Oil and gas well downhole coring services 037-1065
油气井井下取心服务
Chinese
油气井井下取心服务
English
Oil and gas well downhole coring services
Spanish
Servicios de extracción de núcleos de pozos de petróleo y gas
- Term ID
- 037-1065
- Class
- 37
- Type
- Services
- Status
- Active · added, not since modified (A)
- Effective date
- 2014-08-21
- Version
- 10-2014
Official English notes
Downhole coring is a procedure that typically entails using a core bit to drill and remove a cylindrical sample of rock.