Offshore drilling rigs operated by the Soviet-Vietnamese oil and gas joint venture Vietsovpetro. Socialist Republic of Vietnam.
- Categories: Economy, Business & Finance
- Location: Vietnam
- Event date: 01.07.1990
- Date published: 06.05.2010
- Author: Sergey Subbotin
- Source: Sputnik
- Credit: Sputnik
- Original: 90-4571, 35 mm film
- Media: JPEG, 3544x5189px, 11.2Mb