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目前,国内外资料普遍认为油气藏上的激电异常主要是由于与类物质运移有关的黄铁矿化所引起的。本文通过对冀中地区激电找油试验工作资料,结合任丘地区地质、水文地质特征和油气生成、运移规律的分析,初步认为油气藏上的激电异常与多种因素有关,任丘油田上的激电异常主要为离子导体的薄膜极化在温度、地下水矿化度、粘土矿物含量等因素的影响下产生,其激电异常与受温度、地下水矿化度、粘土矿物含量影响的极化体电阻率有关。
At present, the domestic and foreign data generally believe that the anomalies of the anomalies in the reservoirs are mainly caused by the pyrite mineralization related to the transport of materials. Based on the data of experimental work of oil exploration in Jizhong region and the analysis of the geologic and hydrogeological features and the law of hydrocarbon generation and migration in Renqiu area, it is preliminarily believed that the anomalies of the anomalies in the reservoirs are related to a variety of factors. Renqiu The anomalies in the oil field are mainly caused by the influence of temperature, groundwater salinity, clay mineral content and other factors on the polarization of the ion conductor. The anomalies of the anomalies are affected by the temperature, the salinity of groundwater and the clay mineral content Polarized body resistivity.