发明名称 |
Methods of cementing subterranean zones with cement compositions having enhanced compressive strengths |
摘要 |
Methods of cementing subterranean zones penetrated by well bores using cement compositions having enhanced compressive strengths are provided. A method of the invention basically comprises the steps of preparing or providing a cement composition having enhanced compressive strength upon setting comprising a hydraulic cement, sufficient water to form a slurry and a hydroxyamine compressive strength enhancing additive. Thereafter, the cement composition is placed in a subterranean zone to be cemented and allowed to set into an impermeable solid mass therein.
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申请公布号 |
US6899177(B2) |
申请公布日期 |
2005.05.31 |
申请号 |
US20030683736 |
申请日期 |
2003.10.10 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
CHATTERJ JITEN;CROMWELL ROGER S.;KING BOBBY J.;BRENNEIS D. CHAD |
分类号 |
C04B24/12;C04B28/02;C04B28/04;C09K8/467;(IPC1-7):E21B33/13 |
主分类号 |
C04B24/12 |
代理机构 |
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主权项 |
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地址 |
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