本文在岩心实验数据的基础上,开展对马北区块E31储层岩性、物性、含油性、电性和水性进行了深入的研究,明确了“五性”之间的关系,确定了该区块储层岩性、物性和电性的下限标准,为油田下一步对该区域的油气开发奠定了坚实的物质基础。 Based on the experimental data of cores, this paper studies the lithology, physical property, oil-bearing property, electrical property and water property of E31 reservoir in Mabei block, and clarifies the relationship between The lower limit of lithology, physical property and electrical property of the reservoir in this block has laid a solid material foundation for the oil and gas exploration in this area in the next step.