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Near-Well Upscaling for Reservoir Simulations
DY Ding / Near-Well Upscaling for Reservoir Simulations Among all these upscaling methods, the numerical ones are generally considered more accurate. However, the results of numerical upscaling depend greatly on boundary conditions used in fine grid simulation. Boundary effects in upscaling procedure have been greatly discussed in the
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(PDF) Near-Well Upscaling for Reservoir Simulations
Ding introduced the layer potential for representing the 3D pressure distribution in the vicinity of wells (Ding, 1996), and proposed the nearwell upscaling technique to improve the coarse-grid ...
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Near-Well Upscaling for Reservoir Simulations - CORE
Near-Well Upscaling for Reservoir Simulations . By D. Y. Ding. Abstract. Résumé — Mise à l’échelle au voisinage du puits pour simulations de réservoir — Les techniques de mise à l’échelle de perméabilité absolue (du modèle géologique ou géostatistique vers le
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Upscaling on distorted gridblocks for simulation of ...
2004-6-1 Reservoir simulators are used principally to investigate well productivities, such as oil production rate, water–oil ratio, etc. Near-well upscaling was proposed by Ding in 1995. The necessary and the importance of a particular treatment for permeability upscaling in the well vicinity were illustrated.
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(PDF) Near-well upscaling for three-phase flows
Upscaling for Compositional Reservoir Simulation. ... The method of Ding for scaling-up in the near-well region is evaluated on a variety of two- and three-dimensional problems, including cases ...
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(PDF) Development and Application of Upscaling
Upscaling is often applied in reservoir simulation to coarsen highly detailed geological descriptions. Flow in petroleum reservoirs is mainly driven by wells, thus upscaling of near-well flow is ...
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Upscaling transmissivity in the near-well region for ...
2012-7-30 A large number of upscaling approaches have been developed to coarsen detailed aquifer or reservoir models into those at an appropriate scale for numerical simulations (Wen and G¶omez-Hern¶andez, 1996; Renard and de Marsily, 1997). Many of them are proven quite e–cient for upscaling under the uniform °ow condition, where the
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UPSCALING TRANSMISSIVITY IN THE NEAR-WELL
2011-5-6 A large number of upscaling approaches have been developed to coarsen detailed aquifer or reservoir models into those at an appropriate scale for numerical simulations (Wen and Gomez-Hernandez, 1996; Renard and de Marsily, 1997). Many of them are proven quite efficient for upscaling under the uniform flow condition,
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Improving coarse-scale simulation models with a dual ...
We propose DP/DP upscaling procedure to improve coarse-scale simulations of highly heterogeneous reservoirs. • The porous media is divided into primary and secondary systems to better represent the reservoir sub-grid heterogeneities. • Near-well upscaling is performed to improve the overall flow distribution in the wells. •
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Improving coarse-scale simulation models with a dual ...
2021-3-1 With this change, time can be saved with the upscaling calculations without jeopardizing the coarse-scale results for this type of reservoir. 2.2. Near-well upscaling procedure. After the DP/DP upscaling, special treatment was given to all the coarse-scale cells, and these present an increased capability of representing sub-grid heterogeneities.
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Near-Well Upscaling for Reservoir Simulations Oil
Upscaling of absolute permeability from geological/geostatistical models to reservoir flow simulation models has been discussed for a long time. It has been generally recognized that the main difficulty in upscaling is the dependence of upscaling results on boundary conditions, which lead to a
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Near-Well Upscaling for Reservoir Simulations - CORE
Upscaling of absolute permeability from geological/geostatistical models to reservoir flow simulation models has been discussed for a long time. It has been generally recognized that the main difficulty in upscaling is the dependence of upscaling results on boundary conditions, which lead to a
More
Near-Well Upscaling for Reservoir Simulations - CORE
Download PDF: Sorry, we are unable to provide the full text but you may find it at the following location(s): ogst.ifpenergiesnouvell... (external link)
MoreUpscaling on distorted gridblocks for simulation of ...
2004-6-1 Reservoir simulators are used principally to investigate well productivities, such as oil production rate, water–oil ratio, etc. Near-well upscaling was proposed by Ding in 1995. The necessary and the importance of a particular treatment for permeability upscaling in the well vicinity were illustrated.
More(PDF) Near-well upscaling for three-phase flows
Upscaling for Compositional Reservoir Simulation. ... The method of Ding for scaling-up in the near-well region is evaluated on a variety of two- and three-dimensional problems, including cases ...
MoreUpscaling transmissivity in the near-well region for ...
2012-7-30 A large number of upscaling approaches have been developed to coarsen detailed aquifer or reservoir models into those at an appropriate scale for numerical simulations (Wen and G¶omez-Hern¶andez, 1996; Renard and de Marsily, 1997). Many of them are proven quite e–cient for upscaling under the uniform °ow condition, where the
MoreUPSCALING TRANSMISSIVITY IN THE NEAR-WELL
2011-5-6 A large number of upscaling approaches have been developed to coarsen detailed aquifer or reservoir models into those at an appropriate scale for numerical simulations (Wen and Gomez-Hernandez, 1996; Renard and de Marsily, 1997). Many of them are proven quite efficient for upscaling under the uniform flow condition,
More
Permeability Upscaling on Corner-Point Geometry in
2003-6-9 Near-well upscaling allows to give equivalent well performance evaluation with fine grid and coarse grid simulations. The first near-well upscaling procedure is proposed by Ding 4 in 1995. In that paper, the author illustrated the necessary and the importance of a particular treatment for permeability upscaling in the well vicinity.
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Development of accurate well models for numerical ...
Ding, D.Y. Near-well upscaling for reservoir simulations. Oil Gas Sci. Technol. 2004, 59(2): 157-165. Ding, Y. A generalized 3D well model for reservoir simulation. SPE J. 1996, 1(4): 437-450. Ding, Y., Jeannin, L. A multi-point flux approximation scheme for well modelling in reservoir simulations. ECMOR VII-7th European Conference on the ...
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Modeling Formation Damage for Flow Simulations at ...
2009-5-27 Some models have been developed to study the near-wellbore formation damage (Minssieux et al. [1], Veerapen et al. [2], Ding et al. [3–4], Bedrikovetsky et al. [5], Moghadasi et al. [6], Civan [7]), but these models are mostly used for the modeling of formation damage around a single well and are decoupled from reservoir production scenarios.
MoreNear-Well Upscaling for Reservoir Simulations Oil
Upscaling of absolute permeability from geological/geostatistical models to reservoir flow simulation models has been discussed for a long time. It has been generally recognized that the main difficulty in upscaling is the dependence of upscaling results on boundary conditions, which lead to a
MoreNear-Well Upscaling for Reservoir Simulations - CORE
Upscaling of absolute permeability from geological/geostatistical models to reservoir flow simulation models has been discussed for a long time. It has been generally recognized that the main difficulty in upscaling is the dependence of upscaling results on boundary conditions, which lead to a
MoreNear-Well Upscaling for Reservoir Simulations - CORE
Download PDF: Sorry, we are unable to provide the full text but you may find it at the following location(s): ogst.ifpenergiesnouvell... (external link)
MoreUpscaling on distorted gridblocks for simulation of ...
2004-6-1 Reservoir simulators are used principally to investigate well productivities, such as oil production rate, water–oil ratio, etc. Near-well upscaling was proposed by Ding in 1995. The necessary and the importance of a particular treatment for permeability upscaling in the well vicinity were illustrated.
More
NEAR-WELL UPSCALING FOR A DISSERTATION
2009-12-4 putations. The overall upscaling methodology is developed flrst for oil-gas °ows. The procedures are then extended to three-phase (oil-gas-water) systems. The new upscaling techniques are applied to a variety of heterogeneous reservoir v
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Upscaling of Multiphase Flow Parameters for Modeling
2007-1-2 detailed for direct flow simulation, the need to generate coarse-scale reservoir models through upscaling persists. In this work, we develop and apply two-phase upscaling techniques for modeling well-driven, high-mobility-ratio, immiscible displacements and first-contact miscible displacements.
MoreDevelopment of accurate well models for numerical ...
Ding, D.Y. Near-well upscaling for reservoir simulations. Oil Gas Sci. Technol. 2004, 59(2): 157-165. Ding, Y. A generalized 3D well model for reservoir simulation. SPE J. 1996, 1(4): 437-450. Ding, Y., Jeannin, L. A multi-point flux approximation scheme for well modelling in reservoir simulations. ECMOR VII-7th European Conference on the ...
MoreTwo-dimensional upscaling of reservoir data using
2021-7-3 Fig. 1. Kernel bandwidth-based upscaling process in one dimensional. In each row of data in two directions, the optimal bandwidth is calculated for both x and y directions. These values are required in the two-dimensional reservoir upscaling algorithm. The upscaling algorithm in two dimensions is a combination of two algorithms
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Efficient simulation of hydraulic fractured wells in ...
2021-6-19 singular flow behavior in the near-well region with coarse grid simulations. This concept was also extended for the modeling of fractured wells by Ding and Chaput (1999). For unconventional reservoir simulations, it is essential to model correctly long conductive fractures such as
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Flow Simulation Using Local Grid Refinements to Model ...
2021-5-25 modeling and upscaling steps for a proper geological representation in flow simulation (Ding, 2011; Panja et al., 2013; Ding et al., 2014). Assessing the viability of LGR in the representation and flow simulation of highly permeable thin layers also extends to challenges in gridding and upscaling. This is because highly laminated reservoirs have
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