RESEARCH TRENDS

• Three systems of the oil and gas formation in the world
• Deng Yunhua, Yang Yongcai, Yang Ting
• 2023, 44 (6): 873-901. DOI: 10.7623/syxb202306001
• Abstract ( ) PDF (17309KB) ( )

• Cyber-physical system safety for oil and gas storage and transportation: connotations and key technologies
• Zhang Laibin, Wang Zheng, Cai Yongjun, Wang Jinjiang
• 2023, 44 (6): 902-916,947. DOI: 10.7623/syxb202306002
• Abstract ( ) PDF (8768KB) ( )

• Forming conditions and key technologies for exploration and development of large tight sandstone gas reservoirs in Shaximiao Formation, Tianfu gas field of Sichuan Basin
• Yang Yu, Xie Jirong, Cao Zhenglin, Wen Long, Wang Xiaojuan, Xiao Yao, Yang Jian, Tang Qingsong, Tang Dahai, Li Mingqiu, Guan Xu, Zeng Qinggao, Chen Weihua, Chen Kang, Xiao Honglin
• 2023, 44 (6): 917-932. DOI: 10.7623/syxb202306003
• Abstract ( ) PDF (23435KB) ( )

• Accumulation conditions and exploration direction of crude oil in detachment rift of Kaiping sag in deep water area of Pearl River Mouth Basin
• Yang Haizhang, Zeng Qingbo, Ji Mo, Guo Shuai, Sun Rui, Hao Jianrong, Wang Long, Wang Yunuo, Zhang Gongcheng
• 2023, 44 (6): 933-947. DOI: 10.7623/syxb202306004
• Abstract ( ) PDF (30402KB) ( )

• Oil enrichment model and main controlling factors of carbonate reservoirs in Halahatang area, Tarim Basin
• Chen Lixin, Jia Chengzao, Jiang Zhenxue, Su Zhou, Yang Meichun, Yang Bo, Qiu Chen
• 2023, 44 (6): 948-961. DOI: 10.7623/syxb202306005
• Abstract ( ) PDF (26841KB) ( )

• Injection profile reversal mechanisms of polymer flooding and its countermeasures and practical effects
• Lu Xiangguo, He Xin, Cao Bao, Wang Xiaoyan, Gao Jianchong, Liu Yigang, Cao Weijia
• 2023, 44 (6): 962-974. DOI: 10.7623/syxb202306006
• Abstract ( ) PDF (6422KB) ( )

• Development and evaluation of microencapsulated emulsion polymer flooding agent
• Ji Yanfeng, Yang Yong, Cao Xulong, Zhang Shiming, Cao Xiaopeng, Yuan Fuqing
• 2023, 44 (6): 975-982. DOI: 10.7623/syxb202306007
• Abstract ( ) PDF (4974KB) ( )

• The evolution law of caprock stress field of gas reservoir-type gas storage
• Jia Shanpo, Wen Caoxuan, Fu Xiaofei, Song Wenli, Zhang Yue, Zhong Guosheng, Shi Jijian
• 2023, 44 (6): 983-999. DOI: 10.7623/syxb202306008
• Abstract ( ) PDF (10029KB) ( )

• Relationship between coal reservoirs with different coal structures and the characteristics of coal fines produced in CBM wells: a case study of Liulin block at the eastern margin of Ordos Basin
• Wei Yingchun, Meng Tao, Zhang Jin, Wang Anmin, Wang Yadong
• 2023, 44 (6): 1000-1014. DOI: 10.7623/syxb202306009
• Abstract ( ) PDF (12993KB) ( )

• Accumulation conditions, key exploration and development technologies of large-scale Hengshan gas field in Ordos Basin
• Xi Shengli, Li Mingrui, Zhao Weibo, Fu Xunxun, Zu Kai, Zhao Xiaohui, Liu Xiaopeng, Pei Wenchao, Gao Xing, Zhou Guoxiao, Chen Juanping
• 2023, 44 (6): 1015-1028. DOI: 10.7623/syxb202306010
• Abstract ( ) PDF (27352KB) ( )