RimRock Oil & Gas and Exxon Mobil Corp. subsidiary XTO Energy Inc. have exchanged some 5,500 net acres and associated production in Dunn County, ND.
RimRock now operates its entire land position with an average 85% working interest across 31,500 gross acres, including a subset of acreage previously operated by XTO, the company said in release Feb. 11.
In 2017, RimRock acquired properties in the Bakken-Three Forks play of the Williston basin from Whiting Petroleum Corp. covering 29,637 net acres in the Fort Berthold Indian Reservation area of Dunn and McLean counties, ND (OGJ Online, Aug. 15, 2017).
