New York TimesOil Discoveries Suggest Mexico's Bet to Open Energy Sector Is Paying OffNew York TimesThe overhaul of the Mexican oil and gas sector in recent years eventually ended the state energy company's seven-decade domestic monopoly on explora …

Wall Street Journal (subscription)Investors Find Major Oil Deposit in Gulf of MexicoWall Street Journal (subscription)Britain's Premier Oil PLC, along with partners Talos Energy of Houston and Sierra Oil & Gas of Mexico City, said Wednesday that ex …

Wall Street JournalNew Oil Players Line Up to Bid on a Piece of MexicoWall Street JournalMEXICO CITY—Former Mexican finance minister Pedro Aspe has an unusual collection on the walls of his offices here: stock and bond certificates from some of the Mexican …