Skip Nav Destination
Close Modal
Update search
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
NARROW
Format
Subjects
Article Type
Date
Availability
1-20 of 96
Keywords: constraint
Close
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Sort by
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
... with the stochastic-gradient-based line-search sequential quadratic programming (LS-SQP) workflow associated with the lexicographic method to handle robust multi-objective optimization in the presence of nonlinear state constraints. Five realizations of the SPE10 sector model consisting of different channelized...
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
... Abstract Our objective is to seek optimal well placement design for maximizing immobile CO 2 storage capacity within an operating oilfield given a set of realistic input constraints consisting of well placement geometry as well as output constraints consisting of the CO 2 production rate...
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
... accuracy within reasonable CPU time. Moreover, SAOR ensures that the solutions are not only optimal but also adhere to the underlying physics and technical constraints of the reservoir system. This paper is organized as follows. First, we provide a general description of the SAOR optimization approach...
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
... and water production, all within the constraints of this thermodynamically complex reservoir. The methodology was developed through a collaborative effort between SLB and Petrobras, integrating reservoir modeling, advanced completions technology, and operational optimization to address the reservoir`s...
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
... workflows may lead to poor-quality decisions. geologist geology directional drilling optimization problem artificial intelligence risk management machine learning evolutionary algorithm waterflooding flow in porous media optimization objective function fluid dynamics constraint model...
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
... Another complexity is the multifaceted constraints governing exploration and development decisions. Each prospect operates under specific lease terms with defined expiration dates that necessitate drill/no-drill decisions within prescribed timeframes. Similarly, production facilities have...
Proceedings Papers
Deep Learning-Based Disentangled Parametrization for Model Calibration Under Multiple Geologic Scenarios
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, March 28–30, 2023
Paper Number: SPE-212177-MS
... parametrization dataset reconstruction accuracy conditional vae jafarpour variational autoencoder parameterization constraint Introduction Accurate prediction of flow and transport behavior relies on correct description of the subsurface flow properties. In practice, geologic formations tend...
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
... Summary Life-cycle production optimization is a crucial component of closed-loop reservoir management, referring to optimizing a production-driven objective function via varying well controls during a reservoir's lifetime. When nonlinear-state constraints (e.g., field liquid production rate...
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
.... Ensemble Smoother with Multiple Data Assimilation (ESMDA) is utilized to reduce the error at each step of the history matching. Next, a best-matched candidate is selected for numerical optimization to maximize oil production rates with constraints satisfying field conditions. Excellent history-matching...
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, are considered. Appropriate linear and nonlinear constraints, involving the geometry of the well configuration, injection rates, and injected mass (for pressure management), are specified. Two derivative-free algorithms, particle swarm optimization (PSO) and differential evolution (DE...
Proceedings Papers
Unified Reservoir And Seismic Simulation With Explicit Representation Of Fractures And Faults
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203979-MS
... n f . The force balance of the internal boundary is implemented with contact and stick constraints. Geomechanics Under dynamic conditions, linear, poroelastic momentum conservation is required allowing resolution of the onset of the rupture and injection-induced seismic events. We solve...
Proceedings Papers
Physics Informed Deep Learning for Flow and Transport in Porous Media
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203934-MS
... conditions) and show that with the proper implementation of physical constraints, a robust solution can be trained within a reasonable amount of time and iterations. We revisit some of the limitations presented in previous work [ 1 ] and further the applicability of this method in a forward, pure hyperbolic...
Proceedings Papers
An Optimization-Based Facility Network Solver for Well Allocation in Reservoir Simulation
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, October 26, 2021
Paper Number: SPE-203954-MS
... Abstract When coupling reservoir simulators to surface network solvers, an often used strategy is to perform a rule or priority-driven allocation based on individual well and group constraints, augmented by back-pressure constraints computed periodically by the network solver. The allocation...
Proceedings Papers
A Physics-Based Proxy for Surface and Subsurface Coupled Simulation Models
Available to PurchaseChangdong 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
... management. In the coupled model the subsurface reservoir simulator generates well inflow performance relationship (IPR) curves which are used by the surface network model to determine well rates that satisfy surface constraints. In the proposed proxy model, the CPU intensive reservoir simulation...
Proceedings Papers
Boundary Segments for Multisegment Well Models
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193853-MS
... and robust algorithms to effectively set all local constraints at various measured depths. This paper describes special constructs called "boundary segments" with a similar set of flow rate and pressure control modes to those available for tubinghead or bottomhole well control. In a multisegment well model...
Proceedings Papers
Optimization Based Well Management for Coupling Giant Reservoir Models
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193920-MS
..., with a large historical (70y) and prediction (200y) time periods, 10s of millions of cells and thousands of wells, many injection and production constraints and drilling targets. Each of these giant fields requires a parallel supercomputer to run each individual model in a reasonable time. To couple many...
Proceedings Papers
Nonlinear Upscaling of Two-Phase Flow Using Non-Local Multi-Continuum Approach
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193889-MS
... multiscale concepts based on the Constraint Energy Minimization (CEM-GMsFEM). CEM-GMsFEM concepts utilize local spectral problems and an energy minimization principle to design multiscale basis functions, which are supported in oversampled regions. A coarse-grid solution defined by these basis functions...
Proceedings Papers
An Interactive Workflow and Data Analytics for Model-Based Production Optimization: A Waterflooding Example
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193923-MS
... and constraints, (ii) interact with software to identify, screen, and maximize the opportunity, (iii) interact with reservoir to understand the physics for meaningful solutions, and (iv) interact with candidate solutions for the most rigorous one. Data analytics is used in this interactive workflow, boosting...
Proceedings Papers
An SQP-Filter Algorithm with an Improved Stochastic Gradient for Robust Life-Cycle Optimization Problems with Nonlinear Constraints
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193925-MS
... Abstract Solving a large-scale optimization problem with nonlinear state constraints has proven to be challenging when adjoint gradients are not available for computing the derivatives needed in the basic optimization algorithm employed. Here, we present a methodology for the solution...
Proceedings Papers
Integrated Asset Modeling of a Deep-Offshore Subsea Development Using 2 Complementary Reservoir-Surface Coupling Workflows
Available to PurchaseGilles Darche, Rémy Marmier, Pierre Samier, Romain Bursaux, Nicolas Guillonneau, Jérôme Long, Hernani Kalunga, Rustem Zaydullin, Hui Cao
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Reservoir Simulation Conference, April 10–11, 2019
Paper Number: SPE-193929-MS
.... In this context, the modeling workflow has to manage one or several reservoirs, connected to a single FPSO (Floating Production Storage and Offloading) unit through a production and injection networks composed of risers, flowlines, manifolds… In such developments, operation constraints are imposed...
1