May 19, 2020 TDI-Brooks wraps up multi-beam survey for TGS offshore Nigeria Written by Baird Maritime on May 19, 2020. Posted in Commercial Mariner - Marine Projects, Commercial Mariner - Offshore, Offshore Exploration, Subsea Surveying. US-based TDI-Brooks International, under contract to TGS, has completed a multi-beam survey offshore the Niger Delta in Nigeria. The survey, which took place in water .. Read More