Nathan J. Welch
Title
Cited by
Cited by
Year
EGS Collab Experiment 1 Geomechanical and hydrological properties by triaxial direct shear
LP Frash, JW Carey, NJ Welch
44th workshop on geothermal reservoir engineering, 2019
152019
Scalable en echelon shear‐fracture aperture‐roughness mechanism: Theory, validation, and implications
LP Frash, JW Carey, NJ Welch
Journal of Geophysical Research: Solid Earth 124 (1), 957-977, 2019
152019
Geomechanical evaluation of natural shear fractures in the EGS Collab Experiment 1 test bed
LP Frash, NJ Welch, JW Carey, EGS Collab Team
53rd US rock mechanics/geomechanics symposium, 2019
62019
Shear strength and permeability of the cement-casing interface
NJ Welch, LP Frash, DH Harp, JW Carey
International Journal of Greenhouse Gas Control 95, 102977, 2020
52020
Rapid mineral precipitation during shear fracturing of carbonate‐rich shales
AH Menefee, NJ Welch, LP Frash, W Hicks, JW Carey, BR Ellis
Journal of Geophysical Research: Solid Earth 125 (6), e2019JB018864, 2020
42020
Physics-informed Machine Learning for Real-time Unconventional Reservoir Management
MK Mudunuru, D O'Malley, S Srinivasan, JDH Hyman, MR Sweeney, ...
Los Alamos National Lab.(LANL), Los Alamos, NM (United States), 2020
42020
High-resolution 3D FIB-SEM image analysis and validation of numerical simulations of nanometre-scale porous ceramic with comparisons to experimental results
NJ Welch, F Gray, AR Butcher, ES Boek, JP Crawshaw
Transport in Porous Media 118 (3), 373-392, 2017
42017
Computerized X-ray microtomography observations and fluid flow measurements of the effect of effective stress on fractured low permeability porous media
NJ Welch, JP Crawshaw, ES Boek
Int. Symp. Soc. Core Analysts, 1-12, 2015
32015
Laboratory Measurement of Cement Stress Before, During, and After Curing Under Undrained Condition with Constant Hydrostatic Pressure
M Meng, L Frash, J Carey, W Li, N Welch
SPE Annual Technical Conference and Exhibition, 2020
22020
Rapid measurement of Biot effective stress coefficient for Class-G Oil Well Cements
M Meng, LP Frash, JW Carey, W Li, N Welch
54th US Rock Mechanics/Geomechanics Symposium, 2020
22020
Progress towards a scaling relationship between shear fracture length, aperture, and permeability
LP Frash, N Welch, JW Carey
54th US Rock Mechanics/Geomechanics Symposium, 2020
22020
Triaxial Direct Shear Fractured Marcellus (MSEEL) Shale—Peak and Residual Shear Strength, Permeability, and Hydroshear Potential
NJ Welch*, LP Frash, AH Menefee, JW Carey
Unconventional Resources Technology Conference, Denver, Colorado, 22-24 July …, 2019
22019
Effective cement stress in well completions: An important unknown
NJ Welch, LP Frash, JW Carey
53rd US Rock Mechanics/Geomechanics Symposium, 2019
22019
Effectiveness of a Smart Hydrogel in Well Leakage Remediation
N Welch, R Gilbertson, H Boukhalfa, R Roback, JW Carey, H Goodman, ...
SPE Annual Technical Conference and Exhibition, 2020
12020
Subsurface-representative bond strength and sliding friction measurements of the well cement and casing steel interface
N Welch, JW Carey, L Frash
AGU Fall Meeting Abstracts 2018, MR44A-08, 2018
12018
Imaging and fluid flow measurements of reservoir cap rock and ceramic analogues
NJ Welch
Imperial College London, 2016
12016
COMPARISON OF THE CHANGE OF CAP ROCK PERMEABILITY AND CAPILLARY ENTRY PRESSURE WITH VARYING EFFECTIVE STRESS
NJ Welch, JP Crawshaw, ES Boek
SCA, 2014
12014
Hydro-mechanical measurements and x-ray imaging of sheared crystalline rock fractures from EGS Collab experiments 1 & 2
M Meng, LP Frash, W Li, NJ Welch, JW Carey, C Ulrich, TJ Kneafsey
2021
Stress-dependent fracture permeability measurements and implications for shale gas production
W Li, LP Frash, NJ Welch, JW Carey, M Meng, M Wigand
Fuel 290, 119984, 2021
2021
Predicting Cement-Sheath Integrity with Consideration of Initial State of Stress and Thermoporoelastic Effects
M Meng, L Frash, JW Carey, Z Niu, W Zhang, N Guy, Z Lei, W Li, N Welch
SPE Journal, 1-24, 2021
2021
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Articles 1–20