Offshore drilling unit
US11560683B2 · kind B2 · utility
0Cited by
8References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2016 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Oct 31, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02B2017/006
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention relates in some embodiments to a bottom supported drilling unit having two drilling stations for independently drilling (or otherwise working on) two wells simultaneously from a cantilever.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.