发明名称 |
ZERO DRILL COMPLETION AND PRODUCTION SYSTEM |
摘要 |
The present invention is a method and apparatus for a one trip completi on of fluid production wells. A completion tool string includes a pressure activated cementing valve, an external casing packer, a pressure activated production valve, an opening plug and a plug landing collar and a closing plug and seat. This too l series is assembled near the end of a production tube string upstream of the well production screen.
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申请公布号 |
CA2425783(C) |
申请公布日期 |
2006.02.07 |
申请号 |
CA20032425783 |
申请日期 |
2003.04.17 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
VINCENT, RAY;GESTE, STEVE |
分类号 |
E21B33/14;E21B21/10;E21B33/12;E21B33/16;E21B34/06 |
主分类号 |
E21B33/14 |
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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