Effects of reservoir heterogeneity on oil displacement efficiency and spatial utilization during coordinated construction of oil reservoir-based underground gas storage

Based on the geological characteristics of the JD reservoir-based underground gas storage (UGS) facility, two-dimensional visual plate physical models representing vertical and areal heterogeneity were constructed. UGS operation was experimentally simulated under two injection-production schemes. An...

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Bibliographic Details

Main Authors:	Yong Tang, Chengang Yuan, Wei Liu, Xiaoli Ma, Youwei He, Guangliang Gao, Guohui Zhang, Haiyan He, Jiazheng Qin
Format:	Article
Language:	English
Published:	KeAi Communications Co., Ltd. 2026-08-01
Series:	Petroleum Exploration and Development
Subjects:	oil reservoir-based underground gas storage reservoir heterogeneity cyclic injection-production spatial utilization oil displacement efficiency sweep efficiency
Online Access:	https://doi.org/10.1016/S1876-3804(26)60746-X http://www.sciencedirect.com/science/article/pii/S187638042660746X
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