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Keywords: multiphase flow
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Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203910-MS
... of the model for capillary hysteresis in multiphase flow and elastoplastic geomechanics. multiphase flow geomechanics relative permeability imbibition process elastoplasticity fluid dynamics variation fixed-stress sequential method hysteresis upstream oil & gas modeling approach saturation...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203949-MS
..., fluid regions, and rock regions. These properties are used to determine which cells of the full initial tetrahedral mesh are kept for the simulation. Numerical schemes and transmissibility computation Abstract Solving the equations governing multiphase flow in geological formations involves...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203900-MS
... reservoir simulation standard sfi sfi artificial intelligence equation of state fluid dynamics transport solver tolerance reduction convergence iteration solver transport equation outer loop inner solver scaling method multiphase flow upstream oil & gas inexact sfi outer iteration...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193912-MS
... for reservoir simulations. machine learning Upstream Oil & Gas prediction coefficient neural network Simulation observation data Artificial Intelligence approximation experiment basis function deep learning available data Model Reduction reservoir simulation multiphase flow...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193932-MS
... simulation interpolation Voskov physics Modeling & Simulation physical state linearization khait geothermal model calculation parameter space formulation transmissibility operator society of petroleum engineers architecture Upstream Oil & Gas multiphase flow discretization...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193934-MS
.... We compare our new solver to the standard upstream-mobility-weighting scheme and to a second-order WENO scheme. scaling method Upstream Oil & Gas reservoir simulation Artificial Intelligence Fluid Dynamics Simulation iteration multiphase flow coarse block society of petroleum...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, February 20–22, 2017
Paper Number: SPE-182625-MS
... by employing upscaling and downscaling techniques. In this paper, the MS gradient calculation method for multiphase flow in porous media is developed. Consistent with the main development line of MS methods, the presented method is built on a sequential coupling strategy for flow and transport. Two sets...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, February 20–22, 2017
Paper Number: SPE-182695-MS
... alternatives. reservoir simulation c1-ppu scheme nonlinearity iteration performance Upstream Oil & Gas convergence performance smoothness numerical flux scheme Modeling & Simulation accuracy flux formulation equation multiphase flow Saturation profile convergence behavior porous...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, February 20–22, 2017
Paper Number: SPE-182713-MS
... and successfully demonstrated for multiphase flow simulation, this work provides a first step towards tailored robust safeguards for complex physics. reservoir simulation error tolerance multiphase flow controller convergence Reservoir simulation application Artificial Intelligence Fluid Dynamics...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Conference, February 20–22, 2017
Paper Number: SPE-182728-MS
... in the petroleum reservoirs the multi-phase flow of water, oil, and gas must be considered. Thus, we have extended the formulation to multi-phase flow. To use the Biot poroelasticity theory with the multiphase flow modeling, partial saturation of porous media by different fluids must be considered. Biot theory...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Symposium, February 18–20, 2013
Paper Number: SPE-163603-MS
... of multiphase flow problems with fluid-structure interaction in which there is substantial material deformation, damage and failure. MMPM is applied to the problem of simulating the growth of a wormhole in unconsolidated sand with live oil including the effect of foamy oil and sand failure. The simulation...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Symposium, February 18–20, 2013
Paper Number: SPE-163605-MS
... formulation and its iterative form. Upstream Oil & Gas fracture boundary Artificial Intelligence Fluid Dynamics mesh hydraulic fracturing discretization boundary spe 163605 Denote multiphase flow mimetic finite difference method compressible flow reservoir flow in porous media two...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Symposium, February 18–20, 2013
Paper Number: SPE-163659-MS
... Abstract The Fully Implicit Method (FIM) is widely used to discretize the nonlinear conservation equations that govern multiphase flow in porous media. Although FIM is unconditionally stable, the nonlinear solver, which is typically based on Newton’s method, often fails to converge for large...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Symposium, February 21–23, 2011
Paper Number: SPE-141268-MS
... and Willis (1957) developed the constitutive equations for single-phase flow with a slightly compressible fluid, and they proposed laboratory tests to determine the various coupling coefficients. For multiphase flow, Lewis and Sukirman (1993) and Lewis and Schrefler (1998) provide explicit expressions...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Symposium, February 21–23, 2011
Paper Number: SPE-141991-MS
... method upstream oil & gas fracture network flow in porous media fluid dynamics reservoir simulation hajibeygi hydraulic fracturing fractured porous media hierarchical fracture model jenny fracture multiphase flow loosely fractured reservoir finite-volume method grid equation...
Proceedings Papers

Paper presented at the SPE Reservoir Simulation Symposium, February 21–23, 2011
Paper Number: SPE-142224-MS
... a long path which has a wide range of pressure and temperature variations. In fact, the large change in the thermodynamic condition of the fluids influences the properties such as viscosity, density, interfacial tension, etc. For this reason, beside accurate transport equations for the multiphase flow...

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