发明授权
- 专利标题： Cement compositions comprising aluminum chloride and associated methods
- 专利标题（中）： 包含氯化铝的水泥组合物和相关方法
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申请号： US12191529申请日： 2008-08-14
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公开(公告)号： US07708071B2公开(公告)日： 2010-05-04
- 发明人: Craig W. Roddy , Ricky L. Covington , Jiten Chatterji , Bobby J. King , D. Chad Brenneis
- 申请人： Craig W. Roddy , Ricky L. Covington , Jiten Chatterji , Bobby J. King , D. Chad Brenneis
- 申请人地址： US OK Duncan
- 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 OK Duncan
- 代理机构： Tumey, LLP
- 代理商 Craig W. Roddy
- 主分类号： E21B33/13
- IPC分类号： E21B33/13
摘要：
Methods and compositions including, in one embodiment, a method of cementing in a subterranean formation comprising introducing a cement composition into the subterranean formation, wherein the cement composition comprises cement; a strength-enhancing additive consisting essentially of aluminum chloride and a metal halide; and water; and allowing the cement composition to set. Another method of cementing in a subterranean formation comprises preparing a cement composition that comprises cement, a strength-enhancing additive consisting essentially of aluminum chloride and a metal halide, and water, wherein the aluminum chloride and metal halide are not combined prior to preparing the cement composition; introducing the cement composition into the subterranean formation; and allowing the cement composition to set.
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