Callan Power to Acquire Williston Basin Non-Operated Oil and Gas Assets with $48 Million Proved PV-10 and $83 Million 3P PV-10 from The Pfanenstiel Company, Significantly Expanding Energy Assets

Acquisition includes interests across 377 producing wells, approximately 150 BOE/day of current net production, and 27 additional wells in process, with $48 million of proved PV-10 and an illustrative 21% unlevered cash return at $75 WTI¹