Laboratory studies of highly effective compositions

Decomposition of strong oil-water emulsions is considered an important part of oil preparation for transportation. Thus, the development of new demulsifying compositions to improve the degradation efficiency of stable Water-Oil Emulsions remains relevant. The present study presents the results of studies on dehydration of stable oil emulsions at the he Muradhanly field with an irrigation rate of 52% (by weight). Laboratory studies of oil dehydration in Muradkhanly were carried out using composite demulsifiers. The composition was prepared on the basis of disulfane 4411, disulfane and alkane-415, which were used to transport oil at the Muradkhanly field during laboratory tests of the demulsification efficiency. Analyzing the controlled parameters in laboratory tests of stable water- oil emulsions of the Muradkhanly field, according to the dynamics of water separation in comparison with the base reagent and according to the degree of residual dehydration of oil phases, the Dissolvan-4411 + Alcan.415 = 1: 1 compositions showed the best results, at 60 ° C.