A5000556217- Hydrocarbon exploration and reservoir analysis
- Geochemistry and Geologic Mapping
- Petroleum Processing and Analysis
- Geological formations and processes
- Paleontology and Stratigraphy of Fossils
- Geological and Geophysical Studies
- Atmospheric and Environmental Gas Dynamics
- Geochemistry and Elemental Analysis
- Geological Studies and Exploration
- Hydraulic Fracturing and Reservoir Analysis
- Fish biology, ecology, and behavior
- Geological and Geochemical Analysis
- Enhanced Oil Recovery Techniques
- Heat Transfer and Optimization
- Reservoir Engineering and Simulation Methods
- Geography and Environmental Studies
- Composite Structure Analysis and Optimization
- Microbial bioremediation and biosurfactants
- Oil Spill Detection and Mitigation
- Induction Heating and Inverter Technology
Universidade Federal da Bahia
2018-2024
Hospital Ana Nery
2019-2023
Universidade do Estado do Rio de Janeiro
2020
Instituto de Geociencias
2018
Petrobras (Brazil)
1986-1999
The stratigraphic analysis of the Alagoas Stage (local stage) in Ceará Basin allows investigated interval to be divided into two parts, with distinctive tectono-sedimentary and paleobiological features. lower part shows non-marine environmental character upper part, inforrnally named Aptian-Albian transition, contains marine organisms certain levels. These records would represent first phases a primitive equatorial Atlantic Ocean area. Trairi Beds at top continental section were deposited an...
The organic geochemistry of organic-rich facies including shales, marls, and carbonates (Assistência Member) the Irati Formation, Paraná Basin, Brazil, were analyzed to evaluate thermal effects igneous intrusions upon kerogen present in these facies. Total carbon (TOC) content hydrocarbon source potential (S2) rocks range from 0.03 20.4% 0.01 112.1 mg HC/g rock, respectively, indicating excellent as a for generation. Hydrogen index (HI) values reveal that is predominantly type I (HI: up...
The objective of this work was to evaluate the paleodepositional conditions and potential for hydrocarbons generation outcropping shales in Southern Compartment Recôncavo Basin, indicative Candeias Maracangalha Formations (Lower Cretaceous), from organic geochemical characterization analysis palinofacies. For this, 23 samples outcrops were collected near cities Santo Amaro, São Francisco do Conde Simões Filho, State Bahia, Brazil. All analyzed total carbon (TOC), sulfur, insoluble residue,...
GENERATING ROCKS.Eight petroleum samples from Potiguar Basin were submitted for determination of saturated biomarkers by gas chromatography (fingerprint), liquid (saturates, aromatics, resins and asphaltenes), chromatography-mass spectrometry (GC-MS), nickel vanadium high resolution continuum source graphite furnace atomic absorption (HR-CS GF AAS).The geochemical parameters provided information on type depositional paleoenvironment in which organic matter that gave rise to each oil sample...
The Parnaíba Basin, a Paleozoic intracratonic basin spanning over 600,000 km² in the North/Northeast of Brazil, stands out for its attractiveness regions conducive to gas generation. influence thermal halos from intrusive bodies Basin was studied investigate Utilizing total organic carbon (TOC) data and Rock-Eval pyrolysis wells basin, research employed geological geochemical analyses one-dimensional modeling. models were calibrated using vitrinite reflectance (%Ro) maturation profiles. In...
In this study, chromatographic methods were first optimized to ensure the robustness of identification and quantification nitrogen markers biomarkers. Then, optimal conditions applied 14 crude oil samples deposited in distinct paleoenvironments from Brazil, Venezuela, Colombia perform an integrated geochemical assessment. Analytical standards, certified reference material, retention indices used confirm biomarkers N-markers. The results interpretations based on unresolved complex mixture...
Esta pesquisa avaliou a influência do efeito térmico das intrusões de diabásio/basalto na geração petróleo da Bacia Parnaíba. O estudo envolve análises geológicas e geoquímicas, com foco interação entre rochas ígneas potencial Formação Pimenteiras. Utilizando dados carbono orgânico total (TOC) pirólise Rock-Eval 33 poços, emprega análise caracterização geoquímica mapas superfície tendências parâmetros geoquímicos espessuras intrusão dentro Pimenteiras para modelagem unidimensional....
O presente trabalho tem como objetivo estudar as palinofácies e o paleoambiente deposicional da Formação Barreirinha sua relação com a geoquímica orgânica de estudos prévios, na porção sul Bacia do Amazonas, Brasil. Para isso, aplicaram-se técnicas análises os resultados (carbono orgânico total pirólise Rock-Eval) em 23 amostras folhelhos uma seção aflorante (Devoniano), borda Amazonas. Com análise palinofácies, verificou-se que há predominância matéria origem marinha: amorfa (MOA)...
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