HOUSTON--(BUSINESS WIRE)--Seadrill Limited (“Seadrill”) (NYSE: SDRL), a global leader in oil and gas offshore drilling, and Oil States International, Inc. (“Oil States”) (NYSE: OIS), a global provider ...

Petrobras has issued a fresh tender aimed at contracting up to four drilling rigs, as the Brazilian state-controlled oil giant continues to replenish its fleet in an effort to try to secure long-term ...