METHOD FOR TREATING OIL SEAM NEARBY WELL BOTTOM BY ACIDS Russian patent published in 1997 - IPC

Abstract RU 2077666 C1

FIELD: oil production. SUBSTANCE: diesel fuel with corrosion inhibitors representing chlorine hydrate of higher aliphatic amines C12-C18 produced from paraffins derived from oil, hydrochloric acid with inhibiting addition against hydrochloric acid corrosion and driving fluid. EFFECT: higher productivity. 2 tbl

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RU 2 077 666 C1

Authors

Petrov Nikolaj Aleksandrovich

Esipenko Alla Illarionovna

Safin Stanislav Gazizovich

Dates

1997-04-20Published

1993-07-08Filed