| 发明名称 |
METHODS OF PLUGGING AND ABANDONING A WELL USING COMPOSITIONS COMPRISING CEMENT KILN DUST AND PUMICITE |
| 摘要 |
<p>The present invention provides settable compositions and methods of using settable compositions that comprise a hydraulic cement; a partially calcined kiln feed comprising SiO2, Al2O3, Fe2O3, CaO, MgO, SO3, Na2O, and K2O; metakaolin; and water. The location to be cemented may be above ground or in a subterranean formation.</p> |
| 申请公布号 |
EP2585551(A1) |
申请公布日期 |
2013.05.01 |
| 申请号 |
EP20110728369 |
申请日期 |
2011.06.21 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
BRENNEIS, D., CHAD;RODDY, CRAIG, WAYNE;KARCHER, JEFFREY, D.;HUDGINS, CALLIE, R. |
| 分类号 |
C09K8/42;C04B14/16;C04B18/16;C04B28/04;C04B28/22;C09K8/467 |
主分类号 |
C09K8/42 |
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