Zobrazeno 1 - 10
of 356
pro vyhledávání: '"wufeng formation"'
Publikováno v:
地质科技通报, Vol 43, Iss 4, Pp 53-61 (2024)
Objective The Fuling Gas Field as the first commercial shale gas field in China has stably achieved an annual gas production of over 7 billion cubic meters in recent years, which is a good development result. With the increasing demand for developmen
Externí odkaz:
https://doaj.org/article/0483d9ca186d49cbae8eb00e7b1978bd
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 4, Pp 735-747 (2024)
The analysis of natural fracture development characteristics is crucial for evaluating deep shale gas exploration and development. It provides valuable insights for assessing reservoir quality comprehensively and designing fracturing strategies diffe
Externí odkaz:
https://doaj.org/article/90f5c1d9e0434c81bbc1dff9884b994e
Autor:
Lingyu GAO, Kongquan CHEN, Jianlin LU, Jiguang TANG, Xiusong TUO, Douzhong ZHANG, Chunming YAN, Yizhen PANG
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 3, Pp 565-575 (2024)
This study explored the dynamic control and differences of tectonic action on the formation of conventional and unconventional gas reservoirs in Pingqiao area, southeastern Sichuan Basin. Based on seismic, geolo-gical, inclusion, and other relevant d
Externí odkaz:
https://doaj.org/article/9d68419c5e2e44b5afa04822ff77ed62
Publikováno v:
Open Geosciences, Vol 16, Iss 1, Pp 309-20 (2024)
It is a great challenge for sedimentologists to perform the facies analysis of shales due to the lack of macro-structures and high heterogeneity in shale, and thus, conventional research methods are poorly applied in the field of shale sedimentology.
Externí odkaz:
https://doaj.org/article/ad224a69dd584036b2004fd0de430900
Publikováno v:
Petroleum Exploration and Development, Vol 50, Iss 6, Pp 1374-1385 (2023)
The relationship between fracture calcite veins and shale gas enrichment in the deep Ordovician Wufeng Formation–Silurian Longmaxi Formation (Wufeng–Longmaxi) shales in southern Sichuan Basin was investigated through core and thin section observa
Externí odkaz:
https://doaj.org/article/4e54a9f078544df6a00ff03463b8350b
Publikováno v:
Unconventional Resources, Vol 4, Iss , Pp 100078- (2024)
The Zigong area in southern Sichuan Basin is one of the key shale gas production areas in China, and the Longmaxi and Wufeng Formations within it are currently the key exploration and development layers. The present-day in-situ stress field has a sig
Externí odkaz:
https://doaj.org/article/22c59c38cf0e45d3887cedc61445cf75
Publikováno v:
Journal of Natural Gas Geoscience, Vol 8, Iss 4, Pp 245-262 (2023)
The distribution and mineral composition of the Wufeng-Longmaxi shale on the Yangtze platform are directly influenced by the geomorphology of the Late Ordovician-Early Silurian period. This research aimed to clarify the geomorphology of the Yangtze p
Externí odkaz:
https://doaj.org/article/dd19f81214164e018105829f1461d3d7
Publikováno v:
Shiyou shiyan dizhi, Vol 45, Iss 3, Pp 443-454 (2023)
Shale lithofacies has an important influence on shale reservoirs. It controls the hydrocarbon generation capacity, storage performance and fracturing performance of shale to a certain extent. In order to study the shale lithofacies characteristics, r
Externí odkaz:
https://doaj.org/article/1c4de5b80b694282b41a1eb9042d4faf
Autor:
Dazhong Dong, Feng Liang, Quanzhong Guan, Yuqiang Jiang, Shangwen Zhou, Rongze Yu, Yifan Gu, Surong Zhang, Lin Qi, Yan Liu
Publikováno v:
Natural Gas Industry B, Vol 10, Iss 2, Pp 165-182 (2023)
In 2012, China's first national shale gas demonstrations areas were set up in the Sichuan Basin. After 10 years' construction and practice, the giant marine shale gas area of 10 × 1012 m3 level is built up in the Sichuan Basin, and shale gas steps i
Externí odkaz:
https://doaj.org/article/c605eb1aad104c168ba5f29690102b8a
Publikováno v:
Minerals, Vol 13, Iss 12, p 1502 (2023)
Uncertain provenance and tectonic setting of shale has constrained the exploration and exploitation of natural gas in the Wufeng–Longmaxi Formation in the southern Sichuan Basin, China. Therefore, this study analyzed the mineral petrology and geoch
Externí odkaz:
https://doaj.org/article/a57d99b98e3b4e75b1ff2be89ee9545f