FIELD: gas and oil producing industry; power plants for thermal bed simulation for stimulation of oil recovery or of cleaning pipe lines and reservoirs of various deposits. SUBSTANCE: ammonium nitrate or ammonia which is dissolved in water is used as fuel; heated to exothermic decomposition temperature of fuel, ammonium nitrate or ammonia is fed to surface which is then forced out and replaced with water. EFFECT: enhanced efficiency. 4 cl, 2 dwg
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Authors
Dates
1997-08-20—Published
1994-04-21—Filed