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Advances in basic research on the mechanism of deep marine hydrocarbon enrichment and key exploitation technologies
MA Yongsheng, LI Maowen, CAI Xunyu, XU Xuhui, HU Dongfeng, QU Shouli, LI Gensheng, HE Dengfa, XIAO Xianming, ZENG Yijin, RAO Ying, MA Xiaoxiao
2021, 43(5): 737-748. DOI: 10.11781/sysydz202105737
Abstract
Accumulation conditions and controlling factors for the enrichment of shale oil and gas in the Jurassic Qianfoya Formation, Yuanba area, Sichuan Basin
GUO Xusheng, ZHAO Yongqiang, ZHANG Wentao, LI Yuping, WEI Xiangfeng, SHEN Baojian
2021, 43(5): 749-757. DOI: 10.11781/sysydz202105749
Abstract
Main constrains and dynamic process of Ordovician hydrocarbon accumulation, central and western Tahe Oil Field, Tarim Basin
ZHAO Yongqiang, YUN Lu, WANG Bin, GENG Feng, LI Haiying, GU Yi, LIU Yongli
2021, 43(5): 758-766. DOI: 10.11781/sysydz202105758
Abstract
Maturity limit of sweet spot area for continental matrix type shale oil: a case study of lower Es3 and upper Es4 sub-members in Dongying Sag, Bohai Bay Basin
LI Zhiming, SUN Zhongliang, LI Maowen, CAO Tingting, QIAN Menhui, MA Xiaoxiao, LIU Peng, Bao Yunjie, JIANG Qigui, TAO Guoliang, ZHANG Jun, RUI Xiaoqing
2021, 43(5): 767-775. DOI: 10.11781/sysydz202105767
Abstract
Main controlling factors for the enrichment of shale oil and significant discovery in second member of Paleogene Funing Formation, Qintong Sag, Subei Basin
YAO Hongsheng, ZAN Ling, GAO Yuqiao, HUA Caixia, YU Wenduan, LUO Weifeng, MA Xiaodong
2021, 43(5): 776-783. DOI: 10.11781/sysydz202105776
Abstract
Occurrence states and potential influencing factors of shale oil in the Permian Fengcheng Formation of Mahu Sag, Junggar Basin
YANG Zhifeng, TANG Yong, GUO Xuguang, HUANG Liliang, WANG Ziqiang, ZHAO Xinmei
2021, 43(5): 784-796. DOI: 10.11781/sysydz202105784
Abstract
Sedimentary environment and organic matter enrichment of the Lower Cambrian Niutitang Formation shale, western Hunan Province, China
ZHU Qingmin, LU Longfei, PAN Anyang, TAO Jinyu, DING Jianghui, LIU Wangwei, LI Maowen
2021, 43(5): 797-809. DOI: 10.11781/sysydz202105797
Abstract
Recognition of origin of crude oil from well Yubei 1 in Tarim Basin and its significance
SUN Yongge, LU Qinghua, HE Yuxin, KONG Lishu, LIU Shaojie, GU Yi
2021, 43(5): 810-817. DOI: 10.11781/sysydz202105810
Abstract
Kinetics of oil-cracking of ultra-deep Ordovician oil in the North Shuntuoguole area of Tarim Basin and its geological implications
LI Huili, MA Anlai, CAI Xunyu, LIN Huixi, LI Jianjiao, LIU Jinzhong, ZHU Xiuxiang, WU Xian
2021, 43(5): 818-825. DOI: 10.11781/sysydz202105818
Abstract
Re-evaluation of hydrocarbon generation potential of the Upper Paleozoic coal-measure source rocks in the Hangjinqi area of Ordos Basin
NI Chunhua, ZHU Jianhui, LIU Guangxiang, WANG Fubin, JIA Huichong, ZHANG Wei, WU Yingli, MIAO Jiujun
2021, 43(5): 826-834. DOI: 10.11781/sysydz202105826
Abstract
Fluid charging history in Ledong 10 area, Yinggehai Basin, revealed by CO2 inclusion characteristics
SHUI Leilei, GUO Laiyuan, XU Xinde, HUANG Xiangsheng, HUANG Heting, CHEN Shuwei, SONG Xiuzhang
2021, 43(5): 835-843. DOI: 10.11781/sysydz202105835
Abstract
Simulation experiment and mathematical model analysis for shale gas diffusion in nano-scale pores
ZOU Yu, WANG Guojian, LU Li, ZHU Huaiping, LIU Guangxiang, YUAN Yusong, YANG Haiyuan, JIN Zhijun
2021, 43(5): 844-854. DOI: 10.11781/sysydz202105844
Abstract
Evaluating the connectivity of shale gas wells by new rare element tracers
SHEN Baojian, PAN Anyang, ZHANG Jun, LU Longfei, QIAN Menhui, LU Shuanglong, DU Mingliang
2021, 43(5): 855-861. DOI: 10.11781/sysydz202105855
Abstract
Experimental development and application of source rock thermal simulation for hydrocarbon generation and expulsion
HE Chuan, ZHENG Lunju, WANG Qiang, MA Zhongliang, MA Jianfei
2021, 43(5): 862-870. DOI: 10.11781/sysydz202105862
Abstract
Microstructure and SEM-Raman study of organic matter pore heterogeneity in shale
BAO Fang, YU Lingjie, RUI Xiaoqing, ZHANG Qingzhen, FAN Ming, MA Zhongliang
2021, 43(5): 871-879. DOI: 10.11781/sysydz202105871
Abstract
Microscopic recognition of micro fossils in carbonate rocks based on convolutional neural network
YU Xiaolu, YE Kai, DU Chongjiao, GONG Hanning, MA Zhongliang
2021, 43(5): 880-885. DOI: 10.11781/sysydz202105880
Abstract
Reconstruction of paleo-temperature and pressure of oil reservoirs based on PVTx simulation: problems, strategies and case studies
XI Binbin, JIANG Hong, XU Jin, CHEN Qianglu, YOU Donghua
2021, 43(5): 886-895. DOI: 10.11781/sysydz202105886
Abstract
Reconstruction of tectonic-burial evolution history of Sinian Dengying Formation in Sichuan Basin based on the constraints of in-situ laser ablation U-Pb date and clumped isotopic thermometer(Δ47)
HU Anping, SHEN Anjiang, CHEN Yana, ZHANG Jianyong, LIANG Feng, WANG Yongsheng
2021, 43(5): 896-905. DOI: 10.11781/sysydz202105896
Abstract
A simultaneous determination method for diamondoids and thiadiamondoids in condensate oil and its geological significance: taking condensate oil from central Tarim Basin as an example
FANG Chenchen, ZHAI Jia, HU Guoyi, GONG Deyu
2021, 43(5): 906-914. DOI: 10.11781/sysydz202105906
Abstract
Pyrolysis-gas chromatography-mass spectrometry analyses of oil-bearing fluid inclusions composition
CHEN Yan'e, ZHANG Zhirong, GREENWOOD Paul
2021, 43(5): 915-920. DOI: 10.11781/sysydz202105915
Abstract