Invention Grant
- Patent Title: Systems and methods for identifying geostructural properties as a function of position in a subsurface region of interest
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Application No.: US17219680Application Date: 2021-03-31
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Publication No.: US11561315B2Publication Date: 2023-01-24
- Inventor: Alena Grechishnikova , Shane J. Prochnow
- Applicant: CHEVRON U.S.A. INC.
- Applicant Address: US CA San Ramon
- Assignee: CHEVRON U.S.A. INC.
- Current Assignee: CHEVRON U.S.A. INC.
- Current Assignee Address: US CA San Ramon
- Agency: Sheppard, Mullin, Richter & Hampton LLP
- Main IPC: G01V1/50
- IPC: G01V1/50 ; G01V1/30 ; G06N20/00 ; G01V1/28

Abstract:
Systems and methods are disclosed for identifying and displaying geostructural properties as a function of lithology, horizons, and faults interpreted from well and seismic data. Exemplary implementations may include obtaining an initial fracture distribution grid model; obtaining training structural deformation data; obtaining training subsurface lithology parameter data; obtaining training fracture attribute data; and training the initial fracture distribution grid model to generate a trained fracture distribution grid model.
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