Pressure loss through the drill string with tool joint coefficient
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Pressure loss through the drill string with tool joint coefficient
Length of drill pipe(ft):
ID of drill pipe(inch):
Tool joint ID of drill pipe(ft):
Length of drill collar(ft):
ID of drill collar(inch):
Mud Weight(ppg):
Plastic Viscosity(centipoise):
Flow rate(gpm):
calculation results
General coefficient for drill pipe:
General coefficient for drill collar:
Pressure loss through the drill pipe(psi):
Pressure loss through the drill collar(psi):
Total pressure in drill string(psi):
Reference:
nwW钻井助手