Systems, tools and methods for high power laser surface decommissioning and downhole welding
US9399269B2 · kind B2 · utility
10Cited by
15References
107Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2014 |
| Grant date | Jul 26, 2016 |
| Priority date | — |
| Expiry date | Jan 11, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B29/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
There are provided using high power laser systems for performing decommissioning welding and repair of structures in boreholes, off-shore, and other remote and hazardous locations. In a particular embodiment the laser system is a Class I system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.