Engineering success in offshore energy development Offshore investors and producers around the world rely on Timberland Group to deliver engineered mooring and riser pull-in systems that create opportunities and reduce risk while achieving operational goals. Offshore Energy Projects Mooring System for Gulfstar With a production capacity of 135,000 bbl/d, the Shell Gumusut FPU is the first deep-water semi-submersible production system operating in Malaysia’s Gumusut-Kakap field. Petrobras P-52 and P-56 Floating Production Units Petrobras, Brazil’s national oil company, deployed two new semi-submersible offshore production units 125 km off the Atlantic coast of South America.