On January 31st 2012, FPSO OSX-1 successfully initiated the production of first oil for its anchor client OGX, the Brazilian EBX Group oil and gas company responsible for the largest private-sector exploratory campaign in Brazil. The FPSO OSX-1 is in charge of carrying out the Extended Well Test on the Waimea accumulation, in the Campos Basin, through well OGX-26HP, located 80km off the coast, at a water depth of 130 meters.
The FPSO OSX-1 is the first floating, production, storage and offloading unit to integrate the OSX fleet. OSX-1 was built in Korea and customized in Singapore, at Keppel's shipyard, with topsides engineering undertaken by DPS. It is 271,75 meters long, and has the capacity to store up to 900 thousand barrels of oil.