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孙建孟王景花等:渤海岐口油田低阻油气层饱和度解释模型研究,测井技术,1996(4)20,239~243。以渤海峡口油田一口关键井为研究目标,其特点是水层高阻,油气层低阻,油水层电阻率十分接近,电阻率曲线上二者几乎没有差别,造成油水层解释困难。根据各种岩心分析资料和测井曲线提出了"双孔隙水"模型。应用该模型得到的饱和度计算结果与试油资料、压汞资料吻合较好。该模型可推广应用到其它类型的低阻油气层。
Sun Jianmeng, Wang Jinghua et al .: Study on the interpretation model of low resistivity reservoir gas saturation in Boqi Qikou oilfield, Logging Technology, 1996 (4) 20,239 ~ 243. Taking a key well in Xiakoukou Oilfield as the research target, it is characterized by high water resistance, low resistance of oil and gas layers, very close resistivity of oil-water layer and almost no difference between the resistivity curves, which makes oil-water formation difficult to explain. According to various core analysis data and well logging curves, a “double pore water” model is proposed. The results of saturation calculation using this model are in good agreement with the test oil data and mercury intrusion data. The model can be extended to other types of low-resistivity reservoirs.