发明名称 |
Cement compositions comprising high alumina cement and cement kiln dust |
摘要 |
The present invention provides cement compositions that comprise water, high alumina cement, a soluble phosphate, and cement kiln dust. The cement compositions optionally may be foamed with a gas. Methods of cementing also are provided that comprise: providing the cement composition; introducing the cement composition into a location to be cemented; and allowing the cement 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 |
US7381263(B2) |
申请公布日期 |
2008.06.03 |
申请号 |
US20050256824 |
申请日期 |
2005.10.24 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
RODDY CRAIG W.;CHATTERJI JITEN;BRENNEIS D. CHAD;KING BOBBY J. |
分类号 |
C04B7/32 |
主分类号 |
C04B7/32 |
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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