For those of you who are a little fuzzy on your North Dakota geography, here's a map of the counties around the Bakken formation and the job gains in those counties from 2007-2011.
The overall numbers look like this, according to Ferree and Smith: "From 2007 to 2011, employment in these counties grew from 77,937 jobs to 105,891 jobs, an increase of 35.9 percent. Total wages paid in these counties more than doubled over the same period: in 2007, workers in these counties earned about $2.6 billion, and in 2011 they earned $5.4 billion. Their average annual pay increased from $33,040 to $50,553 for an increase of 53.1 percent. Over the same period, national employment decreased by 4.4 percent, while average annual pay increased by 8.1 percent from $44,458 in 2007 to $48,043 in 2011."
Here's a breakdown by industry of gains in jobs and wages. It's interesting to note that while jobs in mining almost tripled in this time, jobs in "Professional and Technical Services" and in "Transportation and warehousing" actually more than tripled. Also, the gain in wages for mining jobs was actually below the average wage gain for this area, while wages in the "Real estate and rental and leasing" area doubled in this time.
On one level, maybe the most important level, the economic news from the Bakken area seems to me very positive. People have jobs! People are getting higher wages! Many of those jobs are for blue-collar skills that have not been well-rewarded in the U.S. economy in recent years. Sure, there are environmental issues worth discussing, but they can be managed. In addition, I'm sure the jobs and wages in the Bakken area are also supporting jobs and wages in other areas for suppliers, transporters, and energy users. Expanded energy production offers a real opportunity for jobs and growth in the U.S. economy, at a time when such opportunities are not thick on the ground.
That said, it clearly lacks numerical perspective silly to say that America's unemployed should all be headed for Williston, North Dakota. The boom from 2007-2011 added less than 30,000 jobs in this area, while the U.S. economy has about 11.7 million unemployed people. In addition, although some of the job gains are for blue-collar workers, a number of the additional jobs are going to those with specific professional and technical skills--or those with detailed knowledge of the local real estate market. Ultimately, I suspect that the direct economic effects of the oil shale boom in the Bakken area and elsewhere in North America may be smaller than the indirect effects of those increased domestic energy supplies on the rest of the economy.