在对临盘油田商58区的构造、地层格架和沉积体系分析的基础上,建立了碳酸盐岩储层沉积相模式,确定了储层的发育期次及其规模;并对研究区碳酸盐岩储层成岩作用、储集性能以及孔隙发育特征等方面进行了研究,分析了该区油气藏的成藏条件和分布规律,对有利储集相带进行了预测,指出了有利勘探目标,为后期的油气开发提供了依据。 Based on the analysis of structure, stratigraphic framework and sedimentary system of Block 58 in Shangpan Oilfield, the sedimentary facies pattern of carbonate reservoir was established and the development period and scale of the reservoir were determined. Carbonate reservoirs diagenesis, reservoir properties and pore development characteristics were studied. The reservoir forming conditions and distribution rules of the reservoirs were analyzed. The favorable reservoir facies belts were predicted, and the favorable exploration The goal for the late oil and gas development provides the basis.