FIELD: oil industry.
SUBSTANCE: invention relates to the oil industry and is intended to remove various deposits from tankers and other types of oil tankers, as well as from oilfield equipment. The invention relates to a composition for cleaning oilfield equipment and oil tankers from deposits, containing, wt %: isopropanol 3.0-17.0, alkylbenzene derivatives 0.1-5.0, alkylnaphthalene derivatives 0.1-3.0, methyl esters fatty acids - the rest up to 100.
EFFECT: optimization of the qualitative and quantitative content of the ingredients of the proposed composition for effective removal of deposits.
1 cl, 1 tbl, 4 ex
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