发明名称 |
DISTRIBUTED DOWNHOLE ACOUSTING SENSING |
摘要 |
<p>A method and system to perform distributed downhole acoustic sensing in a borehole are described. The system includes an optical fiber comprising at least one reflector, and a tunable laser configured to perform a transmission of a range of wavelengths through the optical fiber. The system also includes a receiver configured to receive an interferometer signal resulting from the transmission, and a processor configured to determine a component of the interferometer signal.</p> |
申请公布号 |
CA2892374(A1) |
申请公布日期 |
2014.06.05 |
申请号 |
CA20132892374 |
申请日期 |
2013.10.29 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
CHILDERS, BROOKS A.;DUNCAN, ROGER GLEN;NUCKELS, MICHAEL C. |
分类号 |
E21B47/0224;E21B47/135 |
主分类号 |
E21B47/0224 |
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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