FIELD: oil recovery industry; accumulation and preparation of gas-water-oil emulsion in well cluster and transportation of it through extensive distance. SUBSTANCE: method consists in treatment of gas-water-oil emulsion with demulsifier before preliminary disposal of stratial water with use of floation for separation of emulsion into phases; emulsion treated by demulsifier is mixed with thermal gas-saturated water taken from water well before preliminary disposal of stratial water. Introduction of thermal gas-saturated water reduces rate of stabilization of gas-water-oil emulsion and provides for intensive break of it. EFFECT: reduced rate of stabilization of gas-water-oil emulsion and intensified break of emulsion. 1 dwg
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Authors
Dates
1997-04-10—Published
1994-08-02—Filed