[Ed. note: North Dakota registered $25.3 billion in taxable economic activity 2012, a 29 percent increase from 2011. The major reason for this economic boom is described below.]
Any discussion of the revolution in U.S. upstream technology and its impact on the U.S. energy balance must include the Bakken play, centered in North Dakota but also reaching into Montana and Canada. It’s no wonder. It has raised North Dakota to the number two state after Texas in U.S. crude oil production.
Now at more than 700,000 barrels per day and still growing, North Dakota’s crude oil production accounts for 11 percent of the domestic total, and is contributing to the strongest economic growth and strongest employment of any state. Here we revisit the Bakken to fill in more details for the play that serves as the forerunner and icon of the tight oil revolution.…
“The Permian Basin is a story about combining the various talents of independents, majors, and service companies in using advancing technologies to sustain the lifespan of existing fields, to tap into zones that were previously uneconomic or inaccessible, and to increase the Permian’s proven reserves in a remarkable fashion.”
The Permian region, in western Texas and extending into southeastern New Mexico, has been one of North America’s major oil and natural gas producing regions for nearly a century. What makes the Permian stand out, besides its size, is its huge diversity. Rather than a single play, it is a collection of regional conventional and unconventional plays, producing from a variety of geological formations covering a wide area in more than a dozen productive formations.
Permian wells produce in depths ranging from a few hundred feet to tens of thousands of feet.…