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:
Jun. 17, 2014
Filed:
Jul. 03, 2006
Bernard Carpentier, Labbeville, FR;
Bernard Carpentier, Labbeville, FR;
Institut Francais du Petrole, Rueil Malmaison, FR;
Abstract
Method of evaluating the biodegradation, through the action of a bacterial population, of hydrocarbons trapped in a geologic structure. The mass of hydrocarbons present in said structure is determined without taking account of the biodegradation, from data relative to the physical and geometrical characteristics of the structure studied. Then the mass of hydrocarbons consumed by biodegradation is calculated after evaluating the number of bacteria, their hydrocarbon consumption and the structure filling time. The mass percentage of oil disappeared through the bacterial action is deduced from these two masses. Application: determination of the composition of oils in a reservoir and notably location of heavy oils. The method can notably be applied to the evaluation of the economic risk linked with the presence of biodegraded petroleum reservoirs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile