Correlating strata surfaces across well logs
US11409016B2 · kind B2 · utility
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1References
20Claims
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Key dates
| Filing date | Mar 8, 2017 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Aug 19, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/641
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Strata surfaces can be identified in well logs and correlated across the well logs taking into account manual corrections. For example, a computing device can receive well logs. The computing device can determine multiple stratum-surface correlations based on the well logs. Then, the computing device can receive user input indicating a correction to a particular stratum-surface correlation. Based on the correction to the particular stratum-surface correlation, the computing device can update some or all of the other stratum-surface correlations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.