The quickening pace of investments from private equity, along with hedge funds and investment banks, comes even as the recovery in oil prices from an eight-year low has stalled at just over US$50 per barrel amid a stubborn global supply glut.
NEW YORK: In a corner of the prolific Bakken shale play in North Dakota, oil companies can now pump crude at a price almost as low as that enjoyed by Opec giants Iran and Iraq.
Until a few years ago it was unprofitable to produce oil from shale in the United States. The steep slide in costs could encourage more US shale output if Opec members cut supplies, undermining the producer group's ability to boost prices. Opec ministers meet on Wednesday to weigh output cuts to end a two-year glut that has pressured global oil prices.
In shale fields from Texas to North Dakota, production costs have roughly halved since 2014, when Saudi Arabia signalled an output free-for-all in an attempt to drive higher-cost shale producers out of the market.
Rather than killing the US shale industry, the ensuing two-year price war made shale a stronger rival, even in the current low-price environment.
In Dunn County, North Dakota, there are around 2,000 sq miles where the cost to produce Bakken shale is US$15 a barrel and falling, according to Lynn Helms, head of the state's Department of Mineral Resources.
"The success in Dunn County has been fantastic," said Ron Ness, president of the North Dakota Petroleum Council.
Dunn County's cost is about the same as Iran's, and a little higher than Iraq's. Dunn County produces about 200,000 barrels of oil a day, about a fifth of daily production in the state.
It is North Dakota's sweet spot because it boasts the lowest costs in the state, yet improved technology and drilling techniques have boosted efficiency for the whole state and the entire US oil industry.
The breakeven cost per barrel, on average, to produce Bakken shale at the wellhead has fallen to US$29.44 in 2016 from US$59.03 in 2014, according to consultancy Rystad Energy. It added that in terms of wellhead prices, Bakken is the most competitive of major US shale plays.
Wood Mackenzie said technology advances should further reduce breakeven points.
Landlocked Bakken producers still need a substantially higher international price than their breakeven cost to make a profit, since they pay more to transport crude to market than producers in most other US regions.
International oil prices of US$45 a barrel are enough for some Bakken producers to profit, Ness said, and US$55 would encourage production growth.
Benchmark Brent prices plummeted from nearly US$116 a barrel in mid-2014 to just US$27 earlier this year. Prices have since recovered to nearly US$46. That is still too low for members of the Organisation of the Petroleum Exporting Countries (Opec), whose state budgets depend on petrodollar revenues that plummeted during the price war.
For Opec ministers' meeting in Vienna on Wednesday, a major concern is that an output cut would encourage a quick response from US shale producers, who have slashed costs and have been steadily adding drilling rigs.
"Right now, Opec understands we're in a push-and-pull experiment with the United States," said Michael Tran, director of energy strategy at RBC Capital Markets in New York. "Two years ago, we thought prices hovering around US$50 to US$60 meant that non-Opec production growth would end. But US production came back stronger."
In a recent earnings call, Hess Corp said it has improved its cost performance in the Bakken, with well costs falling and initial production rates rising, though it did not give more details.
"Everybody is drilling wells faster and completing them better," said Mike Breard, an energy stock analyst at Hodges Capital Management in Dallas. "It's not just a Bakken phenomenon."
Breard said he prefers shale stocks in the Permian basin in Texas, where he is expecting more big gains in production next year. He is eyeing firms such as Parsley Energy Inc, Ring Energy Inc and Matador Resources Co.
Oil companies are already investing big money to benefit from shale's resurgence. Tesoro Corp recently snapped up Western Refining Inc in a US$4 billion deal to bulk up its exposure in Texas.
Separately, trading firm Castleton Commodities International LLC bought more than US$1 billion in assets from Anadarko Petroleum Corp to increase its stake in East Texas.
Occidental Petroleum Corp's top executive recently said company has enjoyed steady improvement in well productivity and lower drilling and completion costs in the Permian Basin.
"Simply put, we can deliver more production with fewer wells," Vicki Hollub, the company's president and chief executive, told analysts on a recent call. - Reuters
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