... 2 injection. InSAR data has indicated that this deformation may result from the reactivation of a fault near the KB-502 injector well, coupled with fluid migration. Through a fully coupled simulation of CO 2 injection, incorporating fault mechanics via the GEOS simulator, we explored...

... Abstract Repurposing late-stage shale gas production wells into CO 2 injection wells may extend the valuable lifespan of these assets while providing alternative carbon storage opportunities in regions with limited saline storage resources. Dynamic multiphase reservoir simulations were...

..., mineralization, and their variations over time. We employ a fine-scale numerical model based on a hypothetical siliciclastic reservoir to simulate 1000 years, including ten years of active injection followed by a monitoring phase. The effect of relative permeability hysteresis and capillary pressure on CO 2...

... Abstract Simulating CO 2 storage under geomechanical risks frequently involves substantial computational costs due to the coupling between multiphase flow and geomechanics. Implementing standard workflows, such as well location optimization, with such coupled physics models can significantly...

... site based on petroleum production history. Our project presents a detailed subsurface characterization of the Vermilion 39 field with numerical simulations to more accurately assess the storage performance of the field. Additionally, we propose a high-value saline reservoir storage target...

...; and discuss potential impacts. A refined understanding of the reservoir's architecture and a 3D injection simulation are pursued. Key activities, including seismic and geological data interpretation, petrophysical analysis, geomechanical characterization, and the critical assessment of fracture pressures...

... with multi-component non-isothermal simulation and high dimensionality of large-scale reservoir models. We address this challenge by proposing an accelerated deep learning-based workflow for model calibration and prediction of CO2 plume evolution in the reservoir. In the proposed workflow, a neural network...

... existing dynamic reservoir and geomechanics simulation tools can assess these operational risks, the excessive computational time remains a major bottleneck for large-scale CCS applications. We propose a rapid coupled flow and geomechanics simulation approach that uses pseudosteady state pressure...

... Livermore National Laboratory, and Pacific Northwest National Laboratory). It is free, fast, and contains modules that can model most leak paths. This work only addresses the multisegmented wellbore component of NRAP-Open-IAM. One concern with running Monte Carlo simulations to assess geological carbon...