发明授权
- 专利标题： Determination of electrical resistivity due to shaliness of earth formations utilizing dielectric constant measurements
- 专利标题（中）： 使用介电常数测量确定地层岩浆的电阻率
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申请号： US48811374申请日： 1974-07-12
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公开(公告)号： US3895289A公开(公告)日： 1975-07-15
- 发明人: RICKEY WYNN P , RUMBLE ROBERT C , HOYER WILMER A
- 申请人： EXXON PRODUCTION RESEARCH CO
- 专利权人： Exxon Production Research Co
- 当前专利权人： Exxon Production Research Co
- 优先权： US48811374 1974-07-12; US21009671 1971-12-20
- 主分类号： G01V3/24
- IPC分类号： G01V3/24 ; G01V3/18 ; G01V3/06
摘要：
The effects of shaliness on the electrical resistivity (or conductivity) of earth formations is determined by obtaining a relationship between dielectric constant and a conductivity parameter that is a function of shaliness, measuring the dielectric constant of the earth formation of interest and using the relationship between dielectric constant and the conductivity parameter to determine the effects of shaliness on resistivity. The dielectric constant of portions of formations can be determined in-situ by electrical measurements, or by obtaining earth cores and subjecting the cores to electrical measurements.
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