Version 1
: Received: 23 June 2021 / Approved: 24 June 2021 / Online: 24 June 2021 (09:02:00 CEST)
How to cite:
Ivanov, K.S.; Erokhin, Y.V.; Kudryavtsev, D.A. Inorganic Geochemistry of Crude Oils of Northern Eurasia After ICP-MS Data as a Clear Evidence for Their Deep Origin. Preprints2021, 2021060596. https://doi.org/10.20944/preprints202106.0596.v1
Ivanov, K.S.; Erokhin, Y.V.; Kudryavtsev, D.A. Inorganic Geochemistry of Crude Oils of Northern Eurasia After ICP-MS Data as a Clear Evidence for Their Deep Origin. Preprints 2021, 2021060596. https://doi.org/10.20944/preprints202106.0596.v1
Ivanov, K.S.; Erokhin, Y.V.; Kudryavtsev, D.A. Inorganic Geochemistry of Crude Oils of Northern Eurasia After ICP-MS Data as a Clear Evidence for Their Deep Origin. Preprints2021, 2021060596. https://doi.org/10.20944/preprints202106.0596.v1
APA Style
Ivanov, K.S., Erokhin, Y.V., & Kudryavtsev, D.A. (2021). Inorganic Geochemistry of Crude Oils of Northern Eurasia After ICP-MS Data as a Clear Evidence for Their Deep Origin. Preprints. https://doi.org/10.20944/preprints202106.0596.v1
Chicago/Turabian Style
Ivanov, K.S., Yuriy Viktorovich Erokhin and Daniil Aleksandrovich Kudryavtsev. 2021 "Inorganic Geochemistry of Crude Oils of Northern Eurasia After ICP-MS Data as a Clear Evidence for Their Deep Origin" Preprints. https://doi.org/10.20944/preprints202106.0596.v1
Abstract
Emerging of mass-spectroscopy with inductively-coupled plasma (ICP-MS) made possible to study the microelement composition of crude oil and its derivatives (with the limit of detection at the ppt level). We have studied the crude oil composition of some West Siberian and Tatarstan oilfields with the ICP-MS method to detect 50 rare, rare-earth, and other microelements. The elemental composition is reasonably comparable to their concentrations in ultrabasites whereas the contents of most of the elements are low to the limit. On the diagrams of rare-earth elements, one can see the prevalence of light lanthanides and positive europium anomaly. The study shows that crude oils have a specific microelement composition that stands out from other geological systems.
Keywords
North Eurasia; crude oil; geochemistry; ICP-MS method; microelement composition; rare-earth elements
Subject
Environmental and Earth Sciences, Atmospheric Science and Meteorology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
