Open AccessHydrocarbon biomarkers and isotopic composition of carbon from bitumoids and oils of Mesozoic sediments in the western part of the Yenisei-Khatanga oil and gas region
Author(s) -
А.П. Афанасенков,
T.P. Zheglova,
ALEXANDER PETROV
Publication year - 2019
Publication title -
georesursy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.291
H-Index - 5
eISSN - 1608-5078
pISSN - 1608-5043
DOI - 10.18599/grs.2019.1.47-63
Subject(s) - mesozoic , sapropel , hydrocarbon , composition (language) , geology , organic matter , source rock , kerogen , geochemistry , isotopes of carbon , carbon fibers , chemical composition , humus , aromatic hydrocarbon , paleontology , environmental chemistry , total organic carbon , chemistry , organic chemistry , ecology , mediterranean climate , biology , soil science , materials science , composite number , composite material , soil water , philosophy , structural basin , linguistics
Based on analyzes of carbon isotopic composition, distribution and composition of hydrocarbon biomarkers of oils and bitumoids from source rocks of the Mesozoic sediments in the western part of the Yenisei-Khatanga oil and gas region and the northeast of the West-Siberian plate, two groups of oils and bitumoids are identified, genetically associated with organic matter, mainly sapropel type (I group) and mainly humus type (II group). The genetic correlation of oils and bitumoids has been made. Possible foci of generation, which participated in the formation of hydrocarbon deposits, have been determined.