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.

公开(公告)号：US20190041534A1

公开(公告)日：2019-02-07

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 ,  G06F15/18

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.

公开(公告)号：US10571585B2

公开(公告)日：2020-02-25

申请号：US15252411

申请日：2016-08-31

Applicant: CHEVRON U.S.A. INC.

Inventor： Laura L. Bandura ,  Lisa R. Goggin ,  Adam D. Halpert ,  Ke Wang

IPC: G01V1/30

Abstract: A method is described for time-lapse seismic imaging that may include detecting moiré patterns in seismic images generated from time-lapse seismic data and identifying geologic features based on the moiré patterns. The method may be executed by a computer system.

公开(公告)号：US20190049610A1

公开(公告)日：2019-02-14

申请号：US16164578

申请日：2018-10-18

Applicant: Chevron U.S.A. Inc.

Inventor： Laura L. Bandura ,  Lisa R. Goggin, JR. ,  Adam D. Halpert ,  Ke Wang

IPC: G01V1/30

Abstract: A method is described for time-lapse seismic imaging that may include detecting moiré patterns in seismic images generated from time-lapse seismic data and identifying geologic features based on the moiré patterns. The method may be executed by a computer system.