发明名称 |
Wellbore servicing compositions comprising a fluid loss agent and methods of making and using same |
摘要 |
A method of servicing a wellbore comprising preparing a composition comprising a calcium aluminate cement, water, and a fluid loss additive wherein the fluid loss additive comprises an acid gelling polymer, placing the composition in the wellbore, and allowing the composition to set. A method of servicing a wellbore comprising placing into a wellbore having a bottom hole static temperature of greater than about 50° F. and/or a pH of from about 3 to about 9 a cement slurry comprising a calcium aluminate cement having an aluminum oxide content of greater than about 60 wt. % based on the total weight of the calcium aluminate cement and an acid-gelling polymer wherein the cement slurry has a fluid loss at 10 cc/10 min. to about 600 cc/30 min. |
申请公布号 |
US2012138299(A1) |
申请公布日期 |
2012.06.07 |
申请号 |
US20100961234 |
申请日期 |
2010.12.06 |
申请人 |
JOSEPH TRISSA;CHAKRABORTY PANKAJ PHANI;REDDY B. RAGHAVA;HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
JOSEPH TRISSA;CHAKRABORTY PANKAJ PHANI;REDDY B. RAGHAVA |
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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