发明名称 |
Methods for stimulating hydrocarbon production |
摘要 |
Methods are provided for stimulation of hydrocarbon production from low permeability formations by hydraulic fracturing, acid fracturing, and hydraulic fracturing followed by gravel packing in a single operation. The methods use a first injected viscous pad made with low concentration uncrosslinked polymer to initiate and propagate the fracture and control fluid loss, followed by a second injected fluid gelled with a viscoelastic surfactant for carrying proppant or acid into the fracture.
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申请公布号 |
US2003054962(A1) |
申请公布日期 |
2003.03.20 |
申请号 |
US20020195704 |
申请日期 |
2002.07.15 |
申请人 |
ENGLAND KEVIN W.;BONEY CURTIS L.;MILLER MATTHEW J. |
发明人 |
ENGLAND KEVIN W.;BONEY CURTIS L.;MILLER MATTHEW J. |
分类号 |
C09K8/62;C09K8/70;C09K8/72;C09K8/88;C09K8/90;C09K8/94;(IPC1-7):C09K7/00 |
主分类号 |
C09K8/62 |
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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