Results 11 to 20 of about 4,225,627 (203)
地质科技通报, 2021 The complex tectonic deformation zone in the east of the Sichuan Basin has a great potential of shale-gas resources, but has not been commercially exploited yet.This paper utilizes the mineralogical, organic chemical, and petrologic data of the Wufeng ...
Fu Zhang +6 more
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Youqicang pingjia yu kaifa, 2022 As a systematic study of the Wufeng-Longmaxi Formation was carried out by paleontological comparison, thin section identification, scanning electron microscopy and Nitrogen Adsorption Method in Qilong Village outcrop, Xishui, Guizhou Province, the ...
LIU Shugen +8 more
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Nanopore structure comparison between shale oil and shale gas: examples from the Bakken and Longmaxi Formations [PDF]
Petroleum Science, 2018 In order to analyze and compare the differences in pore structures between shale gas and shale oil formations, a few samples from the Longmaxi and Bakken Formations were collected and studied using X-ray diffraction, LECO TOC measurement, gas adsorption ...
Kouqi Liu +5 more
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Depositional environment of shale in Wufeng and Longmaxi Formations, Sichuan Basin
Petroleum Research, 2017 Formation of organic-rich shale was controlled by depositional processes and environment condition. According to petrology, mineralogy, fossil composition and sedimentary structure, seven lithofacies of shale were identified in the Wufeng Formation to ...
Jianhua Zhao +6 more
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Journal of Marine Science and Engineering, 2023 The Late Ordovician–Early Silurian period was a significant transitional phase in geological history and has garnered global interest. This study focuses on the black shale series of the Wufeng Formation–Longmaxi Formation of the Upper Ordovician–Lower ...
Zhibo Zhang +5 more
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GeofluidsWufeng–Longmaxi Formation and Qiongzhusi Formation are the significant shale gas exploration strata in China. The former has made a major breakthrough, and the exploration of the latter is restricted.
Majia Zheng +8 more
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Study on Stress Sensitivity of Longmaxi Formation Shales in East Sichuan [PDF]
International Journal of Petroleum Technology, 2017 Depletion development is the main way of shale gas reservoir development. The stress sensitivity of shale will have made a great impact on the correct evaluation of shale gas productivity. At the time that the shale gas reservoir in Fuling is on development, the study of stress sensitivity of shale gas reservoir gas formation, Longmaxi formation, will
null Wang Haitao +3 more
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Youqicang pingjia yu kaifa, 2022 The upper Ordovician Wufeng Formation and the first member of the lower Silurian Longmaxi Formation are well exposed in Bayu outcrop Daozhen, northern Guizhou, with clear and complete stratigraphic boundaries.
DU Wei +5 more
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Evaluation of fracturability of shale reservoirs in the longmaxi formation in southern sichuan basin
Frontiers in Earth Science, 2022 Major breakthroughs have been made in the exploration and development of shale gas in the Longmaxi Formation in the southern Sichuan Basin, China. The previous have adopted various methods to study the fracturability of shale, but the quantitative ...
Ying Guo +6 more
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Geological section analysis of drilling in Wufeng-Longmaxi Formation in Well-JY1
Youqicang pingjia yu kaifa, 2022 The drilling geological profile of Well-JY1 Wufeng Formation and Longmaxi Formation is the first systematic marine shale gas parameter well profile. The exploration breakthrough of Well-JY1 announces the discovery of Fuling shale gas field, which is ...
LIU Ruobing +5 more
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