石油实验地质Issue(5)：534-538,544,6.DOI:10.11781/sysydz201305534
储层非均质性对油气成藏的影响--以博兴油田沙四上亚段滩坝相砂岩为例
Influence of reservoir bed heterogeneity on hydrocarbon accumulation:Taking beach-bar sandstone of upper fourth member of Eocene Shahejie Formation in Boxing oilfield as an example
摘要
Abstract
Based on the analyses of logging data and experiment, it is discussed in this paper the reservoir bed heterogeneity and its effects on hydrocarbon accumulation in the upper fourth member of Eocene Shahejie Forma-tion of the Boxing oilfield. The result shows that the beach-bar reservoir bed with thin interbedded sandstone has strong heterogeneity. Hydrocarbon distribution and property are extremely uneven. Influenced by diagenesis, beach-bar sandstone shows strong heterogeneity, leading to different reservoir bed qualities in different areas. Reservoir bed quality has a good correspondence with hydrocarbon-bearing property, and reservoir bed heteroge-neity controls the accumulation and distribution of hydrocarbon as well as oil saturation. Simulated experiment in-dicates that the relationship between driving force and resistance has effects on hydrocarbon accumulation feature and weakens the control of hydrocarbon accumulation by reservoir bed heterogeneity to a specific extent.关键词
储层非均质性/油气不均一分布/模拟实验/滩坝相储层/博兴油田/渤海湾盆地Key words
reservoir bed heterogeneity/uneven distribution of hydrocarbon/simulated experiment/beach-bar reservoir/Boxing oilfield/Bohai Bay Basin分类
能源科技引用本文复制引用
郭松,谭丽娟,林承焰,李红南,吕修祥..储层非均质性对油气成藏的影响--以博兴油田沙四上亚段滩坝相砂岩为例[J].石油实验地质,2013,(5):534-538,544,6.基金项目
国家科技重大专项课题(20095009-003)资助。 （20095009-003）
