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:
Dec. 13, 2011
Filed:
Jun. 26, 2008
Matthieu Delorme, Rueil-Malmaison, FR;
Bernard Bourbiaux, Rueil-Malmaison, FR;
Matthieu Delorme, Rueil-Malmaison, FR;
Bernard Bourbiaux, Rueil-Malmaison, FR;
IFP, Cedex, FR;
Abstract
A method for optimizing the development of a fractured hydrocarbon reservoir wherein the network permeability is determined using a reliable compromise between numerical and analytical methods which has application to oil reservoir development. The reservoir is discretized into a set of grid cells and a geometrical description of the fracture network in each cell is elaborated. A connectivity index is then deduced within each cell for the fractures. The permeability of the fracture network of the cells whose connectivity index is above a first threshold is determined and a zero permeability value is assigned in the other cells. Other thresholds can be determined so as to choose between a numerical method and an analytical method to determine the permeability. These permeabilities are exploited in a flow simulator so as to optimize the development of the reservoir.