GizmodoThis Single US Oil Field is Spewing a Dangerous Greenhouse Gas at an Alarming RateGizmodoThis Single US Oil Field is Spewing a Dangerous Greenhouse Gas at an Alarming Rate Researchers flew over the Bakken oil field to gather data about emissions of …

GizmodoThis US Oil Field is Single-Handedly Raising Global Greenhouse Gas LevelsGizmodoThis US Oil Field is Single-Handedly Raising Global Greenhouse Gas Levels Researchers flew over the Bakken oil field to gather data about emissions of ethane, a hydrocar …

BloombergShale Drillers Pump More Oil From Each Well as Rigs Mean LessBloombergWhile the price drop has been painful for companies, which have had to cut more than 170,000 jobs since the collapse began, it has also forced them to become more efficient, whi …