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Keywords: Zoback
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Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1241
... stress zoback horizontal well niobrara upstream oil & gas variation hydraulic fracture growth perturbation basin microseismicity layer-to-layer stress variation colorado ARMA 21 1241 Layer-to-Layer Stress Variations in the Niobrara Shale and Codell Sand, DJ Basin, Colorado: Implications...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1737
... in gas shale formations at the field scale. 1. Introduction Over the past decade, many experimental studies have characterized time-dependent creep deformation of shale gas reservoir rocks across length and time scales (e.g., Sone and Zoback, 2013b; Bennet et al., 2015; Rassouli and Zoback, 2018...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1784
... observations have been proposed in Bolivar coast heavy oil fields (Schenk and Puig, 1983). Laboratory studies on dry, unconsolidated sandstone have shown considerable time-dependency in compaction of pore volume (Hagin and Zoback, 2004). These observations suggest that compaction and time-dependent deformation...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1833
... fracturing the formation (Peska and Zoback, 1995). A geomechanical analysis of a proposed well design will give an indication of the stability of a proposed well and help in reducing the issues that leads to loss of well integrity. wellbore integrity stress component shear failure reservoir...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1332
... wellbore design fluid dynamics geophysics zoback anisofacies fracture vernik permeability vti anisotropy ARMA 21-1332 Integral characterization of the Vaca Muerta formation. 3D numerical modeling of the complete cycle of a vertical well located in the oil generation window Sánchez Camus, A.A...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2025
... in the updated North America State of Stress Map that includes areas such as the Raton Basin and the Delaware Basin (Lund Snee and Zoback, 2020). The maximum compression orientation in the Delaware Basin of West Texas and Southeast New Mexico varies from SN in the northern part of the Basin, from E-W...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2064
... measurement concept. reservoir characterization criterion borehole horizontal stress mogi criterion upstream oil & gas borehole breakout prediction borehole surface strength rock mechanics zoback thermal breakout technology reservoir geomechanics mechanical test principal stress...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1202
... can either inhibit or promote the vertical propagation of a hydraulic fracture from the producing reservoir interval into adjacent layers. In this context, multiple researchers (Ma and Zoback, 2017; Singh et al., 2019; Sone and Zoback, 2014b; Xu et al., 2019) reported a correlation between the changes...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0139
... reservoir geomechanics Upstream Oil & Gas hydraulic fracturing fracture analysis stress state fraction reconstruction well logging local variation horizontal stress stress polygon elastic moduli CRIT log analysis effective elastic moduli Zoback Symposium estimation Dubinya conductive...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0254
... propagation constitutive parameter deviator stress vertical hydraulic fracture propagation fracture propagation core sample experimental data creep experiment fracturing materials Zoback stress measurement lateral strain complex reservoir stress magnitude boundary condition differential stress...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-557
... field joint element Zoback perturbation stress perturbation Rock Mech stress variability 1 1. INTRODUCTION The state of in-situ stress in the Earth s crust is governed by tectonic stresses and local perturbations (Zoback et al., 1989). The tectonic (or far-field) stresses related to plate...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-881
... point, ‘what-if’ scenarios are presented to assess operational procedures to minimize IS hazard and to assess IS potential in new areas ahead of well pad drilling and completion. Reservoir Characterization fault stability analysis Zoback hydraulic fracturing pressure change hazard Upstream...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-916
... pressure stability Instability Problem principal stress wellbore stability Zoback Petroleum Science vertical stress Magnitude orientation geomechanical model mechanical property in-situ stress southern iraq Wellbore Design strength horizontal stress wellbore instability problem Drilling...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-885
..., knowledge of the collapse volume provides better estimates on the required mud and cement volumes. Wellbore Design criteria Exhibition wellbore integrity criterion alkamil estimation Reservoir Characterization Upstream Oil & Gas Caliper Log Zoback breakout reservoir geomechanics...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-502
... Basin log analysis operation Reservoir Characterization creep behavior assessment gearle formation database shale gas complex reservoir interpretation creep potential University Upstream Oil & Gas stress state deformation Symposium Zoback Dewhurst creep deformation literature...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-604
... Characterization nucleation wavefield shear stress rupture model Upstream Oil & Gas computational model Zoback spontaneous rupture fault poroelastic stress poroelastic stress equation seismic radiation pattern Magnitude 1. INTRODUCTION Injection of fluid into the subsurface can induce...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-619
... international journal laboratory breakout differential stress fracture Zoback shear fracture experiment peak stress deformation 1. INTRODUCTION In subsurface engineering applications, a knowledge of the magnitude and orientation of the in situ stress state is crucial to the success of the project...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1214
... creep test volumetric content Upstream Oil & Gas cumulative differential stress Zoback sample 2 power-law exponent deformation Shale Rock complex reservoir Load Step experiment creep function reservoir rock 1. INTRODUCTION Understanding the mechanical properties of reservoir rocks...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-434
... or ore dilution has direct ramifications throughout a mine's life, from pre-feasibility mine design studies all the way through to site reclamation. Reservoir Characterization orientation borehole breakout metals & mining strength Rock mechanics Upstream Oil & Gas Martin Zoback...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0619
... Characterization fractional derivative Upstream Oil & Gas Zoback experiment dashpot fractional maxwell model merchant model traditional maxwell model characteristic creep experiment fractional calculus model creep compliance deformation generalized kelvin model reservoir rock 1. INTRODUCTION...

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