FIELD: oil and gas production. SUBSTANCE: method can be used in the second stage of developing oil deposits. After essentially watering productive stratum, grid of production wells is compacted. From results obtained when operating additional wells, stagnant oil-saturated zones are revealed. In these zones and/or near them affecting wells are developed and equipped with pulse generators. EFFECT: increased pulsation effect on stagnant zones.
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Authors
Dates
1999-08-27—Published
1997-08-20—Filed