发明名称 |
Apparatus and method for installing casing in a borehole |
摘要 |
An apparatus and method of installing a casing string in a borehole, the apparatus comprising a propulsion system movable through the borehole; the propulsion system having an attachment member; and the attachment member being engagable with the casing string causing the casing string to move with the propulsion system through the borehole. The apparatus further including a conduit for circulating fluids through the propulsion system to provide the power to move the propulsion system. The propulsion system may also be disposable.
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申请公布号 |
US2005061518(A1) |
申请公布日期 |
2005.03.24 |
申请号 |
US20040978589 |
申请日期 |
2004.11.01 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
VIDRINE WILLIAM L.;GRIGSBY TOMMY;PHILLIPS IAN |
分类号 |
E21B23/00;E21B23/04;E21B23/08;E21B43/10;(IPC1-7):E21B19/16 |
主分类号 |
E21B23/00 |
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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