Oil-exploiting and unblocking technology adopting low-frequency vibration

Application Number: 00110752
Application Date: 2000.08.02
Publication Number: 1277310
Publication Date: 2000.12.20
Priority Information:
International: B06B1/10;E21B28/00
Applicant(s) Name: Liu Youbin
Inventor(s) Name: Liu Youbin
Patent Agency Code: 21217
Patent Agent: huang ke
Abstract The new oil-production technology features that an acoustic vibration generator converts mechanical energy into acoustic wave for oil production. The acoustic vibration generator installed on the fourway flange in the well head produces 20-200 Hz frequency acoustic wave. The equipment of the present invention can promote migration and aggregation of oil, reduce oil viscosity, raise oil yield and prevent oil reservoir contamination and has the features of small power loss and large radius of affected oil reservoir.