| 发明名称 |
Cementing a cylinder in a bore. |
| 摘要 |
<p>A cylinder is fixed within a bore, eg. a well casing within a well bore, by using a cement slurry comprising water and hydraulic cement in a weight ratio of 0.5:1 to 5.0:1, the particle size of the cement being no greater than 30 microns, and the Blaine Fineness being no less than 6000 cm<2>/g.</p> |
| 申请公布号 |
EP0494748(A2) |
申请公布日期 |
1992.07.15 |
| 申请号 |
EP19920300089 |
申请日期 |
1992.01.07 |
| 申请人 |
HALLIBURTON COMPANY |
发明人 |
HARRIS, KIRK L.;VINSON, EDWARD F.;BOUR, DANIEL L.;BRUNETTE, PATRICK T.;FREYALDENHOVEN, PHILIP C.;LEE, LINDSEY D. |
| 分类号 |
C04B7/52;C09K8/46;E21B7/06;E21B33/138 |
主分类号 |
C04B7/52 |
| 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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