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Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-2092
... as the driving force for the mass exchange between the rock matrix and fractures (Warren and Root 1963). Later, some additional force such as capillarity and osmosis are added to transfer functions. Although accurate mass transfer modeling is important as emphasized by Ramirez et al. (2009), Al-Kobaisi et al...
Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1020
..., elevated pore pressure and temperature conditions. Reservoir Characterization structural geology pore pressure wellbore integrity osmosis shale deviatoric stress Wellbore Design axial stress stress state reservoir geomechanics Upstream Oil & Gas failure criterion geomechanical...
Paper presented at the 47th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2013
Paper Number: ARMA-2013-504
... Abstract: A fluid-solid-chemistry coupling model is built considering fluid flow and ion transmission induced by shale-drilling fluid system electrochemical potential osmosis, nonlinearity of flow and solute diffusion in shale-drilling fluid system, and solid deformation resulted by fluid...
Paper presented at the 46th U.S. Rock Mechanics/Geomechanics Symposium, June 24–27, 2012
Paper Number: ARMA-2012-533
... ABSTRACT: The dichotomy between the fact that the potassium (K+) ion is well known to be a preferred additive in drilling and completion fluids, and the widely held belief that osmosis plays an important role in the clay/shale-fluid interaction problem has been intriguing for several years...
Paper presented at the Vail Rocks 1999, The 37th U.S. Symposium on Rock Mechanics (USRMS), June 7–9, 1999
Paper Number: ARMA-99-0239
... failure criterion or the Mohr-Coulomb criterion when conducting stability analyses. The model was used to investigate the impact of drilling fluid chemistry on the stability of an inclined wellbore in shale. The results demonstrate that osmosis significantly impacts fluid flux into the formation whereby...
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