发明名称 |
Sensor deployment |
摘要 |
Apparatus and the methods for deploying a sensor in the formation down a borehole. The apparatus comprises a downhole drilling system which is connected at a first end to the surface and is connected at a second end to a flexible drilling string downhole in the borehole. At least a portion of the flexible drilling string is locatable in a lateral hole of the borehole, and at least one downhole sensor is connectable to the portion of the drilling string that is locatable in the lateral hole. |
申请公布号 |
GB2454909(B) |
申请公布日期 |
2012.07.25 |
申请号 |
GB20070022932 |
申请日期 |
2007.11.23 |
申请人 |
SCHLUMBERGER HOLDINGS LIMITED |
发明人 |
ERIC LAVRUT;CHARLES WOODBURN |
分类号 |
E21B7/04;E21B4/00;E21B41/00;E21B47/00;E21B47/01 |
主分类号 |
E21B7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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