Hydrocarbon generation and expulsion modeling of different lithological combination source rocks from the Funing Formation in the Subei Basin [PDF]
Frontiers in Earth Science, 2023 The oil expulsion efficiency and retention efficiency of shale affect the enrichment and preservation of shale oil. Two series of semi-closed hydrous pyrolysis experiments were performed under in situ geological conditions on a Paleogene shale sample as ...
Jinning Peng +15 more
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Effect of pore structure on oil‐bearing property in the third member of Paleogene Funing Formation in Subei Basin, East China [PDF]
Energy Science & Engineering, 2020 Mercury injection capillary pressure (MICP) tests, nuclear magnetic resonance (NMR), (fluorescence) thin section, X‐ray diffraction (XRD), and scanning electron microscope (SEM) analyses were used to describe the size and distribution of entire pore ...
Xiaoping Liu +7 more
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Lacustrine Shale Diagenesis—A Case Study of the Second Member of the Funing Formation in the Subei Basin [PDF]
Processes, 2023 Shale diagenesis differs from that of sandstone and carbonate rocks with regard to the type, evolution stage, and evolution mode. The quality of shale reservoirs is closely linked to the extent of diagenetic evolution. This study identifies the types and characteristics of shale diagenesis using thin sections and scanning electron microscopy (SEM ...
Shuping Wang +3 more
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A Study on the Pore Structure and NMR Fractal Characteristics of Continental Shale in the Funing Formation of the Gaoyou Sag, Subei Basin [PDF]
Applied Sciences, 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.
Zipeng Wang +6 more
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Shiyou shiyan dizhi, 2021 Based on the study of hydrocarbon generation features, oil bearing property and reservoir property of shale in the second member of Paleogene Funing Formation in the Qintong Sag of the Subei Basin, the main controlling factors of shale oil enrichment ...
Hongsheng YAO +6 more
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Occurrence and recoverability of tight oil in Paleogene Funing Formation, Subei Basin
Shiyou shiyan dizhi, 2020 The shale, interlayers and adjacent carbonate rocks and siltstones in the second and fourth members of the Paleogene Funing Formation in the Subei Basin were studied using multi-temperature pyrolysis and NMR.
Jinning PENG +6 more
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Shiyou shiyan dizhi, 2021 The favorable targets of shale oil exploration were optimized based on the analyses of hydrocarbon generation, reservoir conditions and oil content of the shale sections in the second member of Paleogene Funing Formation in the Qintong Sag, Subei Basin ...
Lin ZAN +3 more
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Paleoenvironmental Characteristics of Lacustrine Shale and Its Impact on Organic Matter Enrichment in Funing Formation of Subei Basin [PDF]
Minerals, 2023 Organic matter in depositional environment is the essential material for oil and gas generation. Total organic carbon (TOC) is one of the important parameters for estimating the hydrocarbon generation potential of shale oil and predicting sweet spots. The TOC of the second member of the Funing Formation (Ef2) ranges from 0.25% to 2.30%.
Feng Zhu +8 more
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Opening of Bedding-Parallel Fractures in the Shale Oil Reservoirs of the Paleogene Funing Formation, Subei Basin, China [PDF]
EnergiesBedding-parallel fractures represent a crucial flow-path network in shale oil reservoirs, yet their timing of opening and driving mechanisms remain subjects of long-standing debate. This study investigates the origin and opening mechanisms of bedding-parallel fractures within the Paleogene Funing shale oil reservoir of the Huazhuang area, Subei Basin ...
Zhelin Wang +4 more
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Geological conditions for shale oil formation in the fourth member of Funing Formation of Eocene series in Jintan Basin [PDF]
Youqicang pingjia yu kaifaThis study evaluates the unconventional oil and gas exploration potential of the Cenozoic residual basins in southern Jiangsu, focusing on Jintan Basin.
ZANG Suhua +3 more
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