Abstract: This paper dtals wilh the major mechanism of acoustic oil recovery and the results of experimental stady carried out by authors. These major mechanism are that ultrasound wave can reduce crude oil viscosity, solidification point, resistance of oil flow passing through the choke and heat-sound wave oil production, and ultrasound can prevent paraffin from depositiong etc some features of accourfic oil production are analysed and studied also.

摘要： 本文阐述了声波采油的主要机理,经实验验证:如超声波降粘,超声波降凝,超声波防蜡,超声波降阻,热声采油,超声空化效应等;并对声波采油特点进行了研究分析.

关键词: 声波采油, 热声采油, 机理实验