发明授权
- 专利标题： System and technique for orienting and positioning a lateral string in a multilateral system
- 专利标题（中）： 用于在多边系统中定向和定位横向弦的系统和技术
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申请号： US10905329申请日： 2004-12-28
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公开(公告)号： US07284607B2公开(公告)日： 2007-10-23
- 发明人: Carlos Araque , John R. Whitsitt , Martin Prado , Robert Scott Neves , Christine L. Cano
- 申请人： Carlos Araque , John R. Whitsitt , Martin Prado , Robert Scott Neves , Christine L. Cano
- 申请人地址： US TX Sugar Land
- 专利权人： Schlumberger Technology Corporation
- 当前专利权人： Schlumberger Technology Corporation
- 当前专利权人地址： US TX Sugar Land
- 代理商 Bryan L. White; Kevin P. McEnaney; Dale V. Gaudier
- 主分类号： E21B23/00
- IPC分类号： E21B23/00 ; E21B43/12 ; E21B31/14
摘要：
A technique that is usable with a subterranean well that has a first string that lines a borehole includes running a second string into the well and engaging a deflecting face of a deflector to deflect the second string into a window of the first string. The technique includes performing at least one of positioning the second string and orienting the second string using a profile on the deflector downhole of the deflecting face.
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