标题： 一种新的石油井测井方法 显示英文标题

标题： A new method of petroleum well logging

摘要： 本文提出了一种新的石油测井方法——泥质砂岩储层的电阻率测井法，通过理论和岩石物理实验研究。 电阻率测井测量泥质砂岩储层的电阻率，从实部中提取电阻率信息，并用于定量确定储层的含油饱和度。 研究表明，在泥质砂岩中从电阻率的实部提取的电阻率具有与纯砂岩地层电阻率相似的特性，可直接用于储层含油解释的阿奇公式。 显示英文摘要

摘要： This paper presents a new petroleum well logging method - electrical impedance logging for shaly sand reservoirs - through theoretical and petrophysical experimental research. Electrical impedance logging measures the electrical impedance of shaly sand reservoirs, extracts resistivity information from the real part, and uses it to determine the oil saturation of the reservoir quantitatively. The study shows that the resistivity, extracted from the real part of the electrical impedance in shaly sands, has characteristics similar to those of the pure sandstone formation resistivity and can be directly used in Archie's law for oil-bearing interpretation of reservoirs.