Invention Grant
- Patent Title: Hybrid optimization of fault detection and interpretation
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Application No.: US16610031Application Date: 2017-12-21
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Publication No.: US11269100B2Publication Date: 2022-03-08
- Inventor: Youli Mao , Raja Vikram Pandya , Bhaskar Mandapaka , Keshava Prasad Rangarajan , Srinath Madasu , Satyam Priyadarshy , Ashwani Dev
- Applicant: Landmark Graphics Corporation
- Applicant Address: US TX Houston
- Assignee: Landmark Graphics Corporation
- Current Assignee: Landmark Graphics Corporation
- Current Assignee Address: US TX Houston
- Agency: Gilliam IP PLLC
- International Application: PCT/US2017/067987 WO 20171221
- International Announcement: WO2019/035858 WO 20190221
- Main IPC: G01V1/30
- IPC: G01V1/30 ; G01V1/50 ; G06K9/62 ; G06N7/00 ; G06N20/00

Abstract:
A method includes receiving a training selection of a first set of faults located in a first subset of a seismic dataset for a subsurface geologic formation, detecting a second set of faults in the seismic dataset based on fault interpretation operations using a first set of interpretation parameters, and determining a difference between the first set of faults and the second set of faults. The method also includes generating a second set of interpretation parameters for the fault interpretation operations based on the difference between the first set of faults and the second set of faults, and determining a feature of the subsurface geologic formation based on fault interpretation operations using the second set of interpretation parameters.
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