| 发明名称 | Tension hanger system and method | ||
| 摘要 | Present embodiments are directed towards a system comprising a tension hanger having a parent bowl configured to mount in a mineral extraction system, wherein the parent bowl comprises a first retaining slot formed in an inner diameter of the parent bowl, wherein the first retaining slot is at least partially defined by an upper surface, a lower surface, a first side surface, and a second side surface, wherein the upper surface, lower surface, first side surface, and second side surface form a J-shaped configuration and a mandrel hanger configured to be disposed within the parent bowl, wherein the mandrel hanger comprises a first load shoulder configured to be positioned within the first retaining slot. | ||
| 申请公布号 | US9534468(B2) | 申请公布日期 | 2017.01.03 |
| 申请号 | US201514657879 | 申请日期 | 2015.03.13 |
| 申请人 | Cameron International Corporation | 发明人 | Emmett Jacob Charles |
| 分类号 | E21B34/04;E21B33/04 | 主分类号 | E21B34/04 |
| 代理机构 | Fletcher Yoder, P.C. | 代理人 | Fletcher Yoder, P.C. |
| 主权项 | 1. A system, comprising: a tension hanger, comprising: a parent bowl configured to mount in a mineral extraction system, wherein the parent bowl comprises a first retaining slot formed in an inner diameter of the parent bowl, wherein the first retaining slot is at least partially defined by an upper surface, a lower surface, a first side surface, and a second side surface, wherein the first retaining slot comprises a gap extending circumferentially between the upper surface and the second side surface, and the first side surface extends axially from the upper surface to the lower surface; anda mandrel hanger configured to be disposed within the parent bowl, wherein the mandrel hanger comprises a first load shoulder configured to be positioned within the first retaining slot. | ||
| 地址 | Houston TX US | ||