| 发明名称 |
System and Method to Control Multiple Tools Through One Control Line |
| 摘要 |
The invention is a system and method a system used to control multiple downhole tools with one control line. The downhole tools may comprise any hydraulically actuated tools, such as valves, packers, or perforating guns. Each tool is associated with an indexer, in one embodiment, so that the tools can be operated in concert and as a system.
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| 申请公布号 |
US2005087344(A1) |
申请公布日期 |
2005.04.28 |
| 申请号 |
US20040904091 |
申请日期 |
2004.10.22 |
| 申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
TOEKJE JARLE;JOKELA TIMO;RAW IAN;TRITTSCHUH JENNIFER E.;JONAS JASON K.;ROSS DONALD W. |
| 分类号 |
E21B44/00;E21B23/04;E21B34/10;E21B34/16;E21B41/00;E21B47/12;(IPC1-7):E21B34/10 |
主分类号 |
E21B44/00 |
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