Cleansing of drilling sensor readings
US12234714B2 · kind B2 · utility
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1References
20Claims
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Assignee
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Key dates
| Filing date | Feb 28, 2018 |
| Grant date | Feb 25, 2025 |
| Priority date | — |
| Expiry date | Jul 27, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B2200/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Drilling rig operations may be monitored using a variety of sensors and/or other data sources. Erroneous, faulty, and/or missing data may be cleansed prior to using the data for modeling and/or monitoring drilling operations. Erroneous, faulty, and/or missing data may be identified by comparing received data to anticipated values based on historical operations, other physically related sensor readings, and known operating ranges. Cleansing may comprise replacing erroneous, faulty, and/or missing data with a modeled value or omitting a reading entirely.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.