基本信息:
- 专利标题: SYSTEM FOR TRACKING AND MAINTAINING AN ON-GRADE HORIZONTAL BOREHOLE
- 专利标题(中):用于追踪和维护一个水平井眼水平井的系统
- 申请号:PCT/US2006/032603 申请日:2006-08-22
- 公开(公告)号:WO2007024779A1 公开(公告)日:2007-03-01
- 发明人: GUNSAULIS, Floyd, R. , BAILEY, Brian, K. , COLE, Scott, B. , SELF, Kelvin, P. , STANGL, Gerald, A.
- 申请人: THE CHARLES MACHINE WORKS, INC. , GUNSAULIS, Floyd, R. , BAILEY, Brian, K. , COLE, Scott, B. , SELF, Kelvin, P. , STANGL, Gerald, A.
- 申请人地址: 1959 WEST FIR AVENUE, P.o. Box 66, Perry, OK 73077-0066 US
- 专利权人: THE CHARLES MACHINE WORKS, INC.,GUNSAULIS, Floyd, R.,BAILEY, Brian, K.,COLE, Scott, B.,SELF, Kelvin, P.,STANGL, Gerald, A.
- 当前专利权人: THE CHARLES MACHINE WORKS, INC.,GUNSAULIS, Floyd, R.,BAILEY, Brian, K.,COLE, Scott, B.,SELF, Kelvin, P.,STANGL, Gerald, A.
- 当前专利权人地址: 1959 WEST FIR AVENUE, P.o. Box 66, Perry, OK 73077-0066 US
- 代理机构: O'CONNELL, Sean, V.
- 优先权: US60/710,523 20050823; US60/734,670 20051108
- 主分类号: E21B47/02
- IPC分类号: E21B47/02 ; E21B7/04 ; E21B15/04
摘要:
A tracking receiver system (20) is used to track the progress of a downhole tool (10) along a subsurface path having a desired grade. The tracking receiver system is adapted to detect a reference line (22) originating from a reference line receiver (96) and to determine the position of the downhole tool (10) along a desired subsurface path relative to the reference line. In an alternative embodiment the tracking receiver system (20) may comprise a global positioning satellite system to provide information used to determine the position of the downhole tool relative to the desired subsurface path.
摘要(中):
跟踪接收器系统(20)用于沿着具有期望等级的地下路径跟踪井下工具(10)的进展。 跟踪接收器系统适于检测源自参考线接收器(96)的参考线(22)并且确定井下工具(10)相对于参考线沿着期望的地下路径的位置。 在替代实施例中,跟踪接收器系统(20)可以包括全球定位卫星系统以提供用于确定井下工具相对于期望地下路径的位置的信息。 p>
IPC结构图谱:
E | 固定建筑物 |
--E21 | 土层或岩石的钻进;采矿 |
----E21B | 土层或岩石的钻进;从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
------E21B47/00 | 测量钻孔或井 |
--------E21B47/02 | .斜度或方向的确定 |