A Study on the Formation Conditions and Influencing Factors of Secondary Gas Cap in Oil Reservoirs Conversion into Gas Storage
MA Xiaoli, LI Cong, JIANG Mingjie, GU Xiao, XIN Chunyan, TIAN Zhongjing
Journal of Southwest Petroleum University(Science & Technology Edition) . 2026, (4): 11 -22 .  DOI: 10.11885/j.issn.1674-5086.2025.12.15.01