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Carbon dioxide emissions from Tucurui reservoir (Amazon biome): New findings based on three-dimensional ecological model simulations
(Elsevier B.V., 2016-05-01)
We used a three-dimensional model to assess the dynamics of diffusive carbon dioxide flux (F-CO2) from a hydroelectric reservoir located at Amazon rainforest. Our results showed that for the studied periods (2013 summer/wet ...
Numerical simulation of surface-downhole geoelectrical measurements in order to detect brine plumes
(Elsevier Science, 2015-05)
A large amount of hydrocarbon reservoirs in the world are in the secondary recovery stage and improving this step in the exploitation of these reservoirs would greatly benefit the oil industry. Secondary recovery involves ...
Time-lapse seismic modeling assisted by numerical reservoir simulation of water and gas flooding scenarios in oil reservoirs
(Revista Brasileira de Geofísica, 2008)
In this project, we link fluid flow simulation results to time-lapse seismic through rock physics and modeling. Our goal is to examine the main effects of permeability barriers on seismic response using fluid flow simulations ...
Análise técnico-econômica do Fraturamento Hidráulico aplicado em Reservatórios "Tight Gas"
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Petróleo, 2016-11-28)
Worldwide energy demand increase has been taking petroleum production in the world to a recently new level of exploration, the unconventional reservoirs. Tight gas is an example of this kind of unconventional reservoirs, ...
Simultaneous History-matching Approach By Use Of Reservoir-characterization And Reservoir-simulation Studies
(Soc Petroleum EngRichardson, 2016)
Modeling of near - Wellbore permeability reduction due to depletion of a naturally fractured reservoir
(2020-01-01)
Naturally fractured reservoirs are complex systems to characterize and predict. It is important to establish some basic criteria to identify when fractures are an important element in reservoir performance and also recognize ...
Estudo dos parâmetros operacionais do processo de combustão in situ em reservatório de petróleo pesado
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Ciência e Engenharia do PetróleoPesquisa e Desenvolvimento em Ciência e Engenharia de Petróleo, 2014-03-06)
The occurrence of heavy oil reservoirs have increased substantially and, due to the high viscosity characteristic of this type of oil, conventional recovery methods can not be applied. Thermal methods have been studied for ...
ELECTRICAL HEATING OF OIL-RESERVOIRS - NUMERICAL-SIMULATION AND FIELD-TEST RESULTS
(Soc Petroleum EngRichardson, 1990)