公开(公告)号：US12092783B2

公开(公告)日：2024-09-17

申请号：US17028833

申请日：2020-09-22

Applicant: CHEVRON U.S.A. INC.

Inventor： Yang Zhang ,  Mark Allan Meadows

IPC: G01V20/00 ,  G01V1/28 ,  G01V1/30 ,  G06F30/27 ,  G06F113/08

CPC classification number: G01V20/00 ,  G01V1/282 ,  G01V1/306 ,  G06F30/27 ,  G01V1/308 ,  G01V2210/612 ,  G01V2210/614 ,  G01V2210/622 ,  G01V2210/624 ,  G06F2113/08

Abstract: Systems and methods are disclosed for generating subsurface property data as a function of position and time. Exemplary implementations may include obtaining a first initial subsurface property model and a first set of subsurface property parameters, obtaining training input data and a first training subsurface property dataset, generating a first conditioned subsurface property model, and storing the first conditioned subsurface property model.

公开(公告)号：US20220091290A1

公开(公告)日：2022-03-24

申请号：US17028818

申请日：2020-09-22

Applicant: CHEVRON U.S.A. INC.

Inventor： Yang Zhang ,  Mark Allan Meadows

IPC: G01V1/28 ,  G01V1/30 ,  G06F30/27 ,  G06N20/00

Abstract: Systems and methods are disclosed for generating elastic property data as a function of position and time. Exemplary implementations may include obtaining a first initial elastic model and a first set of elastic parameters, obtaining training subsurface data and a first training elastic property dataset, generating a first conditioned elastic model, and storing the first conditioned elastic model.

公开(公告)号：US20220091300A1

公开(公告)日：2022-03-24

申请号：US17028833

申请日：2020-09-22

Applicant: CHEVRON U.S.A. INC.

Inventor： Yang Zhang ,  Mark Allan Meadows

IPC: G01V99/00 ,  G06F30/27

Abstract: Systems and methods are disclosed for generating subsurface property data as a function of position and time. Exemplary implementations may include obtaining a first initial subsurface property model and a first set of subsurface property parameters, obtaining training input data and a first training subsurface property dataset, generating a first conditioned subsurface property model, and storing the first conditioned subsurface property model.

公开(公告)号：US12130398B2

公开(公告)日：2024-10-29

申请号：US17672486

申请日：2022-02-15

Applicant: Chevron U.S.A. Inc.

Inventor： Prasenjit Roy ,  Yang Zhang ,  Xinfa Zhu ,  Reynaldo Cardona ,  Yong Hua ,  Kun Fu ,  Bassel Mouloud Almoughraby

IPC: G01V1/48 ,  G01V1/00 ,  G01V1/46 ,  G01V1/50 ,  G06F18/214

CPC classification number: G01V1/50 ,  G01V1/003 ,  G01V1/46 ,  G06F18/214 ,  G01V2210/1299 ,  G01V2210/62

Abstract: Well data (e.g., well log) may be divided into multiple segments, and different samplings of data in the individual segments may be performed to increase the amount of data that is used to train a seismic inversion model. Synthetic well data may be generated from real well data to increase the amount of well data from which sampling is performed.

公开(公告)号：US20230258838A1

公开(公告)日：2023-08-17

申请号：US17672486

申请日：2022-02-15

Applicant: Chevron U.S.A. Inc.

Inventor： Prasenjit Roy ,  Yang Zhang ,  Xinfa Zhu ,  Reynaldo Cardona ,  Yong Hua ,  Kun Fu ,  Bassel Mouloud Almoughraby

IPC: G01V1/50 ,  G01V1/46 ,  G01V1/00 ,  G06K9/62

CPC classification number: G01V1/50 ,  G01V1/46 ,  G01V1/003 ,  G06K9/6256 ,  G01V2210/1299 ,  G01V2210/62

Abstract: Well data (e.g., well log) may be divided into multiple segments, and different samplings of data in the individual segments may be performed to increase the amount of data that is used to train a seismic inversion model. Synthetic well data may be generated from real well data to increase the amount of well data from which sampling is performed.

公开(公告)号：US20220091291A1

公开(公告)日：2022-03-24

申请号：US17028797

申请日：2020-09-22

Applicant: CHEVRON U.S.A. INC.

Inventor： Yang Zhang ,  Mark Allan Meadows

IPC: G01V1/30 ,  E21B47/003 ,  G06K9/62

Abstract: Systems and methods are disclosed for generating subsurface data as a function of position and time. Exemplary implementations may include obtaining a first initial subsurface model and a first set of subsurface parameters, obtaining training subsurface property data and a first training subsurface dataset, generating a first conditioned subsurface model, and storing the first conditioned subsurface model.

公开(公告)号：US11733414B2

公开(公告)日：2023-08-22

申请号：US17028797

申请日：2020-09-22

Applicant: CHEVRON U.S.A. INC.

Inventor： Yang Zhang ,  Mark Allan Meadows

IPC: G01V1/30 ,  E21B47/003 ,  G06F18/214 ,  G06F18/2415

CPC classification number: G01V1/306 ,  E21B47/003 ,  G06F18/214 ,  G06F18/2415

Abstract: Systems and methods are disclosed for generating subsurface data as a function of position and time. Exemplary implementations may include obtaining a first initial subsurface model and a first set of subsurface parameters, obtaining training subsurface property data and a first training subsurface dataset, generating a first conditioned subsurface model, and storing the first conditioned subsurface model.