PETROLEUM EXPLORATION

• Resource potential of Gulong shale oil in the key areas of Songliao Basin
• Sun Longde, Jia Chengzao, Zhang Junfeng, Cui Baowen, Bai Jing, Huo Qiuli, Xu Xingyou, Liu Weibin, Zeng Huasen, Liu Wei
• 2024, 45 (12): 1699-1714. DOI: 10.7623/syxb202412001
• Abstract ( ) PDF (7955KB) ( )

• Breakthrough and significance of natural gas exploration for Ordovician subsalt fracture-cavities in Ordos Basin
• Niu Xiaobing, Fan Liyong, Ren Junfeng, Shi Pingping, Wei Liubin, Li Wei
• 2024, 45 (12): 1715-1727,1817. DOI: 10.7623/syxb202412002
• Abstract ( ) PDF (26284KB) ( )

• Genetic mechanism and exploration significance of overpressure and low-saturation oil and gas in the hinterland of Junggar Basin
• Wu Tao, Li Jun, Yan Wenqi, Dong Guitong, Zhao Jingzhou, Zeng Delong, Shang Xiaoqing, Xu Zeyang, Wuernisahan Maimaitimin, Ping Zhaoyong, Kong Decheng
• 2024, 45 (12): 1728-1742. DOI: 10.7623/syxb202412003
• Abstract ( ) PDF (16768KB) ( )

• Types and genetic modes of dolomite in the Member 2 of Middle Permian Maokou Formation in western Sichuan Basin
• Wang Bin, Song Jinmin, Liu Shugen, Jin Xin, Li Zhiwu, Ye Yuehao, Yang Di, Wang Jiarui, Wang Junke, Deng Haoshuang, Guo Jiaxin, Luo Ping
• 2024, 45 (12): 1743-1760. DOI: 10.7623/syxb202412004
• Abstract ( ) PDF (28799KB) ( )

• Distribution and activity of strike-slip faults in Gaoshiti area of Sichuan Basin and their control and significance for the development of dolomite reservoirs in Permian Q ixia Formation
• Di Guidong, Chen Yajun, Chen Kang, Huang Zhifa, Ran Qi, Xia Qing, Zhao Ailin
• 2024, 45 (12): 1761-1782. DOI: 10.7623/syxb202412005
• Abstract ( ) PDF (22626KB) ( )

• Main controlling factors and models of natural gas accumulation in the bedrock buried-hill of central uplift zone,northern Songliao Basin
• Zhao Bo, Ding Hansheng, Yin Shumin, Zhang Yongcheng, Li Zhongquan, Sun Guoxin, Liu Zheng
• 2024, 45 (12): 1783-1799. DOI: 10.7623/syxb202412006
• Abstract ( ) PDF (25869KB) ( )

• Pressure field characteristics and overpressure geneses of Q ingshankou Formation in Q ijia-Gulong sag,Songliao Basin
• Huang Yue, Chang Jian, Qiu Nansheng, Lin Tiefeng, Fu Xiuli, Tang Boning, Li Junhui
• 2024, 45 (12): 1800-1817. DOI: 10.7623/syxb202412007
• Abstract ( ) PDF (13227KB) ( )

OIL FIELD DEVELOPMENT

• Classification methods for microscopic remaining oil based on convolutional neural network and vision transformer
• Zhao Ya, Guan Yu, Jia Di
• 2024, 45 (12): 1818-1832. DOI: 10.7623/syxb202412008
• Abstract ( ) PDF (15365KB) ( )

• Mineral corrosion/precipitation characteristics and regularities during CO₂ sequestration in shale
• Dai Xuguang, Sang Shuxun, Wang Meng, Liu Shiqi, Zheng Sijian, Song Xinhe, Shi Xuan, Song Yu, Feng Guangjun, Quan Fangkai
• 2024, 45 (12): 1833-1850. DOI: 10.7623/syxb202412009
• Abstract ( ) PDF (24779KB) ( )

PETROLEUM ENGINEERING

• Pressure resistance mechanism for spiral magnetic fluid composite seal of cone bit
• Zhou Yi, Li Tianquan, Zhou Yi, Wang Ruchen
• 2024, 45 (12): 1851-1862. DOI: 10.7623/syxb202412010
• Abstract ( ) PDF (16589KB) ( )

REVIEW

• Research progress in the theory and technology of middle-deep coal underground gasification in CNPC
• Wang Feng, Yu Yueyu, Fang Huijun, Xu Xiaohu, Ge Tengze, Dong Zhen, Xu Borui, Liu Danlu, Zhang Youjun, Liu Yishan
• 2024, 45 (12): 1863-1876. DOI: 10.7623/syxb202412011
• Abstract ( ) PDF (9783KB) ( )