Zobrazeno 1 - 10
of 345
pro vyhledávání: '"Denis José Schiozer"'
Publikováno v:
Petroleum Exploration and Development, Vol 50, Iss 6, Pp 1455-1465 (2023)
We present an efficient and risk-informed closed-loop field development (CLFD) workflow for recurrently revising the field development plan (FDP) using the accrued information. To make the process practical, we integrated multiple concepts of machine
Externí odkaz:
https://doaj.org/article/128d51c0a7234694a1edb0ce9d7a8fba
Autor:
Daniel Rodrigues dos Santos, André Ricardo Fioravanti, Vinicius Eduardo Botechia, Denis José Schiozer
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 13, Iss 8, Pp 1833-1846 (2023)
Abstract Enhancing oil recovery in reservoirs with light oil and high gas content relies on optimizing the miscible water alternating gas (WAG) injection profile. However, this can be costly and time-consuming due to computationally demanding composi
Externí odkaz:
https://doaj.org/article/18bd282278684a2faed77ff29cdc598f
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 10, Iss 8, Pp 3865-3881 (2020)
Abstract Carbonated reservoirs with high percentage of CO2 have been discovered and produced in the Brazilian pre-salt cluster. Recovery techniques, such as CO2-WAG, have hence been evaluated and applied, as in the Lula field. Although studies demons
Externí odkaz:
https://doaj.org/article/202af1134a864fb3bcf191f731b6018e
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 9, Iss 4, Pp 2497-2510 (2019)
Abstract History matching, also known as data assimilation, is an inverse problem with multiple solutions responsible for generating more reliable models for use in decision-making processes. An iterative ensemble-based method (Ensemble Smoother with
Externí odkaz:
https://doaj.org/article/e678a1c8e8e34f53a597fd0277c8f444
Publikováno v:
Holos, Vol 1, Iss 0, Pp 306-315 (2017)
Injeção alternada de água e gás (WAG) é proposta para melhorar a eficiência de varredura do óleo em relação à injeção contínua de gás ou água. Recentemente, a injeção WAG-CO2 ganhou notoriedade por diversas razões, entre elas a poss
Externí odkaz:
https://doaj.org/article/1cfc80414090405b9b39061a6c93116c
Publikováno v:
SPE Reservoir Evaluation & Engineering. :1-13
Summary In recent years, time-lapse (4D) seismic (4DS) data have been widely used for reservoir monitoring to provide relevant information on dynamic changes occurring during production. In complex reservoirs, multiple seismic monitor surveys are usu
Publikováno v:
SPE Reservoir Evaluation & Engineering. :1-12
Summary The significant quantities of oil contained in fractured karst reservoirs in Brazilian presalt fields add new challenges to the development of upscaling procedures to reduce time on numerical simulations. This work aims to represent multiscal
Publikováno v:
SPE Reservoir Evaluation & Engineering. :1-18
Summary Data assimilation (DA) for uncertainty reduction using reservoir simulation models normally demands high computational time; it may take days or even weeks to run a single reservoir application, depending on the reservoir model characteristic
Autor:
Luciana Maria Da Silva, Leandro Mendes Ferreira, Guilherme Daniel Avansi, Denis José Schiozer, Solange Nice Alves-Souza
Publikováno v:
SPE Reservoir Evaluation & Engineering. :1-19
Summary One of the challenges related to reservoir engineering studies is working with essential high-dimensional inputs, such as porosity and permeability, which govern fluid flow in porous media. Dimensionality reduction (DR) methods have enabled s
Publikováno v:
Geophysical Prospecting. 70:1388-1409