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Geochemistry of Ogranic Matter in Sedimentary Cover of Northern Part of West Siberia Basin
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Saint Petersburg 2018, Apr 2018, Volume 2018, p.1 - 6
Abstract
Summary
Research area covers the territory of Gydan and Yamal Peninsulas.
Recent geochemical studies on the research territory shows complex pattern of OM accumulation, as well as generation of hydrocarbons by it. Produced hydrocarbons subsequently filled the traps of the Yamal and Gydan. There are several source rock intervals in Jurassic sediments. It is thought that liquid hydrocarbons are mainly produced by bazhenov formation, while gaseous hydrocarbons could be produced both by thermogenic sources and by the bacterial activities.
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