- 专利标题: Training machine learning systems for seismic interpretation
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申请号: US16685707申请日: 2019-11-15
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公开(公告)号: US11320551B2公开(公告)日: 2022-05-03
- 发明人: Kuang-Hung Liu , Wei D. Liu , Huseyin Denli , Cody J. MacDonald
- 申请人: ExxonMobil Upstream Research Company
- 申请人地址: US TX Spring
- 专利权人: ExxonMobil Upstream Research Company
- 当前专利权人: ExxonMobil Upstream Research Company
- 当前专利权人地址: US TX Spring
- 代理机构: ExxonMobil Upstream Research Company—Law Department
- 主分类号: G01V1/28
- IPC分类号: G01V1/28 ; G01V1/30 ; G06N3/04 ; G06N3/08
摘要:
A method and apparatus for seismic interpretation including machine learning (ML). A method of training a ML system for seismic interpretation includes: preparing a collection of seismic images as training data; training an interpreter ML model to learn to interpret the training data, wherein: the interpreter ML model comprises a geologic objective function, and the learning is regularized by one or more geologic priors; and training a discriminator ML model to learn the one or more geologic priors from the training data. A method of hydrocarbon management includes: training the ML system for seismic interpretation; obtaining test data comprising a second collection of seismic images; applying the trained ML system to the test data to generate output; and managing hydrocarbons based on the output. A method includes performing an inference on test data with the interpreter and discriminator ML models to generate a feature probability map representative of subsurface features.
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