发明名称 |
SINGLE TRIP GRAVEL PACK SYSTEM AND METHOD |
摘要 |
Systems and methods for completing a well. A lower completion assembly is run into a wellbore adjacent to a subsurface formation in a single trip. The lower completion assembly includes a screen assembly, an inner string, and a sealing device. The inner string has a return opening and at least one inflow control device communicating with an interior of the inner string. The barrier device actuates between a gravel packing position and an inflow control position. Gravel flows about the screen assembly with the barrier device in the gravel packing position during at least a portion of gravel pack operations. The barrier device is actuated to the inflow control position to restrict flow through the screen assembly during at least a portion of a well operation. |
申请公布号 |
EP2872734(A1) |
申请公布日期 |
2015.05.20 |
申请号 |
EP20130816259 |
申请日期 |
2013.07.08 |
申请人 |
SERVICES PÉTROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V. |
发明人 |
STRINGFIELD, BARRY SCOTT;RIISEM, EDVIN EIMSTAD;MOEN, TERJE;STAMM, BRYAN |
分类号 |
E21B43/04;E21B33/12;E21B43/14 |
主分类号 |
E21B43/04 |
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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