Geological simulation and issues of petroleum fields development
Section editor – PhD in geology and mineralogy Prischepa O.M.
Article # 41_2015 submitted on 07/24/2015 displayed on website on 10/30/2015
27 p.
pdf  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
DOI https://doi.org/10.17353/2070-5379/41_2015
References

   Astakhov S.M. Georeaktor. Algoritmy neftegazoobrazovaniya [Georeaktor. Algorithms of oil and gas formation]. Rostov-na-Donu: Kontiki, 2015, 256 p.
   Astakhov S.M. Utochnenie modeli sozrevaniya vitrinita v dislotsirovannykh oblastyakh [Refinement of the model of maturation of vitrinite in stationed in areas]. Geologiya nefti i gaza, 2014, vol. 3, p. 64-74.
   Behar F., M. Vandenbroucke, Tang Y., Espitalie J. Thermal cracking of kerogen in open and closed systems: determination of kinetic parameters and stochiometric coefficients for oil and gas generation. Organic geochemistry, 1997, 26, p. 321-339. doi: http://dx.doi.org/10.1016/S0146-6380(97)00014-4
   Efimov V.I. Novye predstavleniya o tektonicheskom stroenii i istorii razvitiya Zapadno-Kubanskogo progiba (v poryadke obsuzhdeniya) [New ideas about the structure and tectonic history of the West Kuban basin (in order of discussion)]. Gelendzhik-2014. Aktual'nye problemy razvitiya TEK regionov Rossii i puti ikh resheniya: Proceedings of Conference, 2014, p. 35-37.
   Gubarev M.V., Proshlyakov C.L. Osobennosti podgotovki poiskovykh ob"ektov na territorii Ingushetii [Features of the preparation of search facilities on the territory of Ingushetia]. Gelendzhik-2014. Aktual'nye problemy razvitiya TEK regionov Rossii i puti ikh resheniya: Proceedings of Conference, 2014, p. 19-21.
   Marinin A.V. The tectonophysical researches of the Semisamskaya anticline (North Western Caucasus fold and thrust belt). Geodynamics & Tectonophysics, 2013, 4 (4), pp. 461–484. doi: http://dx.doi.org/10.5800/GT-2013-4-4-0113
   Marinin A.V., Rastsvetaev L.M. Strukturnye paragenezy Severo-Zapadnogo Kavkaza [Structural parageneses of Northwest Caucasus]. Problemy tektonofiziki. K 40-letiyu sozdaniya M.V. Gzovskim laboratorii tektonofiziki v IFZ RAN. Moscow: Izd. IFZ RAN, 2008, p. 191–224.
   Mosyakin Yu.A., Astakhov S.M., Mosyakin A.Yu. Perspektivy neftegazonosnosti oksford-neokomskikhrifogennykh otlozheniy v predelakh yuzhnogo borta Zapadno-Kubanskogo progiba. Chast' 1: vydelenie novykh ob"ektov [Petroleum potential prospects of the Oxford Neocomian reef deposits within the southern edge of the West Kuban basin. Part 1: new objects distinguishing]. Neftegazovaya geologiya. Teoriya i praktika, 2015, vol. 10, no. 4, available at: http://www.ngtp.ru/rub/4/41_2015.pdf
   Orel V.E., Sheygin M.V., Levkin F.I. Krupnaya zalezh' v karbonatnykh kollektorakh na mestorozhdenii Zybza i perspektivy otkrytiya podobnykh mestorozhdeniy na Kubani [Large deposits in carbonate reservoirs in the Zybza field and the prospects of discovering of such deposits in the Kuban]. Geologiya nefti i gaza, 1958, no. 3, p. 55-59.
   Pepper A.S. and Corvi P.J. Simple kinetic models of petroleum formation. Part I: oil and gas generation from kerogen. Marine and Petroleum Geology, 1995, 12(3): pp. 291-319. doi: http://dx.doi.org/10.1016/0264-8172(95)98381-E
   Pinchuk T.N., Popov I.V. Neftegazonosnost' Severo-Zapadnogo Kavkaza. Geologiya, geografiya i global'naya energiya [Oil and gas potential of the Northwest Caucasus. Geology, geography and global energy]. Geologiya, poiski i razvedka nefti i gaza, 2013, no. 3(50), p. 79-92.
   Ramsay J.G., Huber M.I. The techniques of modern structural geology. Vol. 2. Fold and fractures. London: Acad. Press. 1987. pp. 308-700.
   Ramsay J.G., Huber M.I. The techniques of modern structural geology. Vol. 1. Strain Analysis. London: Acad. Press. 1983. 307 p.
   Saintot A., Angelier J. Tectonic paleostress fields and structural evolution of the NW-Caucasus fold-and-thrust belt from Late Cretaceous to Quaternary. Tectonophysics 357, 2002, p. 1–31. doi: http://dx.doi.org/10.1016/S0040-1951(02)00360-8
   Semenduev M.M., Voloshin V.I., Verkhov B.F., Shempelev A.G., Fel'dman I.S., Nebrat A.G., Lygin V.A. Regional'nye geologo-geofizicheskie issledovaniya neogen-paleogenovykh i mezozoyskikh otlozheniy v zone sochleneniya yuzhnogo borta Zapadno-Kubanskogo progiba i megantiklinoriya Bol'shogo Kavkaza [Regional geological and geophysical studies of the Neogene-Paleogene and Mesozoic sediments at the junction of the southern edge of the West Kuban basin and meganticlinorium Greater Caucasus]. Krasnodar: Krasnodarneftegeofizika, 2005.
   Spravochnik po geokhimii nefti i gaza [Reference of geochemistry of oil and gas]. Saint Petersburg: Izd-vo «Nedra», 1998, 576 p.
   Suslova E.Yu. Neftematerinskiy potentsial yurskikh i melovykh otlozheniy Zapadnogo Predkavkaz'ya [The potential source rocks of Jurassic and Cretaceous sediments of the Western Ciscaucasia]. Thesis for the degree od doctor of geological and mineralogical sciences. Moscow, 2006, 159 p.
   Yakovlev F.L. Kolichestvennye metody analiza prirodnykh mekhanizmov formirovaniya skladok i sistem lineynoy skladchatosti [Quantitative methods of analysis of the natural mechanisms of formation of folds and folding linear systems]. Problemy tektonofiziki. K 40-letiyu sozdaniya M.V. Gzovskim laboratorii tektonofiziki v IFZ RAN. Moscow: Izd. IFZRAN, 2008, p. 149–188.