发明名称 |
Computerized actuation and monitoring of downhole tools, e.g. for well completion system, sends signals from touch screen to cause movement between open and closed positions |
摘要 |
A tool in a well has an open and a closed position. A signal is transmitted to it, to cause movement between these positions. The signal is generated when an operator interacts with and touches a computer screen.
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申请公布号 |
FR2850129(A1) |
申请公布日期 |
2004.07.23 |
申请号 |
FR20040000623 |
申请日期 |
2004.01.22 |
申请人 |
WEATHERFORD LAMB |
发明人 |
WEATHERILL SCOTT;ROBISON CLARK |
分类号 |
E21B23/00;E21B34/16;E21B44/00;E21B47/12;(IPC1-7):E21B44/00;E21B47/00 |
主分类号 |
E21B23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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