The author finds that the low-energy hydrodynamic depositional conditions and secondary pores formed by diagenesis are the main geologic genesis of original low resistivity oil reservoirs.
通过对原始低电阻率油层地质成因、机理的分析，发现形成原始低电阻率油层的主要地质成因是弱水动力沉积条件和成岩作用形成的次生孔隙。
It can be used to determine boundaries of depositional sequence and system tracts, current direction, hydraulic energy and manifold depositional environments.
用它可以确定层序和体系域边界，判断水流方向和水动力大小，识别多种沉积环境。
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