发明名称 |
Methods of using foamed settable compositions comprising cement kiln dust |
摘要 |
The present invention provides settable compositions that comprise water and cement kiln dust. The settable compositions optionally may comprise an additive that comprises at least one of the following group: fly ash; shale; slag cement; zeolite; metakaolin; and combinations thereof. The settable compositions optionally may be foamed with a gas. Methods of cementing also are provided that comprise: providing the settable composition; introducing the settable composition into a location to be cemented; and allowing the settable composition to set therein. The location to be cemented may be above ground or in a subterranean formation.
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申请公布号 |
US2007056733(A1) |
申请公布日期 |
2007.03.15 |
申请号 |
US20050223485 |
申请日期 |
2005.09.09 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
RODDY CRAIG W.;CHATTERJI JITEN;BRENNEIS D. C.;KING BOBBY J. |
分类号 |
E21B33/14;C04B16/08;C04B18/06;C04B20/00 |
主分类号 |
E21B33/14 |
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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