Rough Country and Crude Oil: The Bakken's Southern Edge at Dickinson

The Bakken Formation is a layer of shale rock that sits roughly two miles beneath the surface of a broad swath of western North Dakota, eastern Montana, and southern Saskatchewan. It was named for Henry Bakken, a farmer in Tioga, North Dakota, on whose farm a well drilled in the early nineteen fifties first reached the formation. Geologists had known there was oil in the northern plains for decades, but conventional drilling technology could only recover it where natural fractures allowed the crude to flow. The shale itself held vast quantities that were simply inaccessible.

That changed in the two thousands with the commercial perfection of hydraulic fracturing combined with horizontal drilling. A well could now be drilled vertically to the formation and then turned to run horizontally through the shale for a mile or more, with explosive charges and high-pressure water shattering the rock to release the oil trapped inside. The technique was not new, but the scale and cost at which it could be applied had crossed a threshold that made the Bakken economically viable.

Dickinson sits near the southern and western edge of the most productive part of the Bakken play. The oil boom that transformed western North Dakota between roughly two thousand eight and two thousand fifteen hit Dickinson hard. The population grew faster than the housing stock could follow. Truck traffic on United States Highway Eighty-Five made it one of the most dangerous roads in the country. Wages for roughnecks and pipeline workers spiked, pulling young men away from farms and traditional industries. A new hotel district grew up near the interstate.

When oil prices collapsed in two thousand fifteen and again in two thousand twenty, Dickinson experienced the boom-bust cycle that resource-extraction towns have always known. The Bakken is still producing, still active, still drilling. But the frantic pace of the peak years has settled into something more sustainable, and the town is left navigating what it means to be an agricultural community that discovered it was also sitting on tens of billions of barrels of oil.