The prolific Permian Basin distracted American producers from international shale. Now, they are returning.

The Shale Bluffs area along Colorado Highway 82 near Aspen is a geological site that has posed transportation challenges for decades. The highway, due to surrounding unstable shale formations, has a ...

Dave Callahan was in his element Thursday morning – extolling the virtues of natural gas in the heart of Marcellus Shale. “We have seen significant growth in this industry,” he said. “Natural gas ...

Extracting natural gas from shale formations can provide an abundant, lower-carbon footprint fossil fuel, but also creates concerns over increased methane emissions. Researchers have now developed a ...

Pathways exist that would allow migration of methane, brines, or fracturing fluids from deep Marcellus Shale gas formations to shallow drinking water aquifers, according to a new study (Proc. Natl.

A US Department of Energy-sponsored project has led to development of an infrastructure placement analysis system (IPAS) to help producers recover natural gas more effectively from shale formations in ...

Equinor has struck a deal to swap its US onshore operated assets in the Marcellus and Utica shale formations in Ohio plus $500 million in cash for EQT Corporation's non-operated interest in the ...

Directional drilling in shale formations is applied to place long horizontal laterals precisely within thin, mechanically favorable target intervals, enabling multi-stage stimulation and economic ...