Structures

       It is composed of a hanging body, running-in tool,together with auxiliary fittings such as anticorrosion cap, running-in and tieback anticorrosion cap.

Characters

   This system can be quickly disconnected from mudline hanging casing and easily retrieved the casing strings.

   It also provides related wellhead caps for abandoning and relocating wells. If wells are to be used to produce oil, such system can provide further connections from casing to platform or to sea bottom Christmas tree.