发明名称 |
Downhole Tool Non Contact Position Measurement System |
摘要 |
A downhole tool includes a position system. The position system includes a hub moveably coupled to a fixed tool string. The hub includes a sensor component. The position system also includes a position sensor disposed within the fixed tool string and segregated from the sensor component. Additionally, the sensor component is at a first pressure and the position sensor is at a second pressure, different than the first pressure. |
申请公布号 |
US2016237809(A1) |
申请公布日期 |
2016.08.18 |
申请号 |
US201514624368 |
申请日期 |
2015.02.17 |
申请人 |
Schlumberger Technology Corporation |
发明人 |
Toniolo Julien;Sallwasser Alan J.;Wells Peter;Fredette Mark A. |
分类号 |
E21B47/09;G01V3/26;G01V11/00;E21B47/06 |
主分类号 |
E21B47/09 |
代理机构 |
|
代理人 |
|
主权项 |
1. A downhole tool, comprising:
a position system, comprising:
a hub moveably coupled to a fixed tool string, wherein the hub comprises a sensor component; anda position sensor disposed within the fixed tool string and segregated from the sensor component; wherein the sensor component is at a first pressure and the position sensor is at a second pressure, different than the first pressure. |
地址 |
Sugar Land TX US |