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1-20 of 164
Keywords: optimization problem
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Proceedings Papers
Combining Adjoint Gradient with Commercial Reservoir Simulator for Efficient History Matching
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223837-MS
... in-house simulators due to limited support for adjoint methods in commercial simulators. This approach enables reservoir engineers to efficiently perform history matching using adjoint gradients while still using industry-standard commercial reservoir simulators. history matching optimization...
Proceedings Papers
Carbonate Oil Rim Production Strategies Using Cloud-Based Optimization of Electric Interval Control Valves (eICVs) with Continuous Chokes
Available to PurchaseSule Gurses, Emilio Coutinho, Diogo Ferreira Pereira, William Bailey, Henio Alberto, Stephen Dyer, Valery Polyakov
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223842-MS
... condensate production artificial intelligence enhanced recovery objective function oil production constraint optimization problem asset and portfolio management cloud computing geological subdiscipline water production oil rim directional drilling flow in porous media reservoir surveillance...
Proceedings Papers
Everest™: An Open-Source Platform for Decision Making Under Uncertainties
Available to PurchaseR. G. Hanea, R. Oliveira, T. Popa, F. Feldmann, Ø. Eide, S. Sortland, T. L. M. van der Heijden, E. G. D. Barros, S. P. Szklarz, O. Leeuwenburgh, P. J. Verveer, S. de Hoop, S. Bottero, K. M. Hopstaken
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223850-MS
... by providing a structure for the optimization problem to be framed, specifying the decision variables, objective function, uncertainties and optionally constraints. It is integrated with industry standard reservoir simulators and allows to connect to external software. Over the past decade, EVEREST has been...
Proceedings Papers
Portfolio Optimization Under Uncertainty via Integrated Modeling with a Reservoir Simulator
Available to PurchaseJincong He, Changdong Yang, Yanqing Wang, Lichi Deng, Yusuf Nasir, Tom Tran, Simon Martin, Kanwal Gupta
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223856-MS
... optimization problem asset and portfolio management portfolio analysis risk management optimization constraint artificial intelligence evolutionary algorithm pareto front scenario ullage exploration reservoir simulator export network optimization approach reservoir simulation...
Proceedings Papers
Optimization of Solar-Geothermal Hybrid Power Plant System Through Deep Learning
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223861-MS
... and operations of the geothermal reservoir, the solar field and the power plant under optimal conditions. deep learning artificial intelligence neural network machine learning production monitoring configuration reservoir surveillance power plant optimization problem production control production...
Proceedings Papers
Implementing a Duchon Spline Based on Gauss-Newton Distributed Optimizer for Coupled Flow and Geomechanics
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223866-MS
... intelligence machine learning geology scientific computing reservoir characterization optimizer geologist optimization problem reservoir geomechanics geological subdiscipline florez flow in porous media jacobian duchon spline approximation evolutionary algorithm objective function unknown...
Proceedings Papers
Hybrid Optimization Framework for Well-Placement Using Gradient-Free Algorithm and Physics-Informed Artificial Intelligence
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223867-MS
... Abstract Accurate well placement plays essential role in increasing the field recovery/storage while reducing the operational costs. This task is complex, requiring robust solutions that can handle optimization problems efficiently. Despite numerous existing solutions, there remains a need...
Proceedings Papers
Application of Embed-to-Control Observe Deep-Learning-Based Reservoir Surrogate in CO 2 Storage Monitoring and Multi-Objective Optimization
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223914-MS
... uncertainty. We highlight the necessary modifications for our CCUS applications. Constrained Bi-Objective Robust Production Optimization Problem Note that in this paper, we convert any maximization into its equivalent minimization form, for the sake of consistency with the theories of convex...
Proceedings Papers
Fast Objective Function Estimator Based on Parametric Dynamic Mode Decomposition for Wag-Co 2 Injection in Carbonate Reservoirs
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223923-MS
... optimization problem complex reservoir modeling & simulation structural geology production monitoring rock type machine learning numerical simulation reservoir surveillance schiozer production control wag-co 2 matrix cycle size artificial intelligence chemical flooding methods snapshot...
Proceedings Papers
Comparative Analysis of Derivative-Free Optimization Algorithms in Geological CO 2 Storage Well Placement Problem with Nonlinear Constraints
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223846-MS
... multiple well-placement optimization problem. The Egg benchmark model is used where the locations of one injector and one producer serve as the decision variables and the immobile CO 2 stored as the objective function. A modified Genetic Algorithm (GA) and a modified modelbased Trust-Region (TR) algorithm...
Proceedings Papers
Application of Ensemble-Based Forecast Calibration with Data-Space Inversion for Production Optimization
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223878-MS
... vector, the observation error, and the impact of considering a different synthetic truth, was analyzed in this study to find the optimum parameters and test the accuracy and robustness of the DSI technique for optimization. geologist optimization problem reservoir simulation enhanced recovery...
Proceedings Papers
Fast History Matching with a Fully Customized Physics-Based Data-Driven Flow Network Model GPSNet: Application to a Giant Deep-Water Gas Field with Multiple Sands
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 25–27, 2025
Paper Number: SPE-223887-MS
... and full-physics flow equations are solved on 1D connections in the network. Behm et al. (2019 ) then applied StellNet to a steamflood optimization problem. Abstract History matching using high-fidelity reservoir models can be computationally expensive. Previously, we implemented a novel physics...
Proceedings Papers
Performance Benchmarking of Different Methods to Solve Gauss-Newton Trust Region Subproblems
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212180-MS
... the computational cost from the size m and n of a history matching problem before running expensive simulations. united kingdom government optimization problem united states government reservoir simulation upstream oil & gas subroutine europe government strategic planning and management...
Proceedings Papers
Nonlinearly Constrained Life-Cycle Production Optimization Using Sequential Quadratic Programming (SQP) With Stochastic Simplex Approximated Gradients (StoSAG)
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212178-MS
... and field gas production rate) at each control step need to be honored, solving a large-scale production optimization problem, particularly in geological uncertainty, becomes significantly challenging. This study presents a stochastic gradient-based framework to efficiently solve a nonlinearly constrained...
Proceedings Papers
A Quasi-Newton Method for Well Location Optimization Under Uncertainty
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212212-MS
... to perform efficiently for well-placement optimization problems when such problems are translated into real-valued representations, and special noisy objective function handling protocols are implemented. However, applying such methods to large-scale problems may still be impractical because the gradients...
Proceedings Papers
A Global-Convergent Newton Optimization Algorithm for the Phase Behavior Calculations with Capillary Pressure Effect for Tight Reservoir Fluids
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212176-MS
... if the pore radius decreases to one nanometer, which indicates the potential of our algorithm for simulating the shale reservoir production process. upstream oil & gas complex reservoir algorithm united states government equation of state pvt measurement optimization problem artificial...
Proceedings Papers
A Fast History Matching and Optimization Tool and its Application to a Full Field with More than 1,000 Wells
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212188-MS
... modeling & simulation scaling method journal fluid dynamics united states government optimization problem artificial intelligence machine learning scenario workflow fast history matching society producer constraint category spe journal injector Introduction The close-loop modern...
Proceedings Papers
Consistent Discretization Methods for Reservoir Simulation on Cut-Cell Grids
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212213-MS
... artificial intelligence cross-section implementation fracture characterization reservoir simulation europe government scaling method optimization problem modeling & simulation reservoir characterization avgmpfa figure stencil cut-cell grid water saturation cross-section ntpfa accuracy...
Proceedings Papers
Integrated Framework for Optimization of Horizontal/Deviated Well Placement and Control for Geological CO 2 Storage
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212228-MS
... efficiency maximization case. For the mobile CO 2 minimization case, by contrast, wells are separated and pulsed, which facilitates dissolution and residual trapping. fluid dynamics upstream oil & gas optimization problem subsurface storage enhanced recovery co 2 constraint-based reasoning...
Proceedings Papers
Bayesian Optimization for Field Scale Geological Carbon Sequestration
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203950-MS
... sequestration wheeler co 2 probabilistic surrogate evaluation function evaluation evolutionary algorithm optimization problem bayesian optimization optimization application gaussian process acquisition function carbon sequestration petroleum engineer Bayesian Optimization Bayesian...
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