精细构造解释和储层预测是针对具体评价地区地质和地球物理特征的一系列技术、方法的整合,能最有效的解决相关研究问题,发现油气成藏的关键因素。在秦皇岛27/33区块油藏评价中,从井资料入手,通过测井处理、地层对比、构造精细解释、地震反演和三维可视化解释,描述了该区的构造特征,落实了圈闭规模,揭示了目的层明下段曲流河、网状河的沉积、展布和河流变迁的特征、相关沉积砂体的空间分布特征及其含油气性。基于研究结果提出秦皇岛33-1油藏是一个低幅度构造背景上的构造-岩性油藏,并具有一定规模的地质储量。

In face of a shortage of reserves of QHD32-6 oil field in China,the study is carried out as QHD27/33 3D area is in the vicinity of QHD32-6 oil field,and have potential beneficial result from development,as soon as there are 3 wells differing in oil show so correlative reservoirs need evaluation.The purpose of the study is for provided drilling point of oil and gas exploration.The research start with well datum.description on the structure and traps get fine detail,and by log data processing,stratigraphic.