Investigation of pore pressure, in-situ stress state and borehole stability in the West and South Al-Khilala hydrocarbon fields, Nile Delta, Egypt

M Leila, S Sen, M Abioui, A Moscariello - Geomechanics and Geophysics …, 2021 - Springer
This work interprets the pore pressure distribution and in-situ stress magnitudes in the~
10,600 feet thick Neogene succession of the West and South Al-Khilala gas fields, onshore …

Frictional process, AE characteristics, and permeability evolution of rough fractures on Longmaxi shale with specific roughness under water injection

C Zhao, J Liu, H Dai, J Yang, X Shi, J Wei - Engineering Geology, 2024 - Elsevier
Studying the frictional process, acoustic emission (AE) characteristics and permeability
evolution of fractures under water injection is fundamental for proposing theories and …

Frictional evolution process and stability properties of Longmaxi shale under fluid injection

C Zhao, J Liu, H Dai, H Huang, X Shi - Energy, 2024 - Elsevier
The frictional stability of rocks is fundamental in controlling the instability and activation of
faults. Given the strong correlation between seismic events in the Sichuan Basin of China …

The frictional restrengthening and permeability evolution of slipping shale fractures during seismic cycles

Y Jia, C Song, R Liu - Rock Mechanics and Rock Engineering, 2022 - Springer
The fluid injection-induced seismicity has drawn widespread concern due to the dramatic
rise in seismicity rate worldwide, especially recent events associated with hydraulic …

An energy-based quantitative coal burst proneness rating system for development roadways

O Vardar, C Wei, C Zhang, I Canbulat - Geomechanics and Geophysics for …, 2023 - Springer
Coal burst is one of the principal hazards in development panels of underground coal
mines. This study develops a practical approach to quantitatively estimate coal burst …

Bayesian inference and Markov chain Monte Carlo based estimation of a geoscience model parameter

S Dana, K Reddy - arXiv preprint arXiv:2201.01868, 2021 - arxiv.org
The critical slip distance in rate and state model for fault friction in the study of potential
earthquakes can vary wildly from micrometers to few meters depending on the length scale …

Frictional properties of Opalinus Clay: influence of humidity, normal stress and grain size on frictional stability

N Bigaroni, MM Scuderi, F Cappa… - Geophysical Journal …, 2023 - academic.oup.com
SUMMARY The Opalinus Clay (OPA) is a clay-rich formation considered as a potential host
rock for radioactive waste repositories and as a caprock for carbon storage in Switzerland …

[HTML][HTML] Arriving at estimates of a rate and state fault friction model parameter using Bayesian inference and Markov chain Monte Carlo

S Dana, KR Lyathakula - Artificial Intelligence in Geosciences, 2021 - Elsevier
The critical slip distance in rate and state model for fault friction in the study of potential
earthquakes can vary wildly from micrometers to few me-ters depending on the length scale …

Contraintes et déformation dans les massifs rocheux faillés–conséquences sur le fonctionnement des failles

M Conin - 2024 - hal.science
La grande partie de mes travaux recherche porte des contraintes et déformations dans les
massifs rocheux faillés, et leurs conséquences sur le fonctionnement des failles. Ces …

Deep learning based reduced order modeling of seismogram-type acceleration time series model: Part-II

S Dana - engrxiv.org
The Bayesian inference framework with the obvious invocation of Markov Chain Monte
Carlo is computationally infeasible if the forward model is heavy. The reason is that the …