Hélio Jorge Portugal Severiano Ribeiro

Organic geochemical signals of freshwater dynamics controlling salinity stratification in organic-rich shales in the Lower Permian Irati Formation (Paraná Basin, Brazil)

Laercio L. Martins, Hans-Martin Schulz, Hélio Jorge Portugal Severiano Ribeiro et al. · Organic Geochemistry · 2019 · 34 citations

Organic Geochemistry, Engineering, Basin Analysis +7

Exploratory plays of Pará-Maranhão and Barreirinhas basins in deep and ultra-deep waters, Brazilian Equatorial Margin

Bruna da Silva Pellegrini, Hélio Jorge Portugal Severiano Ribeiro · Brazilian Journal of Geology · 2018 · 31 citations · Full text

Engineering, Geomorphology, Oceanography +17

Evaluation of thermal effects of intrusive rocks on the kerogen present in the black shales of Irati Formation (Permian), Paraná Basin, Brazil

Cintia Mayra S. Martins, José Roberto Cerqueira, Hélio Jorge Portugal Severiano Ribeiro et al. · Journal of South American Earth Sciences · 2020 · 30 citations

Paraná Basin, Volcanology, Engineering +10

Changes in depositional paleoenvironment of black shales in the Permian Irati Formation (Paraná Basin, Brazil): Geochemical evidence and aromatic biomarkers

Caroline Adolphsson do Nascimento, Eliane Soares de Souza, Laercio L. Martins et al. · Marine and Petroleum Geology · 2021 · 17 citations

Paraná Basin, Engineering, Permian Irati Formation +8

Application of PCA and HCA in geochemical parameters to distinguish depositional paleoenvironments from source rocks

Rui Jesus Lorenzo Garcia, Jucelino Balbino da Silva Júnior, Ilene Matanó Abreu et al. · Journal of South American Earth Sciences · 2020 · 13 citations

Engineering, Geochemical Data, Source Rocks +8