... Abstract In this work, we present a unified framework for the simulation of CO 2 sequestration problems at various time and space scales. The parametrization technique utilizes thermodynamic state-dependent operators expressing the governing equations for the thermal-compositional-reactive...

... Abstract We present a framework of the application of Bayesian Optimization (BO) to well management in geological carbon sequestration. The coupled compositional flow and poroelasticity simulator, IPARS, is utilized to accurately capture the underlying physical processes during CO 2...

... Geological sequestration is one of the most promising approaches for lowering increases of anthropogenic CO 2 in the atmosphere. In geological sequestration, CO 2 from sources such as power plants are captured, compressed, transported and injected as a supercritical fluid into deep saline...

... Abstract The present work describes a parallel computational framework for CO 2 sequestration simulation by coupling reservoir simulation and molecular dynamics (MD) on massively parallel HPC systems. In this framework, a parallel reservoir simulator, Reservoir Simulation Toolbox (RST), solves...

... Abstract We developed a massively parallel reservoir simulator for modeling CO 2 flow and transport in saline aquifers coupled with geomechanical processes that would occur during CO 2 sequestration. These geomechanical processes, namely rock deformation, affect rock permeability, porosity...

... and conduction, respectively, in a time-split scheme. One of the major applications of the method is in the modeling of field scale CO 2 sequestration as an EOR process or for containment in deep saline aquifers where chemical reactions and temperature variations may have an impact on the flow and transport...

... Abstract An efficient parallel simulator for large-scale, long-term CO 2 geologic sequestration in saline aquifers has been developed. The parallel simulator is a three-dimensional, fully implicit model that solves large, sparse linear systems arising from discretization of the partial...