Greg Ettling

The Utica Shale contains about 38 trillion cubic feet (TCF) of undiscovered, technically recoverable natural gas (at the mean estimate) according to the first assessment of this continuous (unconventional) natural gas accumulation by the U. S. Geological Survey.

The International Ground Source Heat Pump Association (IGSHPA) held its 25th annual technical conference and expo. 

After 42 years in Myrtle Beach, S.C., the South Atlantic Well Drillers JUBILEE took place July 21-23 in Virginia Beach, Va.

Read the latest industry happenings straight from the desk of ND's editor.

The latest industry news and happenings this month straight from the desk of ND's editor.

Basgall Geothermal places emphasis on professionalism.

The latest developments from the desk of ND's editor.

The latest industry happenings straight from the desk of ND's editor.

Straight from the desk of ND's editor.