发明名称 |
Subsea control system with interchangeable mandrel |
摘要 |
<p>A technique enables protection of subsea wells. The technique employs a subsea test tree designed to ensure control over the well in a variety of situations. The subsea test tree is formed with at least one shut-off valve to protect against unwanted release of fluids from the subsea test tree. The subsea test tree also is coupled with and controlled by a control system having a subsea control module mounted to an interior mandrel.</p> |
申请公布号 |
GB2488256(B) |
申请公布日期 |
2015.04.01 |
申请号 |
GB20120005416 |
申请日期 |
2010.09.30 |
申请人 |
SCHLUMBERGER HOLDINGS LIMITED |
发明人 |
JOSEPH D SCRANTON;TAUNA LEONARDI;JOHN SKAGGS;JOHN YARNOLD;JOHN A KERR |
分类号 |
E21B34/04;E21B33/035 |
主分类号 |
E21B34/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|