A casing hanger assembly is provided. In one embodiment, a system includes a casing hanger and a landing shoulder for receiving the casing hanger and supporting the casing hanger within a wellhead. The casing hanger and the landing shoulder have complementary features that cooperate to inhibit rotation of the casing hanger with respect to the landing shoulder. Additional systems, devices, and methods are also disclosed.
申请公布号
SG11201606402V(A)
申请公布日期
2016.09.29
申请号
SG11201606402V
申请日期
2015.02.06
申请人
CAMERON INTERNATIONAL CORPORATION
发明人
MASSEY, NOLAN;PAINTER, JAY P.;NAVAR, JOSE R.;CLIFTON, JUSTIN T.;GRIGGS, AMY A.