| 发明名称 |
HYDRAULIC FLUSHING SYSTEM |
| 摘要 |
A hydraulic flushing system comprising: a hydraulic downhole control line that runs from a hydraulic source to a surface controlled sub-surface safety valve of an underwater hydrocarbon extraction facility, said hydraulic downhole control line having a directional control valve therein; and, a purge line that runs from the hydraulic downhole control line downstream of the directional control valve to a service line, said purge line having a fluid isolation valve therein. |
| 申请公布号 |
US2015158059(A1) |
申请公布日期 |
2015.06.11 |
| 申请号 |
US201414560936 |
申请日期 |
2014.12.04 |
| 申请人 |
GE Oil & Gas UK Limited |
发明人 |
SMITH David Martin |
| 分类号 |
B08B9/032 |
主分类号 |
B08B9/032 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A hydraulic flushing system comprising:
a hydraulic downhole control line that runs from a hydraulic source to a surface controlled sub-surface safety valve of an underwater hydrocarbon extraction facility, said hydraulic downhole control line having a directional control valve therein; and a purge line that runs from the hydraulic downhole control line downstream of the directional control valve to a service line, said purge line having a fluid isolation valve therein. |
| 地址 |
Nailsea GB |
