18 July 2017

Casing

Steel pipe placed in an oil or gas well as drilling progresses to prevent the wall of the hole from caving in during drilling, to prevent […]
18 July 2017

Casing centralizer

A device secured around the casing at regular intervals to center it in the hole. Casing that is centralized allows a more uniform cement sheath to […]
18 July 2017

Casing coupling

A tubular section of pipe that is threaded inside and used to connect two joints of casing.
18 July 2017

Casing elevator

See Elevators.