东濮凹陷户部寨地区沙三、四段储层特征研究

Research on Reservoir Character of Shasan and Shasi Formation at Hubuzai Area of Dongpu Sag

储层的类型、内部结构、物性变化、分布及发育特征是控制地下油气分布、储量丰度和产能的重要因素 ,而储层的分布和发育特征很大程度受沉积体系控制 ,同时还受成岩作用影响。因此 ,开展对储层沉积环境、沉积相、沉积体系的研究 ,对油气勘探与开发具有极为重要的意义。

What, as the most important factor, controls the reserve distribution, reserve abundance and production capacity of the reservoirs is reservoir type, internal structure, physical change, physical distribution and its development features. Meanwhile, reservoir distribution and development features are, both, to some further extent, governed by sedimentary system, and affected by diagenesis. Come to think of it, research on the reservoir sedimentary environment, sedimentary facies and sedimentary system will play a more important promotion on oil & gas exploration and development.