Floating structure and riser systems for drilling and production
US10196879B2 · kind B2 · utility
1Cited by
9References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2015 |
| Grant date | Feb 5, 2019 |
| Priority date | — |
| Expiry date | Jul 24, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B19/006
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An offshore well system for a subsea well, including a floating platform, a drilling riser system connected with the well for drilling operations, and a production riser system connected with the well for production operations. The drilling system also includes a riser tension system. The riser tension system is capable of compensating for movement of the platform while adequately tensioning both drilling riser system and the production riser system when each is connected to the well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.