Articles by Richard Nemec

quake0408

Geologic, Regulatory Aftershocks from Latest Oklahoma Quakes

More earthquakes jolted parts of central Oklahoma Saturday, prompting added speculation about the ties between the quakes and oil and natural gas drilling wastewater injection processes. Although small in magnitude -- measuring 2.6-4.0 on the Richter Scale -- the frequency of the tremors has already surpassed 2013 totals, according to the Oklahoma Geological Survey (OGS). Read More