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Keywords: simulator
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Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212183-MS
... Abstract Commercial reservoir simulators have traditionally been optimized for distributed parallel execution on Central Processing Units (CPUs). Recent advances in Graphics Processing Units (GPUs) have led to the development of GPU-native simulators and triggered a shift towards a hardware...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212205-MS
... Abstract Commercial reservoir simulators have traditionally been optimized for parallel computations on central processing units (CPUs). The recent advances in general-purpose graphics processing units (GPUs) have provided a powerful alternative to CPU, presenting an opportunity...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212198-MS
... Abstract Simulation software is a very common tool to model geomechanical problems since direct measurements are extremely expensive and usually unfeasible. In addition, there is an increasing interest in simulating past events and forecasting future ones. Very fine meshes are needed to provide...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212204-MS
... Abstract Integrated reservoir studies for performance prediction and decision-making processes are computationally expensive. In this paper, we develop a novel linearization approach to reduce the computational burden of intensive reservoir simulation execution. We achieve this by introducing...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212199-MS
... fluid dynamics flow in porous media upstream oil & gas artificial intelligence convergence iteration nldd runtime subdomain nonlinear elimination aspen equation simulator reservoir simulation enhanced recovery solver preconditioner comput decay nonlinear iteration preconditioned...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212213-MS
... Enhancing the accuracy of flow simulations on non-K-orthogonal grids has been an objective of a plethora of consistent discretization methods in the literature. Providing a review of extensive literature on consistent discretization methods is well beyond the scope of this paper. Rather, we focus...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203936-MS
... HPC (High Performance Computing) is vital for reservoir simulation, it has been a core subject for "Reservoir Simulation Symposium/Conference" for decades. Therefore, there is no need to further emphasize its importance in this paper. For reservoir simulator, HPC can be simply understood...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203932-MS
... Commercial simulators have often focused on modeling single-physics phenomena: fluid flow or poromechanics. Seldom have the two together been implemented in a tightly coupled manner. Nevertheless, practical solutions to represent the possible coupled effects exist. The first solution, called one...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203929-MS
... processors working together in concert. Since the 1990s, parallel reservoir simulators, primarily based on a message-passing paradigm, were developed to provide the ability to work with finer grids and more complex physics ( Bowen and Leiknes 1995 ; Verdiere et al. 1999 ; Dogru et al. 2002 ; Shiralkar et...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-204002-MS
... thermal method modeling & simulation reservoir simulation enhanced recovery neural network simulation feature artificial intelligence steam-assisted gravity drainage dynamic workflow simulator application newton iteration predictor time-step size algorithm ml model machine...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203977-MS
... and propagate from injectors. These fractures are of great concern for both environmental reasons and strong influence on reservoir sweep and oil recovery. This paper introduces methods to fully couple reservoir simulation with wellbore flow models in fractured injection wells. A method to fully couple...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203918-MS
... This paper describes the use of the graphics processing unit (GPU) architecture in a parallel reservoir simulator. A new three-dimensional, three phase, black oil and compositional simulator has been developed entirely on GPU architecture. The simulator has been tested on gigantic Middle East...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193878-MS
... Abstract In this work, we present the development of a compositional simulator accelerated by proxy flash calculation. We aim to speed up the compositional modeling of unconventional formations by stochastic training. We first developed a standalone vapor-liquid flash calculation module...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193835-MS
... When simulating some other thermal models, field or synthetic, using MVWM, the convergence of the well model and hence the overall performance is often senstitive to the tuning parameters of the well model and it was not possible for us to find a set of case-independent, universally applicable...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193879-MS
... Abstract In this work, we present the development of a comprehensive mathematical formulation and reservoir simulator for thermal-hydraulic-mechanical simulation of CO 2 -EOR processes We adopt the integral finite difference method to simulate coupled thermal-hydraulic-mechanical processes...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193855-MS
... Abstract The use of full-physics models in close-loop reservoir management can be computationally prohibitive as a large number of simulation runs are required for history matching and optimization. In this paper we propose the use of a physics-based data-driven model to accelerate reservoir...

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