| 摘要 |
FIELD: oil extractive industry. ^ SUBSTANCE: compound has acidity adjuster, surfactant, aliphatic and aromatic hydrocarbons, as acidity adjuster it contains product of interaction of acidic ethers of phosphoric acid to 4.4-dimethyl-1.3-dioxane and additionally - non-limit hydrocarbons with following ratio of components in percents of mass: product of interaction of acidic ethers of phosphoric acid to 4.4-dimethyl-1.3-dioxane - 2.3-4.5, surfactant - 0.2-0.5, non-limit hydrocarbons - .5-10.0, aliphatic hydrocarbons - 25.0-50.0, aromatic hydrocarbons - the rest. ^ EFFECT: higher efficiency. ^ 3 tbl, 2 ex |
