| 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. |
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| 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 |
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