During 1995, five production-sharing contracts were signed following the seventh round of contract solicitations. Among the companies awarded contracts were the U.S. companies Oryx and Triton and the Kuwaiti Sante Fe Minerals and Energy {see Endnote 76}. Amoco and Mobil have a joint venture to operate a 25-year concession in a production block in the Amazon Basin. Oryx has taken over the operation of an oilfield joint venture with Ecopetrol, which currently produces 8,000 barrels per day. Oryx also leads a consortium that won a 25-year production-sharing concession for an oil field block.