发明名称 |
ACID-SOLUBLE CEMENT COMPOSITIONS COMPRISING CEMENT KILN DUST AND/OR A NATURAL POZZOLAN AND METHODS OF USE S |
摘要 |
<p>The present invention relates to acid-soluble cement compositions that comprise cement kiln dust ("CKD") and/or a natural pozzolan and associated methods of use. An embodiment includes a method of cementing comprising: placing an acid-soluble cement composition in a subterranean formation, wherein the acid-soluble cement composition comprises a hydraulic cement, a component selected from the group consisting of CKD, pumicite, and a combination thereof, and water; allowing the acid-soluble cement composition to set; and contacting the set acid-soluble cement composition with an acid to dissolve the set acid-soluble cement composition.</p> |
申请公布号 |
CA2803223(C) |
申请公布日期 |
2015.07.28 |
申请号 |
CA20112803223 |
申请日期 |
2011.06.21 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
BRENNEIS, D. CHAD;RODDY, CRAIG WAYNE;BENKLEY, JAMES R.;DEPLACIDO, PRESTON;CAVENY, WILLIAM J.;MORGAN, RICKEY L.;MORGAN, RONNIE G. |
分类号 |
C09K8/46;C04B14/16;C04B18/16;C09K8/467 |
主分类号 |
C09K8/46 |
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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