| 发明名称 |
Orientation of downhole well tools |
| 摘要 |
A method of orienting a well tool can include setting down weight on an orienting device, thereby securing in position an engagement member that was previously free to displace circumferentially in the device, and after the securing, engaging the engagement member with an orienting profile. Another method of orienting a well tool can include compressing the orienting device between sections of a tool string, thereby securing in position an engagement member that was previously free to displace circumferentially in the device, the securing step including deforming a structure of the orienting device, and after the securing, engaging the engagement member with an orienting profile. |
| 申请公布号 |
US9399897(B2) |
申请公布日期 |
2016.07.26 |
| 申请号 |
US201314379448 |
申请日期 |
2013.10.31 |
| 申请人 |
Halliburton Energy Services, Inc. |
发明人 |
Stokes Matthew B. |
| 分类号 |
E21B23/12;E21B43/119;E21B47/024 |
主分类号 |
E21B23/12 |
| 代理机构 |
|
代理人 |
Hrdlicka Chamberlain |
| 主权项 |
1. A method of orienting a well tool in a subterranean wellbore, the method comprising:
securing a lower portion of an orienting device relative to the wellbore; setting down weight on the lower portion and an upper portion of the orienting device, thereby moving the upper portion relative to the lower portion and securing in position an engagement member that was previously free to displace circumferentially in the orienting device; after the securing, engaging the engagement member with an orienting profile. |
| 地址 |
Houston TX US |
