Georgiana Feitosa da Cruz

@uenf.br

Petroleum Engineering and Exploration Laboratory - LENEP
Universidade Estadual do Norte Fluminense Darcy Ribeiro

Georgiana Feitosa da Cruz
Doutora em Ciências, pela UNICAMP, onde desenvolveu pesquisa com ênfase em Geoquímica do Petróleo. É mestre em Química Orgânica pela UFPI e tem formação em Química, também pela UFPI. Atualmente é Professora Associada da Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), lotada no Laboratório de Engenharia e Exploração de Petróleo (LENEP), pertencente ao Centro de Ciência e Tecnologia (CCT) onde atualmente exerce o cargo de Chefe do LENEP (2024-2027) e participa como membro do Conselho de Centro (CONCEN) e do Conselho Universitário (CONSUNI) . É bolsista de Produtividade em Desenvolvimento Tecnológico e Extensão Inovadora do CNPq (DT-2) desde 2021. Atua como Professora permanente dos Programas de Pós-Graduação em Engenharia de Reservatório e de Exploração do LENEP e Clima e Energia do LAMET.

RESEARCH, TEACHING, or OTHER INTERESTS

Geochemistry and Petrology, Organic Chemistry, Environmental Science, Environmental Chemistry
43

Scopus Publications

1053

Scholar Citations

17

Scholar h-index

29

Scholar i10-index

Scopus Publications

RECENT SCHOLAR PUBLICATIONS

  • Emulsion-Investigating the Chemical Composition of the Interfacial Material in Water/Oil Emulsion
    DC da Silva, JV Pardo, LL Martins, DM Franco, GM Dufrayer, BG Vaz, ...
    Offshore Technology Conference Brasil, D021S023R008 , 2025
    2025
    Citations: 1
  • Nanoparticle-Enhanced Hydrophobic Vegetable Loofah for Eco-Friendly Remediation of Oil Spill at Different Weathering Stages
    LCM Cantagesso, GEP Mendes, A Tofanello, LL Martins, BD Lima, ...
    IMOG 2025 2025 (1), 1-2 , 2025
    2025
  • An Assay on Unusual Biomarkers Identification and Diagenesis of Immature Marine Shales from the Pimenteiras Formation, Brazil
    VB Pereira, LL Martins, BQ Araújo, HJPS Ribeiro, GF da Cruz, ...
    IMOG 2025 2025 (1), 1-2 , 2025
    2025
  • Forensic geochemistry reveals international ship dumping as a source of new oil spill in Brazil’s coastline (Bahia) in late 2023
    LL Martins, VB Pereira, AP Nascimento, RNA Azevedo, AHB Oliveira, ...
    Environmental Science & Technology 58 (21), 9328-9338 , 2024
    2024
    Citations: 12
  • Impacts of a new drilling fluid invasion on electrical resistivity and acoustic velocity measurements
    RR Baggieri, AAG Carrasquilla, MAR Ceia, ASL Vaz Jr, CC Corrêa, ...
    Energy & Fuels 38 (5), 4752-4768 , 2024
    2024
    Citations: 1
  • Evaluating the efficiency of demulsifiers for water-in-oil emulsions and the influence on the chemical composition of the dehydrated petroleum
    JVQ Pardo, DC da Silva, LL Martins, AA da Silva, GF da Cruz
    SPE Brazil Flow Assurance Technology Congress. Rio de Janeiro , 2024
    2024
    Citations: 1
  • Influence of the cationic degree and molar mass of modified starches on their physicochemical properties and capability to enhance the oil recovery process
    LLGC de Araujo, LS Cescon, GF Da Cruz, RSV Nascimento
    Carbohydrate Polymers 323, 121388 , 2024
    2024
    Citations: 9
  • Assessment of Crude Oil Polar Components Onto Carbonate After Waterflooding and Modified Cationic Starch Injection (EOR)
    L Gicovate, L Araújo, G Da Cruz, D Franco, B Vaz
    IMOG 2023 2023 (1), 1-2 , 2023
    2023
  • High-Resolution Organic Geochemistry Reveals Unusual Biomarkers in the Pimenteiras Formation, ParnaíBa Basin-Brazil
    VB Pereira, LL Martins, BQ Araújo, HJPS Ribeiro, GF da Cruz, ...
    IMOG 2023 2023 (1), 1-2 , 2023
    2023
  • Detection of early-middle Devonian biotic crises in east Gondwana, Paraná Basin, Brazil: an organic geochemical approach
    LR Rocha, ES de Souza, HJPS Ribeiro, DMM Franco, T Covas, BG Vaz, ...
    Organic Geochemistry 181, 104629 , 2023
    2023
    Citations: 13
  • Weathering impacts on petroleum biomarker, aromatic, and polar compounds in the spilled oil at the northeast coast of Brazil over time
    BD Lima, LL Martins, VB Pereira, DMM Franco, IR Dos Santos, JM Santos, ...
    Marine Pollution Bulletin 189, 114744 , 2023
    2023
    Citations: 30
  • Implications of microbial enhanced oil recovery and waterflooding for geochemical interpretation of recovered oils
    LGP Sodre, LL Martins, LLGCDE Araujo, DMM Franco, BG Vaz, W Romao, ...
    Anais da Academia Brasileira de Ciências 94, e20211433 , 2022
    2022
    Citations: 1
  • Directly mapping the spatial distribution of organic compounds on mineral rock surfaces by DESI and LAESI mass spectrometry imaging
    I Pereira, RRF Ramalho, LIL Maciel, DVA de Aguiar, Y Trindade, ...
    Analytical Chemistry 94 (40), 13691-13699 , 2022
    2022
    Citations: 13
  • Comprehensive assessment of petroleum composition and interfacially active species to improve the understanding of water-in-oil emulsion stability
    TV Isidorio, MVP Chaiben, TG da Silva, VB Pereira, LL Martins, ...
    Extraction, 5 , 2022
    2022
  • The epidemiology of sepsis in paediatric intensive care units in Brazil (the Sepsis PREvalence Assessment Database in Pediatric population, SPREAD PED): an observational study
    DC de Souza, JG Martin, VS Lanziotti, CF de Oliveira, C Tonial, ...
    The Lancet Child & Adolescent Health 5 (12), 873-881 , 2021
    2021
    Citations: 69
  • New Paleoenvironmental Proxies for the Permian Irati Black Shales Based on Acidic O1 and O2 Compounds Assessed by FT-ICR-MS
    LL Martins, H Schulz, M Noah, S Pötz, HJPS Ribeiro, GF da Cruz
    30th International Meeting on Organic Geochemistry (IMOG 2021) 2021 (1), 1-2 , 2021
    2021
  • SIGNIFICANCE OF ACIDIC POLAR SPECIES ASSESSED BY FT-ICR MS TO REVEAL GEOCHEMICAL INFORMATION OF OILS FROM THE SERGIPE-ALAGOAS BASIN
    L Sakai, MA Pudenzi, CA Nascimento, H Schulz, GF da Cruz, LL Martins
    30th International Meeting on Organic Geochemistry (IMOG 2021) 2021 (1), 1-2 , 2021
    2021
    Citations: 1
  • Monitoring chemical compositional changes of simulated spilled Brazilian oils under tropical climate conditions by multiple analytical techniques
    BD Lima, LL Martins, ES de Souza, MA Pudenzi, GF da Cruz
    Marine pollution bulletin 164, 111985 , 2021
    2021
    Citations: 18
  • AVALIAÇÃO GEOQUÍMICA DA EXTENSÃO DA BIODEGRADAÇÃO DE ÓLEOS DA BACIA DE SANTOS VIA PETROLEÔMICA POR ESI (-) FT-ICR MS
    LL Martins, CA do Nascimento, GF da Cruz, MA Pudenzi, L Sakai
    Revista Femass 4 (1), 76 a 93-76 a 93 , 2021
    2021
  • Aplicação dos cromans na avaliação da salinidade e influxo de água doce em folhelhos da Formação Irati, Bacia do Paraná
    L Lopes Martins, C Adolphsson do Nascimento, G da Cruz, ...
    Fósseis Moleculares e Aplicações em Geoquímica Orgânica-Molecular Fossils … , 2021
    2021

MOST CITED SCHOLAR PUBLICATIONS

  • Bioremediation potential of microorganisms derived from petroleum reservoirs
    BM Dellagnezze, GV de Sousa, LL Martins, DF Domingos, EEG Limache, ...
    Marine pollution bulletin 89 (1-2), 191-200 , 2014
    2014
    Citations: 102
  • Isolation, biodegradation ability and molecular detection of hydrocarbon degrading bacteria in petroleum samples from a Brazilian offshore basin
    SP de Vasconcellos, E Crespim, GF da Cruz, DB Senatore, KCM Simioni, ...
    Organic Geochemistry 40 (5), 574-588 , 2009
    2009
    Citations: 78
  • The epidemiology of sepsis in paediatric intensive care units in Brazil (the Sepsis PREvalence Assessment Database in Pediatric population, SPREAD PED): an observational study
    DC de Souza, JG Martin, VS Lanziotti, CF de Oliveira, C Tonial, ...
    The Lancet Child & Adolescent Health 5 (12), 873-881 , 2021
    2021
    Citations: 69
  • Typification and quality control of the Andiroba (Carapa guianensis) oil via mass spectrometry fingerprinting
    EC Cabral, GF da Cruz, RC Simas, GB Sanvido, LV Goncalves, RVP Leal, ...
    Analytical Methods 5 (6), 1385-1391 , 2013
    2013
    Citations: 62
  • Avaliação dietética em creches municipais de Teresina, Piauí, Brasil
    GF Cruz, RS Santos, CMRG Carvalho, GC Moita
    Revista de Nutrição 14, 21-32 , 2001
    2001
    Citations: 62
  • Assessing Biodegradation of Brazilian Crude Oils via Characteristic Profiles of O 1 and O 2 Compound Classes: Petroleomics by Negative-Ion Mode Electrospray …
    LL Martins, MA Pudenzi, GF da Cruz, HDL Nascimento, MN Eberlin
    Energy & Fuels 31 (7), 6649-6657 , 2017
    2017
    Citations: 60
  • Could petroleum biodegradation be a joint achievement of aerobic and anaerobic microrganisms in deep sea reservoirs?
    GF da Cruz, SP de Vasconcellos, CFF Angolini, BM Dellagnezze, ...
    AMB express 1 (1), 47 , 2011
    2011
    Citations: 60
  • Microbial enhanced oil recovery using a biosurfactant produced by Bacillus safensis isolated from mangrove microbiota-Part I biosurfactant characterization and oil displacement …
    LLGC de Araujo, LGP Sodré, LR Brasil, DF Domingos, VM de Oliveira, ...
    Journal of Petroleum Science and Engineering 180, 950-957 , 2019
    2019
    Citations: 49
  • Petroleum degradation by aerobic microbiota from the Pampo Sul oil field, Campos Basin, Brazil
    GF dA Cruz, EV dos Santos Neto, AJ Marsaioli
    Organic Geochemistry 39 (8), 1204-1209 , 2008
    2008
    Citations: 49
  • Organic geochemical signals of freshwater dynamics controlling salinity stratification in organic-rich shales in the Lower Permian Irati Formation (Paraná Basin, Brazil)
    LL Martins, HM Schulz, HJPS Ribeiro, CA do Nascimento, ES de Souza, ...
    Organic Geochemistry 140, 103958 , 2020
    2020
    Citations: 43
  • Processos naturais de biodegradação do petróleo em reservatórios
    GF Cruz, AJ Marsaioli
    Química Nova 35 (8), 1628-1634 , 2012
    2012
    Citations: 32
  • Weathering impacts on petroleum biomarker, aromatic, and polar compounds in the spilled oil at the northeast coast of Brazil over time
    BD Lima, LL Martins, VB Pereira, DMM Franco, IR Dos Santos, JM Santos, ...
    Marine Pollution Bulletin 189, 114744 , 2023
    2023
    Citations: 30
  • Searching for monooxygenases and hydrolases in bacteria from an extreme environment
    GF da Cruz, CFF Angolini, LG de Oliveira, PF Lopes, SP de Vasconcellos, ...
    Applied microbiology and biotechnology 87 (1), 319-329 , 2010
    2010
    Citations: 25
  • Study of barium sulfate dissolution by scale dissolver based on solutions of DTPA
    GAP Abib, GFDA Cruz, ASL VAZ
    Anais da Academia Brasileira de Ciências 90 (3), 3185-3196 , 2018
    2018
    Citations: 24
  • A new crude-glycerin-based drilling fluid
    GVC Malgaresi, ASL Vaz Jr, CC Corrêa, GF Cruz, RFT Lomba, ...
    Journal of Petroleum Science and Engineering 160, 401-411 , 2018
    2018
    Citations: 24
  • Monitoring chemical compositional changes of simulated spilled Brazilian oils under tropical climate conditions by multiple analytical techniques
    BD Lima, LL Martins, ES de Souza, MA Pudenzi, GF da Cruz
    Marine pollution bulletin 164, 111985 , 2021
    2021
    Citations: 18
  • New paleoenvironmental proxies for the Irati black shales (Paraná Basin, Brazil) based on acidic NSO compounds revealed by ultra-high resolution mass spectrometry
    LL Martins, HM Schulz, M Noah, S Pötz, HJPS Ribeiro, GF da Cruz
    Organic Geochemistry 151, 104152 , 2021
    2021
    Citations: 18
  • Taxonomic diversity and biodegradation potential of bacteria isolated from oil reservoirs of an offshore southern Brazilian basin
    PFL Oliveira, SP Vasconcellos, CFF Angolini, GF da Cruz, AJ Marsaioli, ...
    J. Pet. Environ. Biotechnol 3 (7) , 2012
    2012
    Citations: 16
  • Geochemical Investigation of Tar Balls Collected in a Brazilian Beach Using Biomarkers, Ni/V, δ 13 C Ratios and Ultra-High Resolution FT-ICR Mass Spectrometry
    BD Lima, LL Martins, LC Santos, ES Souza, MA Pudenzi, HL Nascimento, ...
    Journal of the Brazilian Chemical Society 31 (4), 673-682 , 2020
    2020
    Citations: 15
  • Avaliação do potencial uso de bioglicerina como base para formulação de fluidos de perfuração aquosos para poços de petróleo e gás
    CC Corrêa, GF Cruz, ASL Vaz Jr, BSA Araújo, AA Silva, RA Rodrigues, ...
    Química Nova 40 (4), 378-387 , 2017
    2017
    Citations: 14