Structure of hydrated kaolinite edge surfaces: DFT results and further development of the ClayFF classical force field with metal–O–H angle bending terms

M Pouvreau, JA Greathouse, RT Cygan… - The Journal of …, 2019 - ACS Publications
Toward the development of classical force fields for the accurate modeling of clay mineral-
water systems, we have extended the use of metal–O–H (M–O–H) angle bending terms to …

Nanopore characterization of mine roof shales by SANS, nitrogen adsorption, and mercury intrusion: Impact on water adsorption/retention behavior

G Sang, S Liu, R Zhang, D Elsworth, L He - International Journal of Coal …, 2018 - Elsevier
Moisture-induced reduction in the strength of shales is one of the primary mechanisms of
roof degradation affecting the stability and safety of underground coal mines. The underlying …

Self-healing hydrogels and their action mechanism in oil–gas drilling and development engineering: A systematic review and prospect

Y Bai, Q Zhang, J Sun, K Lv, X Shang, C Liu… - Journal of Natural Gas …, 2021 - Elsevier
Research progress of self-healing hydrogels based on both reversible covalent and
reversible non-covalent bonds are systematically reviewed. The preparation methods …

Influence of liquid nitrogen cooling state on mechanical properties and fracture characteristics of coal

P Hou, S Su, F Gao, X Liang, S Wang, Y Gao… - Rock Mechanics and …, 2022 - Springer
To determine the role of LN2-cooling in the fracturing process of the coal, the LN2-cooling
process of the coal samples is divided into three states: initial state, frozen state, and freeze …

Experimental and modeling investigations of hydrate phase equilibria in natural clayey-silty sediments

Z Liu, Z Wang, L Chen, L Chen, X Li, B Sun - Chemical Engineering …, 2022 - Elsevier
Rapid and accurate acquisition of hydrate phase equilibria in sediments is crucial for gas
hydrate resource assessment and exploitation and hydrate-based technological …

[HTML][HTML] Degradation and conservation of clay-containing stone: A review

K Elert, C Rodriguez-Navarro - Construction and Building Materials, 2022 - Elsevier
Significant progress in the understanding of the different degradation processes affecting
building and ornamental stone has taken place in recent decades. However, some …

Synthesis, property and mechanism analysis of a novel polyhydroxy organic amine shale hydration inhibitor

W Du, X Wang, G Chen, J Zhang, M Slaný - Minerals, 2020 - mdpi.com
Based on the adsorption mechanism analysis of polyhydroxy organic compound on a shale
surface, a novel polyhydroxy organic amine shale hydration inhibitor N, N, N′, N′-tetrakis …

Determination of Mechanical Property Evolutions of Shales by Nanoindentation and High-Pressure CO2 and Water Treatments: A Nano-to-Micron Scale …

Y Liu, S Liu, A Liu, Y Kang - Rock Mechanics and Rock Engineering, 2022 - Springer
Fluid–shale interaction mechanisms and their implications on shale mechanical property
evolutions are essential for both shale gas exploitation and CO2 sequestration. To …

Modified-starch applications as fluid-loss reducers in water-based drilling fluids: A review of recent advances

S Davoodi, M Al-Shargabi, DA Wood… - Journal of Cleaner …, 2023 - Elsevier
A type of natural resource found in nature, starch and its derivatives, homologues, and other
compounds have a wide range of sources. These materials are cheap to obtain and have …

A transient two-phase flow model for production prediction of tight gas wells with fracturing fluid-induced formation damage

Y Wu, L Cheng, S Huang, S Fang… - SPE Western Regional …, 2019 - onepetro.org
A major concern with hydraulic fracturing in tight formation is the fracturing fluid-induced
formation damage (FFIFD) for the high capillary pressure and the presence of water …