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:
Jul. 29, 2025
Filed:
Jan. 24, 2023
Affin As, Notodden, NO;
Helge Brandsæter, Hamresanden, NO;
Harald Furu, Oslo, NO;
AFFIN AS, Notodden, NO;
Abstract
The method and the system are related to means for extraction of geothermal energy from deep wells having been used for oil or gas production. The extracted geothermal energy may then in turn be used in generation of electricity. A first aspect of the invention is a geothermal energy recovery system adapted to recover heat from a depleted oil and gas reservoir being a reservoir storing hot water and, a second aspect of the invention is a method for adapting an oil and gas production well of a depleted oil and gas reservoir into a geothermal energy recovery system for recovering heat from said depleted reservoir. According to this method the energy potential from abandoned wells can be exploited.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile