Stratigraphy and lithology
Section editor – PhD in geology and mineralogy Kirichkova A.I.
Article # 18_2010 submitted on 01/27/2010 displayed on website on 03/19/2010
11 p.
pdf  Secondary processes in reservoir rocks of productive sediments of Yaractinski deposit
The basic regularities of manifesting the secondary processes in the productive deposits of the Yaraktinskoye field are shown. The types of rocks of the Yaraktinsk horizon and the structure regularities of the studying sequence and also the peculiarities of forming and distributing reservoir rocks in them are established. The types of the secondary changes and the degree of their impact on filtration-capacity properties are revealed. The dependence of reservoir rocks pore space from the conditions of their formation and the direction of the secondary changes is shown.
Key words: Lower Vendian, reservoir rocks, secondary changes of terrigene rocks, Yaraktinskoye field, Nepsko-Botuoba anteclise.
article citation Konovalceva E.S. Secondary processes in reservoir rocks of productive sediments of Yaractinski deposit // Neftegazovaya Geologiya. Teoriya I Praktika. – 2010. - V.5. - #1.- http://www.ngtp.ru/rub/2/18_2010.pdf