Transcription of Heavy Weight Drill Pipe Performance …
1 Heavy Weight Drill pipe Performance CharacteristicsPipe Size and Weight : " X " Heavy WeightWorkstrings International 2011 Version Grade: 55ksi Standard Heavy WeightRange: 2 Tool Joint: " X " NC38 pipe BodyOD (in)Cross Sectional Area of pipe Body (in2)Wall Thickness (in)Cross Sectional Area of OD (in2)ID (in)Cross Sectional Area of ID (in2)Calculated Plain End Weight (lbs/ft)Section Modulus (in3)Polar Section Modulus (in3)Tensile Strength (lbs)Torsional Strength (ft-lbs)80% Torsional Strength (ft-lbs)Burst Pressure (psi)Collapse Pressure (psi)OD (in)ID (in)Pin Tong Length (in)Adjusted Weight (lbs/ft)Box Tong Length (in)Approximate Length (ft)Torsional Strength (ft-lbs)Fluid Displacement (gal/ft)Max Recommended Make-up Torque (ft-lbs)Fluid Capacity (gal/ft)Min Recommended Make-up Torque (ft-lbs)Fluid Capacity (bls/ft)Tensile Strength (lbs)Drift Size (in)Tool Joint/ Drill pipe Torsional Ratio (New pipe )
2 Balance OD (in)Note: Minimum make-up is based on shoulder separation caused by bending17,18818,500310,500 New(Nominal) (Nominal) ,13514, , , Joint 120,000 psi Material Yield StrengthDrill pipe Assembly withNC38 Conventional ConnectionNC38 (3-1/2" IF)19,20011,520