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Nathan Welch
Nathan Welch
Director, Technical Resources
Verified email at pickeringenergypartners.com
Title
Cited by
Cited by
Year
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
482021
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
412019
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 26 (06), 3505-3528, 2021
392021
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
292020
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
292019
Cement stress and microstructure evolution during curing in semi-rigid high-pressure environments
M Meng, LP Frash, JW Carey, W Li, NJ Welch, W Zhang
Cement and Concrete Research 149, 106555, 2021
252021
Hydro‐mechanical measurements of sheared crystalline rock fractures with applications for EGS collab experiments 1 and 2
M Meng, LP Frash, W Li, NJ Welch, JW Carey, J Morris, G Neupane, ...
Journal of Geophysical Research: Solid Earth 127 (2), e2021JB023000, 2022
242022
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
212020
Physics-informed machine learning for real-time unconventional reservoir management
MK Mudunuru, D O’Malley, S Srinivasan, JD Hyman, MR Sweeney, ...
CEUR Workshop Proceedings, 1-10, 2020
192020
Fracture caging to limit induced seismicity
LP Frash, P Fu, J Morris, M Gutierrez, G Neupane, J Hampton, NJ Welch, ...
Geophysical Research Letters 48 (1), e2020GL090648, 2021
172021
Geomechanical evaluation of natural shear fractures in the EGS Collab Experiment 1 test bed
LP Frash, NJ Welch, JW Carey, _ The EGS Collab Team
ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-2019-1829, 2019
162019
Effect of shear displacement and stress changes on fracture hydraulic aperture and flow anisotropy
NJ Welch, JW Carey, LP Frash, JD Hyman, W Hicks, M Meng, W Li, ...
Transport in Porous Media, 1-31, 2022
142022
Injection parameters that promote branching of hydraulic cracks
W Li, LP Frash, JW Carey, NJ Welch, M Meng, H Nguyen, ...
Geophysical Research Letters 48 (12), e2021GL093321, 2021
132021
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, 373-392, 2017
132017
Rapid measurement of Biot effective stress coefficient for Class-G Oil Well Cements
M Meng, LP Frash, JW Carey, W Li, N Welch
ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-2020-1745, 2020
112020
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?, D041S055R006, 2020
102020
A scaling relationship for fracture permeability after slip
LP Frash, NJ Welch, M Meng, W Li, JW Carey
ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-2021-1124, 2021
82021
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?, D031S024R003, 2020
72020
Measurement of cement in-situ mechanical properties with consideration of poroelasticity
M Meng, L Frash, JW Carey, W Li, N Welch
SPE Journal 27 (05), 2655-2667, 2022
62022
Measurement of Geomechanical and Hydrological Properties of EGS-Collab Geothermal Rocks
M Meng, LP Frash, W Li, NJ Welch, JW Carey
ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-2021-1197, 2021
52021
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