|Article # 41_2015||submitted on 07/24/2015 displayed on website on 10/30/2015|
|27 p.||Astakhov S.M., Mosyakin Yu.A., Mosyakin A.Yu.|
|Petroleum potential prospects of the Oxford-Neocomian reef deposits within the southern edge of the West Kuban trough. Part 2. Historical and genetic modelling of petroleum potential prospects of new selected objects|
|Upper Jurassic oil and gas potential within the southern edge of the West Kuban basin are estimated at the article by means of historical-genetic computer simulation methods. The analysis of the peculiarities of lithology, structural framework and geochemistry of sediments forming section of the studied area are provided. To improve the reliability of the simulation laboratory and analytical recovery of kinetic spectrum of reactions of organic matter transformation of Kuma Formation was carried out. Structural paleoreconstruction of seismic-geological section taken as a basis represents the basis for further modelling of hydrocarbon systems. Palaeostresses area identified as a result of the reconstruction were used to explain a possible intensification of the processes of oil and gas formation in the early catagenesis stages of Miocene petroleum source rocks. According to the results of modelling the Medovsk structure is filled with hydrocarbons with a source in syngenetic Oxford-Kimmeridgian deposits. The computer model is built taking into account the lack of major faults in the roof of Medovsk structure that allows us to create the conditions of deposits preservation.
Keywords: Kuma Formation, basin modelling, hydrocarbon system, reef array, Akhtyrsk suture zone, Khadyzhensk cordillera, West Kuban trough.
|article citation||Astakhov S.M., Mosyakin Yu.A., Mosyakin A.Yu. Perspektivy neftegazonosnosti oksford-neokomskikh rifogennykh otlozheniy v predelakh yuzhnogo borta Zapadno-Kubanskogo progiba. Chast' 2. Istoriko-geneticheskoe modelirovanie neftegazonosnosti novykh vydelennykh ob"ektov [Petroleum potential prospects of the Oxford-Neocomian reef deposits within the southern edge of the West Kuban trough. Part 2. Historical and genetic modelling of petroleum potential prospects of new selected objects]. Neftegazovaya Geologiya. Teoriya I Praktika, 2015, vol. 10, no. 4, available at: http://www.ngtp.ru/rub/11/41_2015.pdf|
Astakhov S.M. Georeaktor. Algoritmy neftegazoobrazovaniya [Georeaktor. Algorithms of oil and gas formation]. Rostov-na-Donu: Kontiki, 2015, 256 p.