| 发明名称 |
COMPOSITIONS AND METHODS FOR WELL CEMENTING |
| 摘要 |
<p>Cement slurries are prepared that comprise water and a blend comprising an inorganic cement and at least one mineral. The slurries may have a solid volume fraction between 0.3 and 0.4, and the cement may be present at concentrations between 30% and 70% by volume of blend. The slurries may be placed in a subterranean well and allowed to harden and form set cements.</p> |
| 申请公布号 |
WO2016005610(A1) |
申请公布日期 |
2016.01.14 |
| 申请号 |
WO2015EP66948 |
申请日期 |
2015.07.23 |
| 申请人 |
SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER CANADA LIMITED;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
MICHAUX, MICHEL;TERRIER, CYRIL |
| 分类号 |
C09K8/467;C04B28/02;C09K8/48 |
主分类号 |
C09K8/467 |
| 代理机构 |
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