| 发明名称 |
COMPOSITIONS AND METHODS FOR SERVICING SUBTERRANEAN WELLS |
| 摘要 |
This invention relates to methods for servicing subterranean wells, in particular, fluid compositions and methods for remedial operations during which the fluid compositions are pumped into a wellbore and make contact with well cements placed during primary cementing or previous remedial cementing operations. |
| 申请公布号 |
EP2424951(A1) |
申请公布日期 |
2012.03.07 |
| 申请号 |
EP20100711344 |
申请日期 |
2010.03.24 |
| 申请人 |
SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B.V.;SCHLUMBERGER HOLDINGS LIMITED;PRAD RESEARCH AND DEVELOPMENT LIMITED |
发明人 |
CARELLI, CLARA;REGNAULT DE LA MOTHE, LOIC;LE ROY-DELAGE, SYLVAINE |
| 分类号 |
C09K8/504 |
主分类号 |
C09K8/504 |
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