ISSN 0005-2531 (Print) ISSN 2522-1841 (Online)
USING NANODEMULSIFIERS FOR DEMULSIFICATION OF THE OIL EMULSIONS IS ONE OF PRIORITY DIRECTIONS OF MODERN OIL-FIELD CHEMISTRY
T.K.Dashdiyeva

 

The article presents the results of laboratory and experiment-industrial tests of compositions of  nanodemulsifiers ²IKHLAS²-1–42 (based on high- and low-molecular surfactants) on the oil fields "Zhetybai" and "Zhanaozen" the Republic of Kazakhstan. According to the results of industrial test,  concluded that ²IKHLAS²-1 compared with the base demulsifier "Randem"2219,  has a significant technological, environmental and economic advantages. Therefore, nanodemulsifier "IKHLAS"-1 was recommended by us (with an optimal dose of ~160 g/t) for a broad introduction at the oil-field "Zhetybaymunaygaz", as well as in other similar oil-fields, in which there are problems, during primary preparation of   stable oil emulsions.

 

Keywords : oilfield chemistry, hard destructible water-oil emulsions, nanodemulsifiers, desuspensifiers, nanoparticles, nonionic surface-active substances
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THE LAST NUMBER OF THE JOURNAL
№1 2024
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