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Keywords: realization
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Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215224-MS
... number of geological realizations will naturally constrain the range of results from simulation, even when many realizations of lesser parameters are conducted. In one of the examples, there was a sudden increase in the range of EUR, and the paper discusses the reasons for this, which are mostly...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215341-MS
... algorithm rta fitting numerical simulation integrating pseudopressure-based approach realization production monitoring material-balance pseudotime parameter evaluation saturation mh algorithm spe annual technical conference exhibition Introduction The accurate characterization...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215440-MS
... and to identify and address the underdeveloped sands in order to enhance the field recovery. Historically, the asset team has approached the simulation studies deterministically by building a single geological realization for history-matching and anchoring on static inputs, i.e., environment of deposition...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205585-MS
... these challenges by integrating multiple realizations of the reservoir model with surface network models and showing how this could be link to "live" production data in the future. This paper describes the development and deployment of the solutions to overcome those challenges. Furthermore, the paper describes...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205556-MS
..., resulting in more efficient reservoir management. artificial intelligence deep learning flow in porous media upstream oil & gas well 1 machine learning reservoir simulation dynamic property saturation perforation time step realization neural network fluid dynamics workflow flow...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205595-MS
... method. It is a valuable addition to the existing multiscale techniques for subsurface flow simulation. machine learning upstream oil & gas artificial intelligence local region procedure realization scaling method two-phase upscaling coarse interface machine learning assisted upscaling...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202216-MS
... learning history matching water production rate artificial intelligence multiple data assimilation workflow evolutionary algorithm upstream oil & gas iteration oil production rate society of petroleum engineers production rate realization initial ensemble static wellhead pressure...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196374-MS
..., multiple fluvial channels were generated in the lithofacies model. The result of this model represented all the characteristic of the fluvial channel reservoir. The model was then distributed with channels, crevasse, and leeves depositional facies with background shale. Multiple geological realizations...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-191959-MS
... Planning field development optimization and planning selection reservoir simulation depositional environment prediction History Match optimization algorithm probabilistic approach scenario probabilistic dynamic modeling experimental design forecast workflow realization society of petroleum...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176290-MS
...) a robust optimization workflow based on multiple geological realizations. This new approach was successfully applied in a Brugge reservoir. We first present a systematical workflow of the integrated modeling that allows us to capture the crucial effects of geology. Based on this approach, multiple...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 18–20, 2010
Paper Number: SPE-134396-MS
..., and 40 realizations were constructed, upscaled to a coarse grid, and processed by the EnKF. The effective permeability fields updated by the EnKF could match the production history, but the streamline and water saturation distributions did not resemble the those of the reference model. The velocity...
Proceedings Papers

Paper presented at the Asia Pacific Oil and Gas Conference & Exhibition, August 4–6, 2009
Paper Number: SPE-123989-MS
... final saturation reservoir simulation breakthrough binary integer programming Optimization Method reservoir permeability waterflooding smart well History thin oil rim reservoir water breakthrough optimization problem Fluid Dynamics oil production objective realization valve structural...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 20–22, 2008
Paper Number: SPE-115931-MS
... the infinite number of realizations. This paper describes the hierarchical geostatistical modeling and history matching methodology and demonstrates its practical utility through application to the representative sector models. geological modeling Upstream Oil & Gas geologic modeling reservoir...
Proceedings Papers

Paper presented at the Asia Pacific Oil and Gas Conference and Exhibition, October 30–November 1, 2007
Paper Number: SPE-109275-MS
... through the derivative tree of ten different scenarios with hundreds of realizations using critical geological factors such as facies, porosity, structural and fluid contacts. The study showed that, using currently available data, the major factors affecting the uncertainty are the erosional unconformity...
Proceedings Papers

Paper presented at the Asia Pacific Oil and Gas Conference and Exhibition, October 30–November 1, 2007
Paper Number: SPE-110225-MS
... valuable the integration of production data was in the performance of the model twenty realizations of three different models were built. These models were built using: – standard sequential Gaussian simulation, no production data integration – colocated cokriging, correlation coefficient 0.1...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, April 5–7, 2005
Paper Number: SPE-93159-MS
.... As seismic data had not been informative, we made maximum use of the pressure data to resolve the nature of the communications. We employed multi-point geostatistics to capture the complicated facies distribution patterns. Realizations are then calibrated against pressure history through a probability...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, April 5–7, 2005
Paper Number: SPE-93851-MS
... geologic modeling geological modeling case study permeability reservoir simulation prediction heterogeneity spe 93851 society of petroleum engineers reservoir model facies distribution dynamic modeling modeling modeling & simulation reservoir characterization province realization cycle...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, September 9–11, 2003
Paper Number: SPE-80437-MS
... miscible method log analysis agreement reservoir characterization petroleum engineer co 2 gharbi fluid dynamics realization Introduction The goal of this study was to investigate several production strategies in order to optimize the recovery from a carbonate reservoir. In order...

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