Share of natural gas production in U.S. tight oil plays increased over the last decade

Published: 31 October 2024
Categories: US Energy Information Administration

RSS feed source: US Energy Information Administration

In-brief analysis

October 31, 2024

Data source: U.S. Energy Information Administration, Short-Term Energy Outlook, October 2024 (Table 10b), and Enverus DrillingInfo
Note: 2024 represents year-to-date data through September. To calculate the barrel of oil equivalent, we use a conversion factor of 6,000 cubic feet of gross natural gas production per 1 barrel of oil.

Natural gas produced from the three largest tight oil-producing plays in the United States has increased in the last decade. Natural gas comprised 40% of total production from the Bakken, the Eagle Ford, and the Permian compared with 29% in 2014.

Combined crude oil and natural gas production from these plays more than doubled over this period as hydraulic fracturing—also known as fracking—and horizontal drilling have allowed producers to access and extract more crude oil and natural gas from tight formations. However,

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A remarkable fossil assemblage gets a new interpretation

Published: 30 October 2024
Categories: National Science Foundation

RSS feed source: US Energy Information Administration

A team of paleontologists recently discovered that an ancient seascape known for its diverse assemblage of exceptionally preserved fossils represents an unexpected oceanic setting, placing the fossils in an environmental context that is dramatically different from other fossil assemblages of the Cambrian age. The team published their findings in the journal, ScienceAdvances.

Credit: Robert R. Gaines, Pomona College

The giant trilobite Redlichida rex in outcrop of the Emu Bay Shale.

The team explored the Emu Bay Shale, exposed across a sea cliff in South Australia, and found its strata — the layers of material settled over time — were deposited in an energetic fan river delta at the edge of a tectonically active rift basin, which forms as two continents move apart from each other. These unique features mean gravel and cobbles were catastrophically deposited into the ocean by debris flows that originated on land.

“It’s not where you would expect to see delicate, soft-bodied creatures preserved,” Robert Gaines, a professor at Pomona College, said. “The shale’s unique setting hosted a diverse ecosystem with extraordinary fossil preservation, and now we know that the environmental setting exerted a strong influence on the structure of this early animal community.”

These findings help to explain why the bottom-dwelling fauna was dominated by endemic species, likely inhabiting niche

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NSF names three new I-Corps Hubs expanding the National Innovation Network across the U.S.

Published: 30 October 2024
Categories: National Science Foundation

RSS feed source: US Energy Information Administration

The U.S. National Science Foundation today announced the addition of three new NSF Innovation Corps (NSF I-Corps™) Hubs that will scale the NSF-led National Innovation Network (NIN), accelerating the translation of discoveries into new solutions that benefit society and the economy. Each NSF I-Corps Hub may receive up to $3 million per year for five years and comprises a regional alliance of at least eight universities. Combined with the existing 10 NSF I-Corps Hubs, these 13 NSF I-Corps Hubs presently span 48 states. See the interactive NSF I-Corps Hubs map.

NSF I-Corps Hubs provide experiential entrepreneurial training to researchers across all fields of science and engineering. I-Corps Hubs form the operational backbone of the NIN, a network of universities, NSF-funded researchers, established entrepreneurs, local and regional entrepreneurial communities, and other federal agencies, that collectively help researchers learn to investigate the commercial potential of fundamental discoveries in science and engineering. The NSF I-Corps Hubs work collaboratively to build and sustain an innovation ecosystem that engages all Americans throughout the U.S.

“The goal of the I-Corps program is to deploy experiential education to help researchers reduce the time necessary to translate promising ideas from laboratory benches to widespread implementation that in turn impacts economic growth regionally and nationally,” said Erwin Gianchandani, assistant director for Technology, Innovation and Partnerships. “Each regional NSF I-Corps Hub provides training essential

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