Results 1 to 10 of about 124 (77)
Logging identification and prediction of diagenetic facies in the first member of Dainan formation, Southern Gaoyou Sag, Subei Basin, China [PDF]
Scientific ReportsFocusing on the reservoir in the 2nd sub-member of the first member of Dainan Formation (E2d1 2) in the southern Gaoyou Sag, Subei Basin, this study systematically analyzed the E2d1 2 reservoir characteristics and diagenetic features on the basis of thin-
Zhenqi Wang, Wang Zhenqi
exaly +5 more sources
Controls and Geological Significance of Macerals in Hybrid Shales: A Case Study on the Gaoyou Sag, Subei Basin, East China [PDF]
ACS OmegaIn the Gaoyou Sag located within the Subei Basin, the hybrid shales from the second member of the Funing Formation (E1f2) have been identified as a prolific source of shale oil production, despite their characteristically low organic matter content (TOC < 1.5%).
Qianghao Zeng, Taohua He, Juan Teng
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Applied Sciences (Switzerland), 2023 The continental shale oil resource in China exhibits significant potential and serves as a crucial strategic alternative to the country’s conventional oil and gas reserves.
Zhenxue Jiang +2 more
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Genetic Mechanism of Lower-Order Faults in Shale Formations in Rift Basins
Geofluids, 2023 The distribution of lower-order faults affects the development of oil and gas and the distribution of remaining oil, which is also the key to the development of fault block reservoirs in eastern China.
Haimeng Yang +3 more
doaj +2 more sources
Characteristics of shale fractures in the second member of Funing Formation in Gaoyou Sag of Subei Basin [PDF]
Youqicang pingjia yu kaifaRecent exploration within the second member of Funing Formation（hereinafter referred to as Fu-2 member）in Gaoyou Sag of Subei Basin has marked a significant advancement in the understanding of shale oil potential, highlighting its role in enhancing ...
SUN Yaxiong,ZHU Xiangyu,QIU Xuming,LIU Qidong,DUAN Hongliang,QIU Yongfeng,GONG Lei
doaj +4 more sources
Coarse-grained Lacustrine Slope Apron Deposits in Shaobo Area, Gaoyou Sag, Southern China [PDF]
Journal of Energy and Natural Resources, 2020 The Dainan formation reservoirs in Shaobo area, Gaoyou sag, Southern China, sedimented mass conglomerates dominated by lacustrine slope apron system which fended by multiple flood channels with massive terrigenous clasts. In the early days, offshore fan-shaped sediments in the Shaobo area of the Gaoyou Sag were considered to be the main sedimentary ...
Zhou Yigang +3 more
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Shiyou shiyan dizhi, 2020 "Carbonate sandwich shale oil" is a main exploration target in the Subei Basin. The deep depression-inner slope zone of the Gaoyou Sag is a favorable area for the exploration of "carbonate sandwich shale oil" in the second member of Funing Formation ...
Qian FU +3 more
doaj +2 more sources
Application of shale oil 2D NMR logging evaluation in Huazhuang area of Gaoyou Sag [PDF]
Youqicang pingjia yu kaifaThe mud shales of the second member of the Paleogene Funing Formation in the Gaoyou Sag of Subei Basin are distinguished by their complex pore structures, well-developed bedding, and pronounced heterogeneity. These characteristics complicate the accurate
ZHANG Fei +3 more
doaj +3 more sources
Minerals (Basel, Switzerland), 2023 The success of shale oil exploration and production is highly dependent on the heterogeneous nature of the reservoir pore structure. Despite this, there remains limited research on the heterogeneity characteristics of pores at different scales in lacustrine shale oil reservoirs and the factors that impact them.
Houjian Gong +2 more
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Oil and gas accumulation characteristics of the third submember of the first member of Dainan Formation in deep layers of Gaoyou Sag, Subei Basin [PDF]
Youqicang pingjia yu kaifaThe third submember of the first member of Dainan Formation in the deep layers of Gaoyou Sag, Subei Basin, which overlies high-quality source rocks of the fourth member of Funing Formation, serves as a potential replacement for oil and gas resources ...
LI SHUYU +6 more
doaj +3 more sources