Multiphase flow metering
US11377949B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Jun 4, 2018 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Jun 16, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B49/0875
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Multiphase flow metering is provided. In one possible implementation, a multiphase flow measurement system includes at least one reference temperature sensor at a first position configured to measure a first temperature of a multiphase flow. The multiphase flow measurement system also includes at least one heated temperature sensor at a second position downstream of the reference temperature sensor configured to excite the multiphase flow and measure a second temperature of the multiphase flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.