New maturation parameters based on naphthalene and phenanthrene isomerization and dealkylation processes aimed at improved classification of crude oils (Southeastern Pannonian Basin, Serbia)

Stojanović, Ksenija; Jovančićević, Branimir; Vitorovi,; Певнева, Г. С.; Golovko, Ju. A.; Головко, А. К.

doi:10.1134/s0016702907080058

Cited by 37 publications

(28 citation statements)

References 35 publications

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“…A Figura 1 apresenta a distribuição típica da fração aromática das amostras estudadas neste trabalho. A identificação dos compostos de interesse deu-se pela comparação do tempo de retenção, bem como os espectros de massas já apresentados na literatura (STRACHAN et al, 1988;AARSSEN et al 1999;BASTOW et al, 2000;STOJANOVIC, et a., 2007;ASIF et al, 2011;SONG et al, 2017). Após experimentos de metilação na presença de um catalizador mineral tipo argiloso ("aluminum montmorillonite"), aquecimento (120 °C) e tendo como doador de grupos metila, o hexametilbenzeno, Bastow et al, 2000 Ao analisarem amostras de baixa, média e alta maturidade, Aarssen et al…”

Section: Resultsunclassified

Study of Lithologic Influence on Karstic Geomorphology Developed on Pedro Leopoldo and Lagoa Santa Member’s – Sete Lagoas Formation/ Mg, Brazil

Silva¹,

Moura²,

Cardoso³

et al. 2018

Fins Da Geologia

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Geologia. 2. Geologia química. I. Título. CDD 550 Elaborado por Maurício Amormino Júnior-CRB6/2422 O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores. 2018 Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterá-la de nenhuma forma ou utilizá-la para fins comerciais. www.atenaeditora.com.br APRESENTAÇÃO A obra "Estudos Geológicos Contemporâneos" aborda uma série de livros de publicação da Atena Editora, em seu I volume, apresenta, em seus 11 capítulos, discussões de diferentes vertentes da Geologia, com ênfase na Geologia Química. A Geologia engloba, atualmente, alguns dos campos mais promissores em termos de pesquisas atuais. Esta ciência estuda as diversas relações existentes entre natureza e o homem, principalmente os fatores de composição da crosta terrestre. A percepção geológica possibilita a aquisição de conhecimentos e habilidades capazes de induzir mudanças de atitudes, resultando na construção de uma nova visão das relações do ser humano com o meio, e, portanto, gerando uma crescente demanda por profissionais atuantes nessas áreas. A ideia moderna da Geologia refere-se a um processo de mudança física geral, formulada no sentido positivo e natural, temporalmente progressivo e acumulativo, segue certas regras, etapas específicas e contínuas, de suposto caráter universal. Como se tem visto, a ideia não é só o termo descritivo de um processo e sim um artefato mensurador e normalizador do meio físico, tais discussões não são apenas mais fundadas em critérios antropológicos, mas também são incluídos fatores caracterização, avaliação, investigação de anomalias, mais centrado nos aspectos litológicos. Neste sentido, este volume dedicado a Geologia, apresenta artigos alinhados com estudos da natureza. A importância dos estudos geológicos dessas vertentes, é notada no cerne da ciência, tendo em vista o volume de artigos publicados. Nota-se também uma preocupação dos Geólogos e profissionais de áreas afins, em desvendar a realidade dos meios natural e antrópico. Os organizadores da Atena Editora, agradecem especialmente os autores dos diversos capítulos apresentados, parabenizam a dedicação e esforço de cada um, os quais viabilizaram a construção dessa obra no viés da temática apresentada. Por fim, desejamos que esta obra, fruto do esforço de muitos, seja seminal para todos que vierem a utilizá-la.

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Section: Resultsunclassified

Study of Lithologic Influence on Karstic Geomorphology Developed on Pedro Leopoldo and Lagoa Santa Member’s – Sete Lagoas Formation/ Mg, Brazil

Silva¹,

Moura²,

Cardoso³

et al. 2018

Fins Da Geologia

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“…Alexander et al (1985) showed that the trimethylnaphthalenes ratio (TNR) parameter was also a responsive indicator of thermal maturity of sediments and petroleum on the basis of similar principles. The crude oils may be classified on the basis of methylnaphthalene ratio (MNR) values: high-maturity crude oils, MNR > 1.30; medium-maturity crude oils, MNR D 1.00-1.30; and immature crude oils, MNR < 1.00 (Stojanovic et al, 2007). The values of MNR are higher than 1.3, indicating higher thermal maturity for all of the oil samples used in this study.…”

Section: Thermal Maturity Of Lower Indus Basin Oils Based On Mns Mpsmentioning

confidence: 98%

“…The MPR values of Lower Indus Basin oils are shown in Table 1. The crude oils have been classified on the basis of MPR values: high-maturity crude oils, MPR > 1.20; medium-maturity crude oils, MPR 0.95-1.20; and immature crude oils, MPR < 0.95 (Stojanovic et al, 2007). The crude oil samples under study show MPR values > 1.2, indicating high thermal maturity of all crude oils.…”

Section: Thermal Maturity Of Lower Indus Basin Oils Based On Mns Mpsmentioning

confidence: 99%

Applications of Polycyclic Aromatic Hydrocarbons to Assess the Source and Thermal Maturity of the Crude Oils from the Lower Indus Basin, Pakistan

Asif

Nazir

Fazeelat

et al. 2011

Petroleum Science and Technology

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A suite of six crude oils from Lower Indus Basin, Pakistan, were analyzed for geochemical characterization of source organic matter (OM) and thermal maturity. Distribution of polycyclic aromatic hydrocarbons (PAHs), alkylnaphthalenes, alkylphenanthrenes, alkyldibenzothiophenes, and aromatic biomarkers were reported from aromatic fractions of the crude oils. The aromatic hydrocarbons parameters revealed a higher thermal maturity of OM of source rock-generated Lower Indus Basin oils. Calculated vitrinite reflectance values from the methylphenanthrenes index 1 (MPI-1) and methyldibenzothiophene ratio (MDR) indicate that most of the oils reached a late oil generation window of thermal maturity. PAH distributions revealed the oils of two different origins are present in the Lower Indus Basin; two oil samples indicate aquatic source of OM and the aromatic biomarker distributions of retene, 1-MP, and 1,7-DMP indicate a significant contribution of land plant OM in the other four oils. This is the first study to report the distribution of aromatic hydrocarbons from Lower Indus Basin crude oils.

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“…Obszar 3 zawiera wartości wskaźników homohopanowych powyżej ści termicznej w pełnym zakresie okna ropnego. Typ materii źródłowej, środowisko sedymentacji czy biodegradacja mają mały (mniejszy niż w przypadku wskaźników węglowodorów nasyconych) wpływ na zmianę wartości tych wskaźników [10,14,15,17]. W tablicy 3 przedstawiono wartości wskaźników biomarkerowych z frakcji aromatycznej obliczonych na podstawie fenantrenu i jego metylowych pochodnych dla tych samych próbek warstw menilitowych i grybowskich.…”

Section: Próbki Powierzchniowe Karpat Wschodnichunclassified

“…Analiza stopnia dojrzałości termicznej określana przez pomiar zdolności odbicia światła witrynitu jest powszechnie stosowaną metodą w celach rekonstrukcji ewolucji basenów naftowych. Wskaźnik ten w korelacji z innymi wskaźnikami stopnia dojrzałości termicznej pozwala ustalić granice między kolejnymi etapami dojrzałości termicznej substancji źródłowej organicznej materii osadowej [17].…”

unclassified

Biomarkery, Tmax oraz refleksyjność witrynitu jako wskaźniki dojrzałości termicznej materii organicznej w skałach osadowych – korelacje i zakres stosowalności

Bieleń

Badawczy

Matyasik

2018

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Biomarkery, T max oraz refleksyjność witrynitu jako wskaźniki dojrzałości termicznej materii organicznej w skałach osadowych-korelacje i zakres stosowalności Niniejsza praca przedstawia zależności między różnymi wskaźnikami określającymi stopień dojrzałości termicznej materii organicznej. W badaniach wykorzystano pomiar refleksyjności witrynitu (R o), pomiar T max z analizy Rock-Eval, molekularne wskaźniki dojrzałości otrzymane z analizy GC-MS frakcji nasyconej i aromatycznej ekstrahowanej substancji organicznej. Wzięto pod uwagę próbki zawierające witrynit, a także takie, które w składzie (głównie próbki dolnopaleozoiczne) zawierały macerały witrynitopodobne lub bituminit. Wykonano analizę korelacyjną między wskaźnikami stopnia dojrzałości dla próbek fliszu karpackiego oraz próbek reprezentujących utwory syluru i ordowiku oraz kambru górnego. Wyniki tych badań przedstawiono w postaci diagramów korelacyjnych oraz tabel korelacyjnych z obliczonymi współczynnikami korelacji. Słowa kluczowe: dojrzałość termiczna, materia organiczna, refleksyjność witrynitu, biomarkery. Biomarkers, T max and vitrinite reflectance as organic matter thermal maturity indices in sedimentary rocks-correlations and scope of applicability This study was aimed to determine the relationship between the various thermal indices determining the degree of organic matter maturity. In the correlation studies, vitrinite reflectance R o , T max parameter from Rock-Eval analysis and indicators calculated obtained from the from the GCMS analysis data of aromatic and saturated fractions were used. For these studies samples containing macerals of vitrinite as well as samples containing vitrinite-like macerals in their composition were taken into account. An analysis of the relationship between indicators of the degree of maturity for samples representing: flysch Carpathian and for Silurian, Ordovician and Cambrian rocks was done. The results of these studies are presented in the form of correlation diagrams and tables with calculated correlation coefficients.

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New maturation parameters based on naphthalene and phenanthrene isomerization and dealkylation processes aimed at improved classification of crude oils (Southeastern Pannonian Basin, Serbia)

Cited by 37 publications

References 35 publications

Study of Lithologic Influence on Karstic Geomorphology Developed on Pedro Leopoldo and Lagoa Santa Member’s – Sete Lagoas Formation/ Mg, Brazil

Study of Lithologic Influence on Karstic Geomorphology Developed on Pedro Leopoldo and Lagoa Santa Member’s – Sete Lagoas Formation/ Mg, Brazil

Applications of Polycyclic Aromatic Hydrocarbons to Assess the Source and Thermal Maturity of the Crude Oils from the Lower Indus Basin, Pakistan

Biomarkery, Tmax oraz refleksyjność witrynitu jako wskaźniki dojrzałości termicznej materii organicznej w skałach osadowych – korelacje i zakres stosowalności

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