| 发明名称 |
DOWNHOLE CEMENT FLOW |
| 摘要 |
A method can include pumping cement to a bore of a shifting sleeve disposed in a ported component seated in a cased bore above a liner; flowing the cement from the bore of the shifting sleeve through radial passages of the shifting sleeve and radial Rock passages of the ported component; and flowing the cement to an annulus between a casing of the cased bore and the liner. |
| 申请公布号 |
US2016222756(A1) |
申请公布日期 |
2016.08.04 |
| 申请号 |
US201414917561 |
申请日期 |
2014.09.11 |
| 申请人 |
Schlumberger Technology Corporation |
发明人 |
Perschke Malcolm;Hall James;Olman Robert |
| 分类号 |
E21B33/14;G05B19/416;E21B34/10 |
主分类号 |
E21B33/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
pumping cement to a bore of a shifting sleeve disposed in a ported component seated in a cased bore above a liner; flowing the cement from the bore of the shifting sleeve through radial passages of the shifting sleeve and radial passages of the ported component; and flowing the cement to an annulus between a casing of the cased bore and the liner. |
| 地址 |
Sugar Land TX US |
