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Stress sensitivity of shale fracture network reservoirs and its impact on seepage
LI Zhongchao, TIAN Wei, ZHANG Hang, GUAN Zhen
2026, 48(1): 1-9. DOI: 10.11781/sysydz2026010001
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Study on main controlling factors of high-felsic shale formation in Qiongzhusi Formation in Jingyan and Ziyang areas
XIONG Liang, XIANG Zehou, FU Meiyan, YAN Liang
2026, 48(1): 10-21. DOI: 10.11781/sysydz2026010010
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Accumulation characteristics and orderly distribution of whole petroleum system in Middle Jurassic Lianggaoshan Formation, Sichuan Basin
WANG Wei, DU Hongquan, LI Chengyin, LIU Xiaojing, XU Yuxuan
2026, 48(1): 22-35. DOI: 10.11781/sysydz2026010022
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Experimental study on influence of simulated frac hits on shale gas mobility
LIU Hua, WANG Dongying, SANG Qian, WANG Yanyan
2026, 48(1): 36-49. DOI: 10.11781/sysydz2026010036
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Research progress and implications of experimental techniques and occurrence patterns of pore water in high- to over-mature shale reservoirs
SHEN Baojian, WANG Pengwei, WEI Xiangfeng, WAN Chengxiang, LI Chuxiong, LI Qianwen
2026, 48(1): 50-60. DOI: 10.11781/sysydz2026010050
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Research progress and prospects of characterization technology of shale oil occurrence states
LI Zhiming, SUN Zhongliang, LIANG Tao, CHANG Jiaqi, SHEN Baojian, LENG Junying, CAO Tingting, LI Zheng, BAO Youshu, LI Chuxiong, QIAN Menhui, LI Maowen, JIA Mengyao, DU Xinyu
2026, 48(1): 61-73. DOI: 10.11781/sysydz2026010061
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Reservoir characteristics and differential development mechanisms of pores and fractures in shales with different lithofacies of continental lacustrine basins: a case study of shale of the second member of Paleogene Funing Formation in Gaoyou Sag, Subei Basin
LIU Qidong, LI Heyong, DUAN Hongliang, YANG Yan, SUN Yaxiong, YANG Baoliang, FU Qian, XING Yujie, SONG Liyan
2026, 48(1): 74-88. DOI: 10.11781/sysydz2026010074
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Experimental study on depletion development and gas injection huff-n-puff in long cores for continental shale condensate gas
GUO Yandong, HU Xiaohu, LIU Hua, TANG Yong, WANG Dongying, WANG Yanyan, GAO Mingyi
2026, 48(1): 89-98. DOI: 10.11781/sysydz2026010089
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Regulation mechanisms of material transfer within continental shale on reservoir properties: a case study of shale from upper submember of fourth member of Paleogene Shahejie Formation, Niuzhuang Subsag, Bohai Bay Basin
TENG Jianbin, HAN Xiaoyu, ZHANG Pengfei, LI Bo, LI Junliang, MIAO Zhuowei, ZHANG Shun, ZHU Lipeng
2026, 48(1): 99-114. DOI: 10.11781/sysydz2026010099
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Genesis and preservation mechanisms of deep shale gas overpressure in Wufeng-Longmaxi formations, southeastern Sichuan Basin
LIU Zhujiang
2026, 48(1): 115-127. DOI: 10.11781/sysydz2026010115
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Research on lower limit of TOC content for hydrocarbon expulsion and shale oil enrichment using carbon mass balance method: a case study of shale of lower submember of the third member of Paleogene Shahejie Formation in Jiyang Depression
BAO Youshu, LI Maowen, FANG Zhengwei, WU Lianbo, WANG Dayang, JIA Yifei
2026, 48(1): 128-138. DOI: 10.11781/sysydz2026010128
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Experimental study on filtration behavior and control methods of pre-pad CO2 fracturing fluids in shale oil reservoirs
CHEN Hui, CAO Xiaopeng, ZHANG Hongxin, DUAN Jianhui, FAN Fei, BEI Junping, CHEN Dehui
2026, 48(1): 139-149. DOI: 10.11781/sysydz2026010139
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In-situ stress prediction methods for continental shale oil reservoirs based on rheological models
WANG Xinyu, LIU Xiwu, LIU Yuwei, LIU Qian, LIU Jiong, ZHANG Jinqiang, MA Zizhuo, XIAO Yanjun
2026, 48(1): 150-158. DOI: 10.11781/sysydz2026010150
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Distribution patterns and source-reservoir characteristics of Cambrian Qiongzhusi Formation shale in northern Sichuan Basin
RONG Jia, GAO Bo, ZHANG Minghe, LIU Ziliang, YAN Jihong, LI Min, LIU Huiping, WANG Jiale
2026, 48(1): 159-173. DOI: 10.11781/sysydz2026010159
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Development model of intrusive rocks and its influence on shale oil exploration in Gaoyou Sag, Subei Basin
LI Wei, YU Wenquan, DUAN Hongliang, ZHOU Jinfeng, YANG Yan, LU Xianrong, JIANG Chuanfang
2026, 48(1): 174-189. DOI: 10.11781/sysydz2026010174
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Different desorption types and geological influencing factors of Silurian shale gas in southeastern Sichuan Basin
SU Zexin, LIU Zhujiang, WEI Fubin
2026, 48(1): 190-200. DOI: 10.11781/sysydz2026010190
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Prediction of fracture fluids in shale oil reservoirs of southern Ordos Basin based on AVAZ dispersion characteristics
LIU Yuwei, LIU Xiwu, WANG Xinyu, LIU Qian
2026, 48(1): 201-208. DOI: 10.11781/sysydz2026010201
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Sedimentary environment and organic matter enrichment mechanisms of Lower Cambrian Niutitang Formation shale in northwestern Hunan
LIU Wangwei, LU Longfei, LI Yifan, LIU Weixin, PAN Anyang, CHEN Qianglu, YU Lingjie
2026, 48(1): 209-223. DOI: 10.11781/sysydz2026010209
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Laminae characteristics of shale and their influence on reservoir performance in Permian Wujiaping Formation of Hongxing area, eastern Sichuan Basin
TIAN Jingying, LUO Bing, CHEN Wenfeng, ZHANG Li, ZHANG Lei, LIU Jiyong
2026, 48(1): 224-236. DOI: 10.11781/sysydz2026010224
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Natural fracture identification and modeling for shale oil reservoirs in continental basins: a case study from vicinity of well QY4 in Qintong Sag, Subei Basin
CHEN Peng, ZAN Ling, MEI Junwei, JING Xiaoming, LI Wangpeng, BAI Luanxi, LU Chao, WANG Lili
2026, 48(1): 237-253. DOI: 10.11781/sysydz2026010237
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