发明名称 |
ENGINEERED METHODS AND MATERIALS FOR WELLBORE STRENGTHENING IN SUBTERRANEAN OPERATIONS |
摘要 |
A method of wellbore strengthening may include providing a wellbore strengthening fluid comprising a drilling fluid, a particulate, and a fiber; introducing the wellbore strengthening fluid into a wellbore penetrating a subterranean formation; and forming a plug comprising the particulate and the fiber in a void near the wellbore, the plug being capable of maintaining integrity at about 1000 psi or greater overbalance pressure. |
申请公布号 |
CA2851504(C) |
申请公布日期 |
2016.07.19 |
申请号 |
CA20122851504 |
申请日期 |
2012.10.08 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
KUMAR, ARUNESH;SAVARI, SHARATH;WHITFILL, DONALD L.;JAMISON, DALE E. |
分类号 |
E21B33/13 |
主分类号 |
E21B33/13 |
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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