Definition(s)
OTG
DNV GL Offshore technical guide.
Source: Rules for Classification – Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015. Global Standards
Oil & Gas Drilling Glossary - IADCLexicon.org
DNV GL Offshore technical guide.
Source: Rules for Classification – Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015. Global Standards