Linear induction motor-operated downhole tool
US8555956B2 · kind B2 · utility
1Cited by
4References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2006 |
| Grant date | Oct 15, 2013 |
| Priority date | — |
| Expiry date | Sep 18, 2031 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B2200/05
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A tool that is usable with a well includes a tool operator and a linear induction motor, which actuates the tool operator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.