Secondary alteration of reservoir rocks of the Druzhny field (Western Siberia)

Stratigraphy and lithology

Section editor – PhD in geology and mineralogy Kirichkova A.I.

Article # 2_2015	submitted on 12/12/2014 displayed on website on 01/12/2015
26 p.	Skachek K.G., Mordvintsev M.V., Kolokol'tsev V.G.
pdf	Secondary alteration of reservoir rocks of the Druzhny field (Western Siberia)
	Grain contacts and pore mineral neoformations in the Jurassic and Cretaceous reservoirs of the Druzhny oil field indicate the intensity of epigenetic alterations. Studies of thin sections showed indications of two divergent types of epigenesis: progressive (catagenetic) and regressive (superimposed epigenetic). Vertical zoning of catagenetic and superimposed epigenetic alteration is identified. Keywords: Jurassic deposits, Cretaceous deposits, producing horizons, pore space, resevoir, catagenesis, superimposed epigenetic processes, Druzhny field, Latitudinal Ob region, Western Siberia.
article citation	Skachek K.G., Mordvintsev M.V., Kolokol'tsev V.G. Vtorichnye izmeneniya porod-kollektorov v produktivnykh plastakh Druzhnogo mestorozhdeniya (Zapadnaya Sibir') [Secondary alteration of reservoir rocks of the Druzhny field (Western Siberia)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2015, vol. 10, no. 1, available at: http://www.ngtp.ru/rub/2/2_2015.pdf
DOI	https://doi.org/10.17353/2070-5379/2_2015

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