... was varied as 32, 36 and 42 mm. The load-deformation relationships and variation in axial strains was measured with the pull load until debonding occurred. The bond strength and stiffness data revealed that hole diameter should be kept as low as possible for better performance of bolt. The axial strains...

... monitoring reservoir geomechanics production control production logging displacement hydraulic fracturing axial strain fiber wellbore design geomechanical response waterfall plot axial displacement coefficient evolution strain rate evolution observation well rate evolution in-situ stress...

..., especially in case of highly porous reservoir rocks. Fluid Dynamics nominal axial strain Buscarnera Upstream Oil & Gas localization compaction Artificial Intelligence Simulation axial strain Reservoir Characterization specimen creep heterogeneity heterogeneous specimen Bleurswiller...

... Fluid Dynamics casing and cementing displacement axial strain specimen flow rate air void pore experiment Reservoir Characterization Upstream Oil & Gas acoustic emission helium MPa macrofracture apparent permeability microfracture deformation integrity permeability pressure...

... are formed in ductile region and may grow by thickening or extension of multiple compaction bands. In addition, the compaction bands were seen in nature (Holcomb et al. 2007, Rustichelli et al. 2012). flow in porous media axial strain Reservoir Characterization roshan porosity sandstone Upstream...

... draupne shale skurtveit Reservoir Characterization consolidation axial strain coefficient diffusion coefficient structural geology co 2-saturated brine permeability experiment MPa p-wave velocity ARMA 19 1753 Sorption of CO2 and integrity of a caprock shale Agofack, N. Norwegian University...

... as well as creep deformation. shale gas complex reservoir Reservoir Characterization Upstream Oil & Gas clay matrix porosity mechanical behavior modeling international journal Shao Shen structural geology porous clay matrix axial strain composition Shale Rock deviatoric stress...

... orientation of the well, i.e. in the axial direction. We test these concepts by estimating the axial strain experience by 87 of our Deepwater GoM wells. Upstream Oil & Gas depletion sand control sand-production failure sand/solids control deepwater gom well compressibility strain range sand...

... Characterization Upstream Oil & Gas colliery axial strain hydraulic fracturing strength mining seam metals & mining Fluid Dynamics Longwall Mining clay unit American Rock mechanics Association clay-rich aquitard numerical model equation flow in porous media aperture Simulation BPM...

... of unloading known as point of positive dilatancy (PPD) where the tangent strain ratio (the tangent value of the ratio of radial strain over axial strain) reaches 0.5. Acoustic Emission (AE) measurements were used to correlate amount of “accumulated damage” related to irrecoverable strain at MSM, PPD and MCS...

... reduced shear strength upon reloading. This preliminary data has potential implications for the design of engineered structures in these elevated thermo-mechanical environments. Reservoir Characterization displacement discontinuity loading thermal expansion strength axial strain shear...

... and the friction angle ranged from 69.2° to 28.7°. Bonded rocks have lower Young’s moduli and maximum shear strength. The geomechanical properties of bonded samples were governed by the confining pressure-dependent strength of the epoxy. Reservoir Characterization maximum shear strength axial strain...

... mechanics laboratory characterization axial strain Shale Rock shale gas Load Step confinement laboratory characterization sister sample wireline log triaxial test estimation ARMA 17-167 A rock mechanics laboratory characterization of Vaca Muerta formation Varela, R.A. YPF S.A., Buenos Aires...

... Reservoir Characterization Upstream Oil & Gas cyclic loading axial strain boundary salt cavern Microcrack Network Development grain contact load axis synthetic salt-rock sample salt grain consolidation microcrack proceedings mechanical behavior ARMA 17-0308 Microcrack Network...

... in the Fengcheng oilfield of Karamay was examined to predict its ultimate injected water volume, producing a result very close to that recorded in the field. 1. INTRODUCTION thermal method bitumen water management enhanced recovery oil sand SAGD Upstream Oil & Gas axial strain MPa...

... laboratory testing shear stress axial strain kPa triaxial test ARMA 17-1030 Geomechanical Characterization of a Sheared Coal Seam and Implications for Open Pit Slope Design Barnett, Robyn Tetra Tech Canada Inc., Vancouver, BC, Canada Azizian, Ali and Clayton, Cameron Tetra Tech Canada Inc., Vancouver...

... time-dependent healing of the fault and its effect on the dilatancy behavior. structural geology modeling axial strain recovery Reservoir Characterization Rock Structure Simulation rock friction MPa constitutive model Health & Medicine strength decay Dieterich Geophy Upstream...

...) are included. reservoir geomechanics strength cohesion post-peak behavior Reservoir Characterization numerical test geotechnical engineering strength parameter Wellbore Design volumetric strain axial strain compression test complete stress-strain curve mechanical parameter lateral strain...

... Characterization COx argillite oilfield chemistry scale inhibition modeling solid phase scale remediation Production Chemistry Upstream Oil & Gas criterion Simulation clay matrix coefficient axial strain evolution experimental data argillite MPa loading surface deviator Shen matrix...

... Pierre shale creep shale onset MPa damage accumulation peak strength stress difference time-dependent deformation Wellbore Design axial strain creep test creep rupture creep rate deformation strain rate ARMA 16-508 Time-dependent deformation of Pierre Shale as determined by long...