A review on pore structure characterization in tight sandstones
Tight sandstone reservoirs typically contain a wide pore throat sizes ranging from the nano-
scale to micro-scale, and have complex pore geometry and pore throat structure …
scale to micro-scale, and have complex pore geometry and pore throat structure …
[HTML][HTML] 鄂尔多斯盆地杭锦旗地区盒1 段致密砂岩孔隙结构分形特征及其与储层物性的关系
刘凯， 石万忠， 王任， 覃硕 - 地质科技通报, 2021 - dzkjqb.cug.edu.cn
基于物性, 铸体薄片, 电镜扫描和高压压汞等测试分析资料, 利用汞饱和度法和含水饱和度法对杭
锦旗地区盒1 段致密储层孔隙结构分形维数进行了计算, 并分析其与储层物性的关系. 结果表明 …
锦旗地区盒1 段致密储层孔隙结构分形维数进行了计算, 并分析其与储层物性的关系. 结果表明 …
[HTML][HTML] 潜江凹陷盐间页岩油储层孔隙结构分形表征与评价
孙中良， 王芙蓉， 韩元佳， 侯宇光， 何生， 郑有恒… - 地质科技 …, 2022 - dzkjqb.cug.edu.cn
目前, 众多学者从地球化学特征, 储层物性特征等方面对潜江凹陷潜江组页岩展开了较多研究,
并取得了一定的进展, 但对其孔隙的复杂性, 形成孔喉的主要矿物及其影响因素的分析存在盲点 …
并取得了一定的进展, 但对其孔隙的复杂性, 形成孔喉的主要矿物及其影响因素的分析存在盲点 …
Time-dependent dynamic diffusion processes in coal: model development and analysis
T Liu, B Lin - International Journal of Heat and Mass Transfer, 2019 - Elsevier
Gas diffusion, a critical process during underground gas drainage and coalbed methane
recovery, is viewed as the bridge connecting the coal matrix and fractures. Study on gas …
recovery, is viewed as the bridge connecting the coal matrix and fractures. Study on gas …
Pore-scale characterization of tight sandstone in Yanchang Formation Ordos Basin China using micro-CT and SEM imaging from nm-to cm-scale
X Liu, J Wang, L Ge, F Hu, C Li, X Li, J Yu, H Xu, S Lu… - Fuel, 2017 - Elsevier
In this work, we measured the porosity, permeability, electrical resistivity and NMR T 2
spectrum of the tight sandstone samples from Yanchang Formation Ordos Basin China. The …
spectrum of the tight sandstone samples from Yanchang Formation Ordos Basin China. The …
Combining pressure-controlled porosimetry and rate-controlled porosimetry to investigate the fractal characteristics of full-range pores in tight oil reservoirs
Tight oil reservoirs have the characteristics of wide pore size range and complex pore
system. The understanding of pore characteristics is the basis for studying the accumulation …
system. The understanding of pore characteristics is the basis for studying the accumulation …
An improved model for permeability estimation in low permeable porous media based on fractal geometry and modified Hagen-Poiseuille flow
X Chen, G Yao - Fuel, 2017 - Elsevier
Permeability is a crucial macroscopic parameter in characterizing fluid flow and mass
transfer behavior in porous media. A great theoretical basis for permeability estimation has …
transfer behavior in porous media. A great theoretical basis for permeability estimation has …
The tight oil potential of the Lucaogou Formation from the southern Junggar Basin, China
Q Luo, L Gong, Y Qu, K Zhang, G Zhang, S Wang - Fuel, 2018 - Elsevier
The mudstones of the Lucaogou Formation are the most important and organic-rich
sediments and tight oil exploration target in the northwestern China. The organic and stable …
sediments and tight oil exploration target in the northwestern China. The organic and stable …
Effects of pore-throat structures on the fluid mobility in chang 7 tight sandstone reservoirs of longdong area, Ordos Basin
Q Zhang, Y Liu, B Wang, J Ruan, N Yan, H Chen… - Marine and Petroleum …, 2022 - Elsevier
Pore structure and fluid mobility are important factors affecting reservoir quality evaluation
and effective hydrocarbon resource assessment in tight sandstone reservoirs. In this …
and effective hydrocarbon resource assessment in tight sandstone reservoirs. In this …
Impacts of mineralogy and pore throat structure on the movable fluid of tight sandstone gas reservoirs in coal measure strata: A case study of the Shanxi formation …
X Dong, X Meng, R Pu - Journal of Petroleum Science and Engineering, 2023 - Elsevier
Movable fluid content and permeability are important reference factors for reservoir quality
evaluation and recovery enhancement. In this study, based on multiple experimental results …
evaluation and recovery enhancement. In this study, based on multiple experimental results …