发明名称 |
High resolution resistivity earth imager |
摘要 |
Impedance measurements made by a galvanic resistivity tool in a borehole in an earth formation are corrected by a factor that depends on the mud conductivity and the mud dielectric constant. Standoff measurements are not necessary.
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申请公布号 |
US7394258(B2) |
申请公布日期 |
2008.07.01 |
申请号 |
US20050203829 |
申请日期 |
2005.08.15 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
ITSKOVICH GREGORY B.;BESPALOV ALEXANDRE N.;GOLD RANDY |
分类号 |
G01V3/00;G01V3/02 |
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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