Well log correlation system
US12248111B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Nov 1, 2022 |
| Grant date | Mar 11, 2025 |
| Priority date | — |
| Expiry date | Nov 1, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/661
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method can include receiving well logs, as series data, for wells, where the well logs represent stratigraphic characteristics of a field; for each of the well logs, generating a corresponding vector representation in a dimensional space using a transformer encoder; and determining similarity of the well logs via their corresponding vector representations to characterize well log quality for well log correlation of the field.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.