Bloomberg | Oil Set for First Weekly Loss in a Month as Crude Supply Rises Bloomberg OPEC output climbed marginally in September, U.S. production reached a two-year high last week and Libya restarted its biggest oil field. Companies from BP Plc to Chevron Corp. are shutting platforms in the Gulf of Mexico to prepare for Tropical Storm ... Oil groups shut Gulf platforms in storm Nate's path Oil markets wary as another tropical storm heads for Gulf of Mexico Chevron, BHP shut several US Central Gulf of Mexico oil production platforms |