Collar mounted downhole tool
US6019182A · kind A · utility
12Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 1997 |
| Grant date | Feb 1, 2000 |
| Priority date | — |
| Expiry date | Oct 16, 2017 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B17/0285
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An assembly is used in a subterranean well. The assembly includes a first collar that has a support for supporting an oil tool at a first location and a second collar that is connected to the first collar for retaining the tool at a second location downhole of the first location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.