Exxon production drop takes shine off profits By: MarketWatch November 01, 2012 at 14:24 PM EDT Exxon Mobil Corp. may have beaten Wall Street estimates, but it has analysts worried about its declining oil and gas production. Read More >> Related Stocks: BP Plc ADR Canadian Natural Resources Limited Chevron Corp ConocoPhillips EnCana Corporation Exxon Mobil Murphy Oil Royal Dutch Shell Plc ADR