Simultaneous crude oil dehydration, desalting, sweetening, and stabilization
US10767121B2 · kind B2 · utility
3Cited by
21References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 4, 2019 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Mar 4, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Integrated gas oil separation plant systems and methods are disclosed. Systems and methods include treating a crude oil inlet feed stream with a high pressure production trap (HPPT), a low pressure production trap (LPPT), a low pressure degassing tank (LPDT), a first heat exchanger, a second heat exchanger, a LPPT recycle water stream, a fresh wash water supply stream, and a LPDT recycle water stream, where the LPDT recycle water stream is operable to supply recycle water from the LPDT to an output stream from the HPPT to form the LPPT inlet feed stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.