January 13, 2026
A Colorado energy company is asking a North Dakota federal district court to vacate a series of Bureau of Indian Affairs decisions that determined it didn't own a legally protected interest in a decades-old 320-acre gas and oil lease on the Fort Berthold Indian Reservation.
May 28, 2025
A Colorado energy company has sued the federal government over what it says is an approved 60-year-old oil and gas lease, saying that it was suddenly told in April that it never actually owned an interest in the lease on an Indian reservation in North Dakota.