发明名称 Method for intensification of high-viscosity oil production and apparatus for its implementation
摘要 In the oil-producing industry, an apparatus can be used to increase the yield of oil wells developed by conventional methods during production of high viscosity oils. Use of the apparatus results in an increase in the permeability of a reservoir and a reduction in the viscosity of oil, added to an increase in environmental safety by avoiding use of chemical reagents and steam generators. The apparatus applies a high power ultrasonic field in the well bottom zone that reduces viscosity of oil, also heating the well bottom zone. The apparatus comprises a surface ultrasonic generator and at least one ultrasonic magnetostrictive radiator placed at the end of oil well tubing, using high frequency currents that warm the tubing and maintain the viscosity of oil during transport to the surface.
申请公布号 US7059413(B2) 申请公布日期 2006.06.13
申请号 US20040805117 申请日期 2004.03.19
申请人 KLAMATH FALLS, INC. 发明人 ABRAMOV OLEG;ABRAMOV VLADIMIR;PECHKOV ANDREY;ZOLEZZI GARRETON ALFREDO;PAREDES-ROJAS LUIS
分类号 E21B43/24;E21B28/00;E21B36/04;E21B43/00 主分类号 E21B43/24
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