Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Dexun Liu"'
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 6, Pp 142-154 (2024)
To accurately evaluate the distribution and potential of deep coalbed methane resources, it is critical to identify the coal sedimentary and pore distribution characteristics of deep coal reservoirs. Therefore, based on the analysis of coal macerals,
Externí odkaz:
https://doaj.org/article/4093d7d2a51d4c2e8549db47c8466cab
Autor:
Yuanjiang Yu, Yonghua Wang, Hongyan Wang, Qun Zhao, Dexun Liu, Lufeng Zhan, Jin Wu, Wen Lin, Jianxun Shi
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 1174-1190 (2022)
Continental shale oil to be studied urgently is an important unconventional “source rock oil and gas” and key domain of “exploring petroleum inside source kitchens”. Based on the “source rock oil and gas” theory and the thought of “expl
Externí odkaz:
https://doaj.org/article/0398f7a4706541ff98341695bc8c7a15
Publikováno v:
Journal of Natural Gas Geoscience, Vol 7, Iss 3, Pp 121-132 (2022)
To explore the pore structure and fractal characteristics of shale reservoirs in the Jingmen exploration area and quantitatively evaluate the heterogeneity and complexity of pores, taking Wufeng-Longmaxi formations of Well YT3 as the research object,
Externí odkaz:
https://doaj.org/article/909d05b7029c4cd1ad74ff9afa70a075
Autor:
Jin WU, Hongyan WANG, Zhensheng SHI, Qi WANG, Qun ZHAO, Dazhong DONG, Shuxin LI, Dexun LIU, Shasha SUN, Zhen QIU
Publikováno v:
Petroleum Exploration and Development, Vol 48, Iss 6, Pp 1315-1328 (2021)
Based on core description, thin section identification, X-ray diffraction analysis, scanning electron microscopy, low-temperature gas adsorption and high-pressure mercury intrusion porosimetry, the shale lithofacies of Shan23 sub-member of Permian Sh
Externí odkaz:
https://doaj.org/article/10d244ed1820430a8bddb77a8a99a981
Autor:
Zhen Qiu, Dongjun Song, Leifu Zhang, Qin Zhang, Qun Zhao, Yuman Wang, Hanlin Liu, Dexun Liu, Shuxin Li, Xingtao Li
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 3726-3736 (2021)
The marine–continental transitional Permian Shanxi Formation, which is located on the eastern margin of the Ordos Basin, is expected to be another set of economic gas shale for exploration and development in China. In this study, geochemical method
Externí odkaz:
https://doaj.org/article/bc7ca784990340978e08c1d4d71426a8
Autor:
Shangwen Zhou, Dazhong Dong, Jiehui Zhang, Chen Zou, Chong Tian, Yun Rui, Dexun Liu, Pengfei Jiao
Publikováno v:
Natural Gas Industry B, Vol 8, Iss 5, Pp 455-463 (2021)
Porosity is a key parameter in shale gas reservoir evaluation and reserve calculation and its accurate test is the basis for calculating geological reserves of shale gas and determining development plans. In order to clarify the differences between d
Externí odkaz:
https://doaj.org/article/e40a7aa602604ba9b808c5650b05852a
Autor:
Hongyan Wang, Zhensheng Shi, Qun Zhao, Dexun Liu, Shasha Sun, Wei Guo, Feng Liang, Changmu Lin, Xuefan Wang
Publikováno v:
Energy Geoscience, Vol 1, Iss 3, Pp 124-133 (2020)
Stratigraphic division and correlation are crucial for the identification of sweet spots and drilling design of shale gas. In this study, a stratigraphic division and correlation was carried out for the Wufeng-Longmaxi Formations in southern China fr
Externí odkaz:
https://doaj.org/article/571f8878aaea4b92afa5a56a2fb81b75
Publikováno v:
Frontiers in Earth Science, Vol 9 (2022)
Jingmen block is an essential location for the development and exploration of shale gas. The regional structure, the tectonic characteristics, and their influence on shale gas preservation in the Jingmen block were summarized based on observations fr
Externí odkaz:
https://doaj.org/article/7560777e8165418c80f92200be05187b
Autor:
Shangwen Zhou, Honglin Liu, Hao Chen, Hongyan Wang, Wei Guo, Dexun Liu, Qin Zhang, Jin Wu, Weijun Shen
Publikováno v:
Energy Science & Engineering, Vol 7, Iss 6, Pp 2768-2781 (2019)
Abstract Both of the coalbed methane (CBM) and shale gas reservoirs are dominated by nanometer‐scale pores with their nanopore structures controlling the occurrence, enrichment, and accumulation of natural gas. Low‐pressure nitrogen gas adsorptio
Externí odkaz:
https://doaj.org/article/7083a6ff7fc24caa9b84eaa44baf7926
Publikováno v:
Natural Gas Industry B, Vol 5, Iss 6, Pp 575-582 (2018)
Studies on the origin of shale brittleness are of great significance to understanding shale gas accumulation laws. The current studies, however, mostly focus on the improvement of shale brittleness by biological quartz enrichment, but rarely on the r
Externí odkaz:
https://doaj.org/article/a585613ae4774ba5b5cfd35daca647fa