Regional petroleum geology
Section editor – PhD in geology and mineralogy Makarevich V.N.
Article # 42_2014 submitted on 10/01/2014 displayed on website on 10/10/2014
31 p.
pdf  Paleogeographic reconstruction of the Vendian-Cambrian carbonate deposits of the western slope of the northern part of the Nepa-Botuoba Anteclise
The paleogeographical reconstruction for the Vendian-Lower Cambrian period of formation of sulfate-halogen-carbonate strata on the western slope of the northern part of the Nepa-Botuoba Anticlise is proposed. The reconstruction is performed using the method of integration of core with GIS data, structural and genetic analysis and seismic results. As a result of the construction of the sedimentation model sustainable vertical sequences of litho-genetic types of rocks and their lateral changes were identified. The lithofacial criteria of distribution of carbonate reservoir rocks and prospecting features that enable to forecast the formation of hydrocarbon traps on the western slope of the northern part of the Nepa-Botuoba oil and gas area were analysed.

Keywords: sedimentation model, litho-genetic types of rocks, bedding, para-generation, transgressive-regressive cycle, halogenic basin.
article citation Burova I.A. Paleogeograficheskie rekonstrukcii vend-nizhnekembrijskih karbonatnyh otlozhenij zapadnogo sklona severnoj chasti Nepsko-Botuobinskoj anteklizy [Paleogeographic reconstruction of the Vendian-Cambrian carbonate deposits of the western slope of the northern part of the Nepa-Botuoba Anteclise]. Neftegazovaya Geologiya. Teoriya I Praktika, 2014, vol. 9, no. 4, available at: http://www.ngtp.ru/rub/4/42_2014.pdf
DOI https://doi.org/10.17353/2070-5379/42_2014
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