUMBER

C002

B681

C240

C902

B790

32N

48E

2885

SUPERIOR OIL

CO

1 ROSEBUD

7675

7732

NSKU

7695

B669

52

MONTANA-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

32N

50E

1985

CALIFORNIA OIL

CO

13-1 TRIBAL

6253

6385

6513

6545

6311

6443

6545

6550

CRLS

CR

LS

CRLS

MCGN

32N

52E

8

32N

57E

14

85 91

CARTER OIL

CO

GULF

OIL

1 SO

O TR

IBAL

2-14

-1B

STRINGER

8682

9762

9848

7765

8702

9764

9853

7800

NSKU

WPGS

SLRN

NSSN

6266

6285

6289

6295

6300

6407

6420

6435

6440

9752

7766

7770

7774.7

7775

.57776

7783

7786

.577

8977

90.5

7793

7796

7799.5

C386

C838

R925

53

MO

NTA

NA

-NE

LOC

ATI

ON

CO

UN

TY

OPE

RA

TOR

NAME

32N

58E

13

91

PHILLIPS PET

1-D ANDERSON

SCO

32N

58E

25

91

TEXOTA OIL

CO

1 E J

OLSON

32N

58E

27

91

SUN OIL

INF

WILL

IAMS

ON

TYPE

MIN

S 7720

S 78

22

S 78

60

THIN

MAX

FORMATION

SECT

IONS

7780

RCLF

7726

7768

7773

7872

DWYR

7824

7830

7831

7834

7837

7838

7838

.578

40.9

7841

7842

7843

7843.2

7920

RCLF

7868

7907

7851

7853

7855

7861

7863

LIBRARY

NUMBER

B672

B796

7866(2)

7868

7871

B671

54

MONT

ANA.

-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

32N

58E

28

91

SIGNAL

DRLG & EXPL

1 HENKE

7861

7915

DWYR

7861

7866

7867

.578

71.5

7874.5

7875

.578

79.8

7880.3

B369

32N

58E

31

91

JAYHAWK

EXPL

INC

1 BO

NNIF

IELD

S

7756

7815

RCLF

7892

.57897

7909

7912

7915

7756

7765

.57758

7758

.777

60.6

7768

7771

7774

7775

.577

8177

8577

877789

7791

7791

.377

94.5

7795

7796

(2)

7800

7802

.278

117813

7814

.278

15

B370

33N

IE 25

101

QQINTANA PET

33N

2E 10

101

QUINTANA PET

1-25 KANNING

S

1-10

GU

ITH

2925

3010

2997

3065

NSKU

NSKU

2941(2)

2949

2969

3032

3045

3053

C911

C845

55

MONTANA-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

NIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

33N

47E

26

33N

49E

10

19 19

SUPE

RIOR

OIL

CO MURPHY OIL

CORP

44-2

6 SU

CHY

1 NY

HUS

7447

9250

6510

6630

6700

6768

6837

7506

9310

6554

6685

6756

6795

6894

NSKU

WNPG

CRLS

CR

LS

CRLS

CR

LS

CRLS

9250

9286

9305

BELOW

C044

C840

6513

6521

6523

6538

6544

6548

6550

6644

6658

6680

6683

6702

THIN SECTIONS

6717

6721

6755

6770

6776

6785

6791

6795

6838

6842

6847

6861

6868

6877

6886

6890

56

MONTANA-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

33N

49E

3419

CALIFORNIA OIL

CO1 PAULSON

6442

6560

6703

6726

7126

7310

7406

6484

6605

6726

6779

7184

7359

7412

CRLS

CRLS

CRLS

MCGN

MSNC

MSNC

MS

NC

BELOW

B784

33N

55E

10

6445

6455

6459

6465

6473

6481

6483

.5

91

33N

55E

291

6572

6591

6600

6601

6605

6705

6714

HELMERICH

& PAYNE

SOUT

HPOR

T EXPL

INC

THIN S

ECTI

ONS

6719

6726

67

28(2

) 67

296731

6732

6735

.5

6742

6743

6752

6760

6760

6773

6775

7126

7127

7133

7139

7151

.57178

7351

1-10

LUND

TRIBAL

2-2 HANSEN

7387

7703

7220

10810

7412

7733

7280

10833

RCLF

MS

NC

RCLF

UNKN

7392

.673

9374

0474

06

7226

7241

.272

71.9

S196

R277

57

MONTANA-HE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

33N

56E

29

91

FARM

ERS

UNION

21-29

FOLSAM

S 10173

11158

33N

56E

30

91

FARMERS

UNION

43X-

30 NE

LSON

S

11105

33N

56E

31

91

FARMERS

UNION

22X-

31 ANGVICK

S 10

121

LAND

ER

33N

57E

14

91

WDRLD WID

E 1 SAMPSON

S 11

255

ENERGY

33N

57E

8 91

SI

GNAL

-ROC

KY

1 JOHNSON

S 7476

MTN

EXP

8950

8962

THIN

MAX

FORMATION

SECT

IONS

10206

WPGS

10

188

11194

RDRV

10204

11160

1116

811175

1117

7(2)

11180

1114

1 RDRV

11116

11128

1017

8 WNPG

10136

11301

RDRV

11256

11259

11270

1127

611281

11286

11287

7507

CRLS

8970

8962

TR

FK

8976

9012

NSKU

8980

8984

8988

8992

8996

9000

9004

LIBRARY

NUMBER

B447

11188

11190.5

1119

1(2)

B448

B453

C036

1129

511299

1130

2

B567

58

MONTANA-NE

LOCATION

33N

58E

17

COONTY

OPERATOR

NAME

91PATRICK

PET CO

2 GU

ENTH

ER

33N

58E

2191

PATRICK PET CO

1 TH

UESO

N-SO

RENS

ON

34N

IE

410

1 QUINTANA PET

STAT

E1-4 CE

LCIU

S

34N

IE

6101

QUINTANA PET

2-6 HE

NDLE

Y

TYPE

MIN

MAX

F 73

44

7356

7584

7704

8758

8784

S 11

100

11160

S 2978

3036

S 2955

3015

THIN

FORMATION

SECTIONS

RCLF

7642

MSNC

7647

TRFK

7662

7670

7688

RDRV

1110

011105

11108

11110

1111

311115

11119

11129

1113

6.5

NSKU

2984

3004

(2)

3004

.33012.5

3013

3014

3014.6

3016

UNKN

29

692978

2991

(2)

3008

3011

LIBRARY

NUMBER

1114

0.5

1114

311145(2)

1115

111

154

1116

0

3016

.93019

3020

.63026

3029

R607

B445

C849

C912

59

MONTANA-NE

LOCATION

COUNTY

OPERATOR

34N

IE 16

101

COASTAL O&

GCORP

34N

IE 18

101

QUINTANA PET

34N

40E

1 105

LIVI

NGST

ONCO

URDI

N

34N

43E

6 10

5 SHELL OI

L CO

34N

44E

16

19

SHELL OI

L CO

THIN

NAME

TYPE

MIN

MAX

FORMATION

SECTIONS

1 COGC 16

-34-

1 S

2940

2970

NS

KU

2949

STATE

2954

2959

2965

1 L

S FA

RMS

S 29

40

2977

NSKU

29

50(2

)2967

2975

(2)

1-7 VEGGE

S 5431

5491

RC

LF

5443

5449

5452

5453

41-6

TARUM

S 5808

5868

CRLS

5823

7058

71

11

DPRW

5834

5839

5843

5848

5852

5857

5862

5868

16-1 STATE

S 71

08

7229

NSKU

7113

7121

7127

7142

7152

LIBRARY

NUMBER

D071

C933

R240

B823

A503

34N

49E

9 19

CZAR EXP

L1 LINDQUIST

6615

66

39

DPRW

6632

C007

60

MONTANA-NE

LOCATION

COUNTY

34N

52E

7 91

34N

54E

10

91

34N

56E

28

91

34N

56E

33

91

34N

58E

10

91

34N

58E

12

91

OPERATOR

NAME

TYPE

HUNT H

L 1 USA GRE

Y 7

SESTATE

QUINTANA PET

1 L MARSH

S

TERRA

1-28

GRIMSRUD

SRE

SOUR

CES

INC

TERRA

1-33 BREKKE-

SRE

SOUR

CES

INC

GRIMSRUD

HUNT H

L 1 H DO

MINE

K S

ESTATE

KING RE

SOUR

CES

1 ON

STAD

S

MIN 9404

7205

8618

1072

0

9710

9778

9886

7106

7118

7131

7205

MAX 9464

7255

8668

1074

8

9772

9838

9941

7114

7120

7156

7237

FORMATION

WPGS

RCLF

NSKU

RDRV

DSNB

PRIR

DSNB

RCLF

RCLF

RCLF

RCLF

THIN

SECTIONS

9407

9421

9431

9455

1072

410728

10738

1074

9

9711

9927

9939

7106

7112

7118

7131

7144

7152

7208

7222

7224

7228

7233

7236

LIBRARY

NUMBER

C031

C901

B440

R625

C563

D118

61

MO

NTA

NA

-NE

LOCA

TION

COUNTY

OPERATOR

NAME

TYPE

MIN

34N

58E

9 91

SIGN

AL

1 BAST

S 7072

DRLG & EX

PL

34N

58E

26

91

ORBIT OIL

1 MELBY

S 72

70& GAS

35N

IE 19

101

ENER

GY RES

ERVE

1 SE

LINA

S

3206

GROUP

IREL

AND

35N

55E

32

91

W H HUNT TRUST

1 HELEN

FURST

S 68

36

35N

56E

18

91

ONST

AD-S

IGNA

L 1 TILFORD

S 71

80EXPL

KYLLO

THIN

MAX

FORMATION

SECTIONS

7126

RC

LF

7091

7095

7102

7109

7115

7125

7322

RC

LF

7285

7300

7322

3263

NS

KU

3207

.532

0832

08.5

3213

3217

3221

3223

3224

3232

3233

3253

3262

6890

MD

SN

6836

6838

6871

7214

RCLF

7182

.57200

LIBRARY

NUMBER

C556

C542

B952

C599

B948

62

MONTANA-NE

LOCATION

COUNTY

OPER

ATOR

35N

56E

18

91

SIGN

AL D

RLG

& EXPL

35N

57E

12

91

EASO

N OI

L CO

35N

57E

14

91

SIGNAL D

RLG

& EX

PL

35N

58E

5 91

SUN OI

L

35N

58E

8 91

SU

N OI

L

35N

58E

11

91

SUN OI

L

NAME

TYPE

MIN

1 THOMPSON

S 7050

1-12

OS

KSA

S 69

17

1 NELSON

S 69

0870

7971

02

1 J

SHOAL

S 6818

1 OS

KSA

S 69

3070

32

1 J

ELM

S 68

9069

1469

2469

246941

6955

MAX 7096

6965

6966

7102

7161

6865

7032

7285

6909

6915

6936

6943

6950

6963

FORM

ATIO

N

RCLF

RCLF

CRLS

RCLF

DWYR

RCLF

RCLF

MSNC

RCLF

RCLF

RCLF

RCLF

RCLF

RCLF

THIN

SECTIONS

7074

.570

85.5

7087

7094

6935.5

6937

6944.5

6955

7083

7086(2)

7114

7138

7147

6831

6946

6955

.169

8172

77

6928.5

6933

LIBR

ARY

NUMB

ER

B954

C012

C662

B922

B619

C016

63

MONTANA-NE

DOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

35N

58E

1391

SIGNAL DRLG

& EXPL

1 R GAE

NSLE

N6930

7011

RCLF

35N

58E

1691

SIGNAL DR

LG

& EXPL

1 STATE

35N

58E

1991

SIGNAL DRLG

& EXPL

1 C

PETERSON

35N

58E

2191

SIGNAL DRLG

& EX

PL1

STAT

E

6888

6897

6920

7011

7237

7022

7080

7130

6941

6896

6920

6996

7020

7247

7080

7130

7183

7028

RCLF

DWYR

MSNC

MSNC

MSNC

CRLS

DWYR

MSNC

RCLF

6938

6941

6960

6974

6998

7007

6899

6909

6911

6919

6923-24

6928

7072

7077

7120

-24

7122

7130

-33

6954

6956

6985

7014

7019

C552

B785

6977

6984

7239

C361

B955

64

MONT

ANA.

-NE

LOCATION

COONTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

36N

47E

12

19

CARTER OIL

CO

1 S W DANELSON

C

36N

52E

21

91

AMERADA PET

36N

52E

35

91

AMERADA PET

1 J A THORSON

S

1 H

D LOUCKS

5545

5671

6270

6960

7140

7380

7580

8430

8880

8986

9050

8845

9619

9198

9230

9470

9680

9735

9789

9895

9940

5615

6265

6960

6995

7315

7425

7630

8875

8986

9025

9225

8989

9727

9230

9278

9496

9732

9785

9822

9939

9998

CRLS

MSNC

LDGP

KDRK

NSKU

WDBD

WDBD

IRLK

IRLK

SNMN

RDRV

ODVC

ODVC

ASRN

SLRN

SLRN

GNTN

RDRV

RDRV

RDRV

RDRV

5555

5585

5600

5720

5740

8881

8975

9717

9758

9897

9903

9928

9940

9941

9972

9995

9997

C360

C577

C045

65

MONTANA-NE

LOCATION

COUNTY

OPERATOR

36N

52E

35

91

AMERADA PET

36N

53E

20

91

AMERADA PET

36N

53E

21

91

AMERADA P

ET

36N

53E

33

91

AMERADA PET

36N

55E

27

36N

56E

3

91 91

CAME

RLAN

D CARDINAL

MURP

HY OIL

CORP

NAME

2 H D LOUCKS

TRACT

1

1 R L

WEST

1 NORAGER

1 JO

HNSO

N

41-2

7 HEPPNER

1 GOETZ

TYPE S S S S S S

MIN 9213

9227

9774

8985

9038

8937

9014

9081

9880

10061

6864

6826

MAX 9215

9233

9935

9036

9099

9014

9037

9221

9941

1006

8

6914

6908

FORMATION

RDRV

RDRV

RDRV

WPGS

ASRN

WPGS

ASRN

PRIR

ODVC

ODVC

MDSN

RCLF

THIN

SECTIONS

9776

9794

.598

049827

9841

9849

9855

9858

9867

9027

9029

(2)

9042

9085

8943

8961

8966

8982

9000

9090

9108

6868

6886

6907

6846

.568

5568

796895.5

LIBRARY

NUMBER

C063

9874

9894

9910

.599

149926.5

9934

C040

B439

C643

B441

C092

66

MO

NTA

NA

-NE

LOCATION

COUNTY

OPERATOR

36N

56E

16

91

MURP

HY OIL

CORP

36N

57E

10

91

MONS

ANTO

36N

57E

13

91

XPLOR ENE

RGY

36N

58E

11

91

ORBIT OI

L& GAS

36N

58E

21

91

CHEV

RON

OIL

THIN

NAME

TYPE

MIN

MAX

FORMATION

SECT

IONS

1 BU

MMER

STATE

S 68

58

6929

RCLF

6858.5

6859

6866

6890

6911

6922

1 OLSON

S 67

15

6790

RCLF

6725

6728

6754

33-1

3 HAMMER

S 67

55

6792

RC

LF

6756

LAGE

RQUI

ST

6759

6763

6764

6767

6784

6790

1 SCHULTZ

S 66

10

6674

RC

LF

6633

6634

6641

6649.5

6654

1 ORVIL

S 68

18

6869

RCLF

68

13.5

NORDHAGEN

6818

6822.5

6833.5

6850

LIBRARY

NUMBER

B597

B828

C514

C021

B944

67

MONTANA-MS

LOCATION

COUNTY

36N

58E

26

91

36N

58E

28

91

36N

58E

29

91

36N

58E

32

91

36N

58E

33

91

36N

58E

34

91

36N

58E

35

91

OPERATOR

COTT

ONPET-BROOKS EX

SIGNAL DRLG

& EX

PL

SIGNAL DRLG

& EXPL

SIGNAL DRLG

& EX

PL

SIGNAL DRLG

& EXPL

ELK OIL

SUN OI

L

NAME

TYPE

MEN

1 NORDHAGEN

S 6718

2 KE

LDSE

N S

6759

1 REED

S 68

04

2 HJELM

S 6849

1 TED

S 68

56LAGGERQUIST

6881

1 OSKSA

S 6818

6836

1 E J

IAND

ER

S 68

35CO

MAX 6768

6811

6852

6891

6865

6890

6835

6870

6895

FORMATION

RCLF

RCLF

RCLF

RCLF

RCLF

RCLF

RCLF

RCLF

RCLF

THIN

SECT

IONS

6735.5

6745

6752

6753

.5

6786

6793

6805

6805

6814

6818(2)

6824

.568

41

6859

6868

6875

.2

6862

6885

6824

6826.5

6835

6852

.56858

6835.5

6868

6874

6891

.5

LIBRARY

NUMBER

C018

B930

C015

C532

C009

C268

C288

68

MO

NTA

NA

-MS

LOCATION

COUN

TY

OPERATOR

36N

58E

36

91

SIGNAL

DRLG

& EXPL

37N

5E

8 51

CARDINAL PET

37N

5E

9 51

CARDINAL PE

T

37N

5E 26

51

NPRR

37N

51E

29

91

ANAD

ARKO

PROD

CO

37N

53E

23

91

IMC

EXPL

CO

NAME

TYPE

1 ST

ATE

SNO

RDHA

GEN

8-8

STATE

SDA

RROW

12-9 STATE

SDA

RROW

42-26

CORCORAN

SGRAY

1 SCOTT

S

1 HASS WILLIAM

SHA

RLOW

MIN 6738

2896

2918

2856

2860

9480

9643

8921

8949

8980

9097

MAX 6780

2905

2926

2908

2892

9540

9703

8947

8979

9038

9153

FORMATION

RCLF

SWFT

SWFT

SWFT

SWFT

RDRV

RDRV

PRIR

PRIR

PRIR

WPGS

THIN

SECTIONS

6749.5

6752

6752

.75

6756

6760

2899

2860

2869

2869

2890

9492.5

9514

9688.8

9690

9696

.5

9138

LIBRARY

NUMBER

C287

C188

C191

C176

B320

B970

69

MO

MEA

NA-N

E

LOCATION

COUNTY

OPERATOR

37N

55E

7 91

SU

N OI

L

37N

56E

6 91

TIGER OIL

37N

56E

9 91

AMOCO

37N

56E

36

91

MURP

HY OIL

CORP

37N

57E

5 91

SUN OIL

NAME

TYPE

MIN

1 ST

RAKE

S

6387

GOVE

RNME

NT

7858

44-6

BOLKE

S 10

182

1 I J JOHNSON

S 6520

6567

1 QU

INTA

NA

S 6638

STATE

3 HE

LLEG

AARD

S

6570

8017

MAX

6467

7908

10242

6543

6571

6693

6592

8063

FORMATION

RCLF

NSKU

RDRV

RCLF

RCLF

RCLF

RCLF

NSKU

THIN

SECTION

6390

6394

6399

6402

6408

6426

6429

6433

10232

6533

.56540

6568

6664

6678

6691

8032

8044

8045

8049

8054

8055

8065

LIBRARY

NUMBER

B568

6444

6465

7878

7881

7886

B544

A640

C864

C149

70

MONTANA-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

FORMATION

THIN

SECTIONS

LIBRARY

NUMBER

37N

57E

891

SUN OIL

1 HELLEGAARD

6521

9285

10025

10200

6638

9333

1020

010

439

RCLF

PRIR

SNMN

RDRV

6528

9286

9299

9311

10071

10110

10167

1019

410224

B688

10244

10258

10277

10340

10365

10428

37N

57E

891

SUN OIL

A-2 M

HELL

EGAA

RD64

387914

6488

7973

RCLF

NSKU

37N

57E

14

37N

57E

15

91 91

CHEVRON OIL

SUN OI

L

2 B D KN

UDSO

N

2 C

P JERDE

37N

57E

2291

SUN OIL

1 E NEGAARD

6518

6467

6526

6485

6576

6487

6585

6541

RCLF

RCLF

RCLF

RCLF

6457

64

59

6461

(2)

6475

6481

6482

6488

6526

6537

6545

6437

6467

6468

6479

6496

6498

6512

6519

6540

C534

C847

C545

C554

71

MO

NTA

NA

-HE

LOCATION

COUNTY

OPERATOR

37N

57E

25

91

GRACE

PETROLEUM

37N

58E

5 91

CHEV

RON OI

L

37N

58E

7 91

CHEV

RON OIL

37N

58E

18

91

CHEV

RON

OIL

37N

58E

29

91

KELL

ENBE

RGER

NAME

TYPE

MIN

MAX

25-6

HA

UGEN

S

6467

64

8865

01

6515

5 ANDERSON A

S 64

50

6480

3 E

EGGEN

S 64

84

6517

6517

65

53

7 P SO

LBER

G S

6491

6512

6531

6566

1-29 FERGUSON

S 64

85

6536

FOFMATION

RCLF

RCLF

RCLF

CRLS

RCLF

RCLF

RCLF

RCLF

THIN

SECTIONS

6471

6472

.16476

6785

.26505

6455

6460

6468.1

6495

.564

986499.5

6518

6524

6509

6512

6532

.56534

6537

.5

6488

6500

6514

6526

6528

LIBRARY

NUMBER

C616

C541

B474

B431

C555

72

MONTANA.-NE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

37N

58E

30

91

CHEVRON OIL

37N

58E

3091

KELL

ENBE

RGER

1 FE

RGUS

ON64

606598

RCLF

1-30

CHESTER

SOLBERG

6511

6561

RCLF

6465

6470

6473,

6476

6478

6488,

6519,

6522,

B956

B947

6551

.8

20N

3W 3

6

22N

5W 1

8

13

4373

4386

4393

4409 99

PAN AMERICAN

PET

4411

4435

4444

4465

OXY PE

TROL

EUM

MONTANA-NW

1 G-STATE

C

THIN

SEC

TION

S

4365

4576

4565

4675

DPRW

DPRW

BELOW

B652

3836

3865

5640

5643

5645

5648

5653

.55658

5662

5667

4466

4473

4491

4499

18-1

HODGEKISS

FARMS, INC

THIN SE

CTIO

NS

5778

.55786

5790

5795

.55801

4500

4503

4528

4553

4561(2)

4598

4622

4661

3834

5639

5777

5805

.55809

5812

5815

5818

3878

5669

5836

SWFT

DPRW

DPRW

BELOW

C745

5821

5826

5830

5832

73

MONTANA-NW

LOCATION

COONTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

22N

5W 32

99

RAINBOW

RESO

URCE

S

24N

3W 20

99

MONTALBAN

OILS INC

24N

3W 26

99OXY PE

TROL

EUM

1-32 PEARSON

BROT

HERS

1 FE

RRIS

5410

3500

5428

3558

PTLC

DPRW

26-1

NEW

ROCKPORT COL

ONY

3497

3815

3547

3874

DPRW

DPRW

5420

5423

3504

3508

3510

3511

3519

3522

3525

3531

BELOW

B644

B645

3532

3534

.53554

3555

3556

S763

25N

2W

4

3506

3509

3513

3518

3523 99

3528.5

3532

3535

3538

3543

MONTALBAN

OILS

LT

D

THIN SEC

TION

S

3546

3827

3832

3838

1 BA

QUET

3839

3843

3848

3851

.5 3462

3856

3860

3870

3874

3540

DPRW

26N

8W

599

WILLIAMS CORP

2-5 BLACKLEAF

FEDERAL

5850

5856

SRVR

3462

3466

3482

3492

3506

3512

5854.2

T067

3523

3532

3537

C219

74

MONTANA-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FOEMATION

SECTIONS

LIBRARY

NUMBER

27N

4W 3

3 99

SUNBURST EXPL

1 A BRI

GGS

2149

2196

MDSN

27N

5W

4 99

CARD

INAL

PE

T 1 CAMPBELL

29N

5W 2

9 73

OCCIDENTAL PET

29-1

POWERS

FARM

2899

3497

3502

4647

4651

THIN SECTIONS

4657

4694

.54681

4697

.546

83.5

4913

4687

4918

2468

2897

4665

4680

4913

4998

4926

4930

4935

4937

.5

2496

2907

4654

4691

4938

5024

SRVR

SWFT

DPRW

DPRW

DPRW

DPRW

2154

2163

2167

2184

2187

PIECES

21 &

23

BELOW

C289

C292

C737

4998

5010

5020

5023

29N

8W

473

MO

NTAL

BIN

OILS

INC

1 B

& 0

RANCH-DERUE

4590

4969

4695

5046

CBNK

MDSN

4975

4977

4978

4981

4983

4986

4987.5

B829

4993

.54997

5004

5008

75

MO

NTAN

A-NW

LOCATION

COUNTY

OPERATOR

NAME

30N

12W

35

35

PHIL

LIPS

PET

1-A KI

YOCO

35N

1W

3 101

QUIN

TANA

PET

1-3

SUTA

35N

1W 2

6 10

1 QU

INTA

TA PET

1 ANDERSON

36N

2W 32

10

1 BRIDGER PET

1 DO

NOVA

NCORP

37N

4W

9 10

1 AL

BERM

ONT

PET

1 PU

GH

37N

5W 12

35

CARTER OIL CO

1 MC

ALPI

NE

THIN

TYPE

MIN

MAX

POPMATION

SECT

IONS

S 11

263

1127

9 SRVR

11263.5

11265.5

11270.8

11272.8

11273

1127

711279

S 33

44

3387

UNKN

3347

(2)

3368

(2)

3376(2)

3387(2)

S 2941

2987

NS

KU

2946(2)

2950

(2)

2964

(2)

2965

2978

F 15

24

1560

KO

TN

1544

F 2520

2542

MLTN

2661

2557

2577

MLTN

2639

2689

CBNK

F 28

33

2851

MS

DN

2833

.528

35.5

2842

2844

2847

LIBRARY

NUMBER

B600

C903

C918

R854

R869

T041

76

LOCATION

COOOTY

OPERATOR

NAME

MONTANA-NW

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

37N

6W

8 35

FLANK OIL

1 TR

IBAL

3599

3609

MDSN

3599

3600

3601

.536

033604.5

3606

T042

77

MONTANA-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

37N

7W 1

535

UNION OI

L12 TRIBAL 19

4

5131

5140

5148

5149

.55154

5156

5160

5162

5166

5170

5357

5359

5361

5365

5367

5372

5377

5380

5385

5387

5391

5396

5400

5409

5414

5416

5417

5418

5422

5426

5435

5436

THIN SE

CTIO

NS

5438

5442

5448

5455

5459

5462

5466

5470

5471

5474

5480

5484

5494

5498

5502

5504

3079

3718

3814

3968

4087

4511

4724

5130

5356

5655

6175

5506

5509

.55513

5517

5524

5529

5533

5535

5539

5543

5544

5545

5549

5552

5555

5559

3089

3795

3933

3975

4146

4599

4738

5173

5595

5675

6220

MDSN

MD

SN

SRVR

SRVR

SRVR

MSNC

LDGP

NSKU

DPRW

DPRW

DVNN

BELOW

C948

5561

5564

5571

5572

5575

5579

5583

5587

5591

5595

5656

5660

5663

5665

5671.5

5675

78

MO

NTAN

A.-N

W

LOC

ATI

ON

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FOFMATION SECTIONS

LIBRARY

NUMBER

37N

7W 3

535

UNION OIL

32-D

-35

TRIB

AL 194

3807

3826

3817

3834

MDSN

MDSN

37N

9W 1

235

MONT

ANA POWER

2 FR

ARY-

THEL

EN47

464796

MDSN

37N

9W 1

335

MONTANA POWER

1 THELAN

4665

4705

4705

4725

RRDN

SRVR

3807

3809

3811

3814

.538

163828

3831

4748

.547

5747

68.5

4773

4780

.547

92.5

4673

4674

4684

4694

4704

4713

4725

C229

B782

C982

MONTANAr-SE

6S

56E

511

SOUT

HLAN

D RO

YALT

Y CO

1 MIDWEST

FEDERAL-5

3485

3529

MDDY

3487

3493

3505

A204

79

MONTANA-SB

LOCATION

COUNTY

OPERATOR

6S

56E

25

11

CONSOLIDATED

O&G

INC

7S

23E

14

9 PETRO

INC

7S

50E

16

75

ENSO

URCE

IN

C

8S

47E

10

75

SINCLAIR O&G

8S

52E

12

75

SINCLAIR O&G

8S

53E

21

75

TRIHOPE

NAME

TYPE

MIN

1-25 GO

VERN

MENT

S

2163

1 BELCO

S 20

83GOVERNMENT

1 BALDY UNIT

F 75

60

1 PETERSON

S 73

30FEDERAL

1 WOODSON

S 4828

FEDERAL

21-1

BIDDLE

S 45

73LA

ND

THIN

MAX

FORMATION

SECT

IONS

2204

MDDY

2178

2198

2123

TS

LP

2086

2096

2110

7620

MNLS

7560.3

7561

.975

62.6

7566.6

7570.3

7574

.175

82.1

7586

.275

89.2

7385

MDDY

7330

7332

7343

7348

7359

4860

MDDY

48

3048

344850.5

4593

MDDY

4574.5

LIBRARY

NUMBER

A072

C560

S576

7590

.576

02.5

7612.8

7615.2

7618.2

A176

A168

A212

80

MONTANA-SB

LOCATION

COUNTY

OPERATOR

9S

23E

27

9 PAN AMERICAN

PET

9S

23E

29

9 BA

RKER

LAWR

ENCE

JR

9S

41E

19

3 SH

ELL OIL CO

9S

51E

32

75

DEPCO

INC

9S

52E

5 75

ANSC

HUTZ

CORP

9S

53E

11

75

MIDW

EST OIL

9S

53E

23

75

MIDW

EST OIL

NAME

TYPE

215-A

SGOVERNMENT EB

TU

1 GO

VERN

MENT

S

TYLER

31X-19

SGOVERNMENT D-6

1 FEDERAL

SSTEVENS

1-5 COQUINA

S

2 TAACK A

S

1-23

KEITH

SPOWELL

MEN 5722

5892

5915

6156

8275

6006

6897

6905

4502

4344

MAX 5778

5898

5936

6204

8334

6058

6905

6958

4548

4391

FORMATION

EMBR

TSLP

TSLP

TSLP

MDDY

MDDY

MNLS

MNLS

MDDY

MDDY

THIN

SECT

IONS

5750

5767

5778

6158

6178

6201

8319

8334

6041

6051

6898

6900

6921

6937

6957

4512

4520

4523

4530

.54544

4350.3

4352.5

4359

4370.3

4386

LIBRARY

NUMBER

C537

C561

B763

A200

C087

A182

A545

81

ATOK

- At

oka

CDLL

- Codell

DKOTD

- Dakota D S

and

DKOTJ

- Dakota J

Sa

nd

NEBRASKA

ABBREVIATED FORMATION/AGE NAMES

DSMS

-

Des Mo

ines

ian

LNSG

FRHS

-

Fort H

ays

ORED

FRNR

- Frontier

PIRR

LGKC

-

Lansing-Kansas C

ity

- Lansing

- Or

ead

- Pi

erre

Sh

ale

UNKN

- Un

know

nVRGL

- Virgil

WFMP

- Wo

lfca

mp

COUNTY NUMBERS

ADAMS 001

ANTELOPE 003

ARTHUR 005

BANNER 007

BLAINE 009

BOONE Oil

BOX BUTTE 013

BOYD 015

BROWN 017

BUFFALO 019

BURT 021

BUTLER 023

CASS 025

CEDAR 027

CHASE 029

CHERRY 031

CHEYENNE 033

CLAY 035

COLFAX 037

CUMING 039

CUSTER 041

DAKOTA 043

DAWES 045

DAWSON

DEUEL -

DIXON -

DODGE -

DOUGLAS -

DUNDY -

FILLMORE

FRANKLIN

FRONTIER

FURNAS -

GAGE

GARDEN -

GARFIELD -

GOSPER -

GRANT -

GREELEY

HALL

HAMILTON

HARLAN -

HAYES -

HITCHCOCK

HOLT

HOOKER -

. 04

7 04

9. _________ AC!

. 05

3 05

5. 05

7. 05

9. 06

1 06

3 065

06

9. 07

1A"71

\J /

-j

- 07

5. 07

7. 07

9. 08

1. 08

3. 08

5.___ __

_no"7

uo

/. 089

. na

i

HOWARD 093

JEFF

ERSO

N 095

Ty*f

fTMC

'^\M

_ __

AftT

KEARNEY 099

KEITH 101

KEYA PAHA 103

KIMB

ALL 105

KNOX

107

LANC

ASTE

R 109

LINC

OLN 111

LOOP 115

MCPH

ERSO

N 117

MADISON 119

MERRICK 1 21

MORRILL 123

NANCE 125

NEMAHA 127

NUCKOLLS 129

OTOE 131

DATTMPT?

1 11

1 r\WiNLilJ

1JJ

PERK

INS 135

DUCT T3C

_ _

1 1"7

Urt

LKk

AB

BR

EV

IAT

ION

S

PIERCE -

PLATTE -

POLK

RED WILLOW-

RICHARDSON -

ROCK -

SALINE -

SARPY -

SAUNDERS -

SCOT

TS BLUFF-

SEWARD -

SHERIDAN -

SHERMAN -

SIOUX -

STANTON -

THAYER -

THOMAS -

THURSTON -

VALLEY

WASHINGTON

WAYNE -

WEBSTER

WHEELER -

- 139

- 141

- 143

- 145

- 147

- 149

- 151

- 153

- 155

- 157

- 159

- 161

- 163

- 165

-167

- 169

- 171

- 173

- 175

- 177

- 179

- 181

- 183

MIN Minimum dep

th in feet

MAX Maximum dep

th in feet

82

S Slabbed

F Full Di

amet

er

C Core Chips

NEBRASKA-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

14N

52W

2133

DIAM

OND

SHAMROCK

14N

52W

27

33

DIAM

OND

SHAM

ROCK

16N

48W

333

AMER

ICAN

PETROFINA

17N

45W

2669

SOUT

HLAN

D ROYALTY CO

1 D CHR

ISTE

NSEN

S

7055

7116

VRGL

7072

7107

7114

.17118.9

7120

.2

B582

12-2

7 DEAVER

FEE

7065

7121

VRGL

1 TWOOF

5962

6011

VRGL

1 WI

THER

S46

1048

3849

22

4670

4922

4968

WFMP

WFMP

VRGL

7059

7060.3

7060.5

7080

7085

7085.5

7088

7091

.970

96.6

5981

5987

5990

5994

5996

6004

6011

4860

4865

4907

4931

.649

404947

4952

B581

7098

7107

.17108(2)

7111.5

7113

.371

14(2

)

C139

C142

4953

4954(2)

4961

4963

83

NEBRASKA-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

17N

45W 3

0 69

SOUTHLAND

ROYALTY CO

18N

47W 26

123

SOUTHLAND

ROYALTY CO

18N

48W

29

123

SOUT

HLAN

DROYALTY CO

1 RUSHCREEK

S LAND &

LI

VEST

OCK

4790

5006

5100

4850

5100

5130

WFMP

WFMP

VRGL

1 JG

SSEN

1 CRANMORE

4832

5095

5171

5485

5740

5784

4933

5171

5208

5495

5784

5817

WFMP

WFMP

VRGL

WFMP

WFMP

VRGL

21N

57W

7 157

ALVIN

C HOPE

1 J

C GOODELL

S78

3179

2478

7079

30WFMP

WFMP

4797

4815

4819

4823

5011

5022

5029

5030

5032

5049

5180

.55184.5

5194

5196

5741

5784

5787

5795

5796

58

07

5811(2)

7841

7859

7862

7869

7935

7938

C143

5053

5068

5097

5113

5115

5120

5127

C144

C141

C891

84

NEW MEXICO

ABBREVIATED FORMATION/AGE NAMES

AKAH

- Ak

ahBK

CK

- Barker C

reek

CHCR

- Chacra

CLFH

- Cl

iff

House

DKOT

- Dakota

DKOTD

- Da

kota

DDR

CK

- Dry

Cree

kEN

RD

- Entrada

FRLD

GLLP

GLNC

GRNR

GRRS

HSPH

IGNS

Fruitland

Gall

upGlen Canyon

Grenora

Graneros

Hosp

ahIgneous

ISMY

KRLD

LDVL

LWIS

MENF

MNCS

MRSN

- Ismay

- Ki

rtland

- Leadville

- Le

wis

- Me

nefe

e- Mancos

- Morrison

MVRD

- Mesaverde

OJAM

- Ojo Mamo

PCCF

-

Pict

ured

Cli

ffs

SADR

- Sa

n An

dres

TRTR - Te

rtia

ryUI

NT

- Ui

nta

UNKN

- Unknown

COUNTY NUMERS

BERNALILLO--

CATRON -

CHAVES -

COLFAX -

CURRY -

DE B

ACA -

DONA

ANA -

EDDY -

-001

-003

-005

-007

-009

-Oil

-013

-015

GRANT -

GUADALUPE

HARD

ING

-

HIDA

LGO

-

LEA -

LINCOLN -

LOS ALAMOS

LUNA -

-017

019

-021

-023

-025

027

028

029

MCKI

NLEY

-

MORA -

OTERO -

QUAY -

RIO ARRIBA

ROOSEVELT -

SANDOVAL -

SAN JUAN -

-031

-033

-035

-037

-039

-041

-043

-045

SAN

MIGU

EL-

SANTA FE

SIERRA -

SOCORRO -

TAOS -

TORRANCE

UNION -

VALENCIA

-047

-049

-051

-053

-055

-057

-059

-061

OTHER ABBREVIATIONS

MIN Minimum dep

th in f

eet

MAX Maximum dep

th in fe

etS Slabbed

F Full D

iame

ter

C Chips

85

NEW MEXICO-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

POBMATION SECTIONS

LIBRARY

NUMBER

16N

14W

29

31

USGS

S-l

17N

8W

5 31

TESO

RO PET

17N

12W

9 31

SI

ERRA

O&G

22N

6W 10

43SUN OI

L

30 SFRR

9-2

SECO

NZ

1 EL

PA

SO

FEDERAL

THIN SECTIONS

475

541

1032

2695

1945

1130

311

493

541

1032

1082

DKOT

MRSN

GLNC

2736

1965

DKOT

DKOTD

1149

311712

DRCK

475

486

497

518

561

575

2706

2709

2728

1947

1952

1958

1963

BELOW

B601

B372

C677

B391

11303.8

1131

0.1

11347.5

11353.5

1139

2.2

1140

5.5

1143

2.5

1146

9.1

1148

4.7

1149

8.8

1150

0.2

11503.

5

11509.8

11519

1154

6.6

1157

6.7

1163

4.2

1163

7.2

1164

0.8

1165

2.1

11654.9

1165

9.4

1166

9.7

1167

4

11684.

911686.9

11692.

211

699

11706.7

86

NEW

MEX

ICO

-NW

LOC

ATI

ON

C

OU

NTY

O

PER

ATO

R

23N

9W

12

45

SUN

OIL

24N

3W 32

39

ODESSA NATURAL

CORP

NAME

1 AH

-DES

-PI-

AH

-NAV

AJO

TYPE

MIN

1057

010705

1087

3

3 LITTLE

FEDE

RAL ARCO 32

7275

7289

7390

MAX

10705

1087

310

988

THIN

FORMATION SECTIONS

7276

7319

7410

ISMY

DRCK

AKAH

DKOT

10659.5

10677

1068

2.1

1068

2.9

10696.1

1075

7.3

1082

0.5

10821

10879.5

10881.3

BELOW

DKOT

DKOT

LIBRARY

NUMBER

B373

10899.9

1090

7.3

1095

310

954.

510963.5

1097

0

B220

THIN SECTIONS

7275

.2

7289

.6

7290

.6

7292

.4

7295

7298.6

7302.6

7305.5

7306.5

7307.7

7310

.3(2

) 73

12.6

7313

.9

7316

.7

7391.1

7393

.9

7395

.5

7400

.2

7403.8

7408

.3

25N

10W

2645

TENNECO OIL

1 MOUNTVIEW 26D

S62

2863

11DK

OTBELOW

B351

THIN SE

CTIO

NS

6231.9

6237

.26241.8

6244

.5

6246

.662

46.8

6249

.362

52.2

6255

.762

58.6

6260

.362

64.8

6270

.362

73.1

6276

.462

80.4

6284

.462

90.4

6292

.362

98.4

87

NEW

MEX

ICO

-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

25N

11W

5

25N

11W

25

45

TENN

ECO OI

L

45TE

NNEC

O OIL

4 CANYON

17 CA

NYON

THIN

SE

CTIO

NS

1262

5802

6010

1300

5860

6101

PCCF

DK

OT

DKOT

1265

1281

1296

BELO

W

B436

B451

6011.3

6012.7

6017.5

6019

.56023.6

6026

.260

28.3

6036.4

6037

.660

43.2

6048.1

6057.6

6063.3

6064

.26067.4

6071.6

6076.2

6082

.360

83.7

6085.8

6091.7

6096

.76099.2

26N

12W

16

26N

12W

25

45 45

TENN

ECO OIL

TENNECO OIL

1 CHACO PL

ANT

1 ARROYO COM

1247

1271

5826

1261

1283

5878

PCCF

PC

CF

DKOT

1252

1273

1279

5826.8

5830.8

5833

.25835.9

5841.7

5847

.558

51.7

5854.7

26N

19W

545

ASHLAND OIL

INC

2 NA

VAJO

5

B349

B420

5856

5860

.258

64.8

5870

.558

73.5

5736

6018

6072

5754

6037

6095

BKCK

LDVL

LDVL

5721

5740

.76007.7

6023.5

6037

.86063.2

6071

6085

.26097.3

A488

88

NEW

MEX

ICO

-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

THIN

MAX

FORMATION SECTIONS

LIBRARY

NUMBER

27N

12W

1645

PATRICK PET CO

1 STP-STATE

5892

5912

DKOT

BE

LOW

5935

5995

DK

OTB337

THIN

SEC

TION

S

27N

12W

17

5893.4

5937.2

5894.2

5937

.858

98.1

5939.8

5904.8

5941

.359

12.8

59

425935

5946

.35935.5

45

PATRICK

PET

CO

27N

19W

20

45

BASS

ENTERPRISES

28N

12W 3

2 45

PAN AMERICAN

PET

5948

5949.3

5952

.159

52.5

5956

.45960

5960

.65964.3

5967

.35973.3

5976

.45981.1

5984.5

5986.1

5989.6

5990.4

5992

.759

94.4

1-17

STP

FEDE

RAL

1-20 NAVAJO

190 GALLEGOS

CANYON

5853

5913

DKOT

5570

5740

5800

5600

5800

5856

BKCK

GRRS

DK

OT

5859

5872

5879

5895

5594

.555

98

5800

5810

5824

B341

B234

A797

89

NEW

MEX

ICO

-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

29N

4W 36

39

29N

12W

3345

EL PA

SO

NATU

RAL GA

S1 GASBUGGY

PAN AMERICAN

PET

195 GA

LLEG

OS

CANYON

3435

3482

3635

3787

3916

4052

4063

4191

5830

5907

3482

3635

3776

3916

4052

4063

4191

4315

5907

5966

OJAM

OJAM

KRLD

FRLD

PC

CF

FRLD

PCCF

LW

IS

GRRS

DKOT

3926

3950

4070

4100

4114

4163

4178

BELOW

C588

A884

5843

.95845.5

5848.9

5850.7

5854

5854.4

5859.7

5860

5867

.558

69.6

5871

.558

74.5

5877

.558

82.4

5888

.458

94.5

THIN SE

CTIO

NS

5903

.259

11.5

5917.3

5919

5919

.359

23.3

5924

.559

29.9

5930

5934

.259

40.5

5943

.759

46.7

5947

5949

.659

50.9

5953

.85954

5955

5959

5961

5963

5965

5965.7

90

NORTH E

ftRO

TA

ABBRIEVIATED FORMATION/AGE NAMES

AMSD

ASRN

BKKN

BLLL

CHRK

CRLS

CRLSB

DPRW

DSNB

EGLE

Amsden

Ashe

rnBa

kken

Blue

llCherokee

Charles

Charles B

Duperow

Dawson Bay

Eagle

FRBG

FRBR

GLBR

GNTN

HETH

IRLK

KBBY

LDGP

MDSN

MHLL

Fryb

urg

Frob

ishe

rGl

enbu

rnGu

nton

Heath

Inte

rlak

eKi

bbey

Lodg

epol

eMa

diso

nMohall

MIDL

- Mi

dale

MNLS

- Mi

nnel

usa

MSNC

- Mission

Cany

onNS

KD

- Nisku

NSSN

- Nesson

OTTR

- Ot

ter

RCLF

- Ratcliffe

RDRV

- Re

d Ri

ver

RIVL

- Ri

val

SHRD

-

Sher

wood

SNLL

-

Ston

ewal

lSNMN

- St

ony Mtn

SPRF

- Spearf ish

STTA

-

Sten

svad

STTA

-

Stat

e A

TYLR

- Tyler

UNKN

- Unknown

VGRD

- Vanguard

WNPG

- Wi

nnip

egWPGS

- Winnipegosis

COURT? NUMBERS

ADAMS 001

BARNES 003

BENSON 00

5 BILLINGS 00

7 BOTTINEAU 009

BOWMAN Oil

BURLEIGH

CASS

CAVALIER

015

017

019

DIVIDE

EDDY

023

025

027

EMM

ONS 0

29nv\o

rpni

r>

A o

i

GO

LDEN

VA

LLEY

0

33GR

AND

FORK

S 03

5G

RAN

T 03

7^"O

T/^

Y^O

«

_

_

AO

A

ij L

I* 1 »

T

f'Jfr

* fl*

rX in

in

in in

in in

in

in

in !

^\ A

"\

VTT

W?T

>

r\/

C5J\

.j.L

/lJC

iI\ jj

ft j

T A

MT

ffT

DP

___________ A

AC

;Ju

ftPT

LIU

KC

j . . u

*4D

LOGA

N 0

47M

CHEN

RY 04

9M

CIN

TOSH

0

51M

CKEN

ZIE 0

53

MCL

EAN

|ulr

-«T

y!i

-ll-

»r*i

Lii^_

.ijix

MOR

TON

MO

UN

TRA

IL

NEL

SON

(~\f

TT7

TP17

v_/J_

i -L V

iJIx

OP

IUT

DT

MA

TT

:;P

AM

CP

Vi\

nl/

loL

iXRA

NSOM

-

REN

VIL

LE

RICH

LAN

D

ROLE

TTE

CITH

ER A

BB

REV

IATI

ON

S

MIN

M

inim

um d

epth

in

feet

MAX

M

axim

um d

epth

in

feet

S S

lal

F F

ui:

-055

-057

-059

-061

-063

-073

-075

-077

-079

SARGENT

SHER

IDAN

SLOP

E-

STARK-

STOTSMAN

TOWNER

TRAILL

WALSH

WARD

WELLS

WILLIAMS

Diam

eter

C Core Chips

91

NORTH CftKOTA-NW

LOCATION

COUN

TY

129N 104W 30

11

129N 10

5W 2

5 11

129N 106W

9 11

129N 10

6W 2

3 11

137N

88W

5 37

OPERATOR

NAME

TYPE

MIN

TOTAL

PET

INC

1-30

OLSON

S 9039

TOTAL

1-25

ALEXANDER

S 9031

EXPLORATION

HOUSTON OIL &

11-9 JOHNSON

S 81

59MIN CO

HOUSTON OIL &

31-23

LOWE

S

8418

MIN CO

8502

TEXAS

PACIFIC

1 WILLIAM

S 10282

OIL CO

STEC

KLER

THIN

MAX

FORM

ATIO

N SECTIONS

9098

RDRV

9082

9084.5

9144

RDRV

9044

9052

9058

.791

2791

2991

32

8218

RDRV

8162

8166-67

8184-85

8188-89

8189-90

8193

-94

8194

-95

8463

RDRV

8448

8539

RDRV

1034

3 WNPG

1030

710

316

1031

710323

1033

9.5

LIBRARY

NUMBER

S314

S985

B985

8201

-02

8202

-03

8205-06

8207

A946

B549

92

NO

RTH

EftK

OTA

-NW

LOCATION

137N

10

0W

6

COUNTY

OPERATOR

NAME

139N

98W

5

139N

98

W 6

140N

82W

17

UNION TEXAS

PET

6-1

SMIT

H

8170

8171

8172

8173

8175

8178 89 89 59

8181

8185

8187

8188

8197

8200

CARDINAL PET

CARDINAL PET

THIN SECTIONS

8205

8210

8215

8220

8225

8230

6-5 NPRR

1 ZARAK OYHUS

SHELL OIL CO

22-17 VOGEL

TYPE S S S S

MIN 8170

8270

8235

8241

8248

8251

8254

8259

8055

8033

5502

5544

7902

MAX

FOBMATION

8270

TY

LR82

90

OTTR

8264

8268

8276

8283

8285

8078

HETH

8065

TY

LR

5534

MSNC

5603

MS

NC79

46

RDRV

THIN

SECTIONS

BELO

W

8068

8078

8033

(2)

8034

8035.5

8037

(2)

8038

8040

8041.5

8042

8045

7903

7915

7938

LIBR

ARY

NUMB

ER

S615

B408

B354

8051

8053

(3)

8054

8056

8057

B787

93

NO

RTH

EBK

OEA

r-NW

LOCA

TION

COUNTY

OPERATOR

NAME

140N

97

W 15

89

ANAD

ARKO

1 ALBERT

PROD CO

SCHMIDT

140N

99W 3

3 89

MONSANTO

1 ELAINE

141N

96W

2 25

AMOCO

1 ANDREW M

HEIS

ER

141N 100W

9 7

AL AQUITAINE

1-9 BN

142N

95W

2 25

AMOCO

1 FICEK

14 2N

100W

7 7

TENNECO OIL

5-7

STUA

RT

THIN

TYPE

MIN

MAX

FORMATION

SECTIONS

S 80

38

8085

TYLR

8038

8039

8057

.580

6580

678076

S 8213

8231

OTTR

8223

8230

S 13408

1345

9 WNPG

1343

713446

13457

S 9452

9494

MS

NC

9468

9478

.59487.3

9494

S 10727

1093

9 DPRW

10741.75

10744.5

1077

9.5

10894.5

10926

S 93

77

9436

FRBG

9381

9385

.493

87.2

9387.5

9409.4

9416

LIBRARY

NUMBER

A583

COOS

B221

R407

B222

B859

9417

.594

21.8

9433

.3

94

NO

RTH

DA

KQ

TA-N

W

LOCATION

COUNTY

OPERATOR

142N 100W 17

7

TENNECO OIL

142N 100W 1

9 7

TENNECO OIL

142N 100W 20

7 TENNECO OIL

142N 10

0W 3

0 7

TENNECO OIL

142N

100W 31

7 TENNECO

OIL

142N 101W 1

3 7

TENNECO OIL

THIN

NAME

TYPE

MIN

MAX

FORMATION SECTIONS

2-17 MEE

USA

S 9401

9460

MSNC

9403

.294

60

9509

FRBG

9410.8

9411

.794

13.6

9416

.894

21.1

9424.2

9437.1

4-19 STUART USA

S 94

00

9438

FRBG

9406.1

9414

.994

32.8

1-20 EGLY

S 9354

9399

MSNC

9356

9364

.593

75.5

9392

.9

3-30

STUART USA

S 96

12

9669

MSNC

9612.6

9615.3

9620

.896

26.3

9656

.2

2-31 ST

UART

USA

S 93

76

9435

FRBG

9380

.29390.1

9399.8

9414

.2

1-13

MO

HRLE

S

9412

9441

MS

NC

9418.4

9427

.39438.1

LIBRARY

NUMBER

B654

9438

.89450.5

9465

.294

74.6

9508

.8

B718

B346

B656

B722

B655

95

NORT

H D

AK

OTA

-NW

LOCATION

142N

101W 2

5

142N

101W

29

142N 101W 3

4

142N

10

1W 3

5

143N

100W 3

0

COUN

TY 7 7 7 7 7 9511.

9514.

9517

.9520.

9526.

OPERATOR

TENN

ECO OIL

TENNECO OIL

TENNECO OIL

TENNECO OIL

TENNECO OIL

5 95

29.4

25

9533

.62

9539

.53

9552

.22

9555

.9

NAME

TYPE

MIN

2-25 DA

VID US

A S

9485

1-29 WI

RTHL

IN

S 92

85USA

9329

1-34

TANNER USA

S

9204

1-35

DA

VID US

A S

9306

1-30

GAWRYLUK

S 95

1111196

THIN SECTIONS

9562

.2

1120

595

63.8

11211

9569

.5

11217

9573

.6

11220.75

MAX

FORMATION

9445

MS

NC

9296

MS

NC93

37

MSNC

9432

MSNC

9425

FRBG

9574

MSNC

11256

DPRW

11224

1122

71123

311246

THIN

SECTIONS

9389.5

9423

.99435.4

9290.1

9332.3

9212

.192

21.4

9240

.89247.3

9307

.893

20.4

9335

.19357.2

9385.2

9409

.7

BELO

W

LIBRARY

NUMB

ER

S076

B772

B657

B651

B345

96

NORTH DAKOTA-NW

LOCATION

COONTY

OPERATOR

143N 10

0W 3

0TENNECO OIL

NAME

2-30 FEDERAL

TYPE

MIN

11242

12950

MAX

11300

1305

5

143N 10

0W 3

2HU

NT H

L ESTATE

1 KORDAN

9567

9607

143N

100W 3

2W H HUNT TRUST

2 KO

RDAN

9610

9671

143N 101W 25

TENNECO OIL

1-25 BN

9463

9525

9524

9557

FORM

ATIO

N

DPRW

RDRV

MSNC

NSSN

NSSN

FRBG

THIN

SECTIONS

1124

811

266

11277(2)

11280

12953.5

12978

9568.2

9579

9585

.39597

9610

.796

13.5

9615

.596

2396

24.4

9625

9628.5

9492

.794

96.1

9501.5

9502.2

9508

9512

9527

9552

.5

LIBRARY

NUMBER

B781

12999

13023

13054

B393

B707

9631.5

9655

.19666.5

B367

97

NO

RTH

DA

RO

TA-N

W

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

144N

105W 23

33

TENNECO OIL

1-23

ROSE GASHO

S 9160

9228

145N

105W 24

53

QUINTANA PET

1 US

A S

9024

9074

148N

96W

4 25

GEN AM OIL

1-4 HANNA

S 11

170

1120

8TEXAS

149N

95W

29

53

ASHLAND EX

PL

1-29 NELSON

S 11

230

11271

CO

ETAL

151N

90W

36

61

HOME PE

T 36-1 SO

LOMO

NSON

S

12636

12756

STATE

THIN

FORMATION SECTIONS

RCLF

9178

9189

.59191

9193

9196

9200

.592

08

CRLS

9026-27

9030-31

9032-33

9034-35

9041-42

9046

-47

9049-50

DPRW

11180

11180.5

11201

NSKU

1123

111263

RDRV

12637

12647

12657

12674

12744

1274

6

LIBRARY

NUMBER

B365

9214

.592

1992

26.7

9227.5

B376

9055

-56

9060-61

9066

-67

9071

-72

B575

B018

B877

98

NORTH DAROTA-NW

LOCATION

COUNTY

OPERATOR

154N

10

0W 2

3 10

5 TEXAS CO

NAME

1 DO

NAHU

E

TYPE

155N

85

W 21

10

1 IN

EXCO

OIL

CO

1-21

WAL

LACE

MIN 6112

9557

9662

9673

9677

9735

9841

10989

11007

11024

11245

11251

11511

11682

1202

612730

1343

513

629

6252

155N 10

1W

410

5TE

NNEC

O OI

L1-

4 MA

RIE WH

ITE

S9055

13340

MAX 6164

9640

9663

9674

9701

9783

9967

11002

11020

1102

611247

1130

311544

1174

012048

12846

1349

314

035

6305

9113

1344

0

THIN

FORMATION SECTIONS

MSNC

MDSN

MDSN

MDSN

MDSN

MDSN

MDSN

LDGP

LDGP

LDGP

LDGP

LDGP

LDGP

LDGP

DSNB

IRLK

IRLK

IRLK

MSNC

RCLF

RDRV

12050

12804

12810

12827

1344

513

702

13835

13981

6261

6272

6276

.56305

1334

1.5

1334

313

368

1336

913

403

13427

1343

413

438

LIBRARY

NUMBER

A715

B595

B340

99

NORTH D&KOTA-NN

LOCATION

155N 1

01W

5

COUNTY

OPERATOR

105

TENNECO OIL

155N

10

1W

8

157N

79W

4

157N

86W

3

105

TENN

ECO OIL

49

ENERGY R

ESER

VE

GROU

P

101

GETTY OIL

NAME

1-5 JE

NSEN

TYPE

MIN

1080

913

372

1340

613431

MAX

10869

13399

13427

13484

THIN

FORMATION SECTIONS

1-8

BOOK

E

1 BI

GSKY

1 BU

RTON

GRAFF

ETAL

THIN SECTIONS

11643

1302

8

5055

5817

5877

11661

13079

5097

5877

5997

NSKU

RDRV

RDRV

RDRV

DSNB

SNLL

NSKU

1086

210

869

1337

413385

1341

213

439.

513

470

13031

13054

13077.5

5068

5077

5083

5875

5878

5880

5883

5888

5891

5900

5904

5908

5910

MIDL

MSNC

5914

5917

5920

(2)

5921

(2)

5922

(2)

5925

(2)

5926

5928

5930

5932

5933

5934

5935

-36

5936

5939

5940

5942

(2)

5943

5945

5950(2)

5952

5955

5960

5963

5964

5966

5970

5972

5973

5978

5981

5982

5985(2)

5988

5989

5992

5995

BELOW

LIBRARY

NUMBER

B335

B590

C150

A896

100

NORT

H D

AK

OTA

-NW

LOCATION

COUNTY

OPERATOR

158N

88W 17

61

MONSANTO

159N

88W 3

3 10

1 CLARION

RESOURCES

160N

96W

24

23

FILON

EXPL

161N 86W

8 75

KISSINGER PET

NAME

TYPE

MIN

1 ES

THER

S

6854

1-33

PU

LLEN

S

6422

7685

1 TOFIE

S 7820

7851

6-8

BUCH

OLTZ

S

5272

MAX 6890

6452

7717

7843

7863

5313

FORMATION

MSNC

MIDL

BKKN

MSNC

MSNC

SHRD

THIN

SECTIONS

6875

6889

7685

7696.5

7712

7824

7851

.37853

7860.8

7863

.5

5282.5

5288.5

5289

.55290

5291

.552

97

LIBRARY

NUMBER

R749

B678

A288

B817

101

NO

RTH

DA

KO

IA-N

W

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

161N

87W

18

75

CLARION

RESO

URCE

S1-18 PIERCE

THIN SECTIONS

5616

6760

5675

6790

MIDL

BKKN

BELOW

161N

95W 2

5

5634

5636

.55636.8

5641

5641.6

5643 23

5645

5646

5653

5654

5655

5656

5657

.556

60.5

5661

5663

.556

64

5664

.256

65.7

5666

.35670

5671

.5

5672.5

5674

6760

6778

6784

HOME

PE

T1-25 KJELSHUS

161N

95W 2

523

HOME PE

T2-

25 KJ

ELSH

US

B635

1073

1 10783

12689

12710

1273

9 12783

12786

1280

6

WPGS

10

732

10738

1074

210

743

10744

10750.5

1075

410755.5

10758

10760

WNPG

12690.5

WNPG

12750

WNPG

1276

912

806

1076

0.4

10765

1077

010

773

1077

610

782

1078

4

V

B977

B878

102

NO

RTH

nA

KO

TA-N

W

LOCATION

161N

10

2W 3

0

162N

90W

13

163N

91W

2

163N

90

W 7

163N

91W

12

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

23

HNG OIL CO

1004

7 10049.5

10048

10050(2)

10048.5

1005

210

049

1005

2.5

13

MONS

ANTO

13

MONSANTO

13

MONSANTO

13

MONSANTO

30-2 ANDERSON

SST

ATE

THIN S

ECTIONS

10053.25(2)

1005

4.5

10055

10056.5(2)

1 HI

LBER

T S

1 BLANCHE

S

2 JENSON

S

1 MA

RVIN

S

10047

10058

10061

10062

10066(2)

5840

5883

5825

5712

5753

10079

WPGS

1006

710

077

10078.

510079.5

5883

MS

NC5913

MSNC

5897

MSNC

5753

MSNC

5863

MSNC

BELO

W

5865

5867-67.5

5873

.5-7

45875.5

5877

5891-91.5

5894

.5

5852

5858.9

5868.5

5719.2

5722

.05743.9

5777

.55789.9

5805

.258

22.5

LIBRARY

NUMBER

C284

C722

R581

R561

C786

103

NO

RTH

DA

KO

EA-N

W

LOCA

TION

COONTY

OPERATOR

NAME

163N

91W 12

13

MONSANTO

2 GALVIN

163N

91W 1

3 13

MONSANTO

1 SORUM

164N

85W 25

75

CHANDLER ASSOC

Bl RUSCH

THIN

TYPE

MIN

MAX

FOFMATION

SECTIONS

S 57

76

5854

MSCN

5813.9

5815

5818.5

5820

.658

22.2

5823.9

5825.6

S 5785

5829

MSNC

5799.9

5818

5822

.5

S 40

42

4102

SHRD

40

44.9

4048

4050.1

4052

4053

4057

4063

4066

(2)

4067

LIBRARY

NUMBER

C762

C158

C636

4069

4073

4080

4091

4094

104

CCGV - C

ouncil G

rove

CQGV - C

ottage G

rove

CP

PL -

Chappel

OKLAHOMA

ABBREVIATED FORMATION/AGE NAMES

CSTR - Chester

HDGS -

Hod

ges

KSSC

- K

ansa

s Ci

ty

MRMN -

Marmaton

MRRW - Mor

row

RDFK -

Red

Fork

UNKN -

Unknown

WDFD - Wbo

dfor

d

ADAIR

ALFALF

A-

ATOKA

-

BEAVER -

001

- 0

03- 005

007

BECKHAM 009

BLAINE Oil

BRYAN 013

CADDO 015

CANADIAN 017

CARTER 019

CHEROKEE 021

CHOCTAW 023

CIMARRON 025

CLEVELAND 027

COAL 029

COMANCHE 031

COTTON 033

CRAIG 035

CREEK 037

CUSTER 039

COUNTY NUMBERS

DELAWARE 041

LINCOLN

DEWEY 043

LOGAN -

ELLIS 045

LOVE -

GARFIELD 047

MCCLAIN

GARVIN 049

MCCURTAIN-

GRADY 051

MCIN

TOSH

--GRANT 053

MAJOR -

GREER 055

MARSHALL-

HARMON 057

MAYES -

HARPER 059

MURRAY -

HASKELL 061

MUSKOGEE-

HUGHES 063

NOBLE -

JACKSON 065

NOWATA -

JEFFERSON 067

OKFUSKEE-

JOHNSTON 069

OKLAHOMA-

KAY 071

OKMULGEE-

KINGFISHER 073

OSAGE -

KIOWA 075

OTTAWA -

LATIMER 077

PAWNEE -

LE FLORE 079

PAYNE -

-081

-083

-085

-087

-089

-091

-093

-095

-097

-099

-101

-103

-105

-107

-109

-111

-113

-115

-117

-119

PITTSBURG

PONTOTOC

POTTAWATOMIE

PUSHMATAHA

ROGER MILLS

ROGERS

SEMINOLE

SEQUOYAH

STEPHENS

TEXAS

TILLMAN

TULSA

WAGONER

WASHINGTON

WASHITA

WOODS

WOODWARD

-121

-123

-125

-127

-129

-131

-133

-135

-137

-139

-141

-143

-145

-147

-149

-151

-153

OTHER ABBREVIATIONS

MIN Minimum depth i

n fe

et

MAX Maximum depth in f

eet

S Slabbed

F Full D

iameter

C Core C

hips

105

LOCATION

COOKTY

OPERATOR

MAN

E

OK

LAH

OM

A-H

E

TYPE

MIN

MAX

THIN

FOFMATION SECTIONS

LIBRARY

NUMBER

4N

14E

29

139

ANADARKO PROD

B-l

1ST NATL

SCO

BANK OF

KS CITY

6103

6140

MRRW

6106

B302

106

BGLE -

Eag

le

FRNR

- F

rontier

SOOTH DAKOTA

ABBREVIATED FORMATION/AGE NAMES

NBRR -

Niobrara

RDRV

- R

ed R

iver

SNNN

- S

hannon

TRNR - T

urner

UNKN

- U

nknown

WLCK -

Wall

Creek

WNPG -

Win

nipe

g

COUNTY NOMBERS

- 003

- 005

-007

- 009

-Oil

- 0

13-015

- 017

- 0

19- 021

-023

- 025

- 0

27

CODI

NGTO

N

02

9 CORSON 031

CUSTER 033

DAVISON 035

AURORA -

BEADLE -

BENNETT -

BON HOMME -

BROOKINGS -

BROWN -

BRULE

BUFFALO

BOTTE -

CAMPBELL

CHARLES MIX

CLARK -

CLAY -

037

039

041

043

DAY

DEUEL

DEWEY

DOUGLAS

EDMUNDS 045

FALL RIVER 047

FAULK 049

GRANT 051

GREGORY 053

HAAKON 055

HAMLIN 057

HAND 059

HANSON 061

HARDING 063

HUGHES 065

HOTCHINSON 067

HYDE 069

JACKSON 071

JERAULD 073

JONES 075

KINGSBURY 077

LAKE 079

LAWRENCE 081

LINCOLN 083

LYMAN 085

MCCOOK 087

MCPHERSON 089

MARSHALL 091

MEADE 093

MELLETTE 095

MINER 097

MINNEHAHA 099

MOODY 101

PENNINGTON 103

PERKINS -

POTTER

ROBERTS -

SANB

ORN

-

SHAN

NON

-

SPINK -

STANLEY -

SULLY -

TODD -

TRIPP -

TURNER

UNION -

WALWORTH

WASH

ABAU

GH-

YANKTON -

ZIEBACH -

-105

-107

-109

-111

-113

-115

-117

-119

-121

-123

-125

-127

-129

-131

-135

-137

OTHER ABBREVIATIONS

MIN Minimum dep

th in

fee

t MAX Maximum depth in f

eet

S Slabbed

F Full D

iameter

C Core Chips

107

SOU

TH m

KO

TA

-NE

LOCATION

COOKTY

OPER

ATOR

NAME

TYPE

MIN

13N

22E

20

41

INVE

STOR

S DRLG

1 COWENS

S 49

75

19N

16E

24

105

TEXAS

PACIFIC

1 ELSON

S 7120

OIL CO

77

79

21N

7E 23

63

ANADARKO P

ROD

Al KLOYDA

S 8691

CO

22N

2E

1 63

HOUS

TON OI

L &

31-1

FEDERAL

S 84

22MI

N CO

85

13

THIN

MAX

FORMATION

SECT

IONS

5030

RD

RV

4994

5018

5025

7148

RD

RV

7783

7821

WN

PG

7784.5

7784

.578

00

8750

RDRV

8692.5

8710

8710.5

8717

8726

.587

3187

4187

42

8464

RDRV

84

2685

45

RDRV

84

3384

5684

6385

16.3

8533

8541

8542

.5

LIBR

ARY

NUMB

ER

A196

B265

A226

B967

108

SOO

TH E

AK

OEA

-NE

LOC

ATI

ON

coowry

OPERATOR

NAME

TYPE

MIN

MAX

FORMATION

THIN

SECTIONS

LIBRARY

NUMBER

22N

5E

663

LUFF

-HAN

OVER

1-6

TRAV

ERS

8957

9022

RDRV

23N

2E 23

63HO

USTO

N OI

L &

MIN CO

13-23

HARD

ING

COUNTY

8444

8516

8485

8540

RDRV

RDRV

8961

8973

8993

8993

.289

9990

0590

15

8474

8481

B936

B958

109

UTAH

ABBREVIATED FORMATION/AGE NAMES

AKAH

- Ak

ahAR

PN

- Ar

apie

nBC

KK

- Blackhaw

kBC

KT

- Beckwith

BRRV

- Bear R

iver

CDRM

- Ce

dar

Mesa

CCNN

- Co

coni

noCCRK

- Ca

nyon

Creek

CMRK

- Ch

imne

y Ro

ckCS

LG

- Castlega

teWOT

- Dakota

DRCK

- Desert C

reek

DSRT

- De

sere

t Limestone

KIBB

ELBR

- El

bert

KY

NTENRD

- En

trad

a MCCK

FRNR

- Fr

onti

er

MNCS

FRRN

-

Ferr

on

MNKP

GRRV

- Gr

een

Rive

r MSSP

HKTL

- Ho

nake

r Tr

ail

MVRD

HMBG

- Hu

mbug

Lim

esto

ne

NGGT

HRMS

- He

rmos

a NRHR

ISMY

-

Ismay

NSLN

ISMYL

- Ismay Lo

wer

NVJO

ISMYU

- Ismay Up

per

OGRK

Kaibab

Kaye

nta

McCracken

Mancos

Moenkopi

Miss

issi

ppian

Mesaverde

Nugget

North Horn

Neslen

Navajo

Orga

n Rock

PCRV

- Pr

ice

River

PRDX

- Pa

rado

xPSPR

- Phosphoria

SGCF

- St

raig

ht C

liffs

SNAD

-

Sinb

adST

TN

- Sitton

TMPP

- Timpoweap

TRWP

- To

rowe

apUNKN

- Unknown

WEBR

- We

ber

WSTC

- Wa

satc

h

COUNTY NUMBERS

BEAVER

BOX

ELDE

R-

CACHE -

CARBON

DAGGETT

DAVIS

DUCHESNE

EMERY

-001

-003

-005

-007

-009

-Oil

-013

-015

GARF

IELD

--

GRAND -

IRON -

JUAB -

KANE -

MILLARD -

MORGAN -

-017

-019

-021

-023

-025

-027

-029

PIUTE -

RICH -

SALT

LAKE-

SAN

JUAN

--

SANPETE

SEVIER -

SUMMIT -

031

033

035

037

039

041

043

TOOELE 045

UINTAH 047

UTAH 049

WASATCH 051

WASHINGTON 053

WAYNE 055

WEBER 057

OTHER ABBREVIATIONS

MIN Minimum dep

th in f

eet

MAX Maximum dep

th in feet

S Slabbed

F Full Di

amet

erC Core C

hips

110

UT

AH

-NE

LOCA

TION

COCNTY

OPERATOR

NAME

TYPE

MIN

2N

7E

3 43

AMERICAN QUASAR

3-2 UPPR

S 10074

PET

5N

6E

7 29

AMOCO

1-Al

AMOCO

S 9620

MARATHON

10520

UTAH

-SB

18S

7E 15

15

TIGER OIL

41-1

5 JACK

S 2902

CURTIS

26S

7E

7 15

ENERGETICS INC

23X-7

FEDERAL

S 30

25RESERVE

THIN

MAX

FORMATION SECTIONS

10233

NGGT

1007

510

086

10102

9664

FRNR

9650

(2)

1057

4 FRNR

10560(2)

2947

MN

CS

2813

2821

2828

2830

2833

3099

KI

BB

3025

3035

3036

3038

3042

3051

3056

3063

3064(2)

3067

3075

LIBRARY

NUMBER

A828

C103

C041

A866

3079

3081

3084

(2)

3089

3091(2)

3092

3098(2)

111

UT

AH

-SB

LOCATION

COUNTY

OPERATOR

SOS

12E

21

55

SOUTHLAND

ROYA

LTY CO

34S

25E

25

37

TRANSCO EX

PL

35S

20E

29

37

TIERRA PET

CO

35S

25E

25

37

BUCK

HORN

PET

35S

26E

27

37

LEAR PET

CORP

35S

25E

32

36

TRANSCO

NAME

TYPE

NIN

2 BURR DESERT

S 50

85

1-25

CROWLEY

S 5866

RANCH

43-2

9 N SQUAW

S 63

75FEE

16-2

5 CEDAR

S 63

60POINT FEDERAL

27-1

1 JONES

S 64

00

1-32

UCOLO

S 63

98

THIN

MAX

FORMATION SECTIONS

5139

DRCK

5091

5094

5096

5106

5115

5120

5128

5132

5134

5915

DR

CK

5889.3

6470

DRCK

64

29.5

6434

(2)

6436

6439

6413

DRCK

6401

.5

6458

DS

RT

6431

.564

37.5

6436

DRCK

6412

.564

17.2

LIBRARY

NUMBER

B759

C460

B957

C916

C611

C920

112

UTAH-SB

LOCA

TION

36S

IE 24

36S

26E

10

36S

26E

34

COOWTY

17 6416

6423

6425

6428

OPERATOR

TENNECO OIL

6431

6433

6439

6451

COQUINA OIL CORP

37HUSKY OIL

NAME

TYPE

4 UPPER VALLEY

SUN

IT

THIN SECTIONS

6452

6459

6462

6465

23-1

0 ADRA

SBAIRD

1-34

STATE

LINE

S

MIN 6325

6375

6418

6470

6484

6488

6500 62

67

6217

MAX

FORMATION

6364

TMPP

6418

TMPP

6518

KI

BB

6502

6505

6512

6312

AKAH

6227

DRCK

THIN

SECTIONS

BELOW

6296

.363

006302

6309

.5

6219

6221

6223

6224

LIBRARY

NUMBER

B425

C829

C501

37S

2E

617

TENNECO OIL

19 UPPER VALLEY

S UNIT

THIN SECTIONS

7005

7157

KIBB

BELOW

7005

7007

7019

7022

7039

(2)

7041

7047

7050

7056

7063

7071

7079

7081

7083

(2)

7088

7089

7096

7098

7102

7115

7125

7128

7132

7139

7142

7151

.57189

B339

113

UTAH-SB

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION

SECTIONS

LIBRARY

NUMBER

37S

2E 19

17

TENNECO OIL

1 TRAP CANYON

S7510

7555

KIBB

37S

23E

3337

HAMON JA

KE

37S

24E

22

37S

25E

6

38S

22E

29

38S

24E

15

37

DUNC

AN R T

37

OIL DE

VL CO

UTAH

37

CARBONIT EXPL

INC

37

DAVIS OIL CO

1 JAKE L

HAMON

S U-4546

5855

5960

5908

5997

ISMY

IS

MY

1-22 BRADFORD

CANY

ON

1 PI

CKET

! S

CORRAL FEDERAL

1-29

RAPOZO

FEDE

RAL

1-E OLES

FEDE

RAL

S 114

5842

5565

5663

5926

6055

5950

5895

5618

5824

5986

6070

5985

DRCK

ISMY

DR

CK

ISMY

DR

CK

DRCK

7511

7512

7513

7515

7516

7517

7519

7522

7525

7527

7531

5857

5865

5873

5880

5882

5888

5891

5877.7

5879

.958

80.6

5567

5604

5605

5936

5949

5965

5972

.5

B628

7532

7535

7540

7541

75

45(2

) 75

51

7554

A639

5894

5902

5986

5989

C001

A905

B739

B742

UTAH-SE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

WIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

38S

25E

28

37

PATR

ICK

PET CO

1-28 NANCY

S 58

91

5985

DRCK

CANY

ON5953.4

5954.5

5955.9

5956.6

38S

26E

20

37

MCOR

1-20

FE

DERA

L S

5390

54

49

HRMS

5449

55

01

ISMY

5623

5662

DRCK

5472.4

5475

.35626.1

5631.3

5635

.556

36.2

39S

21E

2 37

PATRICK

PET CO

1 BLACK

ROCK

S63

31

6373

ISMY

39S

21E

1637

CA

RBON

IT EX

PL

INC

1-16

STATE

5517

5626

5681

5552

5673

5712

PRDX

PRDX

PRDX

6331-32

6347-48

6350

-51

6368

6370

-71

6372-73

5520.6

5528

.355

29.5

5537

5558.2

5563.8

5569.6

5571.1

5581.8

5598

.8

B741

B750

B736

B770

115

OTAH-SE

LOCATION

COUNTY

OPERATOR

NAME

TYPE

NIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

39S

23E

2537

NATO

MAS

NORTH

AM INC

1-25

FEDERAL

MCCR

ACKE

N60

0461

0160

606132

HRMS

ISMY

40S

22E

1337

ENERGETICS IN

C34

-13

HOLM

ES

FEDERAL

5441

5528

5489

5531

ISMY

ISMY

6005

6009

6011

6022

6032

6033

5465.5

5481

5486

.5

B289

B713

116

WYOMING

ABBREVIATED FOBMATION/AGE NAMES

ALCV -Alcova

ALMD -Almond

ALMY -Almy

AMSD

-Amsden

ANKR

-An

kare

hBGHR

-Big

Horn

BKTG -

Buck To

ngue

BLFC

-Belle

Fourche

BLIR

-Blair

BMAK

-Bentonite Ma

rker

BRZR

-Br

azer

BTLR

-Bu

tler

BXTR

-Ba

xter

CDLL -Codell

CGTR

-Chugwater

CLVL -Ca

llvi

lle

CMBR

-Cambrian

CNYN

-Ca

nyon

CODY

-Cc

dyCRCS

-Cretaceous

CRLL

-Carlile

CRMN

-Crow Mountain

CRTS -

Curtis

CSPR

-Ca

sper

DKOT

-Da

kota

DKOT

J-Da

kota

J

DNDY

-Dinwoody

DPSS -

Depass

DRBY

-Darby

DRWN -

Darwin

DSMS -Des Moi

nesi

an

EMBR

-Embar

EOCN

-Eo

cene

ER

CS -Er

icso

n ER

VY -

Erva

y EV

SN -

Evan

ston

FLRV -Fa

ll River

FLTD -Flathead

FRBK

-Fa

irba

nks

FRGS

-Ferguson Sa

nd

FRNR -Fr

onti

er

FRUN

-Fo

rt Uni

on

FUSN

-Fu

son

FXHL

-Fox

Hill

s GPSP -

Gypsum Spr

ings

GRIV -Gr

ieve

GR

NR -Gr

een Ho

rn

GRRV

-Gr

een

Rive

r GR

VR -Gr

os Ventre

GRWS

-Granite Wa

sh

GSEE

-Go

ose

Egg

HLRD -Billiard

HNNA -Ha

nna

HYGN -Hygiene

JFRS

-Jefferson

JRSC

-Jurassic

LEBO -

Lebo

LEO

-Leo

LE02

-L

eo S

econd

LE03

-Leo Thi

rdLK

OT -Lakota

LNCE -

Lance

LNEY

-Laney

LWIS -

Lewis

MDDY -

Muddy

MDSN -Ma

diso

nMNCS -

Manc

osMNKT -

Minnekahta

MNLS

-Minnelusa

MRGN -Mo

rgan

MRSN

-Morrison

MSNC

-Mi

ssio

n Ca

nyon

MTTS -Meeteetse

MVRD

-Me

save

rde

MWRY -Mowry

NBRR -Niobrara

NCSL -Ne

wcas

tle

NGGT -Nugget

OCTL -Oc

th L

ouie

OPCH -Opeche

OPDR

-Op

en Do

orPC

MB -

Precambrian

PEAY

-Pe

ayPIRR -Pi

erre

Sha

lePMPV -Pe

rmo

Pennsylvanian

PRKM -Pa

rkma

nPSLV -Pe

nnsy

lvan

ian

PSPR

-Ph

osph

oria

PYLS

-P

hayl

esRD

MK -Red Ma

rker

RKSP

-Rock Sp

ring

sSK

CK -

Skul

l Creek

SNDC

-Sundance

SNNN -

Shan

non

SPRF -

Spea

rfis

hSS

SX -Su

ssex

STEL

-St

eele

STNK -Sa

tank

aTCKL -

Teck

laTCRK -

Twin C

reek

TMPL -

Ther

mopo

lis

TPOT -

Teap

otTP

TG -

Tipt

on T

ongue

TRCC

-Te

rtia

ry-C

reta

ceou

sTR

NR -Tu

rner

TRTR

-Te

rtia

ryTS

LP -

Tens

leep

TYNS

-Th

ayne

sUN

KN -

Unkn

own

WDRV -Wind Ri

ver

WEBR -We

ber

WFMP -

Wolf

camp

WLCK -

Wall Cr

eek

WLCK

2-Wa

ll Cr

eek

Seco

ndWLMN -Wa

ltma

nWNPG -

Winn

ipeg

WSTC

-W

asat

ch

117

WYOMING

COUNTY NUMBERS

CARBON

U

UJL

DM

___ _

.__

_ ._

_

nm

KCM

U

Uj

LL 0

05

OP

__

__

_

_

___ fi

fiQ

od

U

Uy

_m

i

r K

&nu

iNT

lirV

T1

CO

DT

MP

C

.

__

__

__

tlv

jl

oir

KJ-I

Nvjo

JOH

NS

ON

LAR

AM

IE

T T

MP

nT

NT

015

NIOBRARA-

017

021

-025

-027

-029

-031

-033

-035

SWEETWATER 037

TETON 039

UINTA 041

WASHAKIE 043

WESTON 045

YELL

OWST

ONE NATL PK

--04

7

OTHER ABBREVIATIONS

MIN Minimum dep

th in f

eet

MAX Maximum dep

th in

fee

tS Slabbed

F Full D

iameter

C Core C

hips

118

WYOMING-NE

IOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

IN

IE 15

13GENERAL CRUDE

OIL CO

IN

IE 17

2N

3E 14

13 13

GENERAL

CRUDE

OIL CO

AMOCO

12-1

5 TR

IBAL

RIVERVIEW

4612

4993

4627

5044

MWRY

MDDY

16-1

7 TR

IBAL

RI

VERV

IEW

1-14

SH

OSHO

NI

ARAPAHOE TRIBAL

3209

3232

MDDY

4N

3E 16

13HUSKY OIL

11-1

6 TRIBAL

3466

3519

WDRV

5014(2)

5015

.5(2

)50

18(2

)5020

5025

(2)

5030

(2)

5035(2)

5040

(2)

3213(2)

3741

3930

5613

6755

8202

9808

1193

2

3770

3961

5672

6797

8219

9837

11946

WDRV

WDRV

FRUN

FRUN

FRUN

FRUN

LNCE

3749

-50

3759-60

3767

-68

3466

(2)

3495

3505

B002

A996

S229

R022

119

WXOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

HIN

MAX

THIN

FOBMATION SECTIONS

LIBRARY

NUMBER

2N

1W 1

013

PHILLIPS PET

CO1 JOHNSTOWN

DRAW A

6135

6184

PSPR

2N

1W 2

113

GENERAL CRUDE

OIL CO

10-21 TRIBAL

BIG HO

RN1320

1362

1376

3980

1337

1363

1407

4021

MWRY

MWRY

MDDY

PSPR

6135

6139.2

6140

6142

.561

456146.2

6149

6156

6158

6161.3

6166

6168

6170

6174

.761

8261

84

A471

5N

2W 1

613

FORE

ST OIL

CORP

16-2 TRIBAL

2471

5005

2521

5086

FRNR

NGGT

1377

.5(2

) 13

80(2

) 1388(2)

1393(2)

1397.5(2)

4010.5

1405

(2)

4014

1406(2)

4016

3984

4020.5

BELOW

B327

B531

13N

95W

8

5005

5009

5013

5017 37

5022

(2)

5023

50

27

5030

HOME PE

T

THIN SEC

TION

S

5033

5034

5040

5044

10 T

RITON

5048

5053

5062

5065

5070

5079

5084

13278

1333

5LW

IS13

313

13332

S487

120

WYO

MIN

G-N

W

LOC

ATI

ON

CO

UN

T*

OPE

RA

TOR

NAME

TYPE

MIN

THIN

MAX

FORMATION SECTIONS

LIBRARY

NUMBER

13N

113W

541

FORE

ST OIL

CORP

1 HENRY UNIT

13210

1338

9DKOT

BELOW

B629

13N

113W

6

THIN

SECTIONS

1325

3 13256

13258

13259

41

1326

8(2)

13

270

1327

2 13

273

FORE

ST OIL

CORP

1326

8(2)

13

270

1327

2 13

273

13278

1328

0(2)

13

284(

2)

13365

13367

1336

8 13369

2 HENRY UNIT

13025

13406

13373

13374(2)

13375

13073

1354

5FRNR

DKOT

BELOW

C738

THIN SECTIONS

1302

513

027(

2)13036

13037-38(2)

1304

313

051(

2)13

052

1305

413

057

13060

13063

1306

6

13068

1307

2(2)

1341

3-14

1341

4.9

1341

513415-

1613416

1342

9-30

13431

1343

213434

1343

4.2

13534-35

1343

7-38

13440

13442

13446

13452

13460

13460.3

13460-61

13465

13470

13478

1348

513487.2

13489

1349

013504

13507

1351

513

522

1352

413

525-

2613

526

1352

9-30

13531-32

13533-34

1353

5-36

13536

1353

9-40

13541.2

13541-

4213

542

13543-44

13544

121

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

KEN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

13N

113W

8

41

FORE

ST OIL

CORP

13465

1346

613

467

1347

413532(2)

1353

513

537

13539

13541

1354

2

13N

113W

9

41FO

REST

OIL

CORP

11 HENRY UNIT

THIN SECTIONS

1354

313544

1354

813

550

1355

1

10 HENRY

UNIT

13454

1353

213

475

13573

DKOT

DKOT

BELOW

B374

13N

113W

17

41EN

STAR

PE

TROL

EUM

12 HENRY

UNIT

1355

3(2)

1355

613559

1356

1(2)

13565(2)

1343

613

498

1353

613

603

13568

13570(3)

1357

1.5

1357

2

13443

DKOT

1353

7 DK

OT

13550

DKOT

1363

5 DKOT

13436

13439

1344

113500

1350

313505

13508

13509

13511

1360

313604

13607

1360

8-09

13610

13615

13617

13619

1362

113623

13513

1351

413517

13521

13522

C646

C663

122

WYO

MIN

G-N

W

LOC

ATI

ON

OO

ONT

Y O

PER

ATO

RNAME

TYPE

MIN

13N 114W

1 41

FOREST OIL

CORP

3 HENRY UNIT

S 13

083

1351

3

MAX

13188

1354

4

13N

114W

941

FOREST OIL

CORP

2 REED

1391

313

964

1393

613

973

13N

114W 35

41AMERICAN

QUASAR PET

35-14 TAYLOR

FEDE

RAL

13810

14124

14230

1387

014

161

14262

14N

68W

121

ARGO PE

T CO

RP

1-1

POLO RANCH

9393

10536

1056

0

9450

10560

1059

6

FORM

ATIO

N

FRNR

DKOT

DKOT

DKOT

FRNR

DKOT

DKOT

MVRD

MDDY

THIN

SECTIONS

13084

1309

213514

1351

5-16

13518

13519-20

13520

13522

13522-23

13913-14

13915-16

13918-19

13965-66

13967-68

13969-70

1423

0-31

1423

214

233-

3414

236-

3714

238-

3914

239

14241-42'

1424

2-43

14243

1424

8

1056

710580

LIBRARY

NUMBER

C645

13523-24

1352

6-27

1352

813529-30

13530-31

1353

1-32

D046

13970-71

13971-72

1397

2-73

C578

14251-52

14254

1425

4-55

1425

814260-61

14261

S203

123

DOCATION

14N

91W

13

14N

92W

7

14N

92W

8

14N

113W

32

14N

113W

32

WyOMING-NW

COUNTY

OPERATOR

7 AMERICAN

QUASAR PET

7 COLO

INTE

RSTA

TE GAS

7 CI

G EXPL INC

41

FORE

ST OIL

CORP

13279-80

13358-59

1335

2-53

13359-60

1335

5-56

13

361-

62

1335

6-57

13

363-

64

41

FOREST OIL

CORP

1307

8-79

13

454-

55

13082(2)

1345

6-57

13

084-

85

1345

6.5

13093(2)

1345

7-58

NAME

TYPE

1 BROWNING

S FE

DERA

L

1-7

BLUE GAP

S UNIT II

2-8

BLUE GAP

S UN

IT II

4 HENRY

UNIT

S

THIN

SECTIONS

1336

4-65

13

379-

80

13382-83

1338

4-85

4A HENRY UNIT

S

THIN

SE

CTIO

NS

1345

7.5

1346

2(2)

13

466-

67

13470-71

MIN

1104

8

9138

9052

13272

13351

1337

9

13386-87

1338

8-89

13390-91

1339

3-94

1307

7 13454

13474-75

13476-77

1347

9.4

13479.5

MAX

FORMATION

11088

9159

9298

13310

1337

4 13402

TSLP

MVRD

MVRD

DKOT

DK

OT

DKOT

THIN

SECTIONS

1104

9.4

11070.2

9138

9082-83

9084-85

BELOW

13395-96

13398-99

1340

0-01

13099

13499

FRNR

DKOT

BELOW

1348

1-82

13488(2)

1349

8.5(

2)

LIBRARY

NUMBER

A492

A222

A221

C655

B890

124

WYO

MIN

G-N

W

LOC

ATI

ON

COUN

TY

OPE

RATO

RNAME

TYPE

MIN

THIN

MAX

FORMATION SECTIONS

LIBRARY

NUMBER

14N

113W 3

341

FOREST OI

L CORP

1380

6-07

13807-08

13809-10

1381

0-11

13

811

13812-13

13826

13828-29

13831-32

15N

63W

221

DAVI

S OIL CO

8 HE

NRY UNIT

THIN

SECTIONS

13833-34

1383

7 13837-38

1383

9-40

1 LA FEE

13804

13826

13841-42

1384

3-44

13845

13846-47

8095

13817

13856

DKOT

BELOW

C644

13851

13852-53

13854-55

13856

8213

MDDY

15N

92W

21MO

SS WM

10-2

1-15

FE

DERA

L85

2085

77MV

RD

8102

8115

8129

8169

8204

8205

8521

-22

8526-28

8537-38

8551-52

8560

-61

8565-68

8569-70

B901

B069

125

WYO

MIN

G-N

W

LOC

ATI

ON

15N

10

3W

8

CO

UN

TY

OPE

RA

TOR

NAME

TYPE

MIN

37

HILLIARD 0 & G

2 FEDERAL

INC

JOYCE CREEK

4631

MAX 4695

15N

103W 3

137

ENSOORCE IN

C2-

31 ENSOURCE

FEDERAL

4754

5207

5288

4781

5234

5312

15N

111W 20

37WOODS

PET

1 LEO UNIT II

11833

14235

1186

714

293

FORMATION

NGGT

FRNR

MWRY

DKOT

HLRD

NGGT

THIN

SECTIONS

4638

4640

.346

4246

4746

4946

52.5

4653

4654

4658

4662

4662

.2

5296

5298

5299

5300

5301

5303

1183

3(2)

1186

6(2)

1425

4-55

1425

514256-57

14259-60

14263-64

14267-68

1427

4-75

14278-79

LIBRARY

NUMBER

A502

4667

4669

4680

4683

4687

.54691

4693

C842

B630

14280-81

14282

14282-83

1428

4-85

1428

7-88

14292

126

WYOMING-NW

LOCA

TION

COUNTY

15N

112W

29

41

15N

113W 1

4 41

OPERATOR

MOUNTAIN FU

ELSU

PPLY

UNION TEXAS

PET

NAME

1 BUTCHER

KNIFE

1-14

MCLISH

FEDE

RAL

TYPE

MIN

S 17833

1785

718

300

1830

818

329

18345

S 13008

MAX

17837

17860

18303

18313

18331

1834

7

13112

FORMATION

WEBR

WEBR

MRGN

MRGN

MRGN

MRGN

DKOT

THIN

SECTIONS

17849.5

1861

0.5

BELOW

LIBRARY

NUMBER

C868

B751

16N

63W

36

16N

64W

5

16N

93W

11

THIN SECTIONS

1301

8.5

1302

613030.1

13032.3

21

DAVI

S

21

DAVIS

13035

1303

6.4

1304

3.5

1304

8

OIL CO

OIL CO

1305

2.8

1305

4.5

13061

1306

6.5

1 DAVIS

STATE

1-A SANDBERG

13076.6

13080.2

13083.1

13086.5

S 80

87

S 8729

13088.4

13092.5

13100.5

13111.3

8118

MD

DY

8849

MDDY

8090

8107

8111

8729

8739

8807

PAN AMERICAN

PET

3 UN

IT BAR

REL

SPRINGS

8373

8419

LWIS

8404

B905

B897

B268

127

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

16N

101W

2

16N

101W

2

16N

101W 11

37

CHAMPLIN PET

37

CHAMPLIN PET

CO

37CHAMPLIN PE

T

13 W BRADY

DEEP

UNIT

41-2 BRADY

5 BRADY UNIT

11-1

1

13760

1383

1

1159

0

13950

WEBR

1431

8WEBR

1193

8NGGT

13764.8

13788.5

13821.8

13840.4

13842

1407

314227.6

1430

6.5

BELOW

A742

C878

S817

THIN

SECTIONS

16N

112W

20

11591(2)

11597

1159

811

605(

2)11612

11614

11621

11625

11635

11642

41

MOUNTAIN

SUPP

LY

1164

311

649

11655

11661

1166

211663

1167

911

680

1169

5(2)

1169

8

FUEL

11710

1171

111723

1173

111

735(

2)11736

1174

111749

11752

1175

8(2)

23 UN

IT

1177

311776

11777

1177

811

779

1178

0(2)

11784

11785(2)

1178

711

790

S 12

380

12410

1179

6(2)

11804

1181

511860

11883

11896

11904

11906

11915

11926

12401

FRNR

12475

FRNR

1239

5(2)

12430

12433.4

12439

12456(2)

12476(2)

A356

128

WYO

MIN

G-N

W

LOC

ATI

ON

CO

UN

TY

(AE

RA

TO

R

17N

64W

15

17N

93W

9

17N

95W

18

21

DAVI

S OIL CO

AMOCO

37

AMOC

O

NAME

16N

112W

8 41

MOUNTAIN FU

EL

19 UNIT

SUPPLY

16N

112W 3

0 41

MOUNTAIN FU

EL

20 UNIT

SUPPLY

1 BRUEGMAN

1 CHAMPLIN 226

S AMOCO

B

1 US

A-U

17N

99W

14

37

CHAMPLIN P

ET

3 HIGGINS

TYPE C S F S S S

MIN

1707

817129

1286

412

882

1289

312

932

1294

612994

13079

8508

8560

8582

8959

1073

0

1577

5

MAX

1712

817164

12868

12885

1291

412945

1297

613049

13082

8560

8582

8626

8983

10822

15777

FORMATION

PSPR

WEBR

DKOT

DKOT

DKOT

DKOT

DKOT

DKOT

MRSN

MWRY

MDDY

DKOTJ

LWIS

LWIS

NGGT

THIN

SECT

IONS

17151

17163

1291

212938

12944

12948

12956

1296

212964

12978

12972

12975

1299

813002

13009

8512

8515

8569

8586

8590

8606

8961.7

10744

10791

1577

515

776

LIBR

ARY

NUMB

ER

A532

A363

1301

313

018

13025

1303

113

033

1304

213045

1304

713

048

S223

B310

C136

A821

129

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

18N

63W 3

6 21

DAVIS OIL CO

18N

64W 3

5 21

DUNC

AN R T

18N

89W

27

FORE

ST OIL

CORP

18N

98W

2 37

TEXACO INC

1 MILDRED

STATE

1 H-K HARDING

KIRKBRIDE

2-1

UNIT STATE

7796

7885

MDDY

8419

8479

3163

3256

3308

15 UN

IT TABLE

ROCK

8479

8539

3210

3298

3348

MDDY

MDDY

MDDY

DKOT

LKOT

1568

416918

1702

617

218

17337

17367

15712

17020

1720

417

330

17360

17404

CGTR

PSPR

WEBR

WEBR

UNKN

UN

KN

7796

7810

7814

7854

8465

8495

3253

3256

3264

3267

3271

3284

3312

3313

(2)

3315

3317

3323

1732

817351

A746

S236

B212

3324

3328

3332

3335

3339

3341

3347

A544

130

WYOMING-NW

LOCA

TION

COONTY

OPERATOR

18N

98W

2 37

TEXACO INC

18N

98W 2

1 37

CHAMPLIN PET

18N

112W

2

37

TEXACO INC

18N

112W

24

37

C & K

PETR

OLEU

M

18N

113W 2

9 41

AMOCO

TBIN

NAME

TYPE

MIN

MAX

FORMATION

SECTIONS

22 UN

IT

S 13

920

13940

BXTR

14546

1454

6 14566

DKOT

14

549

14550

1455

214

554

14556

1455

7.7

14562

14564

2 HI

GGIN

S S

15834

15895

NGGT

15

834

UNIT 33

-21

15836

15838

15839

1587

115878

1588

1

1 R M DONLEY

S 12035

1208

2 DKOT

12062-63

NCT-2

1206

5-66

1206

7-68

1207

7-78

12080-81

1 BRUFF

S 11830

11889

FRNR

11864(2)

FEDE

RAL

1189

0 11

950

FRNR

1190

8(2)

1194

6(2)

228-

A-l

S 12

126

12180

FRNR

12128

CHAM

PLIN

12172

12179

LIBRARY

NUMBER

A767

B032

15882

15889

1589

315895

S241

B275

A642

131

WYOMING-NW

LOCA

TION

COUNTY

OPERATOR

19N

67W 3

6 21

INEXCO OIL CO

19N

98W

7 37

FO

REST

OIL

CORP

19N

101W

3

37

LUFF

KENNETH

19N

103W 14

37

HUSKY OIL

19N

104W 11

33

MOUNTAIN FUEL

SUPP

LY

19N

114W

15

23

AMOCO

NAME

TYPE

1 STATE

FSWINBACK

40-7

-5 ARCH

SUNIT

3-3 AMOCO

SCHAMPLIN

13-1

4 FEDERAL

SBAXTER

4 UPRR

S11-19-104

2 DRY MUDDY

SCREEK

MIN 9583

4893

6534

3693

6404

6580

7490

7850

7991

8400

8905

9260

9264

12209

MAX 9621

4945

6634

3738

6580

7490

7850

7991

8400

8905

9139

9264

9290

1226

8

FORMATION

MDDY

LWIS

FRNR

DKOT

WEBR

AMSD

MDSN

DRBY

CMBR

GRVR

FLTD

FLTD

GRWS

FRNR

THIN

SECTIONS

9582

9586

4943

6577

.5(2

)6603.5(2)

6634

(2)

3694

3695

3696

3697

6432

.56511.1

6520

1220

912210.8

1222

712

229

12234

12236.5

1223

8

LIBRARY

NUMBER

S246

B267

A995

C830

D037

A645

132

WYO

MIN

G-N

W

LOCA

TION

CO

UNTY

20N

67W

34

31

20N

95W

21

37

20N

96W

30

37

20N

97W

22

37

20N

99W

20

37

20N

99W

28

37

20N

105W

7

37

20N

105W 1

8 37

OPERATOR

C & K

PETR

OLEU

M

AMOCO

FOREST OIL

CORP

FORE

ST OIL

CORP

TEXAS

NATIONAL

PET

MESA PETROLEUM

CO DAVIS OIL CO

DAVIS OIL CO

NAME

TYPE

1 TRANSCO

S PHELAN

441

CHAMPLIN

S AMOCO A

1-30

-1

S GOVERNMENT

1-22

-1 MUSTANG

S UNIT

1-20

S GOVERNMENT

28K UPRR

S

1 DI

NES

UNIT

F

2 DINES

UNIT

F

NIN 9332

9086

7936

7453

3642

38

32

3755

12821

13106

MAX

9360

9223

8037

7503

3692

3876

3812

13505

13113

THIN

FORMATION

SECTIONS

MDDY

93

35

9344

9357

LWIS

91

68

9218

ALMD

7938

7970

8011

ALMD

7480

.5

7484.5

7502

.5

LWIS

38

34

LWIS

ALMD

3773.9

3781

.1

3793

38

05.9

FRNR

12819(2)

12834(2)

1285

5 13478.5(2)

13491(2)

13503-05(2)

FRNR

13

109

1311

2

LIBR

ARY

NUMB

ER

S315

B291

B529

B328

B057

Alll

S326

S327

133

WXOMIN&-NW

LOCATION

20N

112W 1

7

COUNTY

OPERATOR

23

AMOC

O

NAME

TYPE

MIN

3 WILSON RA

NCH

S 11

296

UNIT

20N

112W 1

823

C

& K

PETROLEUM

1 CH

RISM

AN

ET AL

21N

64W

15

15

DAVIS OI

L CO

1 CANYON

SVIEW-FEDERAL

21N

79W

4MOBIL OI

L CORP

F-14

-4G

UNIT

21N

95W

1937

AMOCO

1 CHAMPLIN 527

S AMOCO A

11090

11125

8812

6304

10652

1085

710900

1101

511040

11212

1249

012

615

8965

MAX

1135

1

11103

11162

8849

6369

10698

1087

910916

11040

1121

211251

12500

12623

9058

THEN

FORMATION SECTIONS

FRNR

FRNR

FRNR

MDDY

STEL

DKOT

SNDC

SNDC

SNDC

NGGT

CGTR

TSLP

TSLP

ALMD

1129

6.5

11300.2

1130

5.8

1132

2

11090.2

11095.5

11098.5

11125.2

11132.6

11135.6

11138

11143.2

8817

8823

8828

8837

1108

3.5

11115.5

11134

11168

1120

4.5

8971

.589

969013

9053

.6

LIBRARY

NUMBER

A670

B121

1114

411

146

11153.

1115

4.11159

A735

S330

BOOS

134

WYOMING-NW

LOCATION

COUNTY

OPERATOR

21N

97W

19

37

UPRR

21N

114W

13

23

AMOC

O

22N

90W

15

37

AMOCO

22N

96W

5 37

AMOC

O

NAME

19 DE

SERT

SPRINGS

UNIT

1 CHAMPLIN 24

4 AMOCO

TYPE

MIN 5831

1193

611965

MAX 5950

11948

1206

2

THIN

FORMATION SECTIONS

1 CH

AMPL

IN 44

6 AMOCO A

1 CHAMPLIN-438

AMOCO A

14185

1429

9

9510

9568

9689

9707

9774

9811

9845

9878

9919

1424

514413

9528

9684

9707

9718

9804

9825

9863

9914

9930

LWIS

FRNR

FRNR

LWIS

MVRD

LWIS

LWIS

LWIS

ALMD

ALMD

ALMD

ALMD

ALMD

ALMD

5846

5910

1193

711

967

11974

11981.8

11982

11986.6

11989.2

11991.8

14194.3

14262.4

9524

9568

.595

7595

78.5

9629

.596

49.5

9666

.596

93.5

LIBRARY

NUMBER

B306

A626

11994

12000

1201

412

017

B063

B107

135

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

POEMATION SECTIONS

LIBRARY

NUMBER

23N

94W

21

37

AMOCO

1 CHAMPLIN 45

0 S

AMOC

O A

23N

95W

31

37

AMOCO

23N

112W

32

23

AMOCO

1 CHAMPLIN 32

0 B 1

SHUT

E CR

EEK

UNIT

11807

11839

11851

11910

1197

012

125

12184

12224

1228

412

335

1239

5

9905

9955

9983

1182

811

849

1185

611967

1206

712178

1221

112

246

12326

12385

1243

4

9950

9959

1001

3

LWIS

LWIS

LWIS

LWIS

ALMD

ALMD

ALMD

ALMD

ALMD

ALMD

ALMD

LWIS

LWIS

1193

911964

9947

B08

4

1075

510

855

FRN

R10

758

10

76

3.5

(2)

Will.2

1077

9(2)

1078

5.8

1079

4.6

1079

9(2)

1079

9.2

B34

7

A54

9

1080

0.6

1080

3.5

1082

310

832(

3)10

855(

2)

136

WYO

MIN

G-N

W

LOCATION

COUNTY

OPERATOR

NAME

24N

96W

24

37

ENER

GY RESERVE

2-24

MICKEY

GROUP

UNIT

24N

97W

27

37

DAVIS OIL CO

5 HAY

RESERVOIR

24N

97W 27

37

HOME PE

T 41 HAY

RESERVOIR

24N

97W 2

8 37

DAVIS

OIL CO

11 HAY

RESERVOIR

TYPE

MIN

S 10942

11221

11290

11884

1199

412457

12494

12531

S 99

82

S 10018

S 99

18

MAX

11002

1128

011350

1191

612

037

1246

312524

1254

0

1003

8

1007

2

9950

FORMATION

LWIS

LWIS

LWIS

ALMD

ALMD

ERCS

ERCS

ERCS

LWIS

LWIS

LWIS

THIN

SECTIONS

1096

2(2)

1125

1

9984.4

9985

9994

10001

1000

810

009.

710022

10028

10033.5

10035

10024

10054

1006

2

9919

.59930.5

9932.5

9937

.599

3899

4399

45

LIBRARY

NUMBER

B521

B127

C409

B085

137

WYOMING-NW

LOCATION

24N

111W

5

COUNTY

OPERATOR

37

C & K

PETROLEUM

NAME

TYPE

MIN

4 LI

NCOL

N RO

AD92

8793

559472

MAX 9315

9450

9506

24N

111W

9

37C

& K

PETROLEUM

1 LI

NCOL

N ROAD

9560

9668

25N

107W 3

037

AMERICAN

HUNTER

A-l

ENTERPRISE

10647

10703

1592

516862

10703

1076

316059

1691

7

25N HOW 2

737

ENERGETICS IN

C 32

-27

FEDE

RAL

1048

711

232

1052

111260

FORMATION

FRNR

FRNR

FRNR

FRNR

MVRD

BLIR

FRNR

DKOT

FRNR

DKOT

THIN

SECTIONS

9288

(2)

9314

(2)

9355

.59360.5(2)

9399

9400(2)

9410

9419

9570

(2)

9596

(2)

9610

(2)

9629

(2)

9657(2)

1686

216

863

1686

516

866

16867

16868

16870

1687

916

908

1691

5

1048

710

505

10521

11242-43

1124

911249-50

1125

0-51

LIBR

ARY

NUMB

ER

B503

9440

9476

.794

86.3

9498

.5

B125

S356

B022

11254.5

1125

5-56

11259

138

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

25N

112W

9 23

PA

CIFI

C TRANS

SUPP

LY41-9 FEDERAL

26N

90W

2 37

SINCLAIR O&G

C-14 UN

IT TR4

26N

90W

10

37

SINCLAIR O&G

114A UNIT

26N

90W 1

1 37

ARCO

C-127

LOST

SOLDIER UNI

T

8650

8708

5293

5827

5976

6700

7388

7721

1808

1943

4669

5156

5371

1365

1492

5927

8671

8753

5650

5829

6000

7128

7447

7727

1855

1973

5124

5293

5802

1398

1505

5947

FRNR

FRNR

TSLP

DRWN

MDSN

CMBR

CMBR

PCMB

MDDY

DKOT

TSLP

TSLP

DRWN

FRNR

DKOT

FLTD

8650

8660

8711

8739

8744

8747

-48

8750

5358

5829

7388

1811

1830

1845

1850

1947

4683

4750

4754

4765

4766

1372

1374

1384

1387

1398(2)

1493

1503

4809

5170

5220

5380

5397

5461

5928

5936

(2)

5941

5943

B502

A298

A250

A308

139

WYOMING-NW

LOCATION

COUNTY

OPERATOR

26N

103W

3 37

RAIN

BOW

RESO

URCE

S

NAME

1-3

PACIFIC

CREE

K FEDERAL

TYPE

MIN

12399

1263

012

688

1273

013410

MAX

1249

612667

12730

12777

1350

0

27N

113W 3

135

MOBIL OI

L CORP

13-31

HOGS

BACK

S

11020

11079

27N

113W 3

435

TEXACO IN

CTP

-5873

1065

27N 11

3W 3

6

27N

114W

4

35

BELCO

PET CORP

T-67

-36

GREE

N S

RIVE

R BEND UNI

T

35

MOUNTAIN FU

EL

3 UN

IT

S SU

PPLY

2422

6930

7673

2500

7013

7749

FORMATION

ERCS

ERCS

ERCS

RKSP

RKSP

NGGT

ALMY

WSTC

FRNR

FRNR

THIN

SECT

IONS

12400-01

1243

5-36

12443-44

12455-56

12476-77

1249

5-96

12630-31

12691-92

13429-30

11020(2)

11024

1102

511031

11032

1103

611

037

1104

6

993

1026

1033

1047

1055

1056

1058

2458

2493

6979

7725

.5(2

)77

47(2

)

LIBR

ARY

NUMBER

B633

B015

1105

111061

11063

1106

911

076

B793

C660

A023

140

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

27N

114W 1

035

MOUNTAIN FU

EL

SUPPLY

18 UNIT

THIN SECTIONS

28N

93W

13

28N 11

5W

4

10931

10936

1093

710943

10949

1095

811967

13 35

1097

110981

1098

5(2)

11057(2)

11084

1109

311106

11121

11141

1124

511

279

11287

11291

11299

SINCLAIR O&G

BELCO

PET CORP

11 UN

IT

4-4

HOBACK 11

1 UNIT

10930

11048

11241

11401

1098

511143

11299

1150

6

NGGT

NGGT

NGGT

NGGT

BELO

WA4

21

11407

11427

1143

311437

11447

11457

11468 5592

1123

5

11470

11478

11481

11488

1150

01150

611513

5661

11294

NGGT

NGGT

5592

5658

11240

1125

511

271.

511272

11275.3

1127

711

283

1128

711290

1129

211293.3

A253

A743

141

WY

Offl

NG

-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

30N

108W

5 35

EL PAS

ONA

TION

AL GAS

1 WAGON WHEEL

32N

84W 1

925

ELF AQ

UATA

INE

O&G

9-19

GO

VERN

MENT

5000

5058

7040

7340

8028

8920

10139

10188

10963

1309

514

897

16062

17163

7600

7935

5038

5075

7138

7400

8142

9004

10176

1025

911

072

1320

314

955

1612

117

970

7603

7940

EOCN

EOCN

FRUN

FRUN

FRUN

FRUN

FRUN

LNCE

LNCE

ERCS

ERCS

CRCS

CRCS

FRNR

FRNR

8947

7899

7903

7906

7908

7913

7919

32N

85W 1

425

GRAYROCK CORP

1-14 FE

DERA

L AUSTIN

10320

1037

1

32N

85W 21

25

FORE

ST OIL

CORP

12-21-2

UNIT

S 142

6196

6296

MDDY

SKCK

B433

S386

10311.5(2)

A229

1031

5.3

1031

5.5

10318.9

10325

10326.5

10329.5

10331

10339.1

6200

6290

1034

010340.4

1034

2(2)

10347(2)

1037

1

A320

WYQMING-NW

LOCA

TION

COUNTY

OPERATOR

NAME

TY

PE

MIN

32N

85W

21

25

FOREST OIL

9 UNIT 21-1

S 64

93CORP

32N

85W

22

25

FOREST O

IL

13 UN

IT 22

-8

S 6734

CORP

32N

85W

22

25

FOREST OIL

15-2

2-9

UNIT

S

7118

CORP

THIN

SECTIONS

7119(2)

7139(2)

7156(3)

7163

(2)

7121

7142(2)

7157

71

657123(2)

7149

7158

7170

7127

7153

7161

71

75

32N

85W

22

25

FORE

ST OIL

18 GOVERNMENT

S 69

21CORP

22

THIN

MAX

FORMATION

SECTIONS

6554

SKCK

64

976514

6522

6527

6536

3640

(2)

6542

6549

6554(2)

6764

MDDY

6738

6746

6755

7183

MDDY

BELO

W

7177

7179

7182

6994

MDDY

6923

6927

6935

6942

6947

6954

6959

6961(2)

LIBRARY

NUMBER

A264

A322

A337

A257

6965

6972.5

6978(2)

6978

.569

91(2

)

143

WYO

MIN

G-N

W

THIN

LOCA

TION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

FORMATION

SECTIONS

32N

85W 2

2 25

FOREST OIL

8A 22

-6

S 68

82

6997

MDDY

6882

CORP

GRIEVES

6905

6910

6912

6917

6925

6930

6930

.569

52

32N

85W

26

25

FOREST OIL

21 G

OVERNMENT

S 6896

6989

MD

DY

6904(2)

CORP

26-2

6913

6920

6925

(2)

6932

6940

.56946

6959

32N

85W

26

25

FORE

ST OIL

22 U

NIT

26-3

S

6951

7025

MD

DY

7016

.5CORP

7017

7019

32N

85W

26

25

FORE

ST OIL

23 UN

IT 2

6-4

S 68

87

6991

MDDY

68

93CORP

6905

6916

6922

6925

6933

6956

6960

6964

LIBRARY

NUMBER

6960

6964

6965

6984

.569

936995

6965

6970

6979

6984

6989

(2)

A336

A256

A341

A339

144

WYOMING-NW

LOCATION

32N

85W

26

32N

86W

14

32N

95W

10

COUNTY 25 25 13

OPERATOR

FOREST OI

L CO

RP

FORE

ST OIL

CORP

SINCLAIR O&G

NAME

34-2

6-8

GRIEVES

14-1

UNIT

18 BI

G SA

ND

DRAW

UNIT

TYPE

MIN

S 70

48

S 3721

S 68

97

7060

MAX 7090

3768

6913

76

07

FORMATION

MDDY

SKCK

PSPR

TSLP

THIN

SECTIONS

7048(2)

7055

(2)

7085

70

89

7091

(2)

3758

3767

BELO

W

LIBRARY

NUMBER

A335

A265

A693

THIN SECTIONS

33N

71W 23

33N

75W

5

7065

7085

7090

7074

7103

7107

7109

7114 9 9

7122

7125

7147

7169

7173

7188

7196

7199

GREAT WESTERN

ENER

GY

CONO

CO

7223

7225

7235

7241

7246

7262

7271

1 WA

LLIS

3 REFINERY

7284

7292

7298

7457

7464

7468

7483

S 78

2514

871

S 71

36

7492

7504

7510

7521

7534

7536

7583

7876

TPOT

14898

MNLS

7150

MDDY

1487

514

883

14884

1488

714894

14898

7143

7150

A514

A807

145

WYO

MIN

G-N

W

LOCATION

COUNTY

OPERATOR

33N

76W 1

3 9

CONT

INEN

TAL

OIL

33N

77W 1

4 9

ANSC

HUTZ

CORP

33N

82W 2

8 25

MOBIL PR

OD

33N

84W

10

25

UNION OI

L

NAME

TYPE

MIN

3 STATE

13

S 5778

8-14 TERRA

S 4715

STATE

1 CLEVIDENCE

S 38

90F2

2-28

-G

3952

36-B

10 WEST

S 15895

POISON SPIDER UNIT

THIN

MAX

FORM

ATIO

N SE

CTIO

NS

5859

DKOT

58

1558

215828

4769

DKOT

47

49

3896

PSPR

3954

3975

TSLP

3958

3962

3966

1601

5 MR

SN

15904.1

15904.9

15936

15938

15970.9

15986.8

LIBRARY

NUMBER

A458

B570

A389

C280

146

WYO

MIN

G-N

W

LOC

ATI

ON

COUN

TY

OPE

RATO

RNAME

TYPE

MIN

THIN

MAX

FORMATION SECTIONS

LIBRARY

NUMBER

33N

86W

2325

33N

86W

23

33N

86W

26

33N

86W

27

DIAMOND

SHAMROCK

2-23 NO

RTH

GRIE

VE

THIN S

ECTI

ONS

10220

10296

MDDY

BELO

WA3

77

10220

10229

10232

1023

8(2)

10240

10245

10255(2)

10259

10262(3)

10263.5

10264.2

10264.9

10265.2

10265.5

10266(2)

10268

1026

910269.5

10270

1027

210274.5

10276

10277

10278

1027

9.9

10280.8

10281.5

1028

2

1028

4.3

1028

5(2)

10286.4

10286.7

10290

1029

110

295

25 25

DIAMOND

SHAMROCK

DIAMOND

SHAMROCK

25DIAMOND

SHAMROCK

3 GR

IEVE

NORTH

UNIT

1-26

NORTH

GRIEVE UNIT

1-27 KESSLER

FEDERAL

10985

10200

8584

11026

10235

GRIV

MDDY

8627

GRIV

1099

5.3

10999.3

1100

0

10206.8

10211

1021

3.9

10223.8

10225.3

1023

0.7

8591

8595

8602

8606.5

8607.5

8610

8620

8624

(2)

8627

(2)

A235

A529

A604

147

WYOMING-NW

LOCATION

33N

87W 1

4

34N

60W

9

34N

72W

20

34N

75W

7

COGOTY 25 27 9 9

1247

912

482

1248

412489

1249

1

OPERATOR

BASS

ENTERPRISES

SAMU

EL GARY

OIL

PROD

DAVIS OI

L CO

RP

PHILLIPS PET

CO

1249

312

495

12496.

512497

1249

9

NAME

14-22

JAMESON

CITI

ES

9-1

SWOPE

1 MORPHA

FEDERAL

B-l WERNER

THIN SECTIONS

12500

1250

212506

12511

1251

3

TYPE

MIN

S 78

1081

54

S 39

6941

26

S 12

430

S 12

477

12489

1251

712517.5

1251

8(2)

1251

9

MAX

FORMATION

7843

PSPR

8217

TSLP

4027

LE

0241

79

LE03

12526

FRNR

12484

MNLS

1253

4 MNLS

1252

412

525

12527

12533

THIN

SECTIONS

8171

8185

8194

8197

4142

12476

12478

12490

1249

412

520

1252

5

BELO

W

LIBRARY

NUMBER

D168

C894

D012

A435

34N

76W

14GENERAL CRUDE

OIL CO

7-14

FEDERAL

GLENROCK N

9625

9644

MDDY

9627

C029

148

WXO

MIN

G-N

W

I0C

AT

ION

CO

UN

TY

OPE

RA

TOR

NAME

34N

77W 2

9 25

SUPERIOR OIL

36-2

9 SO GEARY

SCO

UNIT

35N

77W 16

25

GENERAL

PET

36N

63W 1

28-16

STATE

35N

77W

21

25

MOBIL OIL CORP

T63-21-G COLE

SCREEK

27

TENNECO OIL

1 FLUENT

TYPE S S S S

NIN 6100

6243

7842

8451

8531

7935

6750

7064

4347

6309

MAX 6134

6917

7900

8526

8545

7940

6880

7083

4391

6398

FORMATION

MDDY

DKOT

TSLP

MDSN

MDSN

DKOT

FRNR

FRNR

FLRV

LEO

THIN

SECTIONS

6131

7893

7899

7939

7940

6766

6784

.16802

6812

7071

7074

7080

6330

6334

6334

.56337

6356.5

6373

6378

6381

.863

82

LIBRARY

NUMBER

B492

A874

B735

B731

149

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

36N

63W 8

27

TENN

ECO OIL

1 USA M WDLF

6277

6320

LEO

36N

63W 1

727

MCMORAN

EXPL

CO

1 GA

LLES

FE

DERA

L41

864241

4225

4265

NCSL

DKOT

6277

6279

(2)

6282

6284

6290

6292

6293

6304

6306

4202

4203

4204.1

4212.7

4213.8

4217.5

4243

4243

.542

4442

4542

474748

4248

.542

50.2

4252

4253.1

4256

.24257.5

4260

4261.9

S449

A430

150

WYO

MIN

G-N

W

LOCATION

COUNTY

36N

65W

34

27 5256

5256

.55263

5268.4

5277

5277

.2

36N

66W

35

27

36N

74W

16

9

OPERATOR

CONT

INEN

TAL

OIL

5285

.652

95.4

5451

.554

53.3

5454

5455

.6

DAVIS

OIL CO

NATOL

PET

NAME

TYPE

26 BELL 1-

0 S

THIN SECTIONS

5457

.55466

5469

5477

5478

.5

1 QU

ISEN

BERR

Y S

2 HO

RNBE

CK

SUNIT

MIN 3993

5240

5450

5480

.554

84.5

5487

.554

905491 91

82

9395

MAX

FORMATION

4043

SNDC

5301

RDMK

5502

LEO

5492

.55495

5495

.55497

5501

9235

MDDY

9426

PRKM

THIN

SECTIONS

BELOW

9191

.19198

9205

.19212

9395

9401.2

9404

9405

.994

06.5

9416.5

9424.5

LIBRARY

NUMBER

A513

A646

A272

9426

.5

151

WYO

MIN

G-N

W

LOCATION

COUN

TY

36N

75W

31

36N

77W

6

36N

77W

7

36N

77W

33

36N

93W

18

36N

93W

18

9

12291

12292

12293

1229

4 12297

25 25 25 13 13

OPER

ATOR

EXXO

N CORP 12

299

.2

1230

0.2

1230

1.8

.2

1230

3.2

.5

12303.7

AMER

ADA PE

T

AMERADA PET

CHAMPLIN P

ET

NORT

HERN

NAT

GAS CO

NORT

HERN

NAT

GAS CO

NAME

TYPE

1 BA

DGER

UNIT

S

THIN SEC

TION

S

1230

4 12310

12324

12327

12336

11 SA

GE S

PRIN

G S

CREEK

UNIT

5 UN

IT

S

1 MC

INTY

RE

S FE

DERA

L

3-18 FEDERAL

S 193

7-18

FEDERAL

S 88

6

MIN

12291

1232

4

12337

12339

12340.3

12342.7

7340

7343

6692

7576

8575

8622

3030

2352

THIN

MAX

FORM

ATIO

N SE

CTIO

NS

12324

12351 12

345

1234

6 12

348

12359

7343

7376

6733

7613

8622

86

54

3081

2465

DKOT

DK

OT

.6

.8

SKCK

DKOT

WLCK

DKOT

MDDY

SKCK

FRUN

FRUN

BELO

W

7342

73

45

7356

73

73

7591

75

93

8612

8623

8626

8632

3036

3037

3041

2431.5

2434

LIBR

ARY

NUMBER

A442

A432

A436

A316

S463

B477

152

WYO

MIN

G-N

W

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

37N

65W 2

7 27

MA

CPET

33

-27

USA

S 79

97

.

37N

65W 2

8 27

DIAMOND

1 S

8210

SHAMROCK

ANDRIKOPOULOUS

FEDERAL

37N

67W

8 9

POGO

PRO

DUCI

NG

1 SKYLINE

S 94

47CO

RIEHLE

37N

68W

6 9

MILESTONE

22-6

PA

RKER

S

10630

PETROLEUM

SPARKS

THIN

MAX

FORMATION

SECTIONS

8030

DKOT

7997

7999

.980

0180

03.7

8009.5

8010

.680

11.8

8260

DKOT

8210.1

8211

8215

8219

8228

8229

8229

.982

31

9483

MDDY

9455

9457

9460

(2)

9463

9463.5

1066

7 MD

DY

1063

6.2

10638.1

10638.4

1063

9.9

1064

2.1

1064

3.3

10644.8

LIBRARY

NUMBER

A504

A431

C074

S407

10645.5

10646

10648.9

10650.9

153

WXO

MIN

G-N

W

LOCA

TION

CO

UNTY

OP

ERAT

OR

37N

75W

2 9

MICH-WISC

PLCO

37N

75W

24

9 MI

CH-W

ISC

PLCO

37N

77W

18

25

TIGE

R OIL

37N

77W

31

25

AMER

ADA PET

37N

78W

8 25

CENTURY

THIN

NAME

TY

PE

HIN

MAX

FORMATION

SECTIONS

1-2

FEDERAL

S 12

927

12979

FRNR

1294

612

949

1295

612965

1-24

SO

UTH

S 12720

12761

FRNR

1272

2.2

SPEA

RHEA

D 12723.1

12724.9

12725

1273

112735

1274

2

13-18

FEDE

RAL

S 59

86

6000

FRNR

6087

6890

6914

DKOT

6089

6096

6911

6913

9 UN

IT

S 7255

7256

SK

CK

7267

7267

7291

DKOT

7275

7290

8-1

FEDERAL

S 67

99

6838

DKOT

68

006801

6808

6813

6815

6818

6830

6831

LIBR

ARY

NUMB

ER

B974

B975

12746

12747.8

1275

1.2

1275

5

B202

A443

C337

154

WYOMING-NW

LOCATION

COUNTY

OPERATOR

37N

78W

13

25

AMERADA PET

37N

78W 15

25

TRUE OIL

37N

79W

3 25

DAVIS OIL CO

37N

79W

11

25

DAVIS OIL CO

38N

61W

19

27

MOBIL OIL CORP

38N

69W

1 9

INEXCO OIL CO

38N

69W

6 9

INEXCO OIL CO

NAME

TYPE

10 UNIT

S

44-1

5 FE

DERA

L S

1 BURKE

RANCH

SFEDERAL

1 FREEDOM

SFEDERAL

F-14

-19-

P S

PFISTER B

1 FEDERAL

SMYERS

10 UNIT

S

MIN 6842

6852

7322

6000

6483

3122

5881

5890

5899

10680

10680

MAX 6852

6883

7354

6029

6523

3136

5884

5896

5922

1073

010

730

FORMATION

SKCK

DKOT

DKOT

DKOT

SKCK

LEO

TCKL

TCKL

TCKL

MDDY

MWRY

THIN

SECT

IONS

6879

7327

7329

7331

7337

7338

7339

7346

7352

7354

6001

6007

6499

6500

6519

.5

3123

.531

34

5882

5883

.658

95.5

5904

5905

.8

10692

10693

1069

3.5

LIBRARY

NUMBER

A348

A402

A724

B033

B375

B639

A495

155

WXQ

MIN

G-N

W

LOCA

TION

OX

JOTY

OPERATOR

38N

73W

2 9

CHAMPLIN P

ET

38N

73W

29

9 DAVIS OIL CO

38N

74W

27

9 DIAMOND

SHAM

ROCK

38N

75W

22

9 SU

PERI

OR OIL

CO

38N

75W

26

9 SUPERIOR OIL

CO

THIN

NAME

TYPE

MI

N MAX

FORM

ATIO

N SECTIONS

1-44

ANGEL USA

S 8529

8589

PR

KM

8529

.585

31.4

8533.5

8535

8538

8541

.885

45.5

8550.5

8561

.5

1 HO

RSEB

USH

S 10

140

10189

SSSX

10

142

FEDE

RAL

1014

9.5

1015

3

44-2

7 STRANGE

S 8889

8949

TP

OT

12664(2)

FEDERAL

9203

9263

TP

OT

12685(2)

1266

4 12799

FRNR

1269

412

732(

2)12

735

1274

012745

1275

612

765

12798(2)

2 BEAR CREEK

S 14

092

14097

MDDY

1409

2UNIT

14095

3 BEAR CRE

EK

S 13

841

1390

5 MD

DY

1385

8UNIT

13877

13896

LIBR

ARY

NUMB

ER

A284

8567.5

8571.5

8575

.785

79.5

8587

.5

R691

A659

B273

A122

156

WYO

MIN

G-N

W

LOCA

TION

COUNTY

38N

77W

14

9

38N

78W

10

25

38N

78W 1

0 25

38N

78W

10

25

38N

78W

10

25

38N

78W

26

25

OPERATOR

AMOCO

FENIX

&SC

ISSO

N

FENIX

&SCISSON

FENIX

&SC

ISSO

N

FENIX

&SCISSON

FENIX

&SC

ISSO

N

THIN

NAME

TYPE

MIN

MAX

FORM

ATIO

N SE

CTIO

NS

1 ORMSBY DRAW

S 98

59

9898

DKOT

9866

UNIT

9877.5

9878

9888

9890

9895

(2)

9898(2)

41-M

X-10

NPR

3 S

3700

3749

MDDY

37

1937

203730.5

56-TPX-10

S 53

70

5423

TSLP

53

80NPR

3 5386

5390

5405

5410

5422

85-A

X-10

S

2993

3050

WLCK

30

0330

0430

063011

3030

3035

86-MX-10

S 3695

3746

MD

DY

3705

3708

51-D

X-26

S

5038

5082

DKOT

5063

5071

LIBRARY

NUMBER

A997

C752

C771

A934

C801

A939

157

WYOMING-NW

LOCATION

COUNT*

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

38N

91W

913

MICH

-WIS

C PL

CO

1-9

LYSITE

8163

8604

8722

1190

112

106

1219

6

8221

8636

8797

1195

112

154

12226

FRUN

FRUN

FRUN

LNCE

LNCE

LNCE

BELOW

C233

THIN SECTIONS

38N

91W

12

8174

8606

8612

8619

13CO

8776

8778

8790

1191

9.2

C PL

11927.5

11933.5

12107.4

1211

2

1-12

LYSITE

1212

8.2

1213

5.8

1214

0.2

1214

3.8

S 12801

1336

6

1214

912199.2

12204.2

12216.5

12848

LNCE

13408

MTTS

12802.8

12804.2

12812

13367

13390

13396.5

13399.5

39N

60W

30

39N

69W

30

27TENNECO OI

L

INEX

CO OIL

CO

1 USA M D

PEARSON

2 ST

EINL

E RANCH UN

IT

3271

10585

3323

10645

LEO

MDDY

13404.5

3302

3306

3309

1059

510

605

10612

10627

10645

C234

B724

A379

158

WYO

MIN

G-N

W

LOC

ATI

ON

CQON

TY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

POEMATION SECTIONS

LIBRARY

NUMBER

39N

69W 3

5IN

EXCO

OIL CO

1 USA 3

8 PRE

5833

5868

39N

73W

7

39N

73W

15

9 VIDODS PE

T CORP

7-1

DILTS

COMP

ANY

GOVE

RNME

NT

1175

5 11

814

12297

12357

TCKL

CRLL

FRNR

5835

.558

53.8

5858

.558

63.2

5866.8

1231

012

313

12319

CHAMPLIN PET

4 MA

NNIN

G UNIT

S8446

8470

PRKM

39N

73W

20CHAMPLIN PET

3 MA

NNIN

G UNIT

S85

2085

98PR

KM

8446

8449.5

8452

.584

54.5

8457

8459

8461.5

8463

8466

8470

8520

8531

.585

3385

42.7

8551.9

8553

.58560.5

8574.7

8597

B640

B136

A282

A275

159

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

39N

73W

219

CHAMPLIN PET

2 MANNING

UNIT

S8473

8593

PR

KM

39N

73W

229

CHAMPLIN PE

T5 MA

NNIN

G UNIT

S85

0485

55PR

KM

39N

78W

2825

FENIX

& SCISSON

85-A

X-28

2909

2967

WLCK

39N

78W

2925

FENIX

& SCISSON

77-DX-29

3003

3243

3900

3050

3302

3925

WLCK

WLCK

DKOT

8474,

8489

8491

8507,

8512,

8529

8547,

8573

8592

.5

8506

8512

8514

.58516

8519

8522

8525.5

8529

8531

.58533.5

2913

2915

2920

2929

2933

2948

2960

3248

3249

A276

A280

8534

.58534.8

8538.4

8541

8547

.78549.5

A940

A936

160

WYO

MIN

G-N

W

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

40N

72W

29

9 WOODS

PET CORP

4 BETTY

UNIT

S 12

258

40N

74W

2 9

GENERAL AM OIL

1-2 VIRG

S 12

808

FEDERAL

40N

74W

11

9 HOME PET

1-11

SNP MOORE

S 12

720

FLYN

N

40N

78W

4 25

SINCLAIR

3 GO

VERN

MENT

C

S 75

00OI

L & GA

S 75

91

THIN

MAX

FORMATION

SECTIONS

12312

DKOT

12297.8

12301

12303.8

1284

5 DK

OT

1281

6.5

12826.5

1282

712827.5

12829.9

1283

012

830.

712832.5(2)

1283

3.2

1277

6 DKOT

12735.9

1273

6.3

12736.4

1273

8.6

1273

9.5

12740

1274

1.6

12743.5

12751.3

7563

TSLP

7505

-06

7619

TSLP

7517-18

7523-24

7549

-50

7553

-54

7592-93

7594

-95

12835

12835

12838

1284

112

842

1284

3

1275

412755

12760

1277

212772

LIBRARY

NUMBER

C457

B704

.8 .5 .5(2) C428

.8 .8 .4

S516

161

WXOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

NIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

4 ON 78W

925

SINC

LAIR

OI

L & GAS

A-10

GOVERNMENT

40N

79W

2325

PAN AM

22WC

1

7468

7519

7559

7639

7689

7704 985

1001

7500

7551

7623

7681

7695

7715 998

1102

TSLP

TS

LP

TSLP

TSLP

TSLP

TS

LP

WLCK

WLCK

4 IN

66W

845

DAVIS OIL CO

41N

66W

3427

TESO

RO PET

1 GREGG

FEDERAL

1 FE

DERA

L

7488

7511

7636

7511

7539

7685

MDDY

SK

CK

DKOT

41N

67W

1345

TENN

ECO OIL

1 SE

ARS USA

7750

7779

MDDY

7474

7526

7577

7619

7649

7690

1007

1026

1042

1062

1065

1068

7493

7502

7516

7528

7646.4

7648

7648.8

7655.3

7663.7

7666.1

7669

.27672.4

7755

7761

7768

7778

S517

A362

C811

B047

7676.2

7678

7679

.476

82

B424

162

WYQ

MIN

G-N

W

LOCATION

41N

67W

13

41N

67W

23

41N

68W

36

41N

71W

31

COUNTY

OPERATOR

45

TENN

ECO OI

L

45

TENN

ECO OIL

9 DA

VIS OIL CO

9 DA

VIS

OIL CO

1135

7.5

1137

511359(2)

1137

911361

1137

9.1

1136

6 11

379.9

1136

8 11381

1136

8.5

NAME

TYPE

MIN

4-A HE

LLWI

G S

7760

1 USA HELLWIG

S 80

5810

103

1 FR

OG CREEK

S 8644

STATE

1 OLLIE

KANE

S 11

357

11412

11429

THIN

SEC

TION

S

11382

1139

7(2)

1138

5 11402

11386

11406

1138

8 11416

11396

11429

MAX

FORMATION

7796

MDDY

8078

NC

SL10146

MNLS

8672

MD

DY

1141

2 DKOT

11429

FUSN

1143

9 LK

OT

11431

11433

1143

511

436

11438

THIN

SECTIONS

7767

7774

7779

7783

10108

1011

310

116

1011

7.5

10122.5

10123

10127.5

1012

810

128.

5

8651

8654

8658

.7

BELO

W

LIBRARY

NUMBER

B377

B723

1013

110134

10138

10138.5

10145

10146

A647

C297

163

WYQMIN&-NW

LOCATION

COONTY

OPERATOR

NAME

TYPE

MIN

41N

73W

349

HOME P

ET1-

34 KERR MCGEE

S 12

296

POTTER FED

ERAL

MAX

1239

0

THIN

FORMATION SECTIONS

41N

74W

14

41N

74W

26

WOOD

S PET CORP

HOME P

ET

14-1 MO

ORE

MINE

RAL TRUST

1-26

POWELL

USA

1284

6

1293

2

1288

0

12975

41N

74W

26HOME PE

T2-

26 N

POWELL

USA

12969

13007

DKOT

DKOT

DKOT

DKOT

1230

0.95

1230

1.4

1230

1.5

12308.3

1233

0.5

1233

0.9

12331.1

1233

1.3

1237

5.1

1238

7.7

1285

412859

1293

6.7

12938.4

12941

1294

812

970.

612971.1

1297

1.4

1297

7.9

12984.4

1298

512

985.

712

995.

512997

1299

9.8

1300

413

004.

913007

LIBRARY

NUMBER

R253

C299

C242

C429

164

WYOMING-NW

LOCATION

COUNTY

OPERATOR

41N

77W

3 19

DEPCO

INC

41N

77W

11

19

ENERGY RESERVE

GROUP

41N

77W

19

19

ALMINEX

41N

78W

13

19

CONT

INEN

TAL

OIL

42N

70W

23

5 CHAMPLIN PE

T

NAME

TYPE

MIN

1 PUGSLY HI

LL

S 12549

UNIT

1-A SHCONER

S 12480

CANYON UNIT

19-1 FE

DERA

L S

6365

WALKER

6805

7712

194 MEADOW

S 91

37CREEK UN

IT

2 KLIMOSKI

S 72

50FEDERAL

THIN

MAX

FORMATION

SECTIONS

12577

FRNR

12561

12563

1256

712577

1254

0 FRNR

1249

012

492

1250

312505

12508

12517

12520

1253

912

542

6434

FRNR

6805

6855

FRNR

6807

7768

LK

OT

6809

6828

6830

9197

TSLP

9129

9142

9153

9176

7312

SSSX

7257

.57262.5

7280

LIBRARY

NUMBER

B172

C270

A837

A605

A789

165

WYOMING-NW

LOCATION

42N

71W

33

42N

73W

19

42N

73W

27

42N

73W

30

COUNTY

OPERATOR

5 RE

SOUR

CES

INVE

STME

NT

5 AP

ACHE

CORP

5 AP

ACHE

CORP

1203

2 12

057

12038

1205

7.5

1204

3 12

061

12048

12062

12053

12063

5 AP

ACHE

CORP

NAME

TYPE

2-33 QU

ILLB

ACK

SFEDERAL

19-1

5 MOORE

S

27-6 TURNER

S

THIN SE

CTIO

NS

1206

612

067

12068.5

1207

412

075

30-10

NEEL

EY

S

MIN 9624

12406

12406

12406

1203

212058

1206

5

12076.5

12077

1207

9(2)

1208

4.9

1236

0

MAX

FORMATION

9672

TRNR

12465

FUSN

1246

5 DKOT

12465

LKOT

1205

1 DKOT

1206

4 DK

OT12

098

DKOT

12087.5

12088

12092

12096.

5

1243

2 DK

OT

THIN

SECTIONS

9636

9638

9640

9645

9656

9660

12416

1242

012427

BELO

W

12364

1237

312388

1239

012

391

1239

212

393.

512396

LIBRARY

NUMBER

C366

B999

C482

C819

166

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

42N

73W

345

APACHE C

ORP

34-9 FEDERAL

1203

412

096

DKOT

42N

78W

1819

CONTINENTAL

OIL

203

UNIT

THIN

SEC

TION

S

9106

9235

TSLP

9108-09

9109

9116

-17

9118

-19

9121-22

9124

9126-27

9134-35

9137

-38

9142-43

9147-48

9149

9150-5

19154

9156

-57

9159-60

9160

9164

9165

-66

9173

-74

9179

-80

9182-83

9186

9189-90

9194

9194-95

9200

-01

9203

-04

9206

9209

-10

9211

-12

9217

9220-2

19223-24

1203

712

039

1204

112046

12050.

12052.

1205

412

055

BELO

W

42N

79W

2919

GENE

RAL CRUDE

OIL CO

2 FEDERAL

AQUI

TAIN

E53

2453

81FRNR

5326

.153

27.5

5334

.153

34.8

5336

.453

38.1

5343

.253

44.5

5345

C519

1205

6.5

1205

912064

1206

612

072

A576

5346

.153

47.2

5359

.253

64.2

5370

.1

A949

167

WYOMING-NW

LOCATION

43N

71W

14

43N

73W

14

43N

74W

12

43N

88W

20

43N

93W

28

COUNTY

OPERATOR

NAME:

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

5

10271

1027

1.10

272

10273

5 5 43 17

CHORNEY OI

L CO

10274

1 10

274.

610275

1027

5.9

SOUT

HLAN

DROYALTY CO

SOUT

HLAN

DRO

YALT

Y CO

ASHL

AND OI

LIN

C

CORONADO OIL

CO

1 RENLAND

S

THIN

SECTIONS

1027

610

277.

510

278(

2)10

280

1-14

WRIGHT

SFE

DERA

L

1-12

ALL N

IGHT

S

CREE

K FEDERAL

1-20 C

HABO

T S

C-2

FRISBY

SGOVERNMENT

1027

0

1028

2.8

10283

10284

10285

1163

511664

7675

3366 685

1030

1 DK

OT

BELO

W

10288

10290

1029

5

11653

DKOT

11

675

1171

5 DKOT

11678

11693

11700

1170

511

710

7692

PRKM

7685.5

7692

3386

TSLP

3367

3379

.53382

951

TSLP

766

791

813

866

913

930

LIBRARY

NUMBER

B155

C613

A831

B193

C568

168

WYO

MIN

G-N

W

LOCA

TION

CQONTY

OPERATOR

43N

93W

28

17

CORONADO OIL

CO

43N

93W

29

17

CORO

NADO

OIL

CO

43N

101W 21

29

ALTUS

44N

71W

12

5 IN

EXCO

OIL CO

44N

72W 1

1 5

LOUISANA LAND

& EXP

44N

72W 31

5

INEX

CO OIL CO

NAME

TYPE

MIN

C-3

FRISBY

S 94

3GOVERNMENT

C-5

FRIS

BY

S 750

GOVERNMENT

21-1

FEDERAL

S 88

4288

6388

86

11 MILLS

S 96

509671

33-1

1 FEDERAL

F 11778

11783

NUCLEAR

1 S

7290

BASOLO

MAX 1125

1031

8863

8885

8890

9669

9689

1178

311

817

7350

FORMATION

TSLP

TSLP

PSPR

PSPR

PSPR

MWRY

MDDY

OPCH

MNLS

PRKM

THIN

SECTIONS

953

1015

1063

1116 758

771

801

846

899

956

982

8844

8853

8856

8858

8865

8867

8869

8875

9678

1180

111805

11809

7301

7310.5

7312

.5

LIBRARY

NUMBER

C524

C521

C248

8876

8879

8882

8883

8886

C820

S548

A029

169

WYQ

MIN

G-N

W

LOCATION

COUNTY

OPERATOR

NAME

TYPE

44N

73W

31

5 LO

UISI

ANA LAND

32-3

1 MARQUISS

S& EXP

44N

73W

32

5 LO

UISI

ANA LAND

14-3

2 MARQUISS

S& EXP

44N

75W 2

0 5

GETTY OIL

20-1

1 IONE

S

44N

79W

10

19

AMERADA PET

1 UN

IT

S

44N

93W

36

17

HUSKY OIL

16-3

6 STATE

S

44N

96W

19

17

HUSKY OIL

3 OGLE

S

44N

96W

19

17

HUSKY OIL

4 OG

LE

S

MIN 7455

7469

9673

9730

1224

2

4495

2848

3053

2852

3068

MAX 7556

7527

9727

9783

1226

2

4558

2901

3099

2901

3165

FORMATION

PRKM

PRKM

SSSX

SNNN

MWRY

PSPR

PSPR

TSLP

PSPR

TSLP

THIN

SECTIONS

7461

7477.5

7495

.57519.3

7549

.3

7480.5

7489.5

7499

7512

.3

9716

9722

1255

512556

1226

2

4576

2854

2870

2874

2881

2891

3069

3086

2858

2861

2865

2890

3071

LIBRARY

NUMBER

C212

C167

B586

A434

\

C343

C406

C471

170

WY

CM

ING

-NW

LOCA

TION

CO

UNTY

OPERATOR

44N

96W

30

17

HUSKY OI

L

45N

62W

32

45

AMERADA PET

45N

67W

7 45

UNION OIL

45N

68W

12

45

UNIO

N OI

L

45N

71W

3 5

SUN OI

L

45N

71W

11

5 IN

EXCO

NAME

TYPE

MIN

5 OG

LE

S 28

55

1 DA

VIS

S 22

5532

58

1-J7 FE

DERA

L S

7377

WEINEHEL

1-H12 COOK

S 73

96USA

402

1 KENWOOD

S 94

92FEDERAL

3 EVANS

S 92

95ED

WARD

M

9333

9393

MAX 2891

2273

3270

7410

7407

9533

9333

9393

9423

THIN

FORMATION

SECTIONS

PSPR

28

5128

652877

2880

2881

2891

FRNR

2257

MDDY

2265

2270

3258

.4

MDDY

7395

.573

98.5

7387

.373

90.2

7399

.57409.6

MDDY

7396

7402

.574

04

MDDY

9502

9517

MWRY

9329

MDDY

9333

MDDY

9339

9341

9353

9369

9398

LIBRARY

NUMB

ER

C347

A417

A019

A016

A162

A557

171

WYO

MIN

G-N

W

LOCATION

45N

71W 2

5

45N

71W

36

45N

74W

13

45N

79W

30

COUNTY

5 5 5 19 1500

715

016

1502

315

033

1503

715

041

1504

215

044

1504

515

049

OPERATOR

INEXCO OIL CO

INEXCO OIL CO

SOUTHLAND

ROYA

LTY CO

UNIO

N OI

L 1505

1.5

15

054

1505

5.5

15

061.5

1506

215063.

515

065

1507

215

091

1509

2

NAME

6 MILLS

1 SI

MMON

SSTATE

2 HOUSE CREEK

FEDE

RAL

1 FR

YE

THIN SECTIONS

15097

1509

815

104

1510

8.5

1512

015

121

15126

1513

2.5

1513

415

138

TYPE

MIN

S 9420

S 9494

S 8175

S 15

006

15054

15072

1509

0

15141

1514

915151

15153

15156

15157

1515

9.3

15161

15164

1516

4.5

THIN

MAX

FORMATION

SECTIONS

9465

MWRY

94

51

9499

MD

DY

9496

8222

SSSX

8177

8185

15051

MNLS

BELOW

15066

MNLS

10577

MNLS

1519

9 MNLS

15165

1516

715173.5

1517

615

176.

515

181

15184

15187.5

15192

1519

4

LIBRARY

NUMBER

A558

C832

A761

A445

172

WYOMING-NW

LOCATION

COUNT*

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

45N

92W 14

43

ALTUS

EXPL

14-1

ALTUS

S TUFFY

FEDE

RAL

45N

92W

21

43

TENNECO OI

L

45N

92W

22

43

ALTUS

EXPL

2 NI

EBER

11

UNIT

34-2

2 BLACKHAWK

45N

99W

5 17

AP

ACHE

CORP

5-16

FE

DERA

L

45N

99W

5 17

DOME PET

LTD

1-5

FEDE

RAL

10652

10717

10145

1019

8

1032

6 10

382

7956

79

96

7582

7596

7802

7808

PSPR

1066

010667

10672

1067

310

685

1069

410701

10703

TSLP

10

160

1017

8.5

TSLP

10327.5

1034

210346.5

1035

810365

PSPR

7959

7959

.579

617975

7980

7989

7993

7994

PSPR

7588

.5PSPR

7591

7805

B587

A618

B660

C540

B551

173

WYQ

MIN

G-N

W

LOCA

TION

CO

UNTY

46N

VOW

17

5

46N

VOW

20

5

46N

TOW

21

5

46N

VOW

2V

5

46N

V5W

14

5

46N

V5W

16

5

46N

91W

23

43

OPERATOR

YHS GR

OUP

YHS GROUP

INTL

NUC

LEAR

INEX

CO OIL

CO

DIAMOND

SHAMROCK

CONTINENTAL

OIL CO

ALTUS

EXPL

NAME

TYPE

2 WH

EATL

EY

SFE

DERA

L D

3 WHEATLEY

SFE

DERA

L D

1 DEAVER A

S

2 JO

YCE

SGOVERNMENT

42-14 CORNROCK

SFE

DERA

L

16-1 CONOCO

SST

ATE

23-2

MARCONI

S

MIN 8V10

8V6V

8V4V

8V61

1035

4

8690

V43V

8296

9535

MAX 8V6V

8V8V

8V61

8801

10391

8V28

V496

8320

9603

FORM

ATIO

N

MDDY

SKCK

MWRY

MDDY

MNLS

MDDY

PRKM

SSSX

PSPR

THIN

SECT

IONS

8V20

8V38

.68V41

8V49

8V61

8V63.5

8V64

.58VV3

8V94

8V9V

1035V

10360

8V14

8V16

8V26

V445.8

V459

.2V4

62.8

8299

8301

9553

LIBRARY

NUMB

ER

A153

A154

A094

A139

AV44

AV62

B456

ALT

US

1V4

WYO

MIN

G-N

W

LOCA

TION

CO

UNTY

OPERATOR

46N

92W

2 43

TENNECO OIL

46N

92W

12

43

ALTUS

EXPL

46N

92W

12

43

ALTU

S EX

PL

46N

92W

12

43

COSEKA ENERGY

46N

92W

25

43

POLUMBUS CORP

NAME

TYPE

MIN

1 RO

ME FEDERAL

S 85

5910

516

12-2 T

RIGG

S

7832

GOVERNMENT

7864

1048

910594

10548

2-5 AL

TUS

S 7850

TRIG

G GOVERNMENT

12-6

ALT

US

S 78

60

25-1

TENNECO

S 10308

GOVERNMENT

MAX 8592

10583

7858

7891

1049

110

543

1056

3

7920

7920

10350

FORM

ATIO

N

MDDY

PSPR

FRNR

FRNR

PSPR

PSPR

PSPR

FRNR

FRNR

PSPR

THIN

SECTIONS

8561

8579

8587

8590.5

10519

10529

1054

410568

7838

7850

(2)

7873

7880

7916

7851

7856

7860

7890

10323

1032

3.5

10331

10334

LIBR

ARY

NUMB

ER

B392

C064

B299

C068

C341

175

WYOMING-NW

LOCATION

CQONTY

OPERATOR

46N

94W

2 43

TIPPERARY

0 &

G CORP

NAME

1-2

FEDE

RAL

TYPE

MIN

1287

512980

MAX

1292

013

039

THIN

FORMATION SECTIONS

46N

94W

35

43

TEXA

CO INC

1 SHORT

FINS

GOVERNMENT

1159

511

655

11652

1169

1

46N

95W

22

43

TENNECO OIL

1 WI

NCHE

STER

UNIT II

12778

13806

47N

67W

25

45

ARCO

2 DOWDY

7885

7966

PSPR

PSPR

PSPR

PSPR

PSPR

MNLS

12878

12881

12894

1290

612

911

1291

412915

11613

11644

11652

11657

11658

1165

911

661

1166

4

1377

9.5

1378

2.7

1378

4.5

1378

9.5

13797.5

1379

913802.3

13804.9

7914

7918

.6

LIBRARY

NUMBER

B931

S584

B409

C495

176

WXOMING-NW

LOCA

TION

COUNTY

OPERATOR

NAME

47N

68W

8 45

WE

STBU

RNE

DRLG

1 DU

NCAN

FEDERAL

47N

69W

8 5

MCOR

1-8 BISHOP

47N

69W

8 5

MCOR

3-8

BISHOP

47N

70W

6 5

DAVI

S OIL CO

4 BOOS UNIT

47N

70W

7 5

DAVI

S OIL CO

2 BOOS UNIT

TYPE

MIN

S 86

25

S 90

60

S 9070

9103

S 10

013

S 10

025

1004

010062

MAX 8679

9101

9101

9133

10068

1003

310

056

10093

FORMATION

MNLS

MNLS

OPCH

MNLS

MNLS

MNLS

MNLS

MNLS

THIN

SECTIONS

8640

8649

8652

8654

8672

9083.5(2)

9088.5

9101

9124

9133

10014

10020

10025

10031

1003

510

040

10052

10067

1005

410069.5

10071.5

1008

2.5

LIBRARY

NUMBER

A798

C282

B981

C204

C190

177

WYQ

MIN

G-N

W

LOCA

TION

47N

70W

27

47N

71W

17

47N

75W

19

47N

75W

32

47N

76W

27

47N

76W

34

COUN

TY 5 9921

9922

9924

9925

9928

9936 5 5 5 5 5

OPERATOR

US N

ATUR

ALGA

S CORP

9938

9944

9949

9954

9957

DUNC

AN RT

INTE

R AMERICAN

PET

INTER AMERICAN

PET

LOUISIANA

LAND

& EX

P

LOUISIANA

LAND &

EX

P

NAME

TYPE

32-27

SSUPERIOR-RAITT

THIN

SECTIONS

9960

9960.5

9961

9993

10000

34-17 HAYDEN

S

11-19

FEDE

RAL

S

32-32

DAVI

S S

34-27

IBERLIN

S

12-34

IBERLIN

S

MIN 9920

9991

10003

10005

1001

210013.5

10017

1053

8

8275

8362

8370

7602

7619

7543

7561

MAX

FORMATION

9961

1003

2 10020

1002

3.10027.

10030

10032

1057

3

8334

8367

8416

7619

7634

7555

7615

MNLS

MNLS

5 5 MNLS

SSSX

SSSX

SSSX

FRGS

PRKM

PRKM

PRKM

THIN

SECTIONS

BELO

W

1054

110

549

1056

910571

8308

8364

.283

96.5

7619

7623

7626

7631

7544

7545

7548

7556

LIBRARY

NUMB

ER

A145

A911

A231

A501

C039

S623

178

WYO

MIN

G-N

W

LOCA

TION

COUNTY

OPERATOR

47N

SOW 3

4 9

MICH

-WIS

C PL

CO

47N

91W

18

43

ALTUS

EXPL

47N

91W

29

43

TENNECO OIL

47N

91W

35

43

BASS

ENTERPRISES

THIN

NAME

TYPE

MIN

MAX

FORMATION

SECT

IONS

1-34 HAYNES

S 12

484

12500

FRNR

12486.2

12486.6

12486.11

12489.5

1249

0.5

1249

1.1

12493

12493.3

18-3

S

1063

5 10690

PSPR

1063

3GOVERNMENT

1069

5 10742

PSPR

1066

810697

1070

210

706

1 USA WULF

S 10

385

10478

PSPR

1042

210438

1046

010467

10493

35-2

S 9710

9733

PSPR

9726

COTT

ONWO

OD CREEK

9754

9794

PSPR

9728

FEDE

RAL

9728

.59758

9760

9764

9768

9770

.59774

9775

9777

.59778

LIBRARY

NUMBER

A947

12492.2

12494.1

1249

5.11

1249

7.1

12498.1

B151

B720

D104

179

WY

CM

ING

-NW

LOC

ATI

ON

CX

XJNT

Y O

PER

ATO

R

47N

92

W 2

3 43

A

LTU

S EX

PL

47N

92

W 2

6

47N

92W

26

47N

93W

14

43

ALTUS

EXPL

43

ALTUS

EXPL

43

TENNECO OIL

47N

93W 2

7 43

HELMERICK

& PAYNE

NAME

23-4

HI

LAND

ALTUS GOVERNMENT

26-2

BADLANDS

26-3

BADLANDS

1 CROOKED DRAW

S UN

IT

1-27

TENNECO

FEDERAL

TYPE

MIN

S 10775

rr

S 10

860

S 10870

S 12240

1228

4

S 11

669

THIN

MAX

FORMATION

SECT

IONS

10852

PSPR

10777

1084

210846

1085

0

1094

0 PSPR

1090

010

903

1091

410

921

10954

PSPR

1091

0

12281

PSPR

1224

2.6

12310

PSPR

12245.5

12248.2

2225

2.6

12259.6

1226

4.2

12271.8

12276.3

1228

0

11718

PSPR

1168

011

683

1168

411

686

1169

911

705

1171

511

717

LIBR

ARY

NUMBER

B457

B546

B871

B415

1228

3.5

1229

1.8

12293

1230

5.8

1231

0.3

A688

180

WY

CM

ING

-NW

LOC

ATI

ON

CO

UN

TY

OPE

RA

TOR

NAME

TYPE

MIN

THIN

MAX

FORMATION SECTIONS

LIBRARY

NUMBER

47N

94W

3543

TIPPERARY

O &

G CO

RP3-

35 FE

DERA

L12971

13078

PSPR

BELO

WB933

THIN

SEC

TION

S

1297

1.6

12973.2

12977.7

12980.4

12982.4

12992.5

12994.7

1300

3.4

13005.8

1301

0.8

1301

3.8

13015.5

13017.1

1301

9.5

1302

0.5

13026.5

13027.6

13028.5

1303

4.7

1303

5.8

1304

9.2

1305

6.5

47N 100W 1

229

PAN AMERICAN

PET

68 UNIT

47N

100W

12

29PA

N AM

ERIC

AN

PET

79 UN

IT

4545

4557

4611

4729

4633

4551

4606

4726

4784

4934

TSLP

TSLP

TSLP

TSLP

TSLP

4549

4576

4619

4680

4732

4759

4649

4651

4664

4685

4773.5

4797

4817

.54847

4859

4887.5

A808

B028

181

WYOMINS-NW

LOCATION

COUNTY

OPERATOR

MANE

TYPE

MIN

MAX

THIN

FORMATION

SECTIONS

LIBRARY

NUMBER

47N

100W

22

29MO

BIL OIL CORP

T 23

-22

GOVERNMENT

6027

6260

6070

6310

PSPR

TSLP

47N

100W 3

329

MOBI

LA-

5X-3

3G6119

6283

TSLP

47N

101W

15

29

CONOCO

4 MA

Y3458

3644

3620

3654

TSLP

TSLP

48N

67W

3 45

KISSINGER PE

T 1-3 HU

SKY

KIMS

EY

48N

68W

3 45

MO

BIL OIL CORP

F-21-3-P

KRAUSE

6681

6741

MNLS

6400

6500

6428

6535

DKOT

DK

OT

6029

6034

.760

37.1

6045

.560

54.8

6055.2

6056.3

6058

.4

6136

6179

6216

6235

6251

6259

3483

3500

3570

3581

3651

6708

6714

6719

6728

.5

6406

6416

6426

6513

6524

B021

6060.5

6067

.96071.5

6071

.9

C467

A893

A707

B210

182

WYQ

MIN

G-N

W

LOCATION

COUNTY

OPERATOR

48N

68W

26

45

TENNECO OIL

48N

68W 2

6 45

TENNECO OIL

48N

69W

2 5

MOBIL OIL CORP

48N

69W

11

5 MOBIL OIL CORP

48N

70W

36

5 PO

LUMB

US CORP

NAME

5 MOHAWK

FEDERAL B

6 MO

HAWK

FEDE

RAL B

F 12-2-P

KRAUSE

F-12

-11-

PKRAUSE

36-2

STATE

THIN

TYPE

MIN

MAX

FOFMATION

SECTIONS

S 66

80

6722

FLRV

6706

6755

6798

FLRV

6765

6793

S 6812

6856

DKOT

6838

6847

S 83

40

8412

MNLS

8340

8347.5

8352

8361

.583

8884

11.5

S 8366

8411

MNLS

8367

8377

8386

8393.5

S 9234

9334

MNLS

9302

9320.5

9321.5

9332

LIBRARY

NUMBER

B411

B414

B479

B480

C923

183

WXO

MIN

G-N

W

THIN

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

FORMATION

SECT

IONS

48N

71W

5

48N

72W

6

48N

72W

10

48N

74W

2

48N

75W

9

48N

75W

16

48N

76W

2

5 MONCRIEF WA

4 JF

ROURKE

S 10239

10260

MNLS

BELOW

1C26

3 10

287

MNLS

THIN

SE

CTIO

NS

1024

0-41

10

258

1026

5 10

271-

72

1027

6-77

10

245-

46

1025

9-60

10

267-

68

1027

2-73

10

278-

79

1024

7-48

10263-64

1027

0-71

10

273-

74

10284-

85

1024

9-50

10

264-

65

10271

1027

5-76

10

285-

86

1025

2

5 MIDWEST OIL

10 APPEL

S 10895

1095

4 MNLS

10899.5

DOUD 6

10905

10928

10931

5 ARCO

1 WILMA

S 10

621

10634

MNLS

10634

GRUE

NFEL

DER

1066

6 10

700

MNLS

10

690

10709

1074

4 MNLS

5 SOUTHLAND

1 OLIVE WHITE

S 75

33

7551

SSSX

7536

RO

YALT

Y CO

7546

.8

5 EMC

ENER

GIES

18 CA

BALL

O S

6810

6835

FRGS

6810

.2

INC

UNIT

6814.5

6814

.8

6830

.6

5 EMC

ENERGIES

19 UNIT

S 6840

6877

FR

GS

6874

INC

5 SU

N OI

L 1 EL

GAR

RET

S 70

41

7101

FRGS

7047

7072

LIBRARY

NUMBER

A457

C364

B527

A481

A702

A490

A405

184

WYOMING-NW

LOCATION

OXIOTY

OPERATOR

NAME

TYPE

48N

76W 15

5

SUN OIL

1 CT MORGAN

S

48N

79W 2

6 19

WOODS

PET CORP

1 RE

D UNIT

S

48N

82W

22

19

MOBIL OIL CORP

F 13

-22-

P S

CAMPBELL

48N

91W

14

43

YATE

S PET

1 GO

VERN

MENT

S

48N

91W

18

43

ALTUS

EXPL

18

-2 MARSHALL

S

48N

91W

19

43

BASS

19-1 MARSHALL

SENTERPRISES

FEDERAL

48N

92W

21

43

UNION OIL

48 T-L21

UNIT

S

MIN 7160

9029

7326

5472

5546

9565

9589

9747

6480

10265

MAX 7247

9089

7481

5525

5587

9586

9630

9807

6498

1032

5

FORM

ATIO

N

FRGS

SSSX

GSEG

TSLP

TSLP

PSPR

PSPR

PSPR

CODY

TSLP

THIN

SECT

IONS

7173

7191

7200

7201

7245

9039

9051

9060

7446

7455

7481

5480

5491.5

5497

.555

035551

5571

.555

83

9580

9604

9605

9623

9773

9777

1027

810296

10307

LIBRARY

NUMBER

B235

A738

A386

A598

B583

D169

A021

185

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

48N

92W 2

8 43

UNION OI

L 46 M-F-28 UNIT

S

48N

92W

33

43

UNION OI

L 50T-A33

UNIT

S

48N

92W

35

43

ALTUS

EXPL

35-1

SGOVERNMENT

48N

93W 2

4 43

BASS

24-1

TEN MILE

SEN

TERP

RISE

S

48N

99W

5 29

TEXAS AMERICAN

5-2 TAO HUSKY

SOI

L FE

DERA

L

48N

102W 1

1 29

HUSKY OIL

86 PITCHFORK

S

MIN

1017

0

1045

4

1090

0

1122

211546

11584

1159

9

9124

3850

3897

3956

MAX

1028

2

1050

1

11016

11265

1158

111

597

11612

9149

3896

3955

4007

FORMATION

TSLP

TSLP

PSPR

PSPR

PSPR

PSPR

TSLP

MDDY

TSLP

TSLP

TSLP

THIN

SECT

IONS

1017

5.5

1019

4.5

10217

10236.5

1028

0

10494

1098

710990

10991

11591

1160

7

9125

9128.5

9129

.591

31.5

9132.75

9134

9135

.25

9136

9137

.5

3888

3916

3973

4000

LIBRARY

NUMBER

A013

C253

B120

D166

S695

9140.5

9144

9145

9145

.591

46.5

9148

C478

186

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

48N

102W 1

129

HUSK

Y OIL

87 PITCHFORK

3984

4028

4140

4200

4260

4323

4358

4024

4074

4197

4257

4309

4357

4374

PSPR

PS

PR

TSLP

TSLP

TSLP

TSLP

TSLP

BELO

WC4

77

48N

102W 1

4

3986

(2)

4004

4010

4011

4015 29

4028

4029

4038

4046

4055

HUSK

Y OI

L

THIN SEC

TION

S

4057

4062

4065

4068

4070

82 PI

TCHF

ORK

4145

4192

4201

4229

4242

4256

4308

4345

3675

3875

3751

4127

PSPR

TSLP

49N

68W

3311

MOBI

L OIL CORP

F-32-33-P

KRAUSE

6460

6497

6497

6525

DKOT

FUSN

3704

3719

3732

3735

3738

.537

4137

4839

0639

474099

6473

6484

6499

C468

B211

187

WYOMING-NW

LOCA

TION

COUNTY

OPERATOR

49N

68W

35

11

TRUE

OIL

49N

69W

25

5 TRUE OIL

49N

69W

34

5 MOBIL OIL CORP

49N

VOW

1 5

OSBO

RN HEIRS

CO

49N

70W

8 5

SINC

LAIR

O&G

NAME

TYPE

A-14

WATT

S

1 RU

SSEL

S

F-41-34

STATE

S

B-3 THOLSON

SRANCH

1-31

1 FEDERAL

SCAMPBELL

NIN 6500

6530

6545

6554

8027

8372

8737

7529

9119

9208

MAX 6522

6534

6547

6566

8087

8440

8766

7548

9205

9311

FORM

ATIO

N

DKOT

DKOT

DKOT

DKOT

MNLS

MNLS

MNLS

MDDY

MNLS

MNLS

THIN

SECTIONS

6507

6519

6535

8028

8034

8036

8070

8077

8086

8378

8400

8430

8746

BELOW

LIBRARY

NUMBER

A560

B500

B498

B700

B976

THIN SE

CTIO

NS

7534

7537

7546

7549

9132-33

9134

-35

9139-40

9150

9152

9180

9183

9192

9197

9202

9208

9214

9221

9238

9242

9248

9254

9258

9266

9272

9276

9283

9288

9293

9294

9297

9301

9310

188

WYO

MIN

G-N

W

LOC

ATI

ON

CQ

ON

TY

OPE

RA

TOR

NAM

ET

YPE

MIN

MAX

TH

IN

FOR

MA

TIO

N

SEC

TIO

NS

LIB

RA

RY

N

UM

BER

49N

70W 1

4PRENALTA CORP

14-1

GOVERNMENT

9053

9096

MNLS

49N

71W

12MOBIL

OIL CORP

F-11

-12-

P SMITH

9475

9539

9508

9553

MNLS

MNLS

49N

73W 16

MIDW

EST OIL

1 WYOMING

STATE

9500

9576

MDDY

49N

74W

1UNION OIL

2-H-

l ORDA

FORCE

9749

9783

MDDY

9055

9057

9062

9075

9078

9084

9086

9088

9089

9091

9476

9477

9479

9482

9488

9500

9541

9549

9528

9533

9545

9557

9561

9562

9763

9771.8

9774

B510

A451

A050

A003

189

WYOMING-NW

LOCATION

49N

74W

9

COUNTY

OPERATOR

NAME

TYPE

MIN

S 11

662

THIN

MAX

FORM

ATIO

N SE

CTIO

NS

1169

9 MNLS

1167

2-73

1167

3-74

1168

011682

1169

011692-93

LIBRARY

NUMBER

A116

49N

74W

1098

65MDDY

BELOW

A012

49N

74W

12

49N

74W

21

9788

9790.5

9793

9794

9797 5 5

9798

.49799

9801

9822

.598

23.7

ANSCHUTZ CORP

HAMILTON BROS

OIL CO

9825.5

9825.7

9828

.598

30.8

9831

.3

2 BA

RLOW

A

21-1 FEDERAL

9836

.898

4098

4298

42.8

9843

S 96

35

S 10

221

9852

.89855

9857

.598

57.5

9861.8

9669

MD

DY

1027

7 MD

DY

9642

9648

9657

9664

9669

10221

10230

1023

410266

A059

A358

190

WYO

MIN

G-N

W

LOCA

TION

COUNTY

49N

75W

29

5

49N

76W

12

5

49N

90W

13

3

49N

90W

26

3

49N

99W

16

29

OPERATOR

NAME

TYPE

CALIFORNIA

5 GO

VERN

MENT

S

OIL CO

DAVIS

FARM

ERS

UNION

42X-

12 UNIT

S

COASTAL O&G

2 MASSEY DRAW

SCORP

COAS

TAL O&G

1-26

MASSEY

SCORP

DRAW

TEXAS

AMERICAN

16-1 ME

ETEE

TSE

SOI

L

MIN

1038

910706

12053

6901

1983

2262

8040

8097

8324

MAX

10438

1071

412186

6935

2027

2321

8043

8100

8476

FORMATION

MDDY

LKOT

TSLP

FRGS

TSLP

TSLP

FRNR

FRNR

FRNR

THIN

SECTIONS

1039

0(3)

1042

8.8

1043

2.9

1043

610417.5

1070

810

709

6904

6911(2)

1997

2010

2019

2262

2296

2303

2321

8040

-43(

2)8097-8100(2)

8327

LIBRARY

NUMBER

A124

A752

R990

R930

B904

83

43

.5(2

)8380(2

)83

8183

878

43

5(2

)8

44

5.5

(2)

191

WY

CM

IN3-

NW

LOC

ATI

ON

CO

UN

TY

OPE

RA

TOR

NAME

NIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

49N

99W

1729

TEXAS AMERICAN

17-1 FE

DERA

L89

518992

MDDY

SON

67W

3211

PAN AMERICAN

PET

2 LH

ROB

INSO

N60

8961

83OPCH

SON

69W

4CONSOLIDATED

O&G

INC

1 RABOURN

ETAL

6443

8123

6495

8150

MDDY

MNLS

SON

69W

4CONSOLIDATED

O&G

INC

2 STEWART

6381

8048

6406

8136

MDDY

MNLS

8954

8955

8955

.589

56.7

8962

8966

8967.8

8971.8

6122

6128

6136

6152

6165

6180

6466

6470

6476

6482

6490

6383

.56385

6386

.963

89.8

6393

.363

94

B862

8980

8982

8982

.789

8589

86

S699

A127

A142

192

WXOMING-NW

LOCATION

SON

70W

31

SON

72W

3

SON

72W

15

SON

72W

22

SON

73W

6

COUN

TY 5

9298

.99302

9302.4

9304.5

9308.8

5 5 5 5

OPERATOR

DAVI

S OI

L CO

9309

9312

.39315.4

9316

9318

SAMEDAN OIL

DAVI

S OIL CO

PATRICK PET CO

OZARK CO

RP

NAME

TYPE

2 SU

PO F

EDER

AL

F

THIN

SEC

TION

S

9321

.293

2593

2793

28.2

1 CAPLAN

S

1 HICKS

PRAT

T S

1 NO

RTH

SGI

LLET

TE

1 SIMPSON

S

MIN 9298

9330

9356

.593

589362.2 9761

8134

8340

9175

MAX

FORMATION

9371

MN

LS

9367

.89368

9369.5

9371

9786

MN

LS

8174

MDDY

8392

MDDY

9230

MD

DY

THIN

SECT

IONS

BELOW

9761

-62

9761.3

9762

.397

63.8

9766

9772

9779

.197

81

8154

8352

8362

9178

9187

.592

12

LIBRARY

NUMBER

S707

B649

9781

-80

9782

-81

9784

-83

9784.3

9786

A107

B800

B039

193

WYO

MIN

&-N

W

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

SON

73W

18

5 CHEVRON OIL

2 FRED L

S 92

50BA

RLOW

SON

73W 1

8 5

CHEVRON OIL

3 FR

ED L

S 9285

BARLOW

9295

SON

74W

8 5

GREAT WESTERN

1 JOHN T

S 94

45DRLG

THOR

NE

SON

74W

12

5 CHEVRON OIL

1 FRED L

S 93

87BA

RLOW

SON

74W 2

1 5

GALL

OWAY

1 GLENN

LOWE

RY

S 94

35WILLIAM 0

THIN

MAX

FORM

ATIO

N SECTIONS

9310

MDDY

9258

9263

9270

9271

9274

9278

9283

9286

9288

9293

9295

MWRY

9343

9363

MDDY

9345

9347

9348

9459

MD

DY

9445

9448

9450

9452

9453

9436

MD

DY

9396

9396.5

9402

9403

9505

MD

DY

9476

9482

9485

9487

9490

LIBRARY

NUMBER

A148

A039

A500

A100

A038

194

WYO

MIN

G-N

W

LOCATION

COOOTY

OPERATOR

SON

74W

24

5 CHEVRON OIL

SON

74W

24

5 CH

EVRO

N OIL

SON

75W

13

5 DA

VIS OIL CO

SON

76W

9 5

DIAM

OND

SHAMROCK

SON

77W

2 19

SUN OIL

THIN

NAME

TYPE

NIN

MAX

FORMATION SECTIONS

1-41

-24

S 94

10

9477

MD

DY

9426

FEDE

RAL

9448

9451

9454

9456

9457

9465

3-34

-24

S 9470

9518

MDDY

9474

(2)

FEDERAL

9489

9497

9503

.5

1 SMELTENN

S 98

60

9895

MDDY

9860

STATE

9862

9862

.598

659868

9871(2)

9872

9873

9874

44-9

FEDERAL

S 69

64

6988

TPOT

6973

6979

6982

6985

1 R MEANS

S 69

30

6956

FR

GS

6938

FEDERAL

6945

6955

LIBRARY

NUMBER

A179

A099

B161

9877

9880(2)

9881

9882

9883

A992

A482

195

WYOMING-NW

LOCA

TION

SON

90W 1

9

50N

91W

13

50N

93W

23

SON

99W

19

SON

100W

10

COUNTY

OPERATOR

3 COASTAL O&G

CORP

3 COASTAL O&G

CORP

3 TENNECO OIL

29

ANSC

HUTZ

CORP

29

MARA

THON

OIL

CO

4430

4452

.54434

4454

.544

41(2

) 44

554447(2)

4457

.54449

4459

.7

NAME

TYPE

1-19

SMC

DERM

GTT'

S GULCH

2 MCDERMOTT

S

1 TENSLEEP

SCATTLE CO

5-19

MOBIL

SFEDERAL

1 MARATHON

FGOVERNMENT

FEDERAL

THIN SE

CTIO

NS

4463

4463.5

4465.5

4467

4473(2)

MIN 2958

3247

9291

9322

9338

5538

6583

4414

4604

4626

4474

4474

.546

18.5

4634

.5

MAX 3018

3283

9314

9330

9346

5562

6619

4474

4626

4666

4635

4639

4645

4656

FORM

ATIO

N

TSLP

TSLP

PSPR

PSPR

PSPR

FRNR

MDDY

PSPR

PSPR

PSPR

.5 .5 .6

THIN

SECTIONS

2963

2967

2976

2997

3001

3016

3273

3283

9314

6583

.75

6592

.56603

6608

6617

BELOW

LIBRARY

NUMBER

R330

R641

B280

D087

S716

196

WYO

MIN

G-N

W

LOCA

TION

CO

UNTY

51N

68W

12

11

51N

69W

29

5

51N

69W

29

5

51N

71W

25

5

51N

71W

25

5

51N

71W

27

5

OPER

ATOR

DAVIS OIL CO

DAVI

S OIL CO

DAVI

S OI

L CO

PAN AMERICAN

PET

PAN AMERICAN

PET

PAN AMERICAN

PET

THIN

NAME

TYPE

MIN

MAX

FORMATION

SECTIONS

1 ME

YER

F 60

97

6146

MNLS

6129

1 HE

PTNE

R F

8035

8083

MNLS

8047

CATT

ERSO

N 8049

8051

80

62

2 HE

PTNE

R S

7969

8001

MN

LS

7972

8010

80

28

MNLS

7995

8030

8057

MNLS

8018

8031

80

46

1 HA

TANNER

S 91

13

9144

MNLS

9116

9122

91

41

2 HA

TANNER

S 74

73

7516

MDDY

7475

74

84

7495

7504

7506

75

10

1 SP

RING

EN

S 91

96

9225

MNLS

91

97

9203

9220

LIBRARY

NUMB

ER

S722

S731

C137

A065

A068

A066

197

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

51N

73W

17CONSOLIDATED

O&G

INC

17-1 DALY

8790

8835

MDDY

51N

73W 2

8CONSOLIDATED

O&G

INC

28-1

GO

VERN

MENT

8825

8884

MDDY

51N

73W

29PUBCO

PET

29-6 FEDERAL

8920

8975

MDDY

8792

8816

8819

8820

8823

8829

8839

8847

8850

8853

.58859

8869

8883

8884

8922

8930

.589

4189

4889

4989

49.5

8954

8957

8969

A177

A188

A049

198

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FOFMATION SECTIONS

LIBRARY

NUMBER

51N

74W

33RE

D FE

ATHE

R PET

1-33

FEDERAL

9577

9624

MDDY

51N

93W

22VI

KING

EXPL

INC

44-22

KNIGHTON

4310

4339

PSPR

51N

101W

6

29

CORONADO OIL

CO

409(

2)

434

414(

2)

444

420

447

421

449

423

450.

5426.5

455

429

456

C-l

LETH

A S

BROW

N GOVERNMENT

THIN

SECTIONS

458(2)

460

461

462.

547

0.5

473.

547

7

409

548

478(

2)48

148

2.2

486

486.5

487

493

738

PSPR

TSLP

9610

9614

9616.5

9617

9618

9619

9623

9623

.5

4312

4315

4326

4331

4336

.543

38.5

BELOW

A096

A357

B603

548

554

589

636

673

725

199

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

51N

101W

629

CORONADO OIL

COC-

4 LETHA

S BROWN GOVERNMENT

802

936

877

1003

PSPR

TSLP

BELOW

B602

THIN SECTIONS

51N

101W 3

4

803

807.

581

0.5

812

813

820 29

821(2)

824.

5825

828.

583

3.5

NORTH CENTRAL

OIL

836,

842,

844.

845.

847.5

1-34

FEDERAL

848

849.5

851.

585

4.5

860

863

867

869

870

871.5

7363

7424

PSPR

51N

102W 35

29AP

ACHE

CORP

35-1 STATE

6018

6170

6058

6201

PSPR

TSLP

52N

66W

3211

GALLAGHER

VICTOR R

1-A CRANSTON

1637

1647

MNLS

7366

7388

7389

7412

7415

7422

6036.5(2)

6041

.5(2

)6057(2)

6188

6196

1641.8

1642.9

1643.7

1646.2

B545

C557

A783

200

WYCMING-NW

LOCATION

COUNTY

OPERATOR

52N

68W

4 11

DA

VIS OIL CO

52N

68W

9 11

DAVIS OIL CO

NAME

1 FE

DERA

LFLAGG

BUTTE

1 SCHWINN

FEDERAL

TYPE

MIN

S 71

977237

S 72

48

MAX 7233

7245

7296

FORMATION

MNLS

MNLS

MNLS

THIN

SECTIONS

7203

.572

13.5

7220

.572

30.5

7249

7264

7282

7294

LIBRARY

NUMBER

BOOS

B913

52N

68W

911

DAVIS OIL CO

2 WM FEDERAL

7232

7342

MNLS

BELOW

B914

THIN

SECTIONS

52N

68W

29

52N

69W 2

1

7236

7246

7248

7250

7251

7254.5

7257

7260

7263 11 5

7264

7267

7268

7269

7272

7274

7276

7277

7280

STUARCO OI

L

ARROWHEAD EXPL

7282

7287

7288

7291

7294

7296

7298

7300

7306

.75

1 GO

VERN

MENT

1 GOVERNMENT

ARRO

WHEA

D

7307

7308

7309

7310

7314

7317

7321

7324

.5

S 58

78

F 75

47

7326

7327

7330

7332

7333

.573

3673

377341.5

5919

DK

OT

7595

MNLS

5880

5891

5903

7550

7556

7569

A766

S748

201

WYOMING-NW

LOCATION

COUNT*

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

52N

70W

2

52N

70W 12

5 DAVIS OIL CO

4 CARSON HAMM

S

52N

70W

27

52N

71W

5

DAVI

S OIL CO

DAVI

S OIL CO

HART

-CAR

BONI

T

1 KIRKPATRICK

1 JOSEPHINE

1-5

S BA

UMGA

RTNE

R FEDERAL

7554

7573

7589

7612

8094

7600

7589

7600

7614

8136

MNLS

MNLS

MNLS

MNLS

MNLS

7563

7583

.57592.5

7574

7579

.575

8575

91

8121

8123

8127

8504

8564

8564

8615

OPCH

MNLS

C365

D060

BELOW

A165

B766

THIN

SECTIONS

52N

71W

9

8515-16

8517

-18

8519

8540

8555

8556

8558

8560 5

GETTY

8564-6

4.5

8572-73

8565

85

73-7

48565-6

5.5

8575

8567-6

7.5

8575-76

8568.5

-69

8576

-77

8569

8580-81

8569.5

-70

8581(2)

8571

8583

-84

OIL

9-5 MOYER

SPRINGS

8584

8585-86

8588-89

8592-93

8595

8597-98

8598

8601-02

S 8750

8774

8602-03

8604

-05

8606

8607

-08

8611-12

8613-14

8615

8774

OPCH

8806

MN

LS87

76.7

8779.2

8780.8

8789

C179

202

WYQMING-NW

LOCATION

52N

72W

24

COUNTY

OPERATOR

52N

73W

27

52N

75W

2

52N

75W

30

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

5

7164

7166

7167

7173

7176 5 5 5

TEXAS

PACIFIC

76-47

1 ST

ATE

OIL CO

THIN S

ECTIONS

7180

.5

8843.3

8794

.6

8849

.38830.2

8854

.888

33.8

88

60.9

8836.6

8863.4

PUBCO

PET

27-6

FE

DERA

L

DOUG

LAS

& 1 CHORNEY

GAUNT

GOVE

RNME

NT

DAVI

S OIL CO

1 FE

DERA

L SAC

S 71

548770

8865.9

8870.4

8874.6

8877

.488

78.1

S 8435

S 89

00

S 94

19

7215

MDDY

8900

MNKT

8885.4

8886

.588

91.4

8894.6

8898.5

8495

MDDY

8949

MDDY

9454

MDDY

BELOW

8438

8439

.584

48.4

8463

8465

.5

8928

8928

.289

28.5

8933.8

8935

9419

9421(2)

9421

.594

2394

2494

26.5

9427

9431

9432

LIBRARY

NUMBER

B070

A161

A120

B207

203

WYO

MIN

G-N

W

THIN

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

FORMATION

SECT

IONS

52N

76W 2

2 5

HAWK

S OIL CO

1-22

S

9745

97

79

MDDY

9751

GOVE

RNME

NT

9754

9757

9772

52N

77W 2

9 19

DAVI

S OIL CO

1 MC

BULL

F

6073

6134

TPOT

6076.8

6082

.961

05.8

6113

.8

52N

81W 1

1 19

MARATHON OIL

1-11

UCROSS

S 82

36

8270

SSSX

8238

.2CO

STAT

E

52N

93W

3 3

TRUE OIL

4 MEDICINE

S 26

98

2710

PSPR

2699

WHEEL

2732

28

07

PSPR

2707.5

2708

2724

2735

.527

5127

572759

2767

2771

2775

52N

100W

20

29

GENERAL AM

1-20

FE

DERA

L S

4163

4190

PSPR

4166

.5OIL TX

4172

.541

7441

76.5

4178

LIBRARY

NUMBER

A158

S758

A844

A398

2777

2783

2792

2793

2798

2802

2805

.5

B946

204

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

52N

101W 3

1

53N

68W

11

53N

69W

7

29 11

CORONADO OIL

CO

DAVIS OIL CO

TRUE OIL

C-3

GAINS

GOVERNMENT

2 WOODS

FEDERAL

31-7

LORRECHEA

THIN SECTIONS

316

428

454

645

376

454

645

670

PSPR

PSPR

TSLP

AMSD

354

360

362

B962

6715

6766

MNLS

7279

7364

MNLS

6735.5

6761

6763

.567

65

BELOW

A769

A061

7280

-81

7285

-86

7286

7286-87

7288-89

7290

-91

7293

.572

95-9

673

00-0

173

0373

03-0

4

7306

7310

7310-11

7312

.27313

7316

7316

-17

7317

.57318

7322

7323-24

7324

7325

-26

7326

.573

2773

27-2

873

28-2

973

30-3

17331

7332

-33

7332

.573

347334 '9"

7335

7337

-38

7338

7339-40

7342-43

7346

7349

.5

7350

.573

51.5

7357

7358

.573

597360.5

7362

7362

'10

"7363

7364

205

WXOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

53N

69W

365

RESO

URCE

S IN

VEST

MENT

2-36 M D

NORT

HWES

T73

2773

5573

557363

OPCH

MNLS

53N

70W

3

53N

70W

3

AMES O&G

AMES O&G

1 HARRIS

1 SI

MPSO

N

7462

7511

7498

7571

MNLS

MNLS

53N

70W

245

PAN AMERICAN

PET

1 MO

HAWK

S

MONTEREY GOVERNMENT

THIN SECTIONS

7430

7444

7436

7504

MNLS

MNLS

7352

.5

7354'2"

7354'4"

7354

'7"

7354'10"

7355

7355.5

7359

7359.5

7361

7469

7480

7486

7513

7515

-16

7527

7543

7558

7567

BELOW

B986

7430

7436

7447

7450

7453

7454

7458

7462

7464

7467

7468

7473.5

7475

7475.5

7476.5

7478.5

7479

7481

7485

7489

7489'10"

7490

7491

7495

7502

7504

S773

S772

A660

206

WYCMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION

SECTIONS

LIBRARY

NUMBER

53N

70W

305

TRUE OIL

31-3

0 V\

DLFF

7802

79

17MN

LS

53N

71W

20

5 HART-CARBONIT

1-20

LA

RSON

S

8885

89

32

MNLS

FEDERAL

8932

8968

MNLS

53N

71W

36

5 AMERADA PET

1 G-

STAT

E S

6350

6397

MDDY

8041

8080

MNLS

7818

7874

7877

7884

8908

8917

8922

8942

8951

8966

BELOW

B055

B753

A147

53N

72W

26

THIN SECTIONS

6363.6

6395

80

55.5

6371.2

8043

8057

6378

8046

8063

6379.5

8050

.5

8065

.56387.5

8051

8067

5 OCCIDENTAL PET

1 WOOD

8068

8069

(2)

8070

8074

8074

.5 8985

8080

.58084

8085

8085.3

9043

MNLS

8986

8996

8999

9000

9015

9020

.59022

9024

.79025

A655

9026

.590

289032

9035

9037

9039

.8

207

WYOMING-NW

LOCA

TION

CO

UNTY

OPERATOR

54N

69W

35

5 CONSOLIDATED

O&G

INC

54N

VOW

34

5 DAVIS OIL CO

54N

72W

30

5 ST

UARC

O OIL

54N

73W

24

5 FO

REST

OIL

CORP

54N

74W

27

5 MIDWEST OIL

54N

92W

30

3 CARDINAL PE

T

NAME

TYPE

MIN

4-35

S 5501

GOVERNMENT

2 HA

WKIN

S S

7394

FEDERAL

30-1

1 S

7405

HARRINGTON FE

DERA

L

1-24-1

S 72

72GO

VERN

MENT

1 SORENSEN

S 81

42

1 MEDICINE

S 27

18WHEEL UNIT

THIN

MAX

FORM

ATIO

N SECTIONS

5573

MDDY

5538.8

5543.5

7417

MNLS

7397

.574

02.5

7407

7448

MDDY

7408

7403

MDDY

7303

7307

7316

.573

23.5

7362.2

7370.9

7380

7386

.573

90.1

7394

8178

MDDY

8157

8170.5

8175

8178

2778

PSPR

27

4727

76

LIBRARY

NUMBER

A043

B488

A194

A137

A149

C332

208

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

55N

70W

135

GALIAGHER

VICTOR R

55N

73W

14STUARCO OIL

1 ZEE VEE

CREEK

7038

7062

MNLS

68-3

2 GOVERNMENT

7139

7179

MDDY

55N

73W

195

ANSCHUTZ CORP

1 OE

DEKO

VEN

B S

7670

7711

MDDY

55N

73W

30

55N

75W

2

ANSCHUTZ CORP

DAVIS

OIL CO

1-30-21

GOVE

RNME

NT

1 FE

DERA

L BRADSHAW

7680

7910

7714

7960

MDDY

MDDY

7038

7042.3

7044

.27047.6

7049

.87052.8

7053.8

7057

.370

58.2

7061

.3

7144

7155

7162

7163

7168

.57175

7671

.576

75.5

7683

.576

957710

7694

.57704

7711

7925

A143

A197

A055

A057

A037

209

WYQMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

55N

75W

3TR

UE OIL

24-3

TRUE

SAMEDAN COONES

THIN SECTIONS

7979

8011

9555

8003

8041

9583

MDDY

MDDY

MN

LS

BELOW

A173

7988

7992

7996

8000

8003

8012

8016

8020

8024

8028

8032

8036

8040

9516

9527

.595

5595

55.9

9557

-58

9558

9559

-60

9560

9560-61

9560

.19562

9562

.695

62.8

9563

-64

9564

9564

-65

9566-67

9567

9568-69

9569

9570

9571

9572

9572-73

9573

9574

9575

9575

-76

9576

9577

9578-79

9578.5

9580

9580.4

9581

9581-82

55N

75W

16GO

ODST

EIN

FRED

1 BRIDWELL

STAT

E7953

7982

MDDY

55N

79W

3 33

MOBIL OIL COR

P F-11-3P

ROBERTS

5819

55N

79W

9 33

PA

N AMERICAN

1 ROBERTS

C S

9660

PET

5840

9709

TPOT

MDDY

7954.8

7959.8

7962

.379

68.5

7976

7979.8

5820.9

9675

^028

A383

A067

210

WYOMINS-NW

LOCATION

CQONTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

55N

93W

23TRUE OIL

55N

93W

26TRUE OIL

5 MEDICINE

WHEEL UNI

T18

081865

PSPR

3 MEDICINE

WHEEL UNIT

1938

1974

PSPR

55N

95W

30M & T INC

30-1

FEDERAL

7027

7160

7080

7209

PSPR

TSLP

55N

95W

33EL

F AQ

UATA

INE

O&G

2 GOOSE

EGG

UNIT

2801

2856

PSPR

1810

.51813.5

1814.5

1817

1820

1828

1847

(2)

1848

1855

1859

1864

1865

1868

7164

7170

7186

7201

7202

2820

2829

2846

2847

A387

1848.1

1849

1850

1856

1863

A401

B406

B118

211

WYQ

MIN

G-N

W

LOCA

TION

COUNTY

OPERATOR

NAME

TYPE

MIN

56N

69W

4 5

LOVE

OI

L 1 FE

DERA

L S

3770

MCCULLOCH

56N

72W

10

5 AM

ES O&G

1 FE

DERA

L S

6676

56N

72W

10

5 HUBER J M CORP

10-1

FEDERAL

S 6643

GRACE

56N

75W

34

5 DAVIS OIL CO

1 YA

RDLE

Y S

7843

FEDERAL

56N

75W

35

5 ANSCHUTZ CO

RP

5 WERNER

S 78

89WI

LSON

THIN

MAX

FORMATION

SECTIONS

3825

MDDY

3775

.53786

3786

.837

91.8

3797

3804

3807.2

3814

3816.5

6743

MDDY

6715

6723

6732

6735

6738

6703

MDDY

6689

6691

6701

7865

MDDY

7843

7850

7854.5

7864

7948

MDDY

7891

.17898.9

7906

.479

18.4

7922

7937.5

7938

.67945.4

LIBRARY

NUMBER

A189

A092

A027

A032

D112

212

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

56N

SOW

1133

DAVIS OIL CO

2 AMPET

FEDE

RAL

9691

9739

MDDY

56N

81W

133

FARMERS

UNION

1 GO

VERN

MENT

HOLBROOK

56N

81W

2333

CLEA

RY PE

T CORP

1-23

CANSO

DUNC

AN FEDERAL

5552

5574

5868

5887

5907

5912

5925

6647

6749

6756

6779

6786

6805

6825

9932

5552

5574

5869

5888

5908

5925

5986

6647

6750

6757

6780

6786

6805

6825

10031

TPOT

TPOT

TPOT

TPOT

TPOT

TPOT

PRKM

STEL

SNNN

SNNN

SNNN

SN

NN

SNNN

SNNN

MDDY

9696.4

9699.1

9701

.297

0297

05.5

9710

.497

10.5

9717

.7

5552

5574

A077

9985.9

9987.9

9991.9

9992

1000

8.4

1000

9.1

9720

.59721.5

9726

.697

28.7

9729

.8

B747

A048

1002

1.4

213

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

56N

98W 19

29

ANADARKO PROD

1-A MCDONALD

S 81

25CO

56N

99W

7 29

KAROGEN CORP

3 TW

D DOT

S 95

88

56N

99W 30

29

KAROGEN CORP

1-30

FEDERAL

S 10

451

ANDERSON

56N

100W 12

29

KARO

GEN

CORP

1 TW

D DOT

S 96

10

THIN

MAX

FORM

ATIO

N SECTIONS

8164

PSPR

8132

8135

8141

8145

9614

PSPR

9595

9603

9609

9609

.5

1047

5 PSPR

1045

3.2

10456.2

10458.8

1046

5.3

10466.2

1046

7.8

10469.5

10475

9642

PSPR

9619

9631

9636

9636.5

9638

LIBRARY

NUMBER

A278

A841

B096

A657

214

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

56N

100W

13

29

KAROGEN CORP

1-13

FEDERAL

57N

71W

36CONOCO

57N

72W

11

57N

72W 12

1 STATE

57N

72W

3 5

PHILLIPS PE

T 1 HU

NTER

DCO

5 TEXAKOTA IN

C 1 FE

DERA

L

PAINE JOSEPH C

1 FEDERAL

TAYLOR

9911

9943

5430

5432

5460

5519

6290

63

32

6057

60

9860

98

6139

6112

61

65

PSPR

9911.2

9915.5

9917

.59918.9

9921.3

9922

.299

23.1

9925

.899

32.1

MDDY

5481

MDDY

5489.3

5494.7

5498.8

MDDY

6311

6372

MWRY

6102

.5MDDY

6103

6104

.861

066117

6119

6125.8

6128.3

MDDY

6125.5

6136.5

6139

6142.5

6148

6157

.5

9935

9936

.39938.4

9941

.19942.9

B101

A297

A130

A136

A157

215

WYOMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

57N

73W

12DAVIS OIL CO

57N

73W

12DAVIS

OIL CO

57N

73W

17DAVIS

OIL CO

5 STONE

FEDERAL UN

IT6777

6822

MDDY

6 FE

DERA

L UNIT

S STONE

9 UNIT BOLES

FEDE

RAL

6646

6696

MDDY

8635

8672

MNLS

57N

74W

24

57N

74W

32

5 DAVIS

OIL CO

3 UN

IT RALPH

SFEDERAL

5 MOBIL

OIL CO

RP

F-35-32

G

SGO

VERN

MENT

MO

RRIS

ON

7019

7391

7451

7062

7405

7561

MDDY

MWRY

MDDY

6786.5

6792

6808

6812

6822

6683

6684

6693

.366

96

8637.3

8642

-41

8642-43

8644-43

8646.2

8649

-50

8652

.48653-54

8670-69

7019

7027

7479.2

7486

.67513.8

7524

.67528

7551

.275

5775

60.3

A101

A102

A034

A141

A441

216

WYO

MIN

G-N

W

LOC

ATI

ON

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION

SECTIONS

LIBRARY

NUMBER

57N

74W

32PHILLIPS PET

CO

1 GR

EENO

UGH

7390

7530

MDDY

57N

74W

33PH

ILLI

PS

CO

PET

4 GR

EENO

UGH A

9057

9106

MNLS

57N

75W

6MIDWEST

OIL

2 BO

W & ARROW

RANCH

7104

7191

MDDY

57N

75W

6MIDWEST

OIL

3 BO

W & ARROW

RANCH

7120

7151

MDDY

7439

7442

7452

7480

7490

7508

7509

9083.6

9084

9088

.69093-94

9100-01

9101.1

9102-03

9104-05

9106

7114

.271

16.3

7147

7153

7156

.271

58.5

7168.8

7170.3

7120

.671

33.6

7140

.7

A103

A085

A052

7175

7176.2(2)

7176.9

7178

.8

A051

217

WYCMING-NW

LOCATION

COUNTY

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

57N

75W

7MIDWEST OIL

1 BOW &

ARROW

RANCH

7155

7192

MDDY

57N

76W

4GOODSTEIN FRED

57-4-1

GOOD

STEI

NGO

VERN

MENT

7710

7765

MDDY

57N

97W

21BREHM C

E1 C

L ZW

EMER

4005

4125

TSLP

7164

7166

7171

7172

7174

.67181

7185

7186.6

7712

.17717.2

7725.7

7728

.37739.3

7744.4

7749.8

7750.2

4008

.54021.5

4044

4057

4067

4077

4101

7753.3

7755.8

7760

.27762

7764

.1

A134

A025

A868

218

WYOMING-NW

LOCATION

COUNT*

OPERATOR

NAME

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

57N

99W

529

PAN AMERICAN

PET

217

EBET

58N

VOW 3

0SINCLAIR O&G

1 PARKS

FEDE

RAL

5132

5329

5597

5702

5787

5907

5968

5020

5321

5360

5657

5760

5845

5965

6014

5080

TSLP

TSLP

MDSN

MDSN

MDSN

MDSN

MDSN

MDDY

58N

70W

35

58N

100W 3

4

ACKMAN ED

WARD

1 ATLANTIC

JGO

VERN

MENT

29

NATO

MAS

NORTH

1-34 DOW

AM INC

FEDE

RAL

58N 100W 3

629

PA

N AMERICAN

PET

254

EBET UNIT

6490

9040

9094

9147

6925

6540

9079

9124

9170

7127

MNLS

DNDY

TSLP

TS

LP

TSLP

5135

5199

5224

5230.5

5247

5304

5312

.5

5029.5

5041.5

5054.1

5057

.550

77.8

6498

6504

6533

9045

.590

959112

9167

6935

6953

6962

6976

6998

7017

7022

B226

All?

A712

B992

A825

7030

7046

7057

.57076

219

LOCATION

COUNTY

OPERATOR

NAME

WYCMING-SE

TYPE

MIN

MAX

THIN

FORMATION SECTIONS

LIBRARY

NUMBER

IS

2E 34

13

GENERAL CRUDE

OIL CO

2-34

HUDSON

LL&E

-TRI

BAL

4981

5035

MDDY

4981(2)

4990

.5(2

)4996.5(2)

5003.5(2)

5006

(2)

5007

(2)

5016(2)

5021

(2)

5035

(2)

B006

220