Sentence examples for casing pressure from inspiring English sources

In this case, the casing pressure is neglected.

Irreducible casing pressure, also known as Sustained Casing Pressure (SCP), cannot be bled off as it is caused by late gas migration in the annular fluid column above the top of leaking cement.

Shut down pumps by holding casing pressure constant   9.

Start up the pump by holding casing pressure constant   4.

The calculated casing pressure at the pump setting depth is the pump intake pressure (pintake).

Check casing pressure and drillpipe pressure to make sure both pressures are zero psi   10.

This keeps the total flow rate of liquid somewhat constant throughout the adjustment of casing pressure.

Shut in the well and get casing pressure and drillpipe pressure.

The operator could have increased the casing pressure before increasing the pump speed.

From these data, no definite relationship between the casing pressure and the liquid production is found.

Hold casing pressure constant and pump kill mud until kill mud flow to the bit   7.