The state says oil and gas production rose in the fourth quarter.
State data shows 2013 was a big year for oil and gas development.
Ohio is leading a group of drilling states working with seismology experts at energy companies, government agencies and universities across the U.S. on how best to detect and regulate human-induced earthquakes.
A compromise proposal on a tax increase for oil and natural gas drillers is on its way to the Ohio House floor.
The oil and gas boom is bringing out of state workers to Ohio.