DRILLING DRILLPIPE
4” OD VAM
With VAM express VX39 connection.
November 2008
PIPE: NEW PREMIUM
Pipe OD/ID : 4” x 3.340” / 3.868” x 3.340”
Grade and range : S-135 range II
Weight and upset : 14.0 lb/ft. / 233 kg. pr. joint, IU
Wall Thickness : 0.330” / 0.264”
Section area body of pipe : 3.805 sq.in.
Polar sectional modulus : 3.229 cu.in.
Collapse pressure : 20.100 psi / 13.800 psi
Internal yield pressure : 19.500 / 17.800 psi
Tensile yield : 514.000 lb / 404.000 lb
Torsional yield : 41.900 ft.lb / 32.800 ft.lb
Average length pr. joint : 31,5 ft. / 9,60 mtr.
Capacity : 5,301 ltr./mtr.
Open end displacement : 3,082 ltr./mtr.
Closed end displacement : 8,384 ltr./mtr.
Internal plastic coating : TK-34
TOOL JOINTS:
Tool joint OD/ID : 5” x 2 9/16” / 4 9/16” x 2 9/16”
Tool joint lengths : 15” pin x 17” box
Connection : VAM EXPRESS VX39
Hardfacing (box tool joints only) : TCI Titanium (Applied proud)
Tensile yield : 850.000 lb / 678.000 lb
Torsional yield : 41.600 ft.lb / 26.900 ft.lb
Make-up torque, minimum : 23.750 ft.lb / 15.390 ft.lb
Make-up torque, recommended : 25.000 ft.lb / 16.200 ft.lb
Make-up torque, maximum : 26.250 ft.lb / 17.010 ft.lb
Drift diameter : 2 7/16”
Pipe is manufactured to NS1 and VAM drilling spec. for threads.
String No: IOT-28010 – RFID tags installed
DRILLING DRILLPIPE