Zobrazeno 1 - 10
of 101
pro vyhledávání: '"high-pressure mercury injection"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract The pore-throat structure is a crucial parameter for evaluating reservoir characteristics and assessing the potential of oil and gas resources. Understanding the relationship between reservoir pore-throat variations and oil-bearing propertie
Externí odkaz:
https://doaj.org/article/c6dc7d792dbd4f04aa851e9b4225071d
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract Tight sandstone reservoirs are a primary focus of research on the geological exploration of petroleum. However, many reservoir classification criteria are of limited applicability due to the inherent strong heterogeneity and complex micropor
Externí odkaz:
https://doaj.org/article/21cdb5d5e5e14b7faf0d1952d39691a0
Publikováno v:
地质科技通报, Vol 43, Iss 2, Pp 41-51 (2024)
Objective The complex pore throat structure of tight sandstone leads to variable distribution of movable fluid, and the micropore structure and distribution characteristics of movable fluid are the focus of the study of tight sandstone reservoirs. Me
Externí odkaz:
https://doaj.org/article/091267996bc548e88203efda4434bf3d
Autor:
Kun Tian, Xiangyang Qiao, Jinsong Zhou, Chunqi Xue, Jun Cao, Xiao Yin, Shuo Lv, Bolun Zhugeng
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
The evaluation of the pore structure in dolomite, particularly with regard to pore heterogeneity, geometry, and connectivity, is crucial for oil and gas field production and reservoir prediction. The subsalt dolomite reservoir in the Ordovician strat
Externí odkaz:
https://doaj.org/article/f4ebd5b39f06403f955509cbd3e16924
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
This study focuses on understanding the fractal characteristics and controlling factors of micropore structures within organic-rich shale of the Cambrian Shuijingtuo Formation in the Yichang area of Hubei Province. Mineralogy, petrology, and organoge
Externí odkaz:
https://doaj.org/article/16976f2f5e6449448a7fb8c64e7661f4
Publikováno v:
地质科技通报, Vol 42, Iss 1, Pp 274-285 (2023)
The pore structure of glutenite in Bozhong 19-6 Gasfield is complicated. In order to improve the estimation accuracy of permeability, it is necessary to start with the pore structure and find the pore structure factor with the best correlation with p
Externí odkaz:
https://doaj.org/article/ecac6cfe5c694f6285f88d9ee12b31a3
Autor:
Zhendong Lu, Chenglin Liu, Qibiao Zang, Yuping Wu, Xiya Yang, Hong Yang, Xiaoxiang Zeng, Wenda Li
Publikováno v:
地质科技通报, Vol 42, Iss 1, Pp 264-273 (2023)
Pore structure is the key element of tight sandstone reservoirs, which restricts the accumulate and flow of oil and gas in reservoirs. The pore structure is one of the key and difficult point of unconventional oil and gas exploration and development.
Externí odkaz:
https://doaj.org/article/fad685c7dda94789b4f9609707e579f8
Publikováno v:
Energies, Vol 17, Iss 4, p 821 (2024)
Accurately predicting permeability is important to elucidate the fluid mobility and development potential of tight reservoirs. However, for tight sandstones with the same porosity, permeability can change by nearly three orders of magnitude, which gr
Externí odkaz:
https://doaj.org/article/dc3da680882b4fd892163bf99e139a82
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