In oil drilling, a casing head[1] is a simple metal flange welded or screwed onto the top of the conductor pipe (also known as drive-pipe) or the casing and forms part of the wellhead system for the well.
Goto Yulin Machinery to know more.
[
edit
]
Casing heads are the primary interface for the surface pressure control equipment, for example blowout preventers (for well drilling) or the Christmas tree (for well production).
Contact us to discuss your requirements of wellhead casing head. Our experienced sales team can help you identify the options that best suit your needs.
The casing head, when installed, is typically tested to very strict pressure and leak-off parameters to insure viability under blowout conditions, before any surface equipment is installed.
[
edit
]
The casing head in a conventional wellhead system is the lowest part of the wellhead assembly and is almost always connected to the surface casing string. It supports the remaining parts of the wellhead and completion equipment. The casing head performs the following functions:
Want more information on oilfield handling tools? Feel free to contact us.