__Snubbing Force Calculator:__

__Snubbing Force Calculator:__

Enter the values of Force at Wellhead WF_{(Newton)}, Frictional Force FF_{(Newton)} & Buoyed Weight of String BW_{(Newton)} to determine the value of Snubbing Force SF_{(Newton)} .

__Snubbing Force Formula:__

__Snubbing Force Formula:__

The snubbing force SF_{(Newton)} in Newton is equal to the force at wellhead WF_{(Newton)} in Newton to addiction to the frictional force FF_{(Newton)} in Newton into subtract by the buoyed weight of string BW_{(Newton)} in Newton.

The equation of snubbing force SF_{(Newton)} can be written as,

SF_{(Newton)} = WF_{(Newton)} + FF_{(Newton)} − BW_{(Newton)}

Here,

SF_{(Newton)} = snubbing force in Newton

WF_{(Newton)} = force at wellhead in Newton

FF_{(Newton)} = frictional force in Newton

BW_{(Newton)} = buoyed weight of string in Newton

__Snubbing Force Calculation:__

__Snubbing Force Calculation:__

1)To find snubbing force and force at wellhead 450N and frictional force 80N and buoyed weight of string 40N

Answer

SF = WF + FF – BW

SF = 450 + 80 – 40

SF = 490 N

2)To find buoyed weight of string and snubbing force 490 and force at wellhead 450N and frictional force 80N

Answer

SF = WF + FF – BW

490 = 450 + 80 – BW

BW = 40N

__Snubbing Force and its Calculation:__

__Snubbing Force and its Calculation:__