flowing gas process examples link 2011/d... · 2017. 5. 17. · –qpo marketing – 7,984 divided...

1

LINK® System Customer Interface

Ranked Examples Low/High Measurement

Late/Intraday Nominations

Limit Value (Correct /Incorrect Way)

Percent Limit Value

ProRata Examples Default Rankings

“Assign” button

Percentage Example High Measurement

Swing Examples OBA Swing Low/High Measurement

Storage Swing Low Measurement

Limit Value

Additional Examples Upstream Entity Example

Receipt Shipper Example

TABS Allocation Examples

Upstream Contract Example

Flowing Gas Process

*Note: Examples can be interchangeable

by Submittal Parties & Levels of ranking

Flowing Gas Process Examples

Directory


RANKED EXAMPLE 1 (LOW AND HIGH PDA)

RECEIPT OPERATOR LEVEL

*NOTE: EXAMPLES CAN BE INTERCHANGEABLE BY SUBMITTAL PARTIES & LEVELS OF RANKING

2

LINK® System Customer Interface Ranked Example 1 (Low PDA)

• Above are 4 contracts nominated at Location 79988.

3


• Measurement (Energy Quantity) for gas day 11/01/16 is lower than scheduled.

4


• Receipt Operator PMJ Energy ranked their PDA at the Upstream level.

• Since measured volumes are lower than scheduled quantities, the system will use

the “Alloc Rank Lvl Low” column to determine how measured flow will be allocated

at the Upstream level.

• There are two Up Name (EDC Energy and QPO Marketing).

5


• Measured flows are allocated according to the Receipt Operator PDA.

• EDC Market is allocated their scheduled quantity and QPO Marketing is allocated

the rest of the measured flow which was not enough to cover their scheduled

quantities.

• QPO Marketing has a variance of 7,281 short to the pipe.

• Now we will look at what happens with high measurement

6

LINK® System Customer Interface Ranked Example 1 (High PDA)


7


• Measurement (Energy Quantity) for gas day 11/01/16 is higher than scheduled.

8


• Receipt Operator EDC Market ranked their PDA at the Upstream level.

• Since measured volumes are higher than scheduled quantities, the system will use

the “Alloc Rank Lvl High” column to determine how measured flow will be allocated

at the Upstream level.

• There are two Up Name (EDC Market and QPO Marketing).

9


• Measured flows are allocated according to the Receipt Operator PDA.

• EDC Market is allocated their scheduled quantities and QPO Marketing is allocated

their scheduled quantities plus the overage.

• QPO Marketing has a variance of 3,169 long to the pipe.

10


RANKED EXAMPLE 2 (INTRADAY & LATE NOMS)



11

LINK® System Customer Interface Ranked Example 2 (Intraday & Late Nominations)

• Scheduled Quantities that were nominated timely.

12


• Receipt Operator GHI Pipeline ranked his PDA at timely but did not rank the “Def Lvl

Low” and “Def Lvl High”.

13


• QPO Marketing submitted an intraday nomination at meter 79990.

• Nominations were scheduled through the batch process.

14

Intraday Nomination


• QPO Marketing is ranked with the default rankings.

• The 999 ranking is the highest ranking and will be allocated last in the allocation

process. 15


• Measured volumes are greater than scheduled quantities for gas day 11/01/2016.

16


• WVU Gas is allocated their scheduled quantities.

• QPO is allocated their scheduled quantities plus the overage.

17


• If GHI Pipeline would have set the “Def Lvl Low” and “Def Lvl High”, it would have assigned these rankings to any new Upstream Entity/Upstream Contract scheduled quantities.

18


• Upstream Name QPO Marketing and WVU Gas with Upstream Contract TRN172

are allocated their scheduled quantities.

• Upstream Name WVU Gas is allocated their scheduled quantities plus the overage.

19


RANKED EXAMPLE 3 (LIMIT VALUE)

CORRECT/INCORRECT WAY



20

LINK® System Customer Interface Ranked Example 3 (Limit Value- Correctly)


21


• Measured volumes are greater then scheduled quantities for gas day 11/01/2016.

22


Ranked Example 3 (Limit Value- Correctly)

• EDC Market entered a limit value of 1,000 on Up Name EDC Market.

23


• EDC Market is allocated 1,000 over the schedule quantity.

• QPO Marketing is allocated the rest of the excess measured volumes.

24

LINK® System Customer Interface Ranked Example 3 (Limit Value - Incorrectly)

• We will now go over when Limit Value can be entered incorrectly

• Above are 4 contracts nominated at Location 79988. 25



26


• EDC Market entered a limit value of 1,000 where the “Alloc Rank Lvl High” has the

lower number ranking.

27


• Even though EDC Market has a limit value of 1,000, QPO Marketing is allocated all of the

excess gas because QPO has the highest ranking assigned in the “Alloc Rank Lvl High”.

28


RANKED EXAMPLE 4 (PERCENT LIMIT VALUE)



29

LINK® System Customer Interface Ranked Example 4 (Percent Limit Value)

• Above are two nominations at location 79980

30


• EDC Market set a limit value of 15 on Up Name “QPO Marketing”.

• EDC Market also sets the “Pct Limit Value” field to 10% in the PDA screen. If QPO

Marketing’s schedule quantity changes then it will recalculate the limited value to be 10% of

the nomination. 31


• QPO Marketing changed their nom from 1500 to 2000.

32


• Limit Value is recalculated by 10%.

– 2,000 X 10% = 200 33


PRORATA EXAMPLE 1 (DEFAULT RANKINGS)



34

LINK® System Customer Interface ProRata Example 1 (Default Rankings)



• Measurement (Energy Quantity) for gas day 11/01/2016 is higher than scheduled.

36


• Receipt Operator PMJ Energy did not update their PDAs at the Upstream level, the

system default rankings are used.

• The measured flows are allocated pro-rata based on each scheduled quantities at

the location.


37


• Pro-rata calculation (Schedule Quantity (individual) divided by Total Scheduled Quantity at the location

multiply by total flow at the location):

– QPO Marketing – 7,984 divided by 10,031 multiply by 11,225 = 8,934

– EDC Market – 2,057 divided by 10,031 multiply by 11,225 = 2,301

• Both Upstream parties have variances long to the pipe.

38


PRO-RATA EXAMPLE 2 (ASSIGN BUTTON)



39

LINK® System Customer Interface ProRata Example 2 (Assign Button)



• Measurement (Energy Quantity) for gas day 11/01/2016 is lower than scheduled.

41


• Receipt Operator PMJ Energy updated their PDAs at the Upstream level by utilizing

the “Assign” button.

• The measured flows are allocated pro-rata based on each scheduled quantities at

the location.


42


• Pro-rata calculation (Schedule Quantity (individual) divided by Total Scheduled Quantity at the location

multiply by total flow at the location):

– QPO Marketing – 7,984 divided by 10,031 multiply by 9,888 = 7,870

– EDC Market – 2,047 divided by 10,031 multiply by 9,888 = 2,017

• Both Upstream parties have variances short to the pipe.

43


PERCENTAGE EXAMPLE (HIGH PDA)



44

LINK® System Customer Interface Percentage Example (High PDA)

• Above are 4 contracts nominated from receipt meter 79988. 45


46

Measurement (Energy Quantity) for gas day 11/01/16 is higher than scheduled.


• Receipt Operator PMJ Energy updated their PDAs at an Upstream level by entering a percentage in the PDA Pct column.

• The measured flows is allocated based on the percentage entered for each party.


47


• QPO Marketing receives 75% of the measured flows. Calculation is (Total Measured Flow at the

location) 12,000 multiply by (PDA Percentage entered) 75% = 9,000.

• EDC Energy receives 25% of the measured flows. Calculation is (Total Measured Flow at the location)

12,000 multiply by (PDA Percentage entered) 25% equals 3,000.

48


SWING - OBA EXAMPLE (LOW AND HIGH PDA)

RECEIPT/DELIVERY OPERATOR LEVEL

49

LINK® System Customer Interface Swing – OBA Contract

• Scheduled volumes for contracts other than the OBA contract

are kept whole.

• A swing to an OBA will result in either a Due Shipper or Due

Pipe imbalance.

50

LINK® System Customer Interface Swing – OBA Example (Low PDA)

51

Customer Nominating to 73023

OBA Nomination


• Measured volumes are less then scheduled quantities for gas day 11/01/2016.

52


53


• Customers are

allocated their

scheduled quantities.

• Operator is allocated

the difference between

measured flows and

scheduled quantities

(not including any OBA

scheduled quantities).

• The Allocated Quantity

on the OBA is the

imbalance and not the

variance column.

54


55

Receipt Operator Allocation Total

Delivery Operator Allocation Total

• Net Allocated Quantities matches to measured flows of 2,500.

• Operator is allocated the difference between measured flows and scheduled quantities. In

this example a due shipper imbalance was created on the OBA.

LINK® System Customer Interface Impact of OBA Nominations on Allocations

• OBA Nominations appear on the allocation screens and reports as

scheduled quantities.

• The OBA’s allocated number is the imbalance on these screens and reports.

• The “Variance” column on the Allocation screen should not be referenced as

the imbalance because it includes scheduled quantities from the OBA

contract.

• The OBA nomination allows the pipeline to evaluate imbalance resolution for

scheduling purposes.

• We will now look at what happens with high measurement

56

LINK® System Customer Interface Swing – OBA Example (High PDA)

57


OBA Nomination


• Measured volumes are greater then scheduled quantities for gas day 11/01/2016 at

location 73023.

• The Schedule Net Quantity column includes 10,000 OBA nomination.

58


59


• Customers are allocated

their scheduled quantities.

• Operator is allocated the

difference between

measured flows and

scheduled quantities (not

including any OBA

scheduled quantities).

• The Allocated Quantity on

the OBA is the imbalance

and not the variance

column.

Swing – OBA Example (High PDA)

60


SWING - STORAGE EXAMPLE 1 (LOW PDA)


61

LINK® System Customer Interface Swing – Storage Contract

• Scheduled quantities for contracts other than the storage swing contract are kept

whole.

• A swing to a storage contract will result in either a withdrawal or injection depending

on the low or high delivery.

62



Swing – Storage Example 1 (Low PDA)

63

LINK® System Customer Interface Swing – Storage Example 1 (Low PDA)

64

Storage Nominating to 79978

• There are two activities nominated to/from the Storage Service point .


on the delivery measured volumes.


• Measured volumes are less then scheduled quantities for gas day 11/01/2016.

65


66


• Customers are

allocated their

scheduled

quantities.

67


Receipt Operator Allocation Total

Delivery Operator Allocation Total

• Allocated Quantities net to measured flows of 1,550.

• Schedule to Deliver 5,500 but only delivered 1,500. 3,950 was left on the pipe to be injected

into CBA PIPE Storage Contract.

Swing – Storage Example 1 (Low PDA)

68


SWING – STORAGE EXAMPLE 2 (LIMIT VALUE)


69



Swing – Storage Example 2 (Limit Value)

70


Storage Nominating to 79978

• There are two activities nominated to/from the Storage Service point for each

storage contract.


on the delivery measured volumes.

Swing – Storage Example 2 (Limit Value)

71

LINK® System Customer Interface Swing – Storage Example 2 (Limit Value)

72



•STU has two storage contracts which they have set up the PDA to swing to storage.

•The allocation process will allocate Contract TRN230 first up to the limit value depending on the flow at their delivery location 79978.

•Contract TRN255 will take any flows under/over Contract TRN230.

73


• Since measured volumes are greater than scheduled there will be no allocations on

the receipt side for the storage contracts.

74


• Contracts other than the storage contracts are allocated their scheduled quantities.

• CBA Pipe Storage Contract TRN230 is allocated the limit value of 5,000.

• Storage Contract TRN255 is allocated the rest of the measured volumes.

• This is a delivery location and the customer shorted the pipe by 9,500. Instead of having imbalances on

contracts, the customer withdrawals gas from storage to cover the excess deliveries to their city gate.

75


UPSTREAM ENTITY EXAMPLE (LOW AND HIGH PDA)

ALLOCATION METHOD - RANKED


76

LINK® System Customer Interface Upstream Entity Example (Low PDA)

• There are 2 Service Requesters (QPO Marketing and YZ Energy Co) listing QPO

Marketing as the Upstream Name.

77

LINK® System Customer Interface Upstream Entity Level Example (Low PDA)

• Upstream Entity QPO Marketing ranked their PDA at the Service Requester level.



at the Service Requester level.

• There are two Service Requesters (QPO Marketing and YZ Energy Co).

78

LINK® System Customer Interface Upstream Entity Example (Low PDA)

• Measured flows are allocated according to the Upstream Entity PDA.

• There is not enough measured flows to fill YZ Energy Co scheduled quantities. QPO

Marketing is allocated 703 of the measured flow.

• YZ Energy Co has a variance short to the pipe.

79

LINK® System Customer Interface Upstream Entity Example (High PDA)

• We will now look at what happens when there is high measurement

• There are 2 Service Requesters (QPO Marketing and YZ Energy Co) listing QPO

Marketing as the Upstream Name.

80


• Upstream Entity QPO Marketing ranked their PDA at the Service Requester level.



at the Service Requester level.

• There are two Service Requesters (QPO Marketing and YZ Energy Co).

81


• Measured flows are allocated according to the Upstream Entity PDA.

• QPO Marketing is allocated their scheduled quantity and YZ Energy is allocated their

scheduled quantity plus the overage.

• YZ Energy Co has a variance of 3,169 long to the pipe.

82


RECEIPT SHIPPER EXAMPLE (LOW AND HIGH PDA)

RANKED


83


Receipt Shipper Example (Low PDA)

• YZ Energy Co has scheduled quantities on two contract (K# TRN200 & K# TRN175).

84

LINK® System Customer Interface Receipt Shipper Example (Low PDA)

• Receipt Shipper YZ Energy Co ranked their PDA at the Service Requester

Contract/Activity level.



at the Service Requester Contract/Activity level.

85

LINK® System Customer Interface Receipt Shipper Level Example 1 (Low PDA)

• YZ Energy Co is allocated -0- because there was not enough measured flow at the

location.

• YZ Energy Co has a variance short to the pipe on both contracts.

86

LINK® System Customer Interface Receipt Shipper Example (High PDA)

• We will now look at and see what happens when there is high measurement

• YZ Energy Co has scheduled quantities on two contract (K# TRN200 & K# TRN175).

87


• Receipt Shipper YZ Energy Co ranked their PDA at the Service Requester

Contract/Activity level.



at the Service Requester Contract/Activity level.

88


• YZ Energy Co is allocated 9618 because there was high measured flow at the

location.

• YZ Energy Co has a variance long to the pipe.

89


TABS ALLOCATION EXAMPLE (LOW AND HIGH PDA)

DELIVERIES IN

RECEIPT OUT

IMBALANCE

90

LINK® System Customer Interface TABS Allocation Example ( Low and High PDA)

• Verbiage can be confusing as gas placed into a TABS pool (service point) is called “Deliveries In”. Gas taken out of a TABS pool (service point) is called “Receipts Out”.

• Allocations are generated based on TABS contract and Operational Impact Area (OIA).

• The system has internal algorithms for allocating TABS pools so no PDA is applicable. The allocation algorithms are as follows:

– Deliveries into the service point equals the allocation at the supplying physical receipt points.

– Supply from another TABS customer is allocated the same as the scheduled nomination.

– Receipts out of the service point are kept whole preventing the shipper from incurring an imbalance at the receipt point.

91


TABS Allocation Example - Deliveries In (Low PDA)

• We will first start off with low measurement

• ADG entered nominations on their TABS contract for gas day 11/01/2016.

– All Nominations are at the ELA (79504) Service Point.

• The gas being supplied into the system for two activities are from physical locations.

• The gas being supplied into the system for one activity is from another TABS

Contract.

92



• The measured volume at 79987 and 79989 is less than the scheduled quantities for

gas day 11/01/2016. 93



• ABC Energy is the only one nominating at the physical locations..

– ABC Energy will be allocated all measured flows at these locations.

94

Loc Prop 79987 Allocation


LINK® System Customer Interface TABS Allocation Example - Deliveries In (Low PDA)

• The TABS Allocation screen displays allocations for deliveries-in to the TABS contract. – The allocations at the physical receipt points are carried into the delivery-in allocation for the

TABS contract.


95

LINK® System Customer Interface TABS Allocation Example – Receipt Out (Low PDA)

96

• The two contracts are nominating their gas supply into the system from ADG Energy TABS

Contract at the ELA Service Point (79504) for gas day 11/01/2016.

LINK® System Customer Interface TABS Allocation Example – Receipt Out (Low PDA)

• Receipts out of the service point are kept whole preventing the shippers from incurring a variance

at the receipt point.

97

LINK® System Customer Interface TABS Allocation Example – Imbalance (Low PDA)

• AB C was set up long in their TABS by 3,000.

98

• Imbalance is calculated Receipt-out minus Deliveries-In.

• Actual Receipt-Out 7,000 minus Deliveries-In 9,834 = imbalance 2,834 Due

Shipper.

Slide 149


TABS Allocation Example – Deliveries In (High PDA)

• We will now look at high measurement

• ABC entered nominations on their TABS contract for gas day 11/01/2016

– All Nominations are at the ELA (79504) Service Point.

• The gas being supplied into the system for two activities are from physical locations.

• The gas being supplied into the system for one activity is from another TABS

Contract.

99

LINK® System Customer Interface TABS Allocation Example – Deliveries In (High PDA)

• The measured volume at 79987 is greater than the scheduled quantities and 79989

is less than the scheduled quantities.

100


• ABC Energy is the only one nominating at the physical locations.

– ABC Energy will be allocated all measured flows at these locations.

101




• The TABS Allocation screen displays allocations for deliveries-in to the TABS contract. – The allocations at the physical receipt points are carried into the delivery-in allocation for the

TABS contract.


102

LINK® System Customer Interface TABS Allocation Example – Receipt Out (High PDA)

103

• All three contracts are nominating their gas supply into the system from ADG Energy TABS

Contract at the ELA Service Point (79504) for gas day 11/01/2016.

LINK® System Customer Interface TABS Allocation Example – Receipt Out (High PDA)

• Receipts out of the service point are kept whole preventing the shippers from incurring a variance

at the receipt point.

104

LINK® System Customer Interface TABS Allocation Example – Imbalance (High PDA)

• ABC Energy imbalance is calculated Receipt-out minus Deliveries-in equal

imbalance.

• Actual Receipt-out 10,000 – Actual Deliveries-In 9,363 = Imbalance 637 Due Pipe.

105 Slide 144


UPSTREAM CONTRACT EXAMPLE (HIGH PDA)

RECEIPT OPERATOR

UPSTREAM ENTITY

RECEIPT SHIPPER


106

LINK® System Customer Interface Upstream Contract Example (High PDA)

• We will now cover to see what happens with high measurement

• WVU is nominating two contracts with WVU Gas as the Upstream Name.

• WVU on TRN172 also has activity 5 with an Upstream Contract.

• WVU Gas wants any swings to be on Contract TRN147.

107


• Measured Volumes are greater than the scheduled quantities at location 79990 for

gas day 11/01/2016.

108

LINK® System Customer Interface Upstream Contract Example (Receipt Operator – High PDA)

• Scheduled Quantities are broken out by Upstream Name and Upstream Contract.

109


Upstream Contract Example (Receipt Operator – High PDA)

• Per the Receipt Operator ranking Upstream Name WVU Gas gets allocated to be

kept whole and the overage is swung to WVU Gas with Upstream Contract is

TRN172.

110

LINK® System Customer Interface Upstream Contract Example (Upstream Entity – High PDA)

• WVU Gas ranks to keep WVU with the Upstream Contract to be kept whole.

111


Upstream Contract Example (Upstream Entity – High PDA)

• WVU Gas questions why their PDA rankings did not work.

• It is explained that if you have the Upstream Contract in the activity it treats it as a separate line item and therefore gets allocated as a separate line item at the Receipt Operator level and the allocation from the Receipt Operator Level is carried down at the Upstream Level.

• WVU Gas has two options, they can call the Receipt Operator and have them change the PDA or WVU Gas can -0- the nom with the Upstream Contract and create a new activity with WVU Gas only in the Upstream Name and then they would be able to rank at the Upstream Level and Receipt Shipper Level

112

LINK® System Customer Interface Upstream Contract Example (Nom Change)

• WVU changed their nomination from activity 5 to activity 7 with no Upstream

Contract

113


• Measured volumes are greater than scheduled quantities for gas day 11/01/2016.

114

LINK® System Customer Interface Upstream Contract Example (Receipt Operator – High PDA)

• Receipt Operator also changed the ranking to prevent any overage gas being

swung to the -0- scheduled quantity.

115

LINK® System Customer Interface Upstream Contract Example (Receipt Operator High PDA)

• Upstream Name WVU Gas is allocated all measured volumes.

116


• WVU Gas has ranked for WVU Gas with Upstream Name WVU Gas to be the

swing.

117


• WVU Gas is allocated the measured flows.

118

LINK® System Customer Interface Upstream Contract Example (Receipt Shipper – High PDA)

• WVU Gas ranked the contracts/activities to swing on the TABS contract TRN147.

119

LINK® System Customer Interface Upstream Contract Example (Receipt Shipper – High PDA)

• Contract TRN172 is allocated the scheduled quantities.

• Contract TRN147 is allocated the scheduled quantities plus the overage.

120


Flowing Gas Process Example

GHI Pipeline

121

LINK® System Customer Interface Flowing Gas Stages

Stage 1: Submit Nomination

Stage 2: Setup the PDA for the Receipt Meter - This can be done at all levels if desired, if not will be defaulted to ProRata

Stage 3: Setup the PDA for the Delivery Meter - Both meter are covered under a Swing so only the Receipt/Delivery Operators

need to setup the PDA

Stage 4: Measurement comes in for Meters

Stage 5: Receipt Meter is Allocated according to PDA

Stage 6: Delivery Meter is Allocated according to PDA

Stage 7: Shipper Imbalance

LINK® System Customer Interface Stage 1: Submit Nomination

123

• Service Requester GHI Pipeline Nominates from Receipt

Location: 79987 to two delivery locations: 79965 and 79964

LINK® System Customer Interface Stage 2: PDA Setup – Receipt Meter (Receipt Operator)

• Receipt Operator “YZ Energy” updated the PDA.

– In the allocation process, the order that the gas will be allocated:

• JMP Gas Co

• JKL MKTG

• ABC ENERGY – will get allocated any excess

124

LINK® System Customer Interface Stage 2: PDA Setup – Receipt Meter (Upstream Entity)

• Upstream Entity “ABC Energy” updated the PDA.


• HGF Pipeline

• GHI Pipeline - will get allocated any excess

125

LINK® System Customer Interface Stage 2: PDA Setup – Receipt Meter (Receipt Shipper)

• Receipt Shipper “GHI Pipeline” updated the PDA.


• Activity 7

• Activity 6 - will get allocated any excess

126

LINK® System Customer Interface Stage 3: PDA Setup – Delivery Meter 79964

• Meter 79964 is covered under a Swing Alloc Methd. All customers are kept whole and the imbalance is between the SET (pipeline) and PQR Gas Co. (Storage Swing Contract).

127

LINK® System Customer Interface Stage 3: PDA Setup – Delivery Meter 79965

• Meter 79965 is covered under a Swing Alloc Methd. All customers are kept whole and the imbalance is between the SET (pipeline) and CBA Pipe (OBA Contract).

128

LINK® System Customer Interface Stage 4: Measurement comes in for Meters

• At meter 79987, the Measurement is higher than scheduled. All levels of PDAs, we will be using the “Alloc Rank Lvl High”.

• At meter 79964, the Measurement is higher than scheduled but it is a storage swing meter. We will be utilizing the “ Alloc Rank Lvl Low” at the Delivery Operator level.

• At meter 79965, the Measurement is lower than scheduled but it is a OBA meter. We will be utilizing the “Alloc Rank Lvl Low” and “Alloc Rank Lvl High” at the Delivery Operator level.

129

LINK® System Customer Interface Stage 5: Receipt Meter Allocations 79987

• Will now review the allocations on the receipt side due to measurement

• JMP Gas Co and JKL Mktg is allocated to be kept whole.

• ABC Energy is allocated to take the overage.

• This is connected at the Upstream Entity level as shown on the next slide 130


• HGF Pipeline is allocated to be kept whole.

• GHI Pipeline is allocated to take the overage.

• This is further connected down the line with the Receipt Shipper level

131


• Activity 7 is kept whole

• Activity 6 is allocated 1500 in excess (Imbalance)

132

LINK® System Customer Interface Stage 6: Delivery Meter Allocations 79964

• Now we will look at the delivery meter side. Seeing as they are both

covered under a Swing everyone is kept whole

• GHI Pipeline is allocated their scheduled quantity on the delivery side.

133

LINK® System Customer Interface Stage 6: Delivery Meter Allocations 79965

• GHI Pipeline is allocated their scheduled quantity on the delivery

side.

134

LINK® System Customer Interface Stage 7: Shipper Imbalance (GHI PIPELINE)

• Shipper Imbalance Screen shows 1,500 Due Shipper on contract TRN257 at Bal Loc 79505. – Negative numbers represent Due Shipper.

– Positive numbers represent Due Pipe.

135


• Service Requester Imbalance Summary shows daily

imbalances by Service Requester.

136


• Activity Imbalance shows imbalance by Service Requester Contract and activity.

– Activity 6 has the imbalance per allocations at Receipt Point 79987.

137

flowing gas process examples link 2011/d... · 2017. 5. 17. · –qpo marketing – 7,984 divided...

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