Bp Corporation North America Inc.

Elizabeth Liu

Joanne Fredrich

Dianne Ni

Laurent Louis

A testing system for analyzing a 3D digital volume of a material sample. The testing system defines several test volume sizes with each test volume size including a different numbers of voxels, defining the size of portions of the 3D digital volume to analyze. For each test volume size, the testing system acquires two adjacent portions of 3D digital volume at the test volume size currently being analyzed. The testing system calculates a material property value for the two adjacent portions of the 3D digital volume, and a difference value between the two adjacent portions of the 3D digital volume. The process is repeated over the different test volume sizes. The testing system calculates mean difference values for the different test volume sizes, from which it determines a representative elementary volume.

Systems and methods for improving direct numerical simulation of material properties from rock samples and determining uncertainty in the material properties

Growing community of inventors

Houston, TX, United States of America

Elizabeth Liu