Invention Grant
- Patent Title: Sound source for stimulation of oil reservoirs
- Patent Title (中): 用于刺激油藏的声源
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Application No.: US11815840Application Date: 2006-02-08
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Publication No.: US07823638B2Publication Date: 2010-11-02
- Inventor: Olav Ellingsen
- Applicant: Olav Ellingsen
- Applicant Address: NO Oslo
- Assignee: Carbon Oil ASA
- Current Assignee: Carbon Oil ASA
- Current Assignee Address: NO Oslo
- Agency: Volpe and Koenig, PC
- Priority: NO20050763 20050211
- International Application: PCT/NO2006/000053 WO 20060208
- International Announcement: WO2006/085773 WO 20060817
- Main IPC: E21B28/00
- IPC: E21B28/00
Abstract:
The present invention relates to a sound source for the stimulation of an oil reservoir or an oil well for enhanced oil recovery or for seismic logging of the reservoir. The sound source is operated by a pressurized gas from a compressor or a pressure tank on the surface, and the gas is transported to an in the sound source situated cylinder with an accumulator, via a feed line.
Public/Granted literature
- US20090008082A1 SOUND SOURCE FOR STIMULATION OF OIL RESERVOIRS Public/Granted day:2009-01-08
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