Subsea pumping system
US7481270B2 · kind B2 · utility
22Cited by
12References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 4, 2005 |
| Grant date | Jan 27, 2009 |
| Priority date | — |
| Expiry date | Apr 24, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86163
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A pumping system is disclosed for producing hydrocarbons from a subsea production well with at least one electrical submersible pumping (ESP) hydraulically connected to at least one multiphase pump to boost production fluid flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.