Regional petroleum geology
Section editor – PhD in geology and mineralogy Makarevich V.N.
Article # 62_2012 submitted on 10/22/2012 displayed on website on 11/19/2012
19 p.
pdf  Features of oil bearing carbonate reservoirs of Kuakbash swell (belonging to the Romashkino field) related with flooding process of producing wells
The features of geological structure corelated with analysis of behaviour of flooded producing wells in reservoires characterized by high lateral and vertical heterogenity of reservoir properties, are analyzed. The nature of influence of fractures on the development process of a single plot is substantiated on the example of high viscous oil fields confined to Bashkirian-Serpukhovian deposits of Kuakbash swell. For objective assessment a comprehensive analysis of the detailed structural map of the studied area and examination of average ratios of clay content in the Bashkirian-Serpukhovian sediments was carried out. Sporadically developed clay layer was identified in the bottom part of Protvin section. The identified patterns will allow to develop original technologies to improve the efficiency of carbonate reservoirs development.

Key words: carbonate reservoirs, high viscous oil, fracturing, flooding intensity, claystone, Bashkirian-Serpukhovian deposits, Romashkino field.
article citation Gus’kov D.V., Galimov I.F. Osobennosti zalezhey nefti v karbonatnykh kollektorakh Kuakbashskogo vala Romashkinskogo mestorozhdeniya i obvodneniya dobyvayushchikh skvazhin [Features of oil bearing carbonate reservoirs of Kuakbash swell (belonging to the Romashkino field) related with flooding process of producing wells]. Neftegazovaya Geologiya. Teoriya I Praktika, 2012, vol. 7, no. 4, available at: http://www.ngtp.ru/rub/4/62_2012.pdf
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