COMPOUND FOR OIL RECOVERY Russian patent published in 1999 - IPC

Abstract RU 2139420 C1

FIELD: oil production industry. SUBSTANCE: compound is highly efficient in ejecting into oil well, it has improved plugging and waterproofing properties. Compound contains following components, mas.%: rubber crumb 1.5-3.5, lubricating oil 0.5-20.0, petroleum - the balance. EFFECT: higher efficiency. 1 tbl

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RU 2 139 420 C1

Authors

Turunov D.L.

Gerasimenko S.P.

Reshetov V.A.

Dates

1999-10-10—Published

1998-10-06—Filed