| 发明名称 |
CEMENTING COMPOSITION COMPRISING WITHIN UN-REACTED CEMENT |
| 摘要 |
The invention provides a cementing composition for use in oilfield application, wherein a significant amount of cement is left intentionally un-hydrated when the cement is set; such that said amount of un-hydrated cement becomes hydrated when the set cement is damaged.
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| 申请公布号 |
US2010081733(A1) |
申请公布日期 |
2010.04.01 |
| 申请号 |
US20090441240 |
申请日期 |
2009.11.11 |
| 申请人 |
MICHAUX MICHEL;LE-ROY-DELAGE SYLVAINE |
发明人 |
MICHAUX MICHEL;LE-ROY-DELAGE SYLVAINE |
| 分类号 |
C08K3/00 |
主分类号 |
C08K3/00 |
| 代理机构 |
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代理人 |
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