Grand Forks HeraldNew method for making oil safe for rail shipping to be testedGrand Forks HeraldThe North Dakota Industrial Commission gave approval this month for Hellervik Oilfield Technologies of Bismarck to test a prototype of a new technology for con …

N.D. leaders await new oil requirements after West Virginia explosionGrand Forks HeraldLynn Helms, director of North Dakota's Department of Mineral Resources, said Thursday it was unclear whether the oil involved in the West Virginia derailment had bee …

Grand Forks HeraldLYNN HELMS: N.D. regulators' constant goal: Safe oil shipmentsGrand Forks HeraldThe oil conditioning order includes strict parameters for temperatures and pressures under which the equipment must operate to ensure that light hydrocarb …

Grand Forks HeraldN.D. regulators' constant goal: Safe oil shipmentsGrand Forks HeraldThe oil conditioning order includes strict parameters for temperatures and pressures under which the equipment must operate to ensure that light hydrocarbons are remo …