公开(公告)号：US10948618B2

公开(公告)日：2021-03-16

申请号：US16144820

申请日：2018-09-27

Applicant: Chevron U.S.A. Inc.

Inventor： Laura L. Bandura ,  David M. Sibley, Jr. ,  Adam D. Halpert ,  Lisa R. Goggin

IPC: G01V1/30 ,  G06N20/00 ,  G01V99/00

Abstract: A computer-implemented method is described for automated seismic interpretation that includes receiving, at one or more processors, a pre-stack seismic dataset representative of the subsurface volume of interest; performing, via the one or more processors, a machine learning algorithm on the pre-stack seismic dataset to identify seismic facies based on AVA clusters, wherein the identified seismic facies include cluster sequences in depth for a plurality of spatial x-y locations in the subsurface volume; performing, via the one or more processors, seismic interpretation of the seismic dataset based on the identified seismic facies to generate a digital image of the seismic interpretation; and displaying the digital image of the seismic interpretation on a user interface.