发明名称 |
Intelligent zelf kalibrerend akoestisch telemetriesamenstel. |
摘要 |
An acoustic telemetry system for use in a borehole achieves both bi-directional and multi-hop communications without need for a wireline. Each step in the communications link comprises a processor and transceiver, which communicate with adjacent transceivers to achieve self-optimization. During operation, if communications deteriorate, each pair of transceivers can re-initiate optimization and attempt to reset parameters to achieve improved communications. Similarly, the system can also re-calibrate periodically to assure that optimal conditions are maintained. |
申请公布号 |
NL1022445(A1) |
申请公布日期 |
2003.07.31 |
申请号 |
NL20031022445 |
申请日期 |
2003.01.20 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
VIMAL VINOD SHAH;WALLACE REID GARDNER;DONALD GAY KYLE |
分类号 |
E21B41/00;E21B47/12;E21B47/14;G01V11/00;(IPC1-7):E21B47/16;H04B11/00 |
主分类号 |
E21B41/00 |
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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