平湖油气田H63砂体成藏模式和剩余油分析

详细信息

Reservoir model and residual oil distribution in the H63 reservoir sandstones from the Pinghu Oil and Gas Field in the eastern Zhejiang depression

1. Research Institute of Geological Sciences, Shengli Oil Field Company, SINOPEC, Dongying 257015, Shandong, China;
2. Research Institute of Geological Exploration and Development, Chuanqing Drilling Engineering Company Limited, Chengdu 610051, Sichuan, China

摘要: 在对H63砂层组展布、区域构造和沉积背景研究的基础上,阐述了砂体展布和构造作用、沉积作用之间的关系。认为H63砂层组顶部的滩坝砂体是剩余油分布的主要区域。
- 平湖 /
- 剩余油 /
- 滩坝 /
- 成藏模式 /
- 花港组
Abstract: The present paper deals with the relationship between reservoir sandstone distribution, regional tectonics and sedimentary background of the H63 reservoir sandstones from the Pinghu Oil and Gas Field in the eastern Zhejiang depression. The reservoir model presented in this study shows that the residual oil is dominantly concentrated in the beach bar sandstones at the uppermost part of the H63 reservoir sandstones due to highly heterogeneity of the beach bar sandstones in the study area.
- Pinghu /
- residual oil /
- beach bar /
- reservoir model /
- Huagang Formation