American Trade JournalUS Oil-Rig Count Falls in Latest WeekWall Street JournalThe number of U.S. oil-drilling rigs, which is viewed as a proxy for activity in the oil industry, has fallen sharply since oil prices started falling last year. The rig count dr …

Wall Street JournalCanadian Oil-Sands Producers StruggleWall Street JournalCALGARY, Alberta—Canada's high-cost oil-sands producers are struggling as oil prices sink to fresh six-year lows, and even the most efficient drillers are losing money on every …

Wall Street JournalOil-Sands Producers StruggleWall Street JournalCALGARY, Alberta—Canada's high-cost oil-sands producers are struggling as oil prices sink to fresh six-year lows, and even the most efficient drillers are losing money on every barrel th …

Wall Street JournalInside Cenovus Energy's Oil Sands Operations - WSJ - Wall Street JournalWall Street JournalThe recent swoon in crude-oil prices poses a particular challenge to higher cost operators of shale-oil wells in the U.S. and oil-sands sites …

Wall Street JournalLibya's War Rages but Eni Keeps Pumping OilWall Street JournalItalian energy giant Eni SpA has emerged in recent weeks as the only international oil company still pumping near capacity in war-torn Libya, helped by protection from mil …