发明名称 |
HIGH RESOLUTION RESISTIVITY EARTH IMAGER |
摘要 |
Measurements made by a resistivity imaging tool in a borehole having non-conductive mud in a conductive earth formation are corrected using the tool standoff. The correction involves removing a calibration signal determined in a medium of high conductivity from the measured impedance. The magnitude and/or the real part of the impedance may be used. |
申请公布号 |
EA014303(B1) |
申请公布日期 |
2010.10.29 |
申请号 |
EA20080000207 |
申请日期 |
2006.07.06 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
ITSKOVICH GREGORY, B.;BESPALOV ALEXANDRE, N. |
分类号 |
G01V3/00;G01V3/02;G01V3/20 |
主分类号 |
G01V3/00 |
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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