浅论低电阻率油气层与地质背景因素的内在联系

On Intrinsic Relation Between Low Resistivity Oil & Gas Zone and Geologic Factors

目前低电阻率油气层研究面临的问题是微观机理分析较深入,地质背景因素与低电阻率油气层的内在联系探讨不多,缺乏对生产的预测性和指导性。论述了地质背景因素对低电阻率油气层的形成具有重要的控制作用,在盆地的演化过程中应力机制、沉积相展布及物源等方面表现出的不同性,都或多或少地影响或控制了低电阻率油层的最终成因。

At present, research on low resistivity oil zone has been deepened in microscopic mechanism, but the research for intrinsic relation between the zone and geologic background factors is incomplete and lack of productive forecast and directivity. Geologic background factors play an important controlling role in geneses of the zone with different characteristics in stress field, distribution of sedimentary facies or source condition, etc., all these, more or less, influence or control the final geneses of such a zone.