North Dakota Oil Output Approaching OPEC Level: Chart of the Day

Surging crude output in the Bakken shale formation is set to make North Dakota a bigger oil producer than OPEC member Ecuador.

The CHART OF THE DAY tracks North Dakota’s production, which has almost doubled in the past two years, as Ecuadorean output has stagnated.

North Dakota and neighboring Montana are home to the Bakken Formation, identified by the U.S. Geological Survey in 2008 as having as much as 4.3 billion barrels of recoverable oil. Companies extract the oil with hydraulic fracturing, a technique that shoots water, sand and chemicals into shale.

“There’s been an amazing jump in North Dakota output,” said Rick Mueller, a principal with ESAI Energy LLC in Wakefield, Massachusetts. “We are looking for output to be anywhere from 700,000 barrels to 1 million barrels a day within five years.”

North Dakota pumped a record 464,129 barrels a day in September, the most recent month with available data, according to the state government, up from 86,072 barrels 10 years earlier. The state is now the fourth-biggest producer in the U.S. after Texas, Alaska and California, according to the Energy Department.

Ecuador produced 485,000 barrels a day in September, according to a monthly Bloomberg News survey of oil companies, producers and analysts, near the top of its range for the past four years. It was OPEC’s smallest producer until Libya’s production was disrupted this year by the insurrection that toppled Muammar Qaddafi.

To contact the reporter on this story: Mark Shenk in New York at

To contact the editor responsible for this story: Dan Stets at

Press spacebar to pause and continue. Press esc to stop.

Bloomberg reserves the right to remove comments but is under no obligation to do so, or to explain individual moderation decisions.

Please enable JavaScript to view the comments powered by Disqus.