为了揭示剩余油形成条件及其分布规律，以确保油田的稳产，以胜坨油田二区沙二段７、８砂组为例，进行了微型构造形态与剩余油分布关系的研究。研究表明，该区的微构造类型主要为小鼻状构造，是由于受右行扭应力作用而形成的。利用测井多井解释结果分析了微型构造对剩余油分布的影响。微型构造对油井的生产起着控制作用，在其顶部翼部是剩余油相对富集的地方。 In order to reveal the formation conditions of residual oil and its distribution, in order to ensure stable oil production, taking the No.7 and No.8 sand sets of Sha 2 Member in the Second Section of Shengtuo Oilfield as an example, the relationship between microstructure and remaining oil distribution was studied. The study shows that the micro-structure type in this area is mainly of a small nose-like structure due to the right-lateral torsional stress. The effect of microstructures on the distribution of remaining oil is analyzed using well log interpretation results. Micro-structures play a role in controlling the production of oil wells, where the wing at the top is where the remaining oil is relatively concentrated.