| 发明名称 |
Actuating Apparatus |
| 摘要 |
A downhole actuating apparatus (10) comprising a body (12), an object (14) provided on the body, and a sealing arrangement (30) provided on the body and axially spaced from the object. In use, the apparatus (10) is deployed downhole until the object (14) engages an obstacle (44). The sealing arrangement is configured to provide protection for the object during deployment of the apparatus and/or while the apparatus is engaged with the obstacle. |
| 申请公布号 |
US2016032690(A1) |
申请公布日期 |
2016.02.04 |
| 申请号 |
US201414776846 |
申请日期 |
2014.03.14 |
| 申请人 |
Petrowell Limited |
发明人 |
Patton Damien Gerard |
| 分类号 |
E21B41/00;E21B34/10;E21B34/06 |
主分类号 |
E21B41/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A downhole actuating apparatus comprising:
a body, an object provided on the body, and a sealing arrangement provided on the body and axially spaced from the object. |
| 地址 |
Aberdeen, Aberdeenshire GB |
