High yield enrichment law for tight sandstone gas reservoir: A case study of the second member of Xujiahe Formation gas reservoir in Xinchang-Hexinchang gas field of western Sichuan Depression
YAN Huanrong,ZHAN Zedong,LI Yajing,BI Youyi,DENG Meizhou,FENG Ying
Petroleum Reservoir Evaluation and Development . 2024, (4): 541 -548 .  DOI: 10.13809/j.cnki.cn32-1825/te.2024.04.003