发明名称 |
APPLICATION OF DEGRADABLE FIBERS IN INVERT EMULSION FLUIDS FOR FLUID LOSS CONTROL |
摘要 |
A method of treating a subterranean formation including emplacing in a wellbore a fluid, comprising an oleaginous continuous phase, a non-oleaginous discontinuous phase, an emulsifier, at least one degradable material, and at least one bridging material, and contacting the formation with the fluid. A method and apparatus related to an invert emulsion fluid loss pill including an oleaginous continuous phase, a non-oleaginous discontinuous phase, an emulsifier, at least one degradable material, wherein the degradable material hydrolyzes to release an organic acid, and at least one bridging material. |
申请公布号 |
WO2010148226(A3) |
申请公布日期 |
2011.04.21 |
申请号 |
WO2010US39032 |
申请日期 |
2010.06.17 |
申请人 |
M-I L.L.C.;SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B. V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;BUSTON, OSCAR;ALI, SYED;NGUYEN, CHAU |
发明人 |
BUSTON, OSCAR;ALI, SYED;NGUYEN, CHAU |
分类号 |
C09K8/36;C09K8/32;E21B7/00 |
主分类号 |
C09K8/36 |
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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