发明名称 |
Method and apparatus for remote control of multilateral wells |
摘要 |
A method and apparatus for selectively producing fluids from multiple lateral wellbores that extend from a central wellbore. The apparatus comprises a fluid flow assembly with a selectively openable and adjustable flow control valve in communication with a production tubing, located in the central wellbore between packers, and a lateral wellbore, and a selectively openable access door located adjacent the lateral wellbore allowing and preventing service tool entry into the lateral wellbore. The valve and door are individually controlled from the earth's surface.
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申请公布号 |
US5927401(A) |
申请公布日期 |
1999.07.27 |
申请号 |
US19970931959 |
申请日期 |
1997.09.17 |
申请人 |
CAMCO INTERNATIONAL INC. |
发明人 |
MORRIS, ARTHUR J.;PRINGLE, RONALD E. |
分类号 |
E21B23/02;E21B23/12;E21B34/10;E21B43/14;E21B43/30;(IPC1-7):E21B34/06;E21B34/14;E21B43/12 |
主分类号 |
E21B23/02 |
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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