摘要
在总结前人具有代表性的含水饱和度方程的基础上,提出一个新的R_t—S_w方程。该方程考虑了泥质分布形式、地层倾斜等因素的影响,其它方程可由这一方程经简化而得出。文章还定量分析了地层倾斜对电阻率测量值的影响。
A new equation of resishvity and water saturation in shaly sands is proposed undersummarization of previous typical equations. Shaly distribution and declination of beds havebeen considered in the new equation. Other type of equations can be derived through simpli-fying this new equation. The effect of bed declination to resistivity measurements is studiedalso.
