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THE BASIC CONCLUSIONS AND RESULTS OF WORK

Doizvlechenie residual oil from obvodnennyh layers of XIII horizon of deposit Uzen and increase in efficiency of chinks probably at use of the technologies proved in the dissertation.

The formula of a reagent is offered and the technology for increase in factor of replacement for obvodnennyh nizkopronitsaemyh polimiktovyh collectors (XIII horizon of deposit Uzen) is proved.

The technology for tamponirovanija obvodnennyh nizkopronitsaemyh polimiktovyh collectors (XIII horizon of deposit Uzen) with application of the reagent offered in work - a return emulsion is proved.

The technology of increase in productivity of extracting and forcing chinks on the basis of an acid composition "HIMEKO ТК-2" is proved.

For the first time it was used ground not ekstragirovannyj a core from a chink of 6602 XIII horizon for creation of bulk model partially gidrofobizovannogo a collector and petroleum crude (a chink of 2352 XIII horizon) as model which on the composition is close to sheet oil in zavodnennyh layer zones was used.

It is positioned that the increase in speed of prorolling of water result ins to growth of factor of replacement of oil that corresponds to display of properties partially gidrofobizovannogo a collector.

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7. Distinctive signs of change obvodnennosti and an oil recovery on chinks of the Uzensky and North Salymsky deposits, reflecting features of working out of layers with preimushestvenno hydrophilic and hydrophobic properties and results of the made experiments are revealed. Obviously, at working out designing it is necessary to consider influence of properties of wettability of collectors on dynamics of indexes of work of chinks.

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A source: Kozhabergenov Murat Mokanovich. Substantiation of effective technologies doizvlechenija residual oil from obvodnennyh layers on an example of XIII horizon of deposit Uzen: Dis.... A Cand.Tech.Sci.: 25.00.17. - M: RGB, 2006. 2006

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