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dc.contributor.author | Kayukova G. | |
dc.contributor.author | Morozov V. | |
dc.contributor.author | Islamova R. | |
dc.contributor.author | Nosova F. | |
dc.contributor.author | Plotnikova I. | |
dc.contributor.author | Petrov S. | |
dc.contributor.author | Vakhin A. | |
dc.date.accessioned | 2018-09-18T20:02:43Z | |
dc.date.available | 2018-09-18T20:02:43Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 0009-3092 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/136028 | |
dc.description.abstract | © 2015 Springer Science+Business Media New York. Differences in the composition of heavy oils from ancient and current water-oil contact (WOC) zones of productive strata of carbonate reservoirs of deposits of Bashkir and Turnei (Tatarstan) stages are discerned by applying a host of physicochemical methods, namely, elemental analysis, liquid-adsorption chromatography, gas chromatography, IR spectroscopy, and EPR spectroscopy. There is no direct connection of the composition of the hydrocarbons with the secondary changes of the reservoirs and their filtration-capacity parameters. Signs of seepage of light hydrocarbons are detected in the ancient WOC zones characterized by the presence of products of biochemical degradation of high-molecular-weight components of residual oil. This provides a basis for suggesting that these zones are not only fluid-supports but also migration channels for interstratal seepages of hydrocarbons during formation and development of oil reservoirs. | |
dc.relation.ispartofseries | Chemistry and Technology of Fuels and Oils | |
dc.subject | Carbonate reservoirs | |
dc.subject | Filtration-capacity parameters | |
dc.subject | Geological-lithological properties | |
dc.subject | Heavy oil | |
dc.subject | Water-oil contact zones | |
dc.title | Composition of oils of carbonate reservoirs in current and ancient water-oil contact zones | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 1 | |
dc.relation.ispartofseries-volume | 51 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 117 | |
dc.source.id | SCOPUS00093092-2015-51-1-SID84935089546 |