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Pore development characteristics and main controlling factors of tight oil reservoir in the seventh member of Triassic Yanchang Formation, Xunyi area, Ordos Basin
WANG Liangjun, YUE Xinxin, LI Liansheng, WANG Yanpeng
2024, 46(6): 1135-1144. DOI: 10.11781/sysydz2024061135
Abstract
Pore evolution in tight sandstone and its impact on oil saturation: a case study of Chang 6 to Chang 8 reservoirs in Triassic Yanchang Formation, Ganquan area, Ordos Basin
ZHONG Hongli, CHEN Lihua, ZHANG Fengqi, LIANG Yongqi
2024, 46(6): 1145-1156. DOI: 10.11781/sysydz2024061145
Abstract
Siliceous and calcareous sources in marine high-quality hydrocarbon source rocks: skeleton-wall-shell of organism and their debris
LU Longfei, TAO Guoliang, WAN Junyu, SHEN Baojian, PAN Anyang, QIN Jianzhong
2024, 46(6): 1157-1165. DOI: 10.11781/sysydz2024061157
Abstract
Overpressure formation mechanism in deep and ultra-deep layers in middle section of southern margin of Junggar Basin and its relationship with reservoir formation: a case study of Hutan 1 gas reservoir
TIAN Zhixin, LIU Gang, PENG Xukai, FAN Changyu, WANG Gang
2024, 46(6): 1166-1176. DOI: 10.11781/sysydz2024061166
Abstract
Slope—sedimentary source rock-type helium enrichment model: a case study of Shenmu Gas Field, Ordos Basin
DING Zhengang, LIU Chenglin, FAN Liyong, KANG Rui, CHEN Jianfa, WANG Haidong, HONG Sijie, MUHAMMAD Aslam Khan
2024, 46(6): 1177-1186. DOI: 10.11781/sysydz2024061177
Abstract
In-situ stress orientation and main controlling factors of deep shale reservoirs in the second member of Paleogene Funing Formation in Gaoyou Sag, Subei Basin
YAN Zeyu, LIANG Bing, SUN Yaxiong, DUAN Hongliang, QIU Xuming
2024, 46(6): 1187-1197. DOI: 10.11781/sysydz2024061187
Abstract
Prediction and zoning evaluation of in-situ stress field in deep tight sandstone reservoirs of Western Sichuan Depression, Sichuan Basin: a case study of the second member of Xujiahe Formation in Xinchang and Fenggu area
HUANG Tao, LI Ruixue, DENG Hucheng, HE Jianhua, LI Kesai, LIU Yan, XIANG Zehou, DU Yifei, YE Tairan
2024, 46(6): 1198-1214. DOI: 10.11781/sysydz2024061198
Abstract
Occurrence characteristics of shale oil in the second submember of Da'anzhai Member of Jurassic Ziliujing Formation, central Sichuan Basin
ZHANG Chenyu, LIU Ziyi, WANG Bin, SHAN Shuaiqiang, LU Jianlin, WANG Baohua, ZUO Zongxin
2024, 46(6): 1215-1225. DOI: 10.11781/sysydz2024061215
Abstract
Genesis of carbonate minerals in shale of Qingshankou Formation, Sanzhao Sag, Songliao Basin
WU Xia, CHEN Ruiqian, BAI Xin
2024, 46(6): 1226-1239. DOI: 10.11781/sysydz2024061226
Abstract
Favorable lithologic combinations for shale oil enrichment in the second submember of Da'anzhai Member, Jurassic, central Sichuan Basin
LIU Ziyi, CHEN Dongxia, LEI Wenzhi, ZHU Chuanzhen, LU Longfei, ZHU Jianhui, ZHANG Chenyu
2024, 46(6): 1240-1252. DOI: 10.11781/sysydz2024061240
Abstract
Sedimentary characteristics of post-uplift basins in foreland basin system: a case study of Jurassic Sangonghe Formation in hinterland of Junggar Basin
LI Xiang, DING Yajie, LI Junfei, XU Gang, JING Yadong
2024, 46(6): 1253-1264. DOI: 10.11781/sysydz2024061253
Abstract
Combined control mechanism of weathering and tectonics for basement granite of Qiongdongnan Basin, South China Sea
WANG Junqiang, CHEN Anqing, HU Lin, HOU Mingcai, YOU Li, HE Xiaohu, CAO Haiyang, QUE Youyuan, XIONG Fuhao, WANG Wenbo
2024, 46(6): 1265-1274. DOI: 10.11781/sysydz2024061265
Abstract
Causes and geochemical significance of total organic carbon anomaly in solid residue samples from source rock pyrolysis simulation experiments in a closed system
CANG Hui, CHEN Zhijun, YANG Dong, CHEN Yiguo, HAN Changchun, LI Ziliang, CHEN Lingling
2024, 46(6): 1275-1285. DOI: 10.11781/sysydz2024061275
Abstract
Genesis and source of Permian natural gas in well Qiatan-1 of piedmont depression, southwestern Tarim Basin
HUANG Li, ZHAO Ying, LÜ Huixian, XIE Xiaomin, LI Li, XIAO Qilin, WANG Zhanghu, CHEN Guo, MENG Qiang
2024, 46(6): 1286-1297. DOI: 10.11781/sysydz2024061286
Abstract
Characteristics of Chang 7 shale gas reservoirs in Triassic Yanchang Formation of Ordos Basin and its exploration and development prospects
WU Kai, GAO Juanqin, XIE Guwei, YANG Weiwei, LUO Lirong, LI Shanpeng
2024, 46(6): 1298-1311. DOI: 10.11781/sysydz2024061298
Abstract
Geochemical characteristics of Jurassic lacustrine source rocks in Kekeya area, Tarim Basin: implications for paleoenvironments and organic matter enrichment
SUN Di, XIE Xiaomin, QU Yang, XIAO Qilin, LI Li, CHEN Cai, WANG Zhanghu
2024, 46(6): 1312-1322. DOI: 10.11781/sysydz2024061312
Abstract
A physics and data dual-driven method for real-time fracturing pressure prediction
HU Xiaodong, LIU Junyi, WANG Tianyu, ZHOU Fujian, LU Xutao, YI Pukang, CHEN Chao
2024, 46(6): 1323-1335. DOI: 10.11781/sysydz2024061323
Abstract
Microscopic pore and fracture evolution characteristics and influencing factors during imbibition process of shale reservoirs: a case study of the first section of the first member of Longmaxi Formation, western Chongqing area, Sichuan Basin
QIAN Ji'an, JIANG Yuqiang, LUO Tongtong, YANG Yixiao, FU Yonghong, CHEN Weiming, SUN Chaoya, WANG Zhanlei
2024, 46(6): 1336-1348. DOI: 10.11781/sysydz2024061336
Abstract
Comprehensive evaluation of geological and engineering factors affecting fracturing effectiveness in tight sandstone reservoirs
SU Hang, LI Ruixue, DENG Hucheng, QIN Yuanwei, FU Meiyan, HE Jianhua, ZENG Qinggao, SONG Linke, ZHANG Jiawei
2024, 46(6): 1349-1361. DOI: 10.11781/sysydz2024061349
Abstract
Intelligent identification of Cenozoic spore and pollen fossils in Bohai Sea area
SHUI Leilei, QIU Kunqi, WAN Huan, GONG Shengli, LU Wenkai, WEI Wenyan, WANG Yonghao, YU Yongzhao
2024, 46(6): 1362-1370. DOI: 10.11781/sysydz2024061362
Abstract