Casing Cross

Wellhead and Tree Equipment

It can fix the wellhead of the drilling well, connect the wellhead casing hanger, seal and control the annulus between the pipes, hang the tubing, control the wellhead pressure and regulate the flow, and guide the oil to the tubing at the wellhead. 

It can be used to close the oil well when necessary. It is also suitable for acid fracturing, water injection and testing,including casing head, tubing head and Christmas tree.

It is suitable for all casing and tubing procedures and various connection modes, safe and reliable operation, simple and convenient maintenance, and can be equipped with hydraulic (pneumatic) safety valves of various specifications.