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Petroleum Exploration and Development, 2022 The enrichment characteristics of deep shale gas in the Ordovician Wufeng–Silurian Longmaxi formations in the Sichuan Basin and its surrounding areas are investigated through experiments under high temperature and high pressure, including petrophysical ...
Haikuan NIE +10 more
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Natural Gas Industry B, 2023 There are abundant marine shale gas resources in the Sichuan Basin. After almost one decade of exploration and development, three national shale gas demonstration areas have been built in the Sichuan Basin and its periphery, and large-scale commercial ...
Xiao He +6 more
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Journal of Natural Gas Geoscience, 2022 Deep shale gas (3500–4500 m) is the important replacement field of shale gas production growth in the future China. The research on key parameters of deep shale-gas reservoir is critical to determine its basic geological characteristics and establish a ...
Xuewen Shi +8 more
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Deep shale gas in China: Geological characteristics and development strategies
Energy Reports, 2021 Deep shale gas reservoir (3,500 ∼ 4,500 m) of Wufeng–Longmaxi Formation in southern Sichuan Basin in China has great potential for exploration and development, with resource of 16.31 × 1012 m3, counting 84% of the total resources in this area.
Xinhua Ma +4 more
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A numerical investigation on deep shale gas recovery
Energy Geoscience, 2021 In recent years, exploration and development of deep shale gas (at a burial depth of 3, 500-4, 500 m) has become a hotspot in the industry. However, the state of gas storage and transporting mechanism for deep shale gas under high pressure and ...
Changqing Liu, Yan Liang, Kaiming Wang
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Journal of Natural Gas Geoscience, 2018 The shale gas exploration and development in Sichuan Basin had achieved a major breakthrough remarkably. However, the business development focused on the marine shale gas in shallow layers (vertical depth 3500 m) business development in Wufeng Formation-
Shengxiang Long +3 more
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Geofluids, 2021 Drilling infill well has been widely used in many plays to enhance the recovery of shale gas, but the infill well-caused fracture interference is a very important issue that should be taken into consideration. The well interference makes it difficult for
Sidong Fang +4 more
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Geofluids, 2021 Deep shale gas reservoirs are a significant alternative type of shale gas reservoir in China. The productivity of deep shale gas wells is lower than that of shallow shale, and the imbibition characteristics of deep shale have a significant effect on the ...
Chao Qian +5 more
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Shiyou shiyan dizhi, 2022 Breakthrough of the exploration of deep shale gas in the Sichuan Basin, Southwest China, has been achieved for decades, there are still some controversies about the adsorption performance and occurrence state of shale gas in deep strata.
Qiang WANG +5 more
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Investigation on Hydration and Deformation Characteristics of Shale Using X-ray Computed Tomography
Geofluids, 2022 The physical and mechanical properties of shale are significant for completion engineering and fracturing design for shale oil and gas production. To further study the water effect and the deformation characteristics of shale, some cylindrical specimens ...
Yong-Ting Duan +3 more
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