发明名称 |
Correction of misalignment of antennas in a downhole logging tool |
摘要 |
Misalignment of the transmitter and receiver coils of an induction logging tool is determined by positioning the logging tool with a coil axially encompassing the transmitter coil and/or the receiver coil, and activating the transmitter at a plurality of rotational angles.
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申请公布号 |
US7629792(B2) |
申请公布日期 |
2009.12.08 |
申请号 |
US20070929238 |
申请日期 |
2007.10.30 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
PELEGRI LUIS M.;FORGANG STANISLAV W.;CROSSKNO MICHAEL S. |
分类号 |
G01V3/28 |
主分类号 |
G01V3/28 |
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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