发明名称 |
LOCATION OF DOWNHOLE LINES |
摘要 |
<p>A method of determining an azimuthal orientation of a well tool relative to a line in a well can include connecting at least one acoustic source to the well tool, the acoustic source having a known azimuthal orientation relative to the well tool, and detecting at least one acoustic signal transmitted from the acoustic source to an acoustic sensor, the acoustic sensor having a known azimuthal orientation relative to the line. A system for determining an azimuthal orientation of one or more lines relative to a well tool in a wellbore can include at least one acoustic source having a known azimuthal orientation relative to the well tool, and an optical waveguide connected to a distributed acoustic sensing instrumentation, the waveguide having a known azimuthal orientation relative to the lines, and in which the distributed acoustic sensing instrumentation detects acoustic signals transmitted from the acoustic source to the waveguide.</p> |
申请公布号 |
WO2013188166(A1) |
申请公布日期 |
2013.12.19 |
申请号 |
WO2013US44034 |
申请日期 |
2013.06.04 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
SKINNER, NEAL, G.;FRIPP, MICHAEL, L. |
分类号 |
E21B47/095;E21B47/14 |
主分类号 |
E21B47/095 |
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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