发明名称 |
WELLBORE SERVICING COMPOSITIONS COMPRISING A DENSITY SEGREGATION INHIBITING COMPOSITE AND METHODS OF MAKING AND USING SAME |
摘要 |
A method of servicing a wellbore comprising placing a wellbore servicing fluid comprising a density segregation inhibitor composite into the wellbore, wherein the density segregation inhibitor composite comprises a high density additive and a low density additive; and wherein the high density additive comprises barium sulfate, iron oxide, manganese oxide, or combinations thereof. A method of inhibiting segregation of particles in a wellbore servicing fluid comprising preparing a composite material comprising a high density additive and a low density additive, wherein the low density additive comprises an elastomer which can increase in volume by greater than about 300% based on its original volume when contacted with a fluid.
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申请公布号 |
CA2727422(A1) |
申请公布日期 |
2009.12.23 |
申请号 |
CA20092727422 |
申请日期 |
2009.06.11 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
SANTRA, ASHOK K.;LIANG, FENG;FITZGERALD, RUSSELL M. |
分类号 |
E21B43/04;C09K8/035;C09K8/62 |
主分类号 |
E21B43/04 |
代理机构 |
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代理人 |
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地址 |
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