| 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 |
US8517101(B2) |
申请公布日期 |
2013.08.27 |
| 申请号 |
US201213548246 |
申请日期 |
2012.07.13 |
| 申请人 |
MICHAUX MICHEL;LE ROY-DELAGE SYLVAINE;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
MICHAUX MICHEL;LE ROY-DELAGE SYLVAINE |
| 分类号 |
C04B26/00;C04B26/04;E21B33/13 |
主分类号 |
C04B26/00 |
| 代理机构 |
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