发明名称 |
IMPROVED AQUEOUS-BASED INSULATING FLUIDS AND RELATED METHODS |
摘要 |
Provided herein are methods and compositions that include a method comprising providing an annulus between a first tubing and a second tubing; providing an aqueous-based insulating fluid that comprises an aqueous base fluid, a water-miscible organic liquid, and a layered silicate; and placing the aqueous-based insulating fluid in the annulus. A composition provided includes an aqueous-based insulating fluid comprising an aqueous base fluid, a water-miscible organic liquid, and a layered silicate.
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申请公布号 |
CA2716450(A1) |
申请公布日期 |
2009.09.17 |
申请号 |
CA20092716450 |
申请日期 |
2009.03.05 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
EZELL, RYAN G.;HARRISON, DOUGLAS J. |
分类号 |
C10M173/02;C09K8/14;E21B36/00;F16L59/14 |
主分类号 |
C10M173/02 |
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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