Walking on the roving Yermak drilling rig's casing strings at the Baltic Sea coast.
- Package: Roving Yermak drilling rig at work
- Categories: Labour, Science & Technology
- Location: Kaliningrad Region, Russia
- Event date: 26.09.2011
- Date published: 27.09.2011
- Author: Igor Zarembo
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 3272x2328px, 1.1Mb