| 发明名称 |
Well cementing process and gasified cements useful therein |
| 摘要 |
A process and method for cementing adjacent to a subterranean gas containing zone. The cementing compositions comprise a hydraulic cement, aluminum powder ot generate hydrogen gas, and an inhibitor which retards the generation of hydrogen gas produced by the aluminum powder.
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| 申请公布号 |
US4367093(A) |
申请公布日期 |
1983.01.04 |
| 申请号 |
US19810282321 |
申请日期 |
1981.07.10 |
| 申请人 |
HALLIBURTON COMPANY |
发明人 |
BURKHALTER, JOHN F.;CHILDS, JERRY D.;SUTTON, DAVID L. |
| 分类号 |
C04B28/02;C09K8/46;C09K8/473;(IPC1-7):C04B7/00 |
主分类号 |
C04B28/02 |
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