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Keywords: optimization problem
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Proceedings Papers
Publisher: 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 calculation derivative pvt measurement optimization...
Proceedings Papers
Publisher: 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
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212180-MS
... the size m and n of a history matching problem before running expensive simulations. united kingdom government optimization problem upstream oil & gas subroutine reservoir simulation united states government europe government machine learning matrix artificial intelligence flop...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212188-MS
... be used as a fast and reliable decision-making tool for reservoir management. fluid dynamics united states government upstream oil & gas reservoir simulation flow in porous media enhanced recovery petroleum engineer optimization problem artificial intelligence machine learning scenario...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212213-MS
.... upstream oil & gas fracture characterization fluid dynamics grid equation of state artificial intelligence waterflooding flow in porous media enhanced recovery cross-section cut-cell grid water saturation cross-section united states government optimization problem modeling...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212212-MS
... understanding of the reservoir in the subsurface. The simultaneous optimization of a large number of well locations is a challenging problem. Conventional gradient-based methods are known to perform efficiently for well-placement optimization problems when such problems are translated into real-valued...
Proceedings Papers
Publisher: 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. upstream oil & gas subsurface storage fluid dynamics optimization problem constraint-based reasoning reservoir simulation...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203913-MS
... results. More importantly, the workflow can optimize a large number of control parameters used in a complex CO 2 -WAG process, which greatly extends its utility in solving large-scale multi-objective optimization problems in various projects with similar desired outcomes. artificial intelligence...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203907-MS
... posterior distribution. The algorithm to draw from the posterior distribution can be shown to be equivalent to a PDE-constrained optimization problem, which allows for some efficient computational solution techniques. Numerical results demonstrate the efficiency of the proposed methods. In particular, we...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203950-MS
... subsurface storage climate change bayesian inference evolutionary algorithm sequestration wheeler probabilistic surrogate acquisition function optimization problem bayesian optimization optimization application gaussian process upstream oil & gas simulation function evaluation carbon...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203954-MS
... and pressure balance equations. Results for three stand-alone test cases are discussed. well performance reservoir surveillance production control artificial intelligence optimization problem production logging completion installation and operations production monitoring asset and portfolio...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203971-MS
... Abstract Although it is possible to apply traditional optimization algorithms to determine the Pareto front of a multi-objective optimization problem, the computational cost is extremely high, when the objective function evaluation requires solving a complex reservoir simulation problem...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203986-MS
... engineering heuristics, the priority function helps the optimizer focus on exploring scenarios with promising outcomes. The proposed heuristic priority function, combined with the Genetic Algorithm (GA), has been tested through drill sequence optimization problems for the Brugge field and Olympus field...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203996-MS
... computing (HPC). reservoir characterization modeling & simulation optimization problem artificial intelligence upstream oil & gas equation of state waterflooding enhanced recovery flow in porous media reservoir simulation heterogeneity workover convergence criteria realization...
Proceedings Papers
Changdong Yang, Jincong He, Song Du, Zhenzhen Wang, Tsubasa Onishi, Xiaoyue Guan, Jianping Chen, Xian- Huan Wen
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-204004-MS
... optimization problem constraint proxy application network model multiple training simulation well performance reservoir simulation ipr database simulation ipr curve training simulation petroleum engineer training case scenario surface network Introduction The surface network model...
Proceedings Papers
Tsubasa Onishi, Hongquan Chen, Jiang Xie, Shusei Tanaka, Dongjae Kam, Zhiming Wang, Xian-Huan Wen, Akhil Datta-Gupta
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203993-MS
... in porous media fluid dynamics streamline artificial intelligence upstream oil & gas flow diagnostic enhanced recovery reservoir simulation gridblock datta-gupta application matrix rate allocation optimization fracture matrix domain fracture domain algorithm probability optimization...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-204006-MS
... are easier to work with in our optimization procedure, as these are both within similar orders of magnitude and do not require consideration of the hard constraint associated with the bounds on Poisson's ratio. They also lend themselves more easily to interpretation when the optimization problem in cast...
Proceedings Papers
Shusei Tanaka, Matthieu Rousset, Yousef Ghomian, Aizada Azhigaliyeva, Chingiz Bopiyev, Ilyas Yechshanov, Kaveh Dehghani
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203995-MS
... techniques e.g., Genetic Algorithm and Machine-Learning sampling method were utilized in an iterative manner. It was quickly realized that due to the number of mixed categorical and continuous control parameters and non-linearity in simulation response, the optimization problem became almost infeasible...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193812-MS
... experiment porous media optimization problem Hajibeygi goal tolerance total number reservoir simulation information adjoint model Indicator society of petroleum engineers Lagrange multiplier equation scaling method Upstream Oil & Gas sensitivity pressure error norm i-msfv method...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193808-MS
... Crosswell EM data Reservoir Characterization history matching localization application conductivity optimization problem Computational Geoscience model parameter production data inversion Standard Deviation EM data assimilation conductivity field ensemble ensemble Kalman filter initial...
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