发明名称 |
INTEGRATED ZONAL CONTACT AND INTELLIGENT COMPLETION SYSTEM |
摘要 |
Systems and methods for producing from multiple zones in a subterranean formation are provided. The system can include a liner including a first frac valve, a second frac valve, and a formation isolation valve. The second frac valve can be positioned above the first frac valve, and the formation isolation valve can be positioned above the second frac valve. A completion assembly can be disposed at least partially within the liner. The completion assembly can include a valve shifting tool adapted to actuate the formation isolation valve between an open position and a closed position. The completion assembly can also include a first flow control valve in fluid communication with the first frac valve and a second flow control valve in fluid communication with the second frac valve. |
申请公布号 |
WO2012112657(A2) |
申请公布日期 |
2012.08.23 |
申请号 |
WO2012US25202 |
申请日期 |
2012.02.15 |
申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;PATEL, DINESH |
发明人 |
PATEL, DINESH |
分类号 |
E21B34/12;E21B43/08;E21B43/26;E21B43/30 |
主分类号 |
E21B34/12 |
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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