FIELD: oil production industry. SUBSTANCE: compound can be used in process of completing operations in wells for treating carbonate reservoirs in bottom-hole zone of bed. Compound has following components: product of interaction of tertiary amines and hydrogen peroxide 0.03-0.3%, acetic acid 2.5-3.0%, muriatic acid 10.0-24.0, water - the balance. Specific features of aforesaid compound are as follows: improved penetrating capacity, ensuring dispersion of asphalt-resinparaffin sediments, preventing creation of iron-containing stabilizers of oil emulsions, together with retaining properties of preventing creation of oil-acid emulsions. EFFECT: higher efficiency. 2 tbl
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 | RU2451054C1 | 
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 | RU2704167C1 | 
| HYDROCHLORIC ACID COMPOSITION FOR REMOVING FILTER CAKE FROM BOTTOMHOLE FORMATION ZONE | 2009 | 
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| ACID COMPOSITION FOR CHEMICAL TREATMENT AND FILTER CAKE REMOVAL OF WELL BORE ZONE OF RESERVOIR | 2018 | 
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Authors
Dates
1999-09-27—Published
1998-08-03—Filed