[PDF][PDF] Analysis of fault leakage from Leroy underground natural gas storage facility, Wyoming, USA

M Chen, TA Buscheck, JL Wagoner, Y Sun… - Hydrogeology …, 2013 - researchgate.net
… of fault reactivation. In general, it is shown that a discrete … the leakage mechanism: leaky
wellbores or a leaking fault. It is … to possibly reach shallow drinking water aquifers (the other …

Migration and Leakage of CO2 From Deep Geological Storage Sites

A Busch, N Kampman - Geological Carbon Storage …, 2018 - Wiley Online Library
… and CO2‐enriched waters have been leaking along the LGW and Salt Wash (SW) faults to
the … We examine a number of mechanisms for the migration of CO2 from geological reservoirs …

Intricate unconventional fracture networks provide fluid diffusion pathways to reactivate pre-existing faults in unconventional reservoirs

G Hui, Z Chen, R Schultz, S Chen, Z Song, Z Zhang… - Energy, 2023 - Elsevier
… disturbance and causes fault reactivation, is one of the key triggering mechanisms for HF-…
the product of leak-off height h lo multiplying the leak-off velocity u lo by Carter's leak-off model. …

Thermal reactivation of microfractures and its potential impact on hydraulic-fracture efficiency

AD Taleghani, M Ahmadi, W Wang, JE Olson - SPE Journal, 2014 - onepetro.org
… reservoirs in strong water-wet formations, water could be … 9) because the mechanism of heat
transfer in these rocks is … the fracture bleeds off, and the leak off of fracturing fluid increases …

Modelling the water injection induced fault slip and its application to in-situ stress estimation

W Shiu, Y Guglielmi, B Graupner, J Rutqvist - International Journal of Rock …, 2021 - Elsevier
… the mechanism of the fault reactivation and the associated coupling behavior between injected
water … over a sizeable area for FM2 model where the water leakage is allowed across the …

In situ direct displacement information on fault reactivation during fluid injection

M Kakurina, Y Guglielmi, C Nussbaum… - Rock Mechanics and Rock …, 2020 - Springer
… and leakage into the formation and (2) irreversible shear slip and opening of the reactivated
… The stress state using focal mechanisms from test 9 showed differences from the regional …

Thermal and solubility effects on fault leakage during geologic carbon storage

S Meguerdijian, RJ Pawar, DR Harp, B Jha - International Journal of …, 2022 - Elsevier
… heat flow occurs by two main mechanisms in the reservoir: (1) … the estimation of fault
reactivation risk than two-way coupling. … Water movement also occurs in the fault section within the …

Solar disinfection of fungal spores in water: Kinetics, influencing factors, mechanisms and regrowth

Y Xia, Q Wan, X Xu, R Cao, Y Li, J Wang, H Xu… - Chemical Engineering …, 2022 - Elsevier
… Interestingly, few cell contents or leakage of organelles were … Minutes or hours were taken
to reactivate the spores in the … by sunlight in ground water and surface water, they were …

Salt usually seals, but sometimes leaks: Implications for mine and cavern stabilities in the short and long term

JK Warren - Earth-science reviews, 2017 - Elsevier
… crossflows of undersaturated pore waters or to the build-up … or salt mine but, unless reactivated
by a later superimposed hydrology, … Today, we still struggle to explain the mechanisms of …

Coupled thermo-hydro-mechanical-chemical modeling of water leak-off process during hydraulic fracturing in shale gas reservoirs

F Wang, B Li, Y Zhang, S Zhang - Energies, 2017 - mdpi.com
… to be an important mechanism for water leak-off especially in water-wet low … reactivation
of natural fractures in shale gas reservoirs is likely to be the main deformation mechanism