ReutersShale producers say spending 'flexibility' key as oil prices dropReutersU.S. shale oil producers plan to keep drilling new wells despite this month's crude CLc1 price drop but expect to revisit spending should pricing remain below $45 a …

FortuneOccidental Petroleum's CEO Says the Oil Crisis Isn't OverFortuneHollub became Occidental's CEO in 2016 during the worst oil bust in decades. Market conditions forced her to slash costs dramatically and sell off non-core operations. The 2 …

ReutersLeaner and meaner: US shale greater threat to OPEC after oil price warReutersIt is North Dakota's sweet spot because it boasts the lowest costs in the state, yet improved technology and drilling techniques have boosted efficiency for the whole s …