The "blowout" at a Marcellus Shale gas well in Clearfield County that spewed natural gas and toxic fluids into the air for 16 hours on June 3 and 4 was "easily preventable and should never have ...

company that owns a big chunk of the gas-filled Marcellus ... a well) to crack open gas-trapping rock. Inspired, Range geologist William Zagorski studied the layers of rock on old drilling logs ...

Results of the study indicate that pressure depletion and well spacing in the Marcellus depend on ... and neutron-porosity logs. Classes ranged from shale to siltstones and limestones with varying ...

CNX ran another set of openhole wireline logs in the well to evaluate the ... wells before drilling its first horizontal Marcellus shale well.” 1 CNX Gas told OGJ it picked up the Les Wilson ...

This finding could also suggest that measures taken by natural gas producers to decrease leakage from well completions, while still necessary, are not sufficient to reduce methane leakage in the ...

Nearly 1,600 Marcellus Shale gas well drilling permits have been issued by the state so far this year, more than triple the number issued in all of 2008. The statistics, compiled by the state ...

As New York gears up for gas drilling in the Marcellus Shale, state officials have made ... radioactivity before it is allowed to leave the well site and that the volumes of brine water, which ...

The local company, one of the best-known in the Marcellus Shale and beyond, was founded in 2008. U.S. Steel logs first products from Big River 2 plant © 2025 ...

The Pennsylvania Department of Environmental Protection is investigating another blowout at a Marcellus Shale natural gas well.According to the DEP, workers with Talisman Energy USA lost control ...

Knowing the elevations of these other formations and the surface elevation of a given area can assist in estimating the depth of a successful Marcellus shale well. Fossil fuels, including natural ...

State investigators said there was minimal environmental damage from an explosion that sparked a large fire and injured three workers Wednesday night at a Marcellus Shale natural gas well site in ...