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TECHNICAL SPECIFICATION FOR NEW 6.5/8" OD 27.70 LB/FT DRILL PIPE WITH 6.5/8" FULL HOLE TOOL JOINTS.


PIPE OD: 6.5/8"
NOMINAL WEIGHT (PIPE TUBE): 27.70 LB/FT
TYPICAL LENGTH SHOULDER TO SHOULDER: 31.8 FT
CALCULATED WEIGHT WITH TOOL JOINTS: 30.24 LB/FT,960 LBS/JOINT
NOMINAL WALL THICKNESS: 0.362"
AVERAGE INSIDE DIAMETER (NEW): 5.901"
NOMINAL SECTION AREA BODY OF PIPE: 7.1227 SQUARE INCHES
HOOK LOAD (NEW): 961,900 LBS
POLAR SECTIONAL MODULUS: 21.156 CUBIC INCHES
TYPE OF UPSET: IEU 80MM MIN MIU
GRADE: S135
PIPE COLLAPSE RESISTANCE (NEW): 7,813 PSI
PIPE INTERNAL YIELD PRESSURE (NEW): 12,909 PSI
PIPE TENSILE YIELD (NEW): 961,900 LBS
PIPE TORSIONAL YIELD (NEW): 137,330 FT/LBS

TOOL JOINT MANUFACTURER: GRANT PRIDECO.
MATERIAL: 4137 MOD.
CONNECTION: 6.5/8" FULL HOLE
PIN & BOX OD: 8"
PIN & BOX ID: 5"
INTERNAL COATING: NONE
HARDBANDING: ARNCO

TOOL JOINT TONG LENGTHS: 12" PIN / 15" BOX
BEVEL DIAMETER: 7-45/64"
TOOL JOINT TENSILE YIELD (NEW): 1,448,416 LBS
TOOL JOINT TORSIONAL YIELD (NEW): 73,700 FT/LBS

RECOMMENDED MAKE-UP TORQUE: 44,200 FT/LBS
MINIMUM MAKE UP TORQUE: 40,860 FT/LBS
MINIMUM DRIFT DIAMETER: 4.7/8"

CAPACITIES / DISPLACEMENT:

OPEN END DISPLACEMENT: 0.460 Gal/ft
CLOSED END DISPLACEMENT: 1.850 Gal/ft
CAPACITY: 1.390 Gal/ft

All figures are based on data supplied by the manufacturers and from information taken from API specification RP7G Fifteenth Edition January 1995

MANUFACTURED TO SHELL SQAIR / NS 1 SPECIFICATIONS

DSNS-SD-26 Rev 01