大庆长垣南部葡萄花油层剩余储量潜力主要是油田边部已提交未动用的储量以及在已提交探明储量边界外的剩余增储潜力,这部分储量具有分布零散、厚度薄、油藏类型多样、油水关系复杂、开发难度大等地质特点,针对研究区的问题,运用地质、试油、钻井、录井及分析测试数据,结合沉积学研究分析大庆长垣南部葡萄花油层的油气成藏模式与主控因素。 The potential reserves of the Putaohua reservoir in the southern part of Daqing Changyuan mainly include the reserves that have been submitted to the unused side of the oilfield and the potential for additional storage outside the boundaries of the proved reserves. This part of the reserves is characterized by scattered distribution, thin thickness and diverse reservoir types , The complex relationship between oil and water and the difficulty of development. According to the study area, geology, oil testing, drilling, logging and analysis of test data were combined with sedimentology to study the hydrocarbon accumulation pattern of Putaohua reservoir in the south of Daqing And the main control factor.