Pore characterization of shales: A review of small angle scattering technique

M Sun, J Zhao, Z Pan, Q Hu, B Yu, Y Tan, L Sun… - Journal of Natural Gas …, 2020 - Elsevier
To better evaluate the reservoir quality and optimize shale gas extraction, it is necessary to
quantitatively characterize pore structure in shale reservoirs using complementary methods …

Nanoscale pore structure characterization of the Bakken shale in the USA

K Liu, M Ostadhassan, J Zhou, T Gentzis, R Rezaee - Fuel, 2017 - Elsevier
Understanding the pore structures of unconventional reservoirs such as shale can assist in
estimating their elastic transport and storage properties, thus enhancing the hydrocarbon …

Experimental analysis of the pore structure and fractal characteristics of different metamorphic coal based on mercury intrusion‑nitrogen adsorption porosimetry

W Han, G Zhou, D Gao, Z Zhang, Z Wei, H Wang… - Powder Technology, 2020 - Elsevier
The pore structure of different metamorphic coal was analyzed by mercury intrusion
porosimetry and N 2 adsorption. Combined with the fractal dimension models of the Frenkel …

Multiscale characteristics of pore-fracture structures in coal reservoirs and their influence on coalbed methane (CBM) transport: A review

K Wang, L Guo, C Xu, W Wang, T Yang, S Lin… - Geoenergy Science and …, 2024 - Elsevier
The microscopic pore structure of coal is the main factor influencing the transport
characteristics of coalbed methane (CBM). The systematic investigation of the control …

Insight into the nanoscale pore structure of organic-rich shales in the Bakken Formation, USA

X Wang, J Hou, S Li, L Dou, S Song, Q Kang… - Journal of Petroleum …, 2020 - Elsevier
Abstract The Bakken Shale has attracted much attention because of its huge potential for
shale oil. To characterize the nanoscale pore structure of the Bakken shale, ten samples …

[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 …

Comparative study on micro-pore structure of marine, terrestrial, and transitional shales in key areas, China

C Yang, J Zhang, X Tang, J Ding, Q Zhao… - International Journal of …, 2017 - Elsevier
The purpose of this article is to make a comparative study on the pore structure of different
sedimentary facies shales developed in typical areas, China. Results show that the surface …

Pore structure characterization for organic-rich Lower Silurian shale in the Upper Yangtze Platform, South China: A possible mechanism for pore development

L Chen, Z Jiang, K Liu, J Tan, F Gao, P Wang - Journal of Natural Gas …, 2017 - Elsevier
Abstract The Lower Silurian shale in the Upper Yangtze Platform has become one of the
main targets of the exploration and development of marine shale gas in South China. This …

Porosity controls and fractal disposition of organic-rich Permian shales using low-pressure adsorption techniques

B Hazra, DA Wood, V Vishal, AK Varma, D Sakha… - Fuel, 2018 - Elsevier
The pore structure characteristics of the Lower and Upper Permian shales belonging to the
Barren Measures and Raniganj Formations, respectively, were investigated using the low …

Pore characteristics of Longmaxi shale gas reservoir in the Northwest of Guizhou, China: Investigations using small-angle neutron scattering (SANS), helium …

M Sun, B Yu, Q Hu, Y Zhang, B Li, R Yang… - International Journal of …, 2017 - Elsevier
Small-angle neutron scattering (SANS), helium pycnometry, and low-pressure gas sorption
isotherm experiments were used to investigate the pore characteristics of Longmaxi shale …