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Keywords: reservoir simulation
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Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223886-MS
... and improving the history matching process. fluid dynamics fracture geology geologist reservoir simulation history matching complex reservoir hydraulic fracturing geological subdiscipline shale gas reservoir interaction accuracy fracture model matrix block transmissibility spe reservoir...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223888-MS
... Abstract Multiscale reservoir simulation for fractured models involves considerable numerical complexity arising from the sharp contrasts between matrix and fracture rock properties and the need for refined grid resolutions to capture accurate flow dynamics. To tackle this challenge, we develop...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223892-MS
... are validated against the commercial transient wellbore simulator OLGA. The multi-segment wellbore model is then coupled with the Delft Advanced Research Terra Simulator (DARTS) which is used in this study as the reservoir simulator. DARTS is widely used and validated for energy transition applications...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223893-MS
... dynamics reservoir simulation geologist subsurface storage structural geology flow in porous media chemical flooding methods liquid phase enhanced recovery saturation permeability mole fraction gas saturation equation of state co 2 climate change fraction similarity solution enriched...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223895-MS
... Abstract The Sequential Fully Implicit formulation for reservoir simulation allows for specialized solution methods for the flow and transport subproblems. The transport subproblem is highly nonlinear, with flux functions that are non-monotonic and non-convex. It is also characterized by local...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223896-MS
... a synthetic case simulating a CO2 injection process to showcase the robustness of the nonlinear strategy and the effectiveness of bubble stabilization. geology mathematics of computing geologist reservoir simulation hydraulic fracturing reservoir geomechanics climate change bubble function...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223898-MS
... and isothermal compositional flow, multiphase poromechanics, and fractured reservoir simulations. By integrating advancements into the hypre library, the extended MGR method achieves portability and scalability across diverse hardware, including CPUs and GPUs from NVIDIA and AMD. Validation with the GEOS...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223899-MS
... dynamics reservoir simulation machine learning pod-rom preconditioner physics solver performance basis function migration period basis vector equation solver and run-time speedup result evaporation model cpr-amg diffusion Introduction Model reduction techniques are essential...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223902-MS
... of thermodynamic equilibria at arbitrary state specification captures the complex thermophysical interactions between CO 2 and reservoir fluids. pvt measurement petroleum geology co 2 geologist subsurface storage reservoir surveillance equation of state modeling & simulation reservoir simulation...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223903-MS
... Abstract The objective of this work is to introduce the workflow for modeling plasticity in an in-house geomechanics simulator. The simulator is coupled with an in-house reservoir simulator through one-way and two-way coupling to perform large-scale reservoir geomechanics simulations...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223904-MS
... compared to the simulated variables generated by a high-fidelity simulator, offering valuable insights into its performance. history matching neural network deep learning assimilation geologist reservoir simulation machine learning prediction state variable production rate well output...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223907-MS
... Abstract Current reservoir simulators solve Advection-Diffusion-Reaction equations on unstructured grids to a high degree of accuracy but are computationally expensive to use in history matching, optimization and uncertainty quantification workflows. We propose a novel machine learning...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223913-MS
... drilling fluid chemistry fluid dynamics fracture hydraulic fracturing drilling fluid selection and formulation ppg geologist reservoir simulation drilling fluid property enhanced recovery gel phase filter cake pressure gradient grid block complex reservoir flow in porous media reservoir...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223915-MS
... ofthe Royal Society of London , ( 160 ): 277 – 288 . Turing , A. M. 1948 . Rounding-off errors in matrix processes . The Quarterly Journal of Mechanics and Applied Mathematics , 1 ( 1 ): 287 – 308 . Young , L. C. 2022 . Compositional reservoir simulation: a review . SPE Journal...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223918-MS
... this structure: a direct solution method and an iterative preconditioner for a reduced system with a dimension equal to the number of nodes in the graph. We evaluate computational performance relative to the use of state-of-the-art reservoir simulation solvers. Water-flooding simulation benchmark problems...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223919-MS
... digital twins for geo-energy systems management. geologist modeling & simulation fluid dynamics equation of state reservoir simulation geology interpolation linear interpolation multilinear interpolation geological subdiscipline triangulation voskov evaluation iteration setup...

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