| 发明名称 | Adjustable mudline tubing hanger suspension system | ||
| 摘要 | An adjustable mudline suspension system, including a tubing hanger having an exterior profile, a clamp having an inner profile to mate with the exterior profile of the tubing hanger, a biasing element to bias the clamp radially inward into an engaged position where the inner and exterior profiles are mated, and a piston to bias the clamp radially outward into a disengaged position where the inner and exterior profiles are not mated when hydraulically actuated. The weight of the tubing hanger is supported by the adjustable mudline suspension system when the interior profile of the clamp mates with the exterior profile of the hanger. | ||
| 申请公布号 | US9045960(B2) | 申请公布日期 | 2015.06.02 |
| 申请号 | US201113186571 | 申请日期 | 2011.07.20 |
| 申请人 | Cameron International Corporation | 发明人 | Vanderford Delbert Edwin;Van Adrichem Max;Guidry Kirk P. |
| 分类号 | E21B17/01;E21B17/043;E21B33/04;E21B23/00 | 主分类号 | E21B17/01 |
| 代理机构 | Chamberlain Hrdlicka | 代理人 | Chamberlain Hrdlicka |
| 主权项 | 1. An adjustable mudline suspension system, comprising: a tubing hanger comprising an exterior profile; a clamp comprising an inner profile to mate with the exterior profile of the tubing hanger; a biasing element to bias the clamp radially inward into an engaged position where the inner and exterior profiles are mated; and a hydraulically actuated piston to bias the clamp radially outward into a disengaged position where the inner and exterior profiles are not mated; wherein the weight of the tubing hanger is supported by the adjustable mudline suspension system when the interior profile of the clamp mates with the exterior profile of the hanger. | ||
| 地址 | Houston TX US | ||