发明名称 |
METHODS FOR ENHANCING WELL PRODUCTIVITY AND MINIMIZING WATER PRODUCTION USING SWELLABLE POLYMERS |
摘要 |
Methods of treating a subterranean formation including providing a treatment fluid comprising a base fluid and proppant particulates coated with a swellable organic polymer to form swellable organic polymer coated proppant particulates, wherein the swellable organic polymer coated proppant particulates are water-swellable, having a swelled configuration when contacted with water and an unswelled configuration in the absence of water contact; introducing the treatment fluid into a fracture in the subterranean formation; swelling the swellable organic polymer coated proppant particulates so as to adopt the swelled configuration and form a proppant pack in the fracture; and unswelling the swellable organic polymer coated proppant particulates so as to adopt the unswelled configuration during hydrocarbon production. |
申请公布号 |
CA2826697(A1) |
申请公布日期 |
2014.03.27 |
申请号 |
CA20132826697 |
申请日期 |
2013.09.12 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
NGUYEN, PHILIP D.;WEAVER, JIMMIE D. |
分类号 |
E21B43/267 |
主分类号 |
E21B43/267 |
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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