Use of helically wound tubular structure in the downhole environment
US6675901B2 · kind B2 · utility
14Cited by
38References
52Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 30, 2001 |
| Grant date | Jan 13, 2004 |
| Priority date | — |
| Expiry date | May 30, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L55/1658
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A system that is useable in a subterranean well includes a tubular structure that is formed from a spirally wound strip, and the tubular structure is provided downhole in the subterranean well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.