发明名称 |
Error correction and calibration of a deep reading propagation resistivity tool |
摘要 |
A resistivity logging tool suitable for downhole use includes a transmitter, two spaced apart receivers. The measured signals are inverted to determine the distance to a boundary in the earth formation in the presence of a transition zone in resistivity. The direction of drilling may be controlled based on the determined distance. |
申请公布号 |
GB2432915(A) |
申请公布日期 |
2007.06.06 |
申请号 |
GB20070002566 |
申请日期 |
2005.07.22 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
MARTIN FOLBERTH;FANG SHENG;TSILI WANG |
分类号 |
G01V3/30;G01V13/00 |
主分类号 |
G01V3/30 |
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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