公开(公告)号：US12223420B2

公开(公告)日：2025-02-11

申请号：US17039403

申请日：2020-09-30

Applicant: Chevron U.S.A. Inc.

Inventor： Baosheng Liang ,  Chaoshun Hu ,  Min Li

IPC: G06N3/08 ,  G01V20/00 ,  G01V99/00 ,  G06N3/04 ,  G06N3/045 ,  G06Q10/04 ,  G06Q50/02

Abstract: A method is described for predicting permeability including receiving a 3-D earth model including a volume of interest; generating 2-D property images; receiving 2-D fracture images; training a physics-guided neural network using the 2-D fracture images; and predicting permeability using the physics-guided neural network applied to the 2-D property images. The method is executed by a computer system.

公开(公告)号：US20230134372A1

公开(公告)日：2023-05-04

申请号：US17514937

申请日：2021-10-29

Applicant: Chevron U.S.A. Inc.

Inventor： Mason C. Edwards ,  Evan James Earnest-Heckler ,  Stephen D. Yow ,  Min Li

IPC: G06K9/46 ,  G06T7/10 ,  G06T7/70

Abstract: An image log of a subsurface region may be divided into multiple image log segments. The multiple image log segments may be processed through a computer vision neural network to identify both (1) the types of subsurface features within the subsurface region, and (2) the locations of the subsurface features within the subsurface region.