[Summary: Joint venture between management of North Plains Energy and Vortus buy HBP Bakken acreage] NP Resources, LLC Announces Acquisition of Bakken Assets in North Dakota’s Williston Basin DENVER, Jan. 14, 2016 /PRNewswire/ — NP Resources, LLC (“NPR”), a venture between NPR Management Holdings, LLC (“NPM”) of Denver, Colorado and Vortus Investments of Fort Worth, Texas…