公开(公告)号：US20210373198A1

公开(公告)日：2021-12-02

申请号：US15929985

申请日：2020-06-01

Applicant: Chevron U.S.A. Inc.

Inventor： Friedemann Ulrich Maximilian Baur ,  Gregory Ian Ball ,  Chao Zhao ,  Barry Jay Katz ,  Brian S. Cabote

IPC: G01V99/00

Abstract: Changes to interpreted horizons in a subsurface representation are propagated to synthetic horizons in the subsurface representation by maintaining relative distances between the synthetic horizons and interpreted horizons. Distance ratios of synthetic horizons between interpreted horizons are applied to changed interpreted horizons to derive new locations of synthetic horizons.

公开(公告)号：US11221432B2

公开(公告)日：2022-01-11

申请号：US15929985

申请日：2020-06-01

Applicant: Chevron U.S.A. Inc.

Inventor： Friedemann Ulrich Maximilian Baur ,  Gregory Ian Ball ,  Chao Zhao ,  Barry Jay Katz ,  Brian S. Cabote

IPC: G01V99/00 ,  G01V1/28

Abstract: Changes to interpreted horizons in a subsurface representation are propagated to synthetic horizons in the subsurface representation by maintaining relative distances between the synthetic horizons and interpreted horizons. Distance ratios of synthetic horizons between interpreted horizons are applied to changed interpreted horizons to derive new locations of synthetic horizons.