The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 02, 2010
Filed:
Feb. 08, 2006
Applicant:
Olav Ellingsen, Florø, NO;
Inventor:
Olav Ellingsen, Florø, NO;
Assignee:
Carbon Oil ASA, Oslo, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 28/00 (2006.01);
U.S. Cl.
CPC ...
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.
Ellingsen, Olav. (2010). Sound source for stimulation of oil reservoirs (U.S. Patent No. 7823638). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7823638
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile