What Is Head Casing
Casing Head Is Mainly Used to Fix the Wellhead of the Drilling Well, Connect the Downhole Casing String, and Reliably Seal and Control the Annular Space...
Casing head is mainly used to fix the wellhead of the drilling well, connect the downhole casing string, and reliably seal and control the annular space between the casings. It is an important component of oil &gas wellhead equipment in the oilfield.
What does casing head do?
Casing head is mainly used to fix the wellhead of the drilling well, connect the downhole casing string, and reliably seal and control the annular space between the casings. It is an important component of oil &gas wellhead equipment in the oilfield.
What is casing head petroleum?
1. n. [Drilling] The adapter between the first casing string and either the BOP stack (during drilling) or the wellhead (after completion).