Phenanthrene and Methylphenanthrene Isomers in Maturity Assessment of Biodegraded Crude Oils (Sakhalin, Russia)

This paper is aimed at defining two new advantageous maturation parameters based on distribution and abundance of phenanthrene (P) and methylphenanthrene (MP) isomers in the tricyclic fraction of aromatic hydrocarbons: MPI 3+1/PAI 1 and [2(2-MP+3-MP)+P]/1-MP. The applicability of newly proposed para...

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Bibliographic Details
Published in:Eurasian Chemico-Technological Journal
Main Authors: Stojanović, Ksenija, Jovančićević, Branimir, Golovko, Anatoly, Golovko, Julia, Pevneva, Galina, Cvetković, Olga, Vitorović, Dragomir K.
Format: Article in Journal/Newspaper
Language:English
Published: Kazakhstan : al-Farabi Kazakh National University 2002
Subjects:
phenanthrene
methylphenanthrene
parameters
correlation analysis
oil
Sakhalin
Online Access:https://cer.ihtm.bg.ac.rs/handle/123456789/3943
https://ect-journal.kz/index.php/ectj/article/view/343
https://doi.org/10.18321/ectj537
https://cer.ihtm.bg.ac.rs/bitstream/id/18211/bitstream_18211.pdf
Description
Summary:This paper is aimed at defining two new advantageous maturation parameters based on distribution and abundance of phenanthrene (P) and methylphenanthrene (MP) isomers in the tricyclic fraction of aromatic hydrocarbons: MPI 3+1/PAI 1 and [2(2-MP+3-MP)+P]/1-MP. The applicability of newly proposed parameters was checked by correlation analysis. Depth of the reservoir rock, diasterane maturation parameter, as well as several typical aromatic fraction maturation parameters were used for this purpose. The examined oils (fourteen samples from nine oil fields of Sakhalin Island, Russia), were of Miocene age and from reservoir rocks of relatively wide range of depths (73-2841 m). All samples represented biodegraded, or mixtures of biodegraded and nonbiodegraded oils [1].

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