发明申请
US20140318785A1 Wellbore Servicing Compositions and Methods of Making and Using Same
审中-公开
Wellbore服务组合及其使用方法
- 专利标题： Wellbore Servicing Compositions and Methods of Making and Using Same
- 专利标题（中）： Wellbore服务组合及其使用方法
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申请号： US13874234申请日： 2013-04-30
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公开(公告)号： US20140318785A1公开(公告)日： 2014-10-30
- 发明人: B. Raghava REDDY , Peter James BOUL , Snehalata Sachin AGASHE , Brittney Nichole GUILLORY , Damilola Deborah OLATERU
- 申请人： HALLIBURTON ENERGY SERVICES, INC.
- 申请人地址： US TX Houston
- 专利权人： Halliburton Energy Services, Inc.
- 当前专利权人： Halliburton Energy Services, Inc.
- 当前专利权人地址： US TX Houston
- 主分类号： C09K8/487
- IPC分类号： C09K8/487 ; E21B33/13
摘要：
A method of servicing a wellbore in a subterranean formation comprising placing a liquid additive composition comprising (i) a liquid non-aqueous continuous phase; (ii) a discontinuous phase comprising a water-soluble polymeric additive; (iii) emulsion-stabilizing and water-wetting surfactants and (iv) a discontinuous phase release control agent. A method of servicing a wellbore comprising placing a wellbore servicing fluid comprising (i) a cementitious material and (ii) a liquid additive composition comprising a fluid loss additive and a discontinuous phase release control agent into the wellbore and/or subterranean formation; and allowing the cement to set. A wellbore servicing composition comprising a cement slurry and a liquid additive composition comprising (i) an acid gelling polymer (ii) an invert emulsion; (iii) a water-wetting surfactant; (iv) an emulsion-stabilizing surfactant; and (v) a discontinuous phase control release agent wherein the acid-gelling polymer is disposed within the invert emulsion.
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