Silva, Eduardo Ferreria da; Patinha, Carla Alexandra Figueiredo; Durães, Nuno Miguel dos Santos; Candeias, Carla Maria Lopes(Universidade de AveiroUAPortugalDepartamento de Geociências, 2024)
The 16th Congress of Geochemistry of Portuguese-speaking Countries (XVI CGPLP) will be held at the University of Aveiro from July 28 to August 2, 2024. This event is organized by the Department of Geosciences of the ...
Souza, Claudineia de Souza; http://lattes.cnpq.br/6213840322933778(Universidade Federal da BahiaPrograma de Pós-Graduação em Geoquímica: Petróleo e Meio Ambiente (POSPETRO) UFBABrasilInstituto de Geociências, 2025-05-20)
The growing concern with microplastic (MP) pollution in coastal and estuarine ecosystems has driven advances in environmental geosciences, particularly in understanding their transport, accumulation, and degradation dynamics. ...
Carneiro, Luanna Maia; http://lattes.cnpq.br/8196870744871004(Universidade Federal da BahiaPrograma de Pós-Graduação em Geoquímica: Petróleo e Meio Ambiente (POSPETRO) UFBABrasilInstituto de Geociências, 2024-12-20)
Monitoring of areas impacted by various activities can be carried out through the
analysis of chemical elements and hydrocarbons in sediments, given the capacity of this matrix
to preserve continuous records of environmental ...
Pereira, Ismael Ramos; https://orcid.org/0000-0001-5711-8112; http://lattes.cnpq.br/5658479625690785(Universidade Federal da BahiaPrograma de Pós-Graduação em Geoquímica: Petróleo e Meio Ambiente (POSPETRO) UFBABrasilInstituto de Geociências, 2022-07-25)
The present research focused on the geochemical study of rock samples (siltites, marls and shales) from the Pirara Formation, from the core obtained in the R-B0-SR-01 well drilled in the Tacutu Basin, Roraima State, Northern ...
Amaral, Diego Nery do; https://orcid.org/0000-0002-8041-4953; http://lattes.cnpq.br/1603506037479683(Universidade Federal da BahiaPrograma de Pós-Graduação em Geoquímica: Petróleo e Meio Ambiente (POSPETRO) UFBABrasilInstituto de Geociências, 2025-10-02)
Nitrogen markers (N-markers), such as carbazoles, benzocarbazoles and their alkylated isomers, are specific to a small fraction of the chemical composition of petroleum and/or source rock extract (<4.0%), but can provide ...
Santos, Verena Filgueiras Borges dos; Santos, Adriana Vieira dos; Rodrigues, Pamela Dias; Santos, Flávia Cristina Cerqueira dos; Santos, Aline Oliveira; Caboré, Karine Oliveira; Simonelli, George; Santos, Luiz Carlos Lobato dos(Associação Brasileira de Petróleo e Gás e Universidade do Estado de Santa CatarinaABPG e UDESCBrasil, 2024-11-10)
The oil industry faces significant challenges due to declining production in many wells, resulting from the natural depletion of reserves or the inefficiency of conventional recovery methods. In this context, there is a ...
The decline in oil production from mature fields and the increasing global energy demand reinforce the need for advanced technologies for Enhanced Oil Recovery (EOR). Microemulsions containing plant-based surfactants show ...
Santos, Verena Filgueiras Borges dos; Santos, Adriana Vieira dos; Rodrigues, Pamela Dias; Santos, Flávia Cristina Cerqueira dos; Simonelli, George; Santos, Luiz Carlos Lobato dos(Universidade Federal de SergipeUFSBrasil, 2024-06-13)
Petroleum plays a crucial role in both the global economy and the energy sector. However, many oil wells are in advanced stages of exploration, leading to a decline in production. Some older fields have naturally exhausted ...
Santos, Verena Filgueiras Borges dos; Santos, Adriana Vieira dos; Simonelli, George; Santos, Luiz Carlos Lobato dos(Universidade Federal da BahiaUFBABrasil, 2023-10-01)
The spill, in 2019, on the northeastern coast of Brazil, spread oil on several beaches, causing a great environmental impact. An environmentally friendly cleaning agent was formulated based on a microemulsion composed of ...
Protasio, Laianne dos Santos; https://orcid.org/0000-0001-7080-3595; http://lattes.cnpq.br/2179922186158524(Universidade Federal da BahiaPrograma de Pós-Graduação em Geoquímica: Petróleo e Meio Ambiente (POSPETRO) UFBABrasilInstituto de Geociências, 2021-11-29)
Oil spills are one of the most impactful sources of marine pollution. The release of oil on the
ocean surface can have potential environmental impacts. Due to these impacts caused by the oil
exploration industry, knowing ...
Miranda, Flavia Lima e Cima; https://orcid.org/0000-0002-8312-2243; http://lattes.cnpq.br/5020354870460877(Universidade Federal da BahiaPrograma de Pós-Graduação em Geoquímica: Petróleo e Meio Ambiente (POSPETRO) UFBABrasilInstituto de Geociências, 2021-07-08)
The present work aimed to evaluate the paleodepositional conditions and the potential for
hydrocarbon generation in the Pojuca Formation, Recôncavo Basin. For this, an organic
geochemical characterization of 48 originating ...
Alves, Ana Paula de Araújo; http://lattes.cnpq.br/9792202831934586(Universidade Federal da BahiaPrograma de Pós-Graduação em Geoquímica: Petróleo e Meio Ambiente (POSPETRO) UFBABrasilInstituto de Geociências, 2022-03-08)
The Tucano Basin (TB) comprises the central portion of the Recôncavo-Tucano-Jatobá (RTJ)
intracontinental rift that was aborted during the Eo-Aptian. Its origin is related to the crustal
extension that occurred in the ...
Santos, Erick de Aquino; 0000-0002-8298-4714; http://lattes.cnpq.br/3967346209704552(Universidade Federal da BahiaPrograma de Pós-Graduação em Geoquímica: Petróleo e Meio Ambiente (POSPETRO) UFBABrasilInstituto de Geociências, 2022-08-01)
The purpose of this work was to evaluate the ability of the bacterium Pseudomonas
sp. in the biotransformation of alkanes in order to propose sustainable solutions that
can be applied in advanced oil recovery, in addition ...
Dantas, Camila Paim; 0000-0002-1462-2594; http://lattes.cnpq.br/2527841206003732(Universidade Federal da BahiaPrograma de Pós-Graduação em Geoquímica: Petróleo e Meio Ambiente (POSPETRO) UFBABrasilInstituto de Geociências, 2022-06-21)
Proteomics is considered an emerging biotechnological tool that helps to clarify the mechanisms
involved in the biotransformation/biodegradation of hydrocarbons. Therefore, this work aimed to
determine the differential ...
Souza, Iasmine Maciel Silva; https://orcid.org/0000-0002-0565-7170; http://lattes.cnpq.br/9772493262509498(Universidade Federal da BahiaPrograma de Pós-Graduação em Geoquímica: Petróleo e Meio Ambiente (POSPETRO) UFBABrasilInstituto de Geociências, 2022-03-28)
The Amazon Basin is an intracratonic basin of Paleozoic age located in northern
Brazil. It is known for being a pioneer area in oil exploration, being considered an
area of new exploratory frontier. The shales of Fm. ...
Leal, Iasmim de Deus Gargur; 0000-0002-2144-9419; http://lattes.cnpq.br/8957822167570036(Universidade Federal da BahiaPrograma de Pós-Graduação em Geoquímica: Petróleo e Meio Ambiente (POSPETRO) UFBABrasilInstituto de Geociências, 2020-11-05)
Considering the ecological functions performed by mangroves, their social and economic
importance and the dependence on oceanographic/climatic factors and human activities,
it is essential to have a greater understanding ...
Almeida, Marcos de; Nascimento, Danielle Vasconcelos do; Mafalda Junior, Paulo de Oliveira; Patire, Vinicius Faria; Barbosa, Ana Cecília Rizzatti de Albergaria(Universidade Federal da BahiaUFBABrasil, 2018-10-17)
The present study aimed to evaluate the distribution and origin of 16 Priority PAHs in surficial sediment samples
of Todos os Santos Bay (TSB, Brazil). Total PAHs concentrations ranged from below the method detection ...
Souza, Sidnei de Oliveira; Pereira, Talita Reis dos Santos; Ávila, Dayara Virgínia Lino; Paixão, Luciane Brito da; Soares, Sarah Adriana Rocha; Queiroz, Antônio Fernando de Souza; Pessoa, Amália Geiza Gama; Korn, Maria das Graças Andrade; Maranhão, Tatiane de Andrade; Araújo, Rennan Geovanny Oliveira(Universidade Federal da BahiaUFBABrasil, 2018-01-29)
Este trabalho descreve a aplicação de um desenho experimental na otimização da decomposição e do espectrómetro condições operacionais para a análise dos alimentos para peixes. O teor de 22 elementos (seis macroelementos, ...
Santana, Carolina Oliveira de(Universidade Federal da BahiaInstituto de Geociênciasem Geoquímica: Petróleo e Meio AmbienteUFBAbrasil, 2021-07-09)
As comunidades microbianas dos sedimentos são as responsáveis diretas pelos ciclos
biogeoquímicos que sustentam os ecossistemas. Portanto, é imperativo estudar variações
naturais na diversidade estrutural e funcional ...
Santos, Marcus Vinicius Silva(Universidade Federal da BahiaInstituto de Geociênciasem Geoquímica: Petróleo e Meio Ambiente (POSPETRO)UFBABrasil, 2021-06-25)
A Baía de Todos os Santos (BTS) é pioneira na exploração do petróleo no Brasil, onde
atualmente está instalada na porção nordeste a Refinaria Landulpho Alves Mataripe – RLAM, o porto de Aratu e o polo Petroquímico de ...