Wireline intervention system
US8678352B2 · kind B2 · utility
1Cited by
15References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 17, 2008 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Aug 17, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D15/01
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An apparatus for controlling tension in a wireline (4), the apparatus comprising a reel (3) mounted on a vessel or surface platform for controlling a wire in a wireline operation, a primary drive means (5) between the reel and a subsea installation around which the wireline is wound and control means for synchronizing the operation of the driver with the reel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.