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. 03, 2020
Filed:
Apr. 26, 2018
Saudi Arabian Oil Company, Dhahran, SA;
Ali Haydar Dogru, Dhahran, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
Computer system performance is improved during reservoir simulation runs where heterogeneous rock formations suffer from convergence problems. Convergence problems are affected by accurate determination of pressure distribution for reservoir simulation, which is very complex when properties or attributes of reservoir rock formations are heterogeneous. In heterogeneous reservoir rock formations, pressure distribution is affected over three dimensions by variations of rock permeability and porosity. The difficulty in convergence of the simulation runs results in increased computer operation and processing time and consequent computer usage costs. Improved determination of pressure distribution in heterogeneous rock formations permits acceptable initial pressure measures for pressure determination during reservoir simulation and to reduce convergence problems with existing reservoir simulation.