| 发明名称 |
Solids Free Sealing Fluid |
| 摘要 |
<p>Providing a solution of at least one salt capable of reacting with a set cement to form a solid phase comprising a precipitate or an expanded phase of the cement; contacting a region of the set cement to be repaired with the solution so as to form the solid phase in voids in the region of the set cement to be repaired.</p> |
| 申请公布号 |
EP2128109(A1) |
申请公布日期 |
2009.12.02 |
| 申请号 |
EP20080157067 |
申请日期 |
2008.05.28 |
| 申请人 |
SCHLUMBERGER HOLDINGS LIMITED;PRAD RESEARCH AND DEVELOPMENT N.V.;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B.V. |
发明人 |
JAMES, SIMON;MICHAUX, MICHEL |
| 分类号 |
C04B22/12;C04B22/16;C09K8/42 |
主分类号 |
C04B22/12 |
| 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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