GS Oiltools AS

Moseidveien 1

4033 Stavanger

Tel +47 930 95 261

GS Oiltools AS operates according to ISO 9001:2008

CERTIFICATE OF CONFORMITY

Customer: FLUID CONTROL Order No: 48374 Work order: WO-51345 Description: 6 5/8" Regular Box Top x 6 5/8" Regular Pin Bottom.

Side Outlet on the Swivel is an Integral 2" 1502 Weco Female with an Anson Manufactured Style 2"

1502 Weco Male x Female LoTorq Valve and Plug. 7,500 PSI

This document certifies that the products above is manufactured and inspected in

accordance with requirements of the purchase order.

Name Geir Magne Johnsen Title: Operation Manager

Sign: Date: 06 FEBRUARY 2014

For & on behalf of GS Oiltools AS

DRILLSTEMSUBSPECIFICATIONSHEET

DimensionalDataOD(In) 7.84 OD(In) 7.84

WallThickness(in) 2.42 WallThickness(in) 2.42ID(in) 3.00 ID(in) 3.00

Crosssectionalareapipebody(in) 41.21 Crosssectionalareapipebody(in) 41.21CrosssectionalareaOD(in) 48.28 CrosssectionalareaOD(in) 48.28CrosssectionalareaID(in) 7.07 CrosssectionalareaID(in) 7.07

Sectionmodulus(in) 46.31 Sectionmodulus(in) 46.31Polarsectionmodulus(in) 92.61 Polarsectionmodulus(in) 92.61

ConnectionsDataType(API) 65/8"REG Type(API) 65/8"REG

StressRelief(Boreback) NONE StressRelief(SRG) NONE

PerformanceData

TorsionalStrength(ftlbs) 83,000 TorsionalStrength(ftlbs) 83,000Tensilestrength(lbs) 1,500,000 Tensilestrength(lbs) 1,500,000

MaxRecommendedMakeupTorque(ftlbs) 55,774 MaxRecommendedMakeupTorque(ftlbs) 55,774MinRecommendedMakeupTorque(ftlbs) 50,704 MinRecommendedMakeupTorque(ftlbs) 50,704

OperationalData52.002.0440.3472.875

Approximatelength(in)Fluiddisplacement(gal/ft

Fluidcapacity(gal/ft)PinDownDriftsize(in)

BOXUP

BOXUP

AsperAPI7G,max.makeuptorqueismin.makeuptorqueplus10%BOXUP PINDOWN

PINDOWN

PINDOWN

DrillStemSubsPerformanceCharacteristicsSheet

SWIVELSUB

STRAIGHT

DrillStemSubType:

BodyConstruction:

GSDSS002AlldataarecalculatedasperstandardandreferencetoAPI7G.

GSOiltoolswillnotwarrantresponsibilityofanyresultsacquireontheabovefigures.