Methods and systems for optimizing demulsifier and wash water injection rates in gas oil separation plants
US10472576B2 · kind B2 · utility
10Cited by
22References
15Claims
0Family size
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Key dates
| Filing date | Jun 18, 2019 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Jun 18, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G33/08
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Control strategy and algorithms to be utilized in a programmable logic control for automating injection rates of demulsifier and wash-water in a Gas-Oil-Separation Plant (GOSP). The logic control system can be programmed on a Distributed Control System (DCS) of the plant. The automating system is developed with the objective of optimizing demulsifier and wash water usage, improving plants water removal efficiency and minimizing process upsets from insufficient injection of demulsifier or wash water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.