"The South Sun River Prospect is an exploration project with new acreage in the East 1/2 T. 18 N, R. 5 W, Lewis and Clark County, MT. This area is west of Great Falls, MT in the area of the leading edge of the Rocky Mountain Overthrust Belt. The Bakken Formation in this area is the southern continuation of the 'Canadian Bakken' farther north and continues into southwestern Montana where it is called the Sappington Formation. Several wells drilled in the area have Bakken sections very similar to the Bakken in the Williston Basin. The drilling depth in the prospect area is estimated to be about 8,800 ft."