Study on rule of residual oil distribution of strong natural water-injection reservoir in 1AB depleted field of Peru
Qi Mei1, Zheng Xiao-wu2, Wang Gen-jiu2, Jia Fen-shu2, Li Xing-min1, Yin Yin1
1. China University of Geoscience,Beijing City, 100083,China;
2. China Research Institute of Petroleum Exploration & Development,Beijing City, 100083,China
Abstract：In view of difficulties of identifying low-amplitude structure and higher water-bearing development of strong natural water injection faced in 1AB depleted field of Peru,the paper systematically studied and summarized the genesis of low-amplitude structural trap and recognition technique,the logging characters and recognition method of water-flooded oilfield,parting types and recognition technique and influence on development of water-injection oilfield.On that basis,the paper analyzed the feature of different types of reservoir and rule of residual oil distribution,pointing out direction and defining targets for digging up potential of depleted field.
齐梅, 郑小武, 王根久, 贾芬淑, 李星民, 殷茵. 秘鲁1AB老油田强天然水驱油藏剩余油分布规律研究[J]. 石油地球物理勘探, 2008, 43(增刊1): 158-162.
Qi Mei, Zheng Xiao-wu, Wang Gen-jiu, Jia Fen-shu, Li Xing-min, Yin Yin. Study on rule of residual oil distribution of strong natural water-injection reservoir in 1AB depleted field of Peru. OGP, 2008, 43(增刊1): 158-162.
