1. Lignite Oil Co 8487 101st St NW, Lignite, ND 58752 Coordinate: 48.88031,-102.56524 Phone: (701) 933-2386
2. Whiting Oil & Gas Corp PO Box 576, Lignite, ND 58752 Coordinate: 48.848114,-102.55418 Phone: (701) 596-2223