Apparatus for use in a wellbore
US5806615A · kind A · utility
18Cited by
53References
41Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 4, 1996 |
| Grant date | Sep 15, 1998 |
| Priority date | — |
| Expiry date | Apr 4, 2016 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L3/1091
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An apparatus for use in a wellbore comprises an inner member mountable on or formed as an integral part of a drill string, and an outer member removably mounted on the inner member. In a preferred embodiment the apparatus can be used as a stabilizer for said drill string.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.