PhD in Chemistry. Assistant professor of Samara State Technical University.
Area of scientific interest: regularities and modelling of imposed-epigenetic changes of producing complexes with oil and gas deposits; theory, methodology, and modeling of training in the area of development and exploitation of oil and gas fields.
Author of 75 publications.
|Article # 44_2012||submitted on 07/12/2012 displayed on website on 08/27/2012|
|12 p.||Afanasyev Yu.V.|
|Nonequilibrium of producing carbonate strata of the Karachaganak field|
|The issue of hydrocarbon deposits formation represents both practical and theoretical interest. Every producing trap is an open nonequilibrium heterogeneous rock-fluid system, which is limited from environment by cap and is located in the ordered steady state when development starts. Self-organization (formation of ordered structures) can occur in open systems. The analysis of large amount of informative data, characterized micro- and macro-defectiveness of carbonate rocks, enable us to identify the nonequilibrium of producing strata of the Karachaganak oil and gas field (Caspian petroleum province). Numerous and varied one-, two- and three-dimensional defects in producing carbonate strata indicate nonequilibrium of rock - fluid system. Recommendations to optimize field development are given.
Key words: carbonate rock, defectiveness, trap, oil and gas condensate field, dislocation, nonequilibrium.
|article citation||Afanasjev Yu.V. Neravnovesnost' produktivnoy karbonatnoy tolshchi Karachaganakskogo mestorozhdeniya [Nonequilibrium of producing carbonate strata of the Karachaganak field]. Neftegazovaya Geologiya. Teoriya I Praktika, 2012, vol. 7, no. 3, available at: http://www.ngtp.ru/rub/4/44_2012.pdf|
Afanas'ev Yu.V. Forma i genezis sloistoy neodnorodnosti produktivnykh lovushek [The form and genesis of layered heterogeneity of producing traps]. Geologiya nefti i gaza, 2006, no. 2, p. 30-35.
|Article # 25_2011||submitted on 07/11/2011 displayed on website on 07/15/2011|
|16 p.||Afanasyev Yu.V.|
|Epigenesis of oil and gas deposits in view of forecast exploration|
|Hydrocarbon trap is considered as an open regulated system «rock-fluid»; the starting process of regulation is the segregation of fluid with limited components solubility; oil and gas accumulation - is conversed form of the isolated HC-phase.
Key words: epigenesis, secondary heterogeneity, regulating, accumulation, segregation.
|article citation||Afanasjev Yu.V. Epigenesis of oil and gas deposits in view of forecast exploration // Neftegazovaya Geologiya. Teoriya I Praktika. – 2011. - V.6. - #3.- http://www.ngtp.ru/rub/4/25_2011.pdf|