Mono-diameter wellbore casing
US7100685B2 · kind B2 · utility
39Cited by
483References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2003 |
| Grant date | Sep 5, 2006 |
| Priority date | — |
| Expiry date | May 12, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53065
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A mono-diameter wellbore casing. The mono-diameter wellbore casing is formed by plastically deforming and radially expanding a first tubular member within a wellbore. A second tubular member is then plastically deformed and radially expanded in overlapping relation to the first tubular member. The second tubular member and the overlapping portion of the first tubular member are then radially expanded again.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.