Impacts of mineral composition and pore structure on spontaneous imbibition in tight sandstone

D Liu, D Ren, K Du, Y Qi, F Ye - Journal of Petroleum Science and …, 2021 - Elsevier
Spontaneous imbibition is a fundamental mechanism to figure out the rock-fluid interplay
during waterflooding and hydraulic fracturing. Mineral composition and pore structure play …

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 …

Using stress path-dependent permeability law to evaluate permeability enhancement and coalbed methane flow in protected coal seam: a case study

C Zhang, Q Bai, Y Chen - Geomechanics and Geophysics for Geo-Energy …, 2020 - Springer
Pressure-relief mining is the primary method to remove gas and coal outbursts and realize
coal and gas simultaneous extraction in deep, high-gas, and low-permeability coal seams …

Crack Initiation Behaviors of Granite Specimens Containing Crossing‐Double‐Flaws with Different Lengths under Uniaxial Loading

H Pan, D Yin, N Jiang, Z Xia - Advances in Civil Engineering, 2020 - Wiley Online Library
Crack initiation is an important stage in the failure process of rock masses. In this paper,
crack initiation behaviors (crack initiation model, crack initiation location, crack initiation …

A case study on asymmetric deformation mechanism of the reserved roadway under mining influences and its control techniques

C Li, Z Wu, W Zhang, Y Sun, C Zhu… - Geomechanics and …, 2020 - koreascience.kr
The double-lane arrangement model is frequently used in underground coal mines because
it is beneficial to improve the mining efficiency of the working face. When the double-lane …

Stability monitoring and analysis of high and steep slope of a hydropower station

G Shi, G Gu, H Zhou, Z Tao, H Pan, T Tang - Geofluids, 2020 - Wiley Online Library
Slope deformation and failure are major challenges for hydropower station engineering.
Taking the left bank slope at the exit of the flood discharge tunnel of the Wudongde …

Modeling of three-phase displacement in three-dimensional irregular geometries using a lattice Boltzmann method

S Li, H Liu, J Zhang, F Jiang, G Xi - Physics of Fluids, 2021 - pubs.aip.org
Three-phase displacement process in a porous media is significantly influenced by
wettability of the solid surfaces. It remains a research challenge to model and simulate three …

Assessment of soil thermal conductivity based on BPNN optimized by genetic algorithm

C Liu, X Hu, R Yao, Y Han, Y Wang… - Advances in Civil …, 2020 - Wiley Online Library
Thermal conductivity is a critical parameter playing an important role in the heat transfer
process in thermal engineering and enormous other engineering fields. Thus, the accurate …

Numerical simulation of rockfalls colliding with a gravel cushion with varying thicknesses and particle sizes

C Zhu, M He, Q Yin, X Zhang - … and Geophysics for Geo-Energy and Geo …, 2021 - Springer
A gravel cushion is an effective method for preventing rockfall disasters, but the thickness
and particle size of cushion influence the impact response between rockfall and cushion …

Effect of pore networks on the properties of movable fluids in tight sandstones from the perspective of multi-techniques

Z Meng, W Sun, Y Liu, B Luo, M Zhao - Journal of Petroleum Science and …, 2021 - Elsevier
Abstract Knowledge about movable fluid behavior's underlying mechanisms is crucial to
hydrocarbon development in tight sandstones. In this study, multi-techniques were used to …