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Helium distribution of Dongsheng gas field in Ordos Basin and discovery of a super large helium-rich gas field
HE Faqi, WANG Fubin, WANG Jie, ZOU Yanrong, AN Chuan, ZHOU Xiaoyong, MA Liangbang, ZHAO Yongqiang, ZHANG Jin, LIU Dimin, JIANG Haijian
2022, 44(1): 1-10. DOI: 10.11781/sysydz202201001
Abstract
Theoretical understanding of oil and gas accumulation in negative tectonic area and exploration practice
ZHAO Xianzheng, JIN Fengming, PU Xiugang, LUO Qun, ZHOU Lihong, HAN Guomeng, JIANG Wenya, DONG Xiongying, SHI Zhannan, HAN Wenzhong, ZHANG Wei
2022, 44(1): 11-23. DOI: 10.11781/sysydz202201011
Abstract
Hydrocarbon generation and evolution characteristics of Triassic Zhangjiatan oil shale in southern Ordos Basin
GAO Bo, WU Xiaoling, ZHANG Ying, CHEN Xinjun, BIAN Ruikang, LI Qianwen
2022, 44(1): 24-32. DOI: 10.11781/sysydz202201024
Abstract
Fractal characteristics and its controlling factors of pore-throat with different scales in tight sandstones of the Yanchang Formation in the Ordos Basin
WANG Wei, CHEN Zhaobing, XU Shuang, LI Yahui, ZHU Yushuang, HUANG Xingyuan
2022, 44(1): 33-40. DOI: 10.11781/sysydz202201033
Abstract
Characteristics and genesis of fractures in Middle Ordovician Majiagou Formation, Daniudi Gas Field, Ordos Basin
PENG Xianfeng, DENG Hucheng, HE Jianhua, LEI Tao, ZHANG Yeyu, HU Xiaofei
2022, 44(1): 41-50. DOI: 10.11781/sysydz202201041
Abstract
Accumulation characteristics of continuous sand conglomerate reservoirs of Upper Permian Upper Wuerhe Formation in Manan slope area, Junggar Basin
HUANG Liliang, WANG Ran, ZOU Yang, WAN Min, CHANG Qiusheng, QIAN Yongxin
2022, 44(1): 51-59. DOI: 10.11781/sysydz202201051
Abstract
Characteristics and exploration potential of porous reservoirs in 4th to 5th members of Lower Triassic Jialingjiang Formation in southwestern Sichuan Basin
LIAO Rongfeng, TANG Jing, SONG Xiaobo, HAO Zhemin, WANG Wenkai, LIU Yong
2022, 44(1): 60-70. DOI: 10.11781/sysydz202201060
Abstract
Characteristics of ultra-deep shale reservoir of marine-continental transitional facies: a case study of lower member of Upper Permian Longtan Formation in well Y4, Puguang Gas Field, northeastern Sichuan Basin
LI Jin, WANG Xuejun, ZHOU Kai, WANG Yunsuo, LI Ningchao, WU Ying, WANG Meige
2022, 44(1): 71-84. DOI: 10.11781/sysydz202201071
Abstract
Geological characteristics and seismic fine description of different types of sand bodies in Jurassic Shaximiao Formation in central Sichuan Basin
FU Lei, ZHANG Benjian, CAO Zhenglin, HUANG Dong, BAI Rong, LI Yucong, WANG Xiaolan
2022, 44(1): 85-93. DOI: 10.11781/sysydz202201085
Abstract
Resource evaluation and sweet-spot prediction of inter-salt shale oil of Paleogene Qianjiang Formation, Qianjiang Sag, Jianghan Basin
WANG Shaohua, NIE Hui, MA Shengzhong, DING Yi, LI Hao, LIANG Wenhua
2022, 44(1): 94-101. DOI: 10.11781/sysydz202201094
Abstract
Exploration advances and accumulation model for Neocene lithological reservoirs in Laibei Low Uplift, Bohai Sea area
WEN Honglei, YANG Haifeng, YANG Bo, WANG Liliang, TU Xiang, LI Zhiqiang
2022, 44(1): 102-111. DOI: 10.11781/sysydz202201102
Abstract
Geochemical characteristics and genetic analysis of crude oils in Mosuowan area, Junggar Basin
LI Erting, CHEN Jun, CAO Jian, WEI Xia, ZHANG Yu, ZHANG Xiaogang, WANG Haijing
2022, 44(1): 112-120. DOI: 10.11781/sysydz202201112
Abstract
Carbon isotopic evolution of hydrocarbon gases generated from carbonate source rocks via different thermal simulation methods
CHEN Lei, ZHENG Lunju, HUANG Haiping, NING Chuanxiang
2022, 44(1): 121-128. DOI: 10.11781/sysydz202201121
Abstract
Characteristics of reservoir fluid inclusions and hydrocarbon charging process in the Dawangzhuang buried hill zone of Jiyang Depression, Bohai Bay Basin
ZHANG Zhiqing, LIU Hua, MA Lichi, LIU Jingdong, GUO Zhiyang
2022, 44(1): 129-138. DOI: 10.11781/sysydz202201129
Abstract
Quantitative assessment of source rock maturity with multiple aromatic parameters: a case study of Mesozoic source rocks in Yingen-Ejinaqi Basin
CHEN Zhijun, ZHANG Yaxiong, WANG Yongchang, WANG Xi, GE Hongxuan, GAO Zhiliang, LI Ziliang
2022, 44(1): 139-149. DOI: 10.11781/sysydz202201139
Abstract
A comparative study on the geochemical characteristics of expelled and retained oil from hydrocarbon generation simulation of Australian Tasmanian oil shale Ⅰ: fraction and isotopic compositions
LIN Jingwen, XIE Xiaomin, WEN Zhigang, WU Fenting, XU Jin, MA Zhongliang, ZHANG Lei
2022, 44(1): 150-159. DOI: 10.11781/sysydz202201150
Abstract
Characterization of the length of structural fractures in low permeability reservoirs and its application: a case study of Longwangmiao Formation in Moxi-Gaoshiti areas, Sichuan Basin
SUN Ke, XU Ke, CHEN Qinghua
2022, 44(1): 160-169. DOI: 10.11781/sysydz202201160
Abstract
Distribution and genetic mechanisms of connected pore systems in continental shale reservoirs: a case study of Xujiahe Formation of Upper Triassic, Western Sichuan Depression
ZHAO Mingzhu, YANG Wei, WANG Yaohua, LU Jiankang, XU Liang, LI Lan, LI Xingyu, YAO Linjie
2022, 44(1): 170-179. DOI: 10.11781/sysydz202201170
Abstract
Characteristics of methane isothermal adsorption of deep shale from Lower Silurian Longmaxi Formation in southeastern Sichuan Basin and its geological significance
WANG Qiang, MU Yapeng, CHEN Xian, SONG Zhenxiang, MA Zhongliang, QIU Qi
2022, 44(1): 180-187. DOI: 10.11781/sysydz202201180
Abstract
Erosion thickness recovery and its significance to hydrocarbon accumulation in northwestern Qaidam Basin
FENG Dehao, LIU Chenglin, TIAN Jixian, TAI Wanxue, LI Pei, ZENG Xu, KONG Hua
2022, 44(1): 188-198. DOI: 10.11781/sysydz202201188
Abstract