HOUSTON – December 13, 2021 – HMH, a premier drilling solutions provider, has been awarded the contract to deliver a pressure control system to Guangzhou Marine Geological Survey (GMGS). The system will comprise of a blowout preventer (BOP) stack, including the new SeaONYX V.2 control system, a SeaPrime Pod control system, PR2 H4 Connectors, as […]