Mezghani
Mokhles M. Mezghani, Dhahran SA
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20110313745 | Machine, Program Product, and Computer-Implemented Method to Simulate Reservoirs as 2.5D Unstructured Grids - Example embodiments utilize machines to model reservoir geometry having geological layers as 2.5D unstructured grids. Example embodiments include program products to simulate a reservoir by generating a reservoir data system, performing a numerical fluid flow simulation, and visualizing the simulation. Data system embodiments include data structures to model a reservoir geometry as laterally unstructured two-dimensional (2D) grids and associated layer depths defining z-lines to thereby define a 2.5D unstructured grid, including datasets for: vertices of the grid cells for the future grid top and bottom surfaces, a number and listing of vertices for each grid cell, cell center coordinates, and vertex adjacency information using a compressed sparse row format. Computer-implemented methods include projecting external and internal boundaries onto a future grid surface; generating 2D unstructured, e.g., Voronoi, grids, for the top and bottom surfaces; and generating z-lines of depths corresponding to reservoir layers to thereby generate 2.5D unstructured grids. | 12-22-2011 |
20120059639 | Machine, Computer Program Product and Method to Generate Unstructured Grids and Carry Out Parallel Reservoir Simulation - A machine, computer program product, and method to enable scalable parallel reservoir simulations for a variety of simulation model sizes are described herein. Some embodiments of the disclosed invention include a machine, methods, and implemented software for performing parallel processing of a grid defining a reservoir or oil/gas field using a plurality of sub-domains for the reservoir simulation, a parallel process of re-ordering a local cell index for each of the plurality of cells using characteristics of the cell and location within the at least one sub-domain and a parallel process of simulating at least one production characteristic of the reservoir. | 03-08-2012 |
20130191091 | Machine, Computer Program Product and Method to Carry Out Parallel Reservoir Simulation - A machine, computer program product, and method to enable scalable parallel reservoir simulations for a variety of simulation model sizes are described herein. Some embodiments of the disclosed invention include a machine, methods, and implemented software for performing parallel processing of a grid defining a reservoir or oil/gas field using a plurality of sub-domains for the reservoir simulation, a parallel process of re-ordering a local cell index for each of the plurality of cells using characteristics of the cell and location within the at least one sub-domain and a parallel process of simulating at least one production characteristic of the reservoir. | 07-25-2013 |
Mokhles M. Mezghani, Saudi Aramco SA
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20120136641 | MACHINE, COMPUTER PROGRAM PRODUCT AND METHOD TO CARRY OUT PARALLEL RESERVOIR SIMULATION - A machine, computer program product, and method to enable scalable parallel reservoir simulations for a variety of simulation model sizes are described herein. Some embodiments of the disclosed invention include a machine, methods, and implemented software for performing parallel processing of a grid defining a reservoir or oil/gas field using a plurality of sub-domains for the reservoir simulation, a parallel process of re-ordering a local cell index for each of the plurality of cells using characteristics of the cell and location within the at least one sub-domain and a parallel process of simulating at least one production characteristic of the reservoir. | 05-31-2012 |
Mokhles Mustapha Mezghani, Dhahran SA
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20140257702 | DETERMINING CONTINUOUS CAPILLARY PRESSURE CURVES FOR SUBSURFACE EARTH FORMATIONS USING SATURATION AND NMR LOG DATA - Continuous capillary pressure (P | 09-11-2014 |
20140350860 | SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR CONTINUOUS CAPILLARY PRESSURE ESTIMATION - Provided are methods, systems, and computer-readable media for determining capillary pressure in a basin/reservoir. Well log data is obtained that includes permeability log data, porosity log data, water saturation log data, and oil saturation log data. Thomeer parameters for a multi-pore system of a Thomeer model are determined by evaluating an objective function that measures the mismatch between the well log data and modeled data having the Thomeer parameters as input. The objective function is iteratively evaluated using linear equality constraints, linear inequality constraints, and nonlinear equality constraints until convergence criteria are met. | 11-27-2014 |
Neila Mezghani, Montreal CA
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20110270132 | METHOD AND SYSTEM FOR KNEE JOINT EVALUATION AND DIAGNOSTIC AID IN NORMAL AND PATHOLOGIC STATE - The present document describes an apparatus and method for identifying and characterizing a problem of a knee joint. In accordance with an embodiment, the method comprises receiving biomechanical data from sensors and generating a biomechanical profile based on the biomechanical data, the biomechanical data being representative of a movement of the knee joint. The method also involves, in a processing device, classifying the biomechanical profile of the knee joint in one of multiple classes of knee joint problems by applying a pattern recognition technique to a normative biomechanical profile associated to the one of the multiple classes, each one of the multiple classes corresponding to at least one knee joint problem; based on the classifying, identifying the problem as comprising the at least one knee joint problem of the one of the multiple classes; and archiving the problem identified in a storing device to make the problem accessible during consultation. | 11-03-2011 |
20130185310 | METHOD AND SYSTEM FOR HUMAN JOINT TREATMENT PLAN AND PERSONALIZED SURGERY PLANNING USING 3-D KINEMATICS, FUSION IMAGING AND SIMULATION - The present document describes a method for producing a knee joint treatment plan and/or surgery plan for a patient, the method comprising: obtaining 3D kinematic data of the knee joint in movement; determining, from the 3D kinematic data, scores characterising the joint function of the patient, the one or more scores being relative to one or more criteria; and comparing the scores to data in a database which characterize a plurality of treatment plans and/or surgery plans to generate the list of one or more treatment plans and/or surgery plans which match the scores. | 07-18-2013 |