UNISIM-I: Benchmark Case

Namorado field: Porosity Map 3D including wells perforations
Namorado field: Porosity Map 3D including wells perforations

UNISIM-I is the first model created by UNISIM-CEPETRO-Unicamp. The purpose of this model is to provide a dataset to be used to compare methodologies and performance of different techniques, simulators, algorithms, among others.



UNISIM-I Update


Section with uiq : Updated Information and Questions


UNISIM-I Subscription


Subscribe to UNISIM-I in order to receive news, additional information about model update, extension and others.

Subscribe to UNISIM-I

UNISIM-I Publications

More

Production simulations based on a productivity potential proxy function: An application to UNISIM-ID and PUNQ-S3 synthetic reservoirs

Roque, Waldir L., Araújo, Cristina P.

Journal of Petroleum Exploration and Production

Information, robustness, and flexibility to manage uncertainties in petroleum field development

Santos, Susana MG, Gaspar, Ana TFS, Schiozer, Denis J.

Journal of Petroleum Science and Engineering

Well placement subclustering within partially oil-saturated flow units

Oliveira, G. P., Santos, M. D., Roemers-Oliveira, E.

Journal of Petroleum Science and Engineering

Application of risk-informed closed-loop field development workflow to elucidate the evolution of uncertainties

Loomba, Ashish Kumar, Botechia, Vinicius Eduardo, Schiozer, Denis José

Journal of Petroleum Science and Engineering

Convolutional Neural Network Formulation to Compare 4-D Seismic and Reservoir Simulation Models

Rollmann, Klaus, Soriano-Vargas, Aurea, Almeida, Forlan, Davolio, Alessandra, Schiozer, Denis José, Rocha, Anderson

IEEE Transactions on Systems, Man, and Cybernetics: Systems

Influence of well management in the development of multiple reservoir sharing production facilities

von Hohendorff Filho, João Carlos, Schiozer, Denis José

Oil & Gas Science and Technology–Revue d’IFP Energies nouvelles

3D seismic data assimilation to reduce uncertainties in reservoir simulation considering model errors

Neto, Gilson M Silva, Davolio, Alessandra, Schiozer, Denis J

Journal of Petroleum Science and Engineering

Constrained clustering approaches to identify hydraulic flow units in petroleum reservoirs

Oliveira, GP, Santos, MD, Roque, WL

Journal of Petroleum Science and Engineering

Data-space inversion with ensemble smoother

Lima, Mateus M, Emerick, Alexandre A, Ortiz, Carlos EP

Computational Geosciences

Reducing uncertainties of reservoir properties in an automatized process coupled with geological modeling considering scalar and spatial uncertain attributes

Almeida, Forlan, Davolio, Alessandra, Schiozer, Denis José

Journal of Petroleum Science and Engineering

Multiphase flow mobility impact on oil reservoir recovery: An open-source simulation

Britto, AF, Vivas, CS, Almeida, MP, da Cunha Lima, IC, da Cunha Lima, AT

AIP Advances

Estimation of the chance of success of a four-dimensional seismic project for a developed oil field

Gaspar, ATFS, Santos, S. M. G., Ferreira, C. J., Davolio, A., Schiozer, D. J.

A stochastic learning-from-data approach to the history-matching problem

Cavalcante, Cristina CB, Maschio, Célio, Schiozer, Denis, Rocha, Anderson

Engineering Applications of Artificial Intelligence

Assessing the influence of key parameters on an iterative ensemble-based method

Soares, Ricardo Vasconcellos, Maschio, Célio, Schiozer, Denis José

International Journal of Oil, Gas and Coal Technology

Using petro-elastic proxy model to integrate 4D seismic in ensemble based data assimilation

Danaei, Shahram, Neto, Gilson M. Silva, Schiozer, Denis J., Davolio, Alessandra

Journal of petroleum science and engineering

Comparing different approaches of time-lapse seismic inversion

Rosa, Daiane R., Santos, Juliana MC, Souza, Rafael M., Grana, Dario, Schiozer, Denis J., Davolio, Alessandra, Wang, Yanghua

Journal of Geophysics and Engineering

Leveraging Phylogenetic Trees to Assess Variability of Reservoir Models

Soriano-Vargas, Aurea, Rollmann, Klaus, La Rosa Almeida, Forlan, Davolio, Alessandra, Hamann, Bernd, José Schiozer, Denis, Rocha, Anderson

Análise da Viabilidade Financeira de um Projeto de Desenvolvimento de um Campo de Petróleo

Ferreira, Pedro França, de Almeida Duque, Maria Clara Machado

Boletim do Gerenciamento

A synthetic case study of measuring the misfit between 4D seismic data and numerical reservoir simulation models through the Momenta Tree

Soriano-Vargas, Aurea, Rollmann, Klaus, Almeida, Forlan, Davolio, Alessandra, Hamann, Bernd, Schiozer, Denis J., Rocha, Anderson

Computers & Geosciences

Influence of Representative Models in the Expected Value of Information Applied to Petroleum Fields Development

Santos, Letícia Siqueira dos, Santos, Susana Margarida da Graça, Santos, Antonio Alberto de Souza dos, Schiozer, Denis José, Silva, Luis Otávio Mendes da

A Machine Learning Approach to Reduce the Number of Simulations for Long-Term Well Control Optimization

Santos, Daniel Rodrigues dos, Fioravanti, André Ricardo, Santos, Antonio Alberto de Souza dos, Schiozer, Denis José

Study case for history matching and uncertainties reduction based on UNISIM-I field

Maschio, Célio, Avansi, Guilherme, Schiozer, DJ, Santos, Alberto

Model-based decision analysis applied to petroleum field development and management

Schiozer, Denis José, dos Santos, Antonio Alberto de Souza, de Graça Santos, Susana Margarida, von Hohendorff Filho, João Carlos

Oil & Gas Science and Technology–Revue d’IFP Energies nouvelles

A comparison of machine learning algorithms as surrogate model for net present value prediction from wells arrangement data

Junior, João Roberto Bertini, Funcia, Mei Abe, Santos, Antonio Alberto S, Schiozer, Denis J

Visualization of Ensembles of Oil Reservoir Models Based on Pixelization, Small Multiples and Reservoir Similarities

Silva, Celmar Guimarães da, Santos, Antonio Alberto Souza, Schiozer, Denis José, others

Systematic Uncertainty Reduction for Petroleum Reservoirs Combining Reservoir Simulation and Bayesian Emulation Techniques

Nandi Formentin, Helena, Vernon, Ian, Avansi, Guilherme Daniel, Caiado, Camila, Maschio, Celio, Goldstein, Michael, Schiozer, Denis Jose, others

Influence of the Kalman gain localization in adaptive ensemble smoother history matching

Ranazzi, Paulo Henrique, Sampaio, Marcio Augusto

Journal of Petroleum Science and Engineering

A Proper Data Comparison for Seismic History Matching Processes

Davolio, Alessandra, Schiozer, Denis José, others

Analysis of main parameters in adaptive ES-MDA history matching.

Ranazzi, Paulo Henrique

Gaining more understanding about reservoir behavior through assimilation of breakthrough time and productivity deviation in the history matching process

Formentin, Helena Nandi, la Rosa Almeida, Forlan, Avansi, Guilherme Daniel, Maschio, Célio, Schiozer, Denis J, Caiado, Camila, Vernon, Ian, Goldstein, Michael

Journal of Petroleum Science and Engineering

Machine learning models to support reservoir production optimization

Teixeira, Alex F, Secchi, Argimiro R

IFAC-PapersOnLine

4D Seismic Bandwidth and Resolution Analysis for Reservoir Fluidflow Model Applications

Souza, Rafael, Lumley, David, Shragge, Jeffrey, Davolio, Alessandra, Schiozer, Denis

ASEG Extended Abstracts

Robust optimization formulations for waterflooding management under geological uncertainties

Pinto, Jefferson Wellano Oliveira, Afonso, Silvana Maria Bastos, Willmersdorf, Ramiro Brito

Journal of the Brazilian Society of Mechanical Sciences and Engineering

Analysis of geometric selection of the data-error covariance inflation for ES-MDA

Emerick, Alexandre A

Journal of Petroleum Science and Engineering

A continuous learning algorithm for history matching

Cavalcante, Cristina CB, Maschio, Célio, Santos, Antonio Alberto S, Schiozer, Denis, Rocha, Anderson

Engineering Applications of Artificial Intelligence

POLYMER APPARENT VISCOSITY DEPENDENCE ON INACCESSIBLE PORE VOLUME: LABORATORY AND FIELD STUDIES OF ITS INFLUENCE ON ENHANCED OIL RECOVERY

Ferreira, VHS, Moreno, RBZL

Brazilian Journal of Petroleum and Gas

EVALUATING THE IMPACT OF PETROPHYSICAL IMAGES PARAMETERIZATION IN DATA ASSIMILATION FOR UNCERTAINTY REDUCTION

Soares, RV, Formentin, HN, Maschio, C, Schiozer, DJ

Brazilian Journal of Petroleum and Gas

A novel localization scheme for scalar uncertainties in ensemble-based data assimilation methods

Soares, Ricardo Vasconcellos, Maschio, Célio, Schiozer, Denis José

Journal of Petroleum Exploration and Production Technology

Numerical tuning in reservoir simulation: It is worth the effort in practical petroleum applications

Avansi, G, Rios, V, Schiozer, D

Journal of the Brazilian Society of Mechanical Sciences and Engineering

Oscillation Mitigation in Subsurface and Surface Couplings Using PID Controllers

Gurjao, K. G. R., Gildin, E., Schiozer, D., Hohendorff, J. C.

Visual interactive support for selecting scenarios from time-series ensembles

Schardong, Guilherme G., Rodrigues, Ariane MB, Barbosa, Simone DJ, Lopes, Hélio

Decision Support Systems

A new approach with multiple realizations for image perturbation using co-simulation and probability perturbation method

Oliveira, Gonçalo Soares, Maschio, Célio, Schiozer, Denis José

Oil & Gas Science and Technology–Revue d’IFP Energies nouvelles

Multiscale approach to construct a carbonate reservoir model with Karstic features and Brazilian pre-salt trends using numerical simulation: Abordagem multi-escalar para a construção de um modelo de reservatorio carbonatico com feições cársticas e tendências do pré-sal brasileiro usando simulação numérica

Plata Chaves, Josue Mauricio

Modelagem geoestatística de fácies e porosidade para o Campo de Peregrino, Bacia de Campos-RJ, Brasil

Cunha, Oton Rúbio

Analysis of Time-Lapse Seismic and Production Data for Reservoir Model Classification and Assessment

de Souza, Rafael Medeiros, Lumley, David, Shragge, Jeffrey, Davolio, Alessandra, Schiozer, Denis Jose

Journal of Geophysics and Engineering

Analysis of Time-Lapse Seismic and Production Data for Systematic Reservoir Model Classification and Assessment

Souza, Rafael, Lumley, David, Shragge, Jeffrey, Davolio, Alessandra, Schiozer, Denis

ASEG Extended Abstracts

Oscillation mitigation in subsurface and surface couplings using PID controllers: Redução da oscilação em acoplamentos entre sistemas de subsuperfície e superfície utilizando controladores PID

Gurjão, Kíldare George Ramos

Grafos Conexos e Centralidade de Intermediação: Uma Aplicação à Modelagem de Poços Multilaterais em Reservatórios Petrolíferos

Oliveira, Gustavo Charles, Roque, Waldir L., Santos, Moisés D., Magalhães, Rafael M.

Comunicações em Informática

Managing reservoir uncertainty in petroleum field development: Defining a flexible production strategy from a set of rigid candidate strategies

Santos, Susana MG, Gaspar, Ana TFS, Schiozer, Denis J.

Journal of Petroleum Science and Engineering

A new methodology for history matching combining iterative discrete Latin Hypercube with multi-start simulated annealing

Maschio, Célio, Schiozer, Denis José

Journal of Petroleum Science and Engineering

UM ESTUDO COMPARATIVO ENTRE ÍNDICES DE OPORTUNIDADE PARA SIMULAÇÃO DE RESERVATÓRIOS NA ALOCAÇÃO DE POÇOS DIRECIONAIS

Borges, Davi Dezerto Ribeiro

Influence of Additional Objective Functions on Uncertainty Reduction and History Matching

La Rosa Almeida, Forlan, Nandi Formentin, Helena, Maschio, Célio, Davolio, Alessandra, José Schiozer, Denis

Optimization of the Water Alternating Gas Injection Strategy in an Oil Reservoir Using Evolutionary Algorithms

Ferreira, Tiago Paulinelli, Almeida, Luciana Faletti, Lazo, Juan Guillermo Lazo

Analysis of Geometric Selection of the Data-Error Covariance Inflation for ES-MDA

Emerick, Alexandre A.

arXiv preprint arXiv:1812.00924

Investigation of production forecast biases of simulation models in a benchmark case

Botechia, Vinicius Eduardo, da Silva Gaspar, Ana Teresa Ferreira, Avansi, Guilherme Daniel, Davolio, Alessandra, Schiozer, Denis José

Oil & Gas Sciences and Technology–Revue d’IFP Energies nouvelles

Dimensionality reduction for production optimization using polynomial approximations

Sorek, Nadav, Gildin, Eduardo, Boukouvala, Fani, Beykal, Burcu, Floudas, Christodoulos A.

Computational Geosciences

Production zone placements based on maximum closeness centrality as strategy for oil recovery

Roque, W. L., Oliveira, G. P., Santos, M. D., Simões, T. A.

Journal of Petroleum Science and Engineering

Methodology to Estimate the Economic Impact of Intelligent Wells Considering Reservoir Uncertainties

Morais, V. L. R. S., Fioravanti, A. R., Schiozer, D. J.

SPE Reservoir Simulation Conference

History matching through dynamic decision-making

Cavalcante, Cristina CB, Maschio, Célio, Santos, Antonio Alberto, Schiozer, Denis, Rocha, Anderson

PloS one

Integration of Highly Permeable Thin Layers Into Flow Simulation

Correia, Manuel Gomes, Schiozer, Denis José

SPE Europec featured at 79th EAGE Conference and Exhibition

CORRECTING INFLOW PERFORMANCE RELATIONSHIP CURVES FOR EXPLICITLY COUPLING RESERVOIR SIMULATIONS AND PRODUCTION SYSTEMS SIMULATIONS

von Hohendorff Filho, João Carlos, Schiozer, Denis José

Journal of Energy Resources Technology

Reducing uncertainty in reservoir parameters combining history matching and conditioned geostatistical realizations

Oliveira, Gonçalo Soares, Soares, Amílcar Oliveira, Schiozer, Denis José, Maschio, Célio

Journal of Petroleum Science and Engineering

System Identification Based Proxy Model of a Reservoir under Water Injection

Negash, Berihun M., Tufa, Lemma D., Ramasamy, M., Awang, Mariyamni Bt

Modelling and Simulation in Engineering

Assessing the Value of Information According to Attitudes Towards Downside Risk and Upside Potential

Santos, Susana M. G., Schiozer, Denis J.

SPE Europec featured at 79th EAGE Conference and Exhibition

Use of Proxy Models in Risk Analysis of Petroleum Fields

Polizel, Guilherme A., Avansi, Guilherme D., Schiozer, Denis J.

SPE Europec featured at 79th EAGE Conference and Exhibition

Methodology to Systematically Reduce Uncertainty Assimilating Quantitatively 4D Seismic and Well Data in a Probabilistic and Multi-Objective History Matching

Rosa Almeida, Forlan La, Davolio, Alessandra, Schiozer, Denis José

SPE Annual Technical Conference and Exhibition

History matching by integrating regional multi-property image perturbation methods with a multivariate sensitivity analysis

Oliveira, Gonçalo Soares, Schiozer, Denis José, Maschio, Célio

Journal of Petroleum Science and Engineering

UTILIZAÇÃO DE SISTEMAS EM MALHA FECHADA NO DESENVOLVIMENTO DE CAMPOS DE PETRÓLEO

Hidalgo, Davi Marubayashi, Couto, Paulo, Alves, José Luis Drummond

RUnPetro-ISSN 2316-6681

Fast Tracking Field Development Optimisation With Nature Inspired Heuristics

Ilamah, Osho, Ebere, Maurice

SPE Nigeria Annual International Conference and Exhibition

History matching and production optimization under uncertainties–Application of closed-loop reservoir management

Silva, Vinícius Luiz Santos, Emerick, Alexandre Anozé, Couto, Paulo, Alves, José Luis Drummond

Journal of Petroleum Science and Engineering

Evaluation of Reservoir and Production System Integration in Production Strategy Selection

von Hohendorff Filho, João Carlos, José Schiozer, Denis

SPE Reservoir Simulation Conference

Closed-Loop Field Development Under Geological Uncertainties: Application in a Brazilian Benchmark Case

Hidalgo, Davi M., Emerick, Alexandre A., Couto, Paulo, Alves, José LD

Evaluation of the Discrete Latin Hypercube with Geostatistical Realizations Sampling for History Matching Under Uncertainties for the Norne Benchmark Case

Ferreira, Carla J., Davolio, Alessandra, Schiozer, Denis J.

OTC Brasil

Updating Reservoir Simulation Models with Well Test Information for Reduction of Uncertainties in Early Field Development

Toledo, S., Avansi, G. D, Schiozer, D.

SPE Europec featured at 79th EAGE Conference and Exhibition

Optimum Wells Placement in Oil Fields Using Cellular Genetic Algorithms and Space Efficient Chromosomes

Cunha, Alexandre AL, Coutinho, Giulia Duncan, Bontempo, Alan Porto, Pacheco, Marco Aurélio C.

RMFinder 2.0: An Improved Interactive Multi-Criteria Scenario Reduction Methodology

Meira, L. A., Coelho, G. P., Silva, C. G., Schiozer, D. J., Santos, A. S.

Use of an Iterative Ensemble Smoother Methodology in a History Matching and Uncertainties Assessment Process

Vasconcellos Soares, Ricardo

SPE Annual Technical Conference and Exhibition

Risk quantification combining geostatistical realizations and discretized Latin Hypercube

Schiozer, Denis José, Avansi, Guilherme Daniel, dos Santos, Antonio Alberto de Souza

Journal of the Brazilian Society of Mechanical Sciences and Engineering

Influence of Well Control Parameters in the Development of Petroleum Fields Under Uncertainties

Santos, Daniel Rodrigues dos, Schiozer, Denis José

SPE Latin America and Caribbean Mature Fields Symposium

Selection of representative models for decision analysis under uncertainty

Meira, Luis A. A., Coelho, Guilherme P., Santos, Antonio Alberto S., Schiozer, Denis J.

Computers & Geosciences

Simultaneous History-Matching Approach by Use of Reservoir-Characterization and Reservoir-Simulation Studies

Avansi, Guilherme Daniel, Maschio, Célio, Schiozer, Denis Jose

SPE Reservoir Evaluation & Engineering

Field Development Process Revealing Uncertainty Assessment Pitfalls

Morosov, André Luís, Schiozer, Denis José

Assisted process for design optimization of oil exploitation strategy

Gaspar, Ana Teresa FS, Barreto, Carlos Eduardo AG, Schiozer, Denis J.

Journal of Petroleum Science and Engineering

UNISIM-I-M: Benchmark Case Proposal for Oil Reservoir Management Decision-Making

Gaspar, Ana TFS, Avansi, Guilherme D., Maschio, Célio, Santos, Antonio AS, Schiozer, Denis J.

Application of Cellular Genetic Algorithms and Space Efficient Chromosomes to Wells Placement in Oil Fields

Cunha, Alexandre AL, Coutinho, Giulia Duncan, Bontempo, Alan Porto, Pacheco, Marco Aurélio C.

Probabilistic history matching using discrete Latin Hypercube sampling and nonparametric density estimation

Maschio, Célio, Schiozer, Denis José

Journal of Petroleum Science and Engineering

UNISIM-I-D: benchmark studies for oil field development and production strategy selection

Gaspar, Ana Teresa, Avansi, Guilherme Daniel, dos Santos, Antonio Alberto de Souza, von Hohendorff Filho, João Carlos, Schiozer, Denis José

International Journal of Modeling and Simulation for the Petroleum Industry

UNISIM-I: synthetic model for reservoir development and management applications

Avansi, Guilherme Daniel, Schiozer, Denis José

International Journal of Modeling and Simulation for the Petroleum Industry

SPE-174359-MS

Mesquita, F. B., Davolio, A., Schiozer, D. J.

Integrated model based decision analysis in twelve steps applied to petroleum fields development and management

Schiozer, Denis José, Santos, Antonio Alberto Souza, Drumond, Paulo Soares

Hybrid optimization for closed-loop reservoir management

Pinto, Marcio Augusto Sampaio, Ghasemi, Mohammadreza, Sorek, Nadav, Gildin, Eduardo, Schiozer, Denis José

Optimization of Reservoir Development Plan Using the System OCTOPUS

Lima, Rafael, Abreu, Ana Carolina, Pacheco, Marco Aurélio

Optimization of Production Units Alternatives Considering Pressure Drop and Nonlinear Constraints

Figueira, Alexandre F., Silva, Eugênio, Pacheco, Marco Aurélio C., Zanni, João, Abreu, Ana Carolina A., Mendoza, Leonardo

Proactive and Reactive Strategies for Optimal Operational Design: An Application in Smart Wells

Abreu, A. C. A., Booth, R., Bertolini, A., Prange, M., Bailey, W. J., Teixeira, G., Emerick, A., Pacheco, M. A.

Application of assisted optimization to aid oil exploitation strategy selection for offshore fields

Gaspar, Ana TFS, Barreto, Carlos EAG, Muñoz Mazo, Eduin O., Schiozer, Denis J.

Study case for reservoir exploitation strategy selection based on unisim-i field

Gaspar, Ana Teresa, Santos, A. A., Maschio, Célio, Avansi, G. D., Von Hohendorff, J. C. F., Schiozer, D. J.

USING REORDERABLE MATRICES TO COMPARE RISK CURVES OF REPRESENTATIVE MODELS IN OIL RESERVOIR DEVELOPMENT AND MANAGEMENT ACTIVITIES

da Silva, Celmar Guimarães, Meira, Luis Augusto Angelotti, Santos, Antonio Alberto S., Schiozer, Denis José

Analysis of Geometric Selection of the Data-Error Covariance

Emerick, Alexandre A

Simulação computacional como ferramenta para o gerenciamento de reservatórios

Ribeiro, Danilo Andrade

Integration of Geostatistical Modeling with History Matching: Global and Regional Perturbation

Oliveira, Gonçalo Soares, Soares, Amílcar Oliveira, Schiozer, Denis José