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Keywords: geomechanical property
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Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2139
.... The unconfined compressive strength ( UCS ), and Poisson's ratio (v) are some of the geomechanical properties that can be obtained using the scratch test and uniaxial compression test methods. Previous studies have shown the scratch test method to be reproducible, non-destructive, and faster in juxtaposition...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0101
... regression model correlation ulusay sandstone international journal database compressive strength strength property geomechanical property Rock mechanics Mukhopadhyay Engineering Geology equation rock type chatterjee 1. INTRODUCTION Knowledge of a rock unit s geomechanical properties...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0454
... and rock mechanical test program was done with the intent to map geomechanical properties of interest across the target units, in order to optimize the design of future hydraulic fracturing treatments. The reconciliation of several types of core measurements established their respective importance...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0427
... for the distribution of in-situ stresses by automatically adjusting the fields of geomechanical properties as well as boundary conditions with both stochastic and optimization algorithms. This new approach utilizes a sequentially two-step matching procedure taking the difference between calculated stresses...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1867
... Upstream Oil & Gas proceedings effective stress Reservoir Characterization rock sample Fluid Dynamics permeability measurement geomechanical property measure permeability permeability pulse-decay method pulse-decay permeability measurement tight core sample stabilization 1...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0380
... different fracturing fluid scenarios for hydraulic fracture modeling. The results showed hydrocarbon potential in the fractured oil-bearing zone with a dominated fracture porosity of almost 2.2% and a high amount of shale content. As a new study area, the geomechanical property results are compatible within...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-870
... ABSTRACT: Spatial distributions of reservoir and geomechanical properties such as porosity, slowness, and rock moduli are key components of static modelling and production optimization and depend on the shape of variogram models. Incorrect determination of search neighbourhood and anisotropy...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1154
... test porous carbonate specimen limestone Indiana limestone tensile strength geomechanical property 1. INTRODUCTION The motivation for this work is borne out of an interest in the geomechanical properties of the Grosmont formation, located in northern Alberta, Canada. The Grosmont formation...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1193
... geomechanical property widarsono 1. INTRODUCTION Geomechanical parameters of rocks are influenced when exposed to fluids. As the water saturation increases, a reduction in the Unconfined Compressive Strength (UCS) (Yagiz and Rostami, 2012) and Young s modulus is seen, while Poisson s ratios tends...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-243
... and geomechanical properties of the Zubair sandstone formation is required to assure the success of future exploration and development of this reserves. Hence, a high consistency and quality of reservoir properties may significantly improve the economic revenues derivable from the reservoir. This paper presents...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-127
... ABSTRACT: Hydraulic fracturing (HF) is an indispensable technique in the exploitation of the Montney formation, one of the largest shale gas plays in North America, due to its ultra-low permeability. Good understanding of the geomechanical properties is essential for reducing potential...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1220
... modulus were determined for all tested samples. SEM was used to investigate pre- and post-compression micro-pillars. reservoir geomechanics shale gas shale oil Reservoir Characterization strength diameter ion beam geomechanical property Upstream Oil & Gas oil shale complex reservoir...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0048
... ABSTRACT: This study represents a newly developed technique for the determination of geomechanical properties that can find its best application in studies of highly heterogeneous formations like shales. The main purpose of the study was to estimate the technique’s applicability...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0942
... ABSTRACT: The detailed knowledge of reservoir properties in the first step in developing a reservoir. This paper discusses the derivation of reservoir and geomechanical properties from well logs in the unconventional reservoir of Middle Bakken in Williston Basin, ND. The study was performed...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0402
... to migrate upward into the drinking water formation. The major factors that affect the fracture containment during fluid injection include in-situ stress condition and geomechanical properties of the rocks. In order to address this issue, our experimental study utilized two rocks: sandstone and mudstone. We...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-878
... injection Reservoir Characterization complex reservoir Simulation permeability stiffness pathway hydraulic fracturing rock mass injectivity aperture natural fracture seismicity geomechanical property stress condition 1. INTRODUCTION Deep Fluid Injection (DFI), sometimes referred to as Deep...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-521
... above seam strata are geomechanical properties, structural features, sandstone channels, and water. The immediate above seam strata are characteristically weak with limited load bearing capacity. Structural features, primarily faults and to a lesser extent weak bedding planes and contacts, present...
Proceedings Papers

Paper presented at the 49th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2015
Paper Number: ARMA-2015-547
... Abstract The validation of numerical models of geomechanical processes relies on physical testing of these processes in a laboratory setting. However, due to their heterogeneous nature, test specimens of natural materials often show a wide range of geomechanical properties. In the last decade...
Proceedings Papers

Paper presented at the 48th U.S. Rock Mechanics/Geomechanics Symposium, June 1–4, 2014
Paper Number: ARMA-2014-7202
... Abstract A new approach to upscaling and modeling of geomechanical properties using clusters has been set-up for Vaca Muerta Formation in the Neuquén Basin of Argentina. Using wells with core and cross-dipole logging tools, a core calibrated anisotropic model of the formation has been...
Proceedings Papers

Paper presented at the 48th U.S. Rock Mechanics/Geomechanics Symposium, June 1–4, 2014
Paper Number: ARMA-2014-7437
... Abstract Successful production of oil and gas from shale reservoirs and other tight reservoirs largely depends on the artificially-created fractures. The quality of the artificial fractures is determined by the geomechanical properties of the formation. Ductile behavior of the formation rocks...

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