The Marcellus Shale industry has played a key roll in economic development in Clearfield County over the last few years. 

It was back in 2008 when the industry took off throughout the commonwealth. 

According to the Department of Environmental Protection, in 2008 there were six wells drilled in Clearfield County. 

A year later that number more than tripled to 23 wells. 

In 2010, DEP reports there were 39 wells drilled. 

During 2011, there were 58 wells drilled in the county.

So far this year, DEP is reporting that only 18 wells have been drilled in Clearfield County so far. 

Officials in Clearfield County told 6 News that number seems low for this time of year, and they credit that to the slow down in the industry. 

Currently, the cost of natural gas is significantly low, which in turn is not very profitable for Marcellus Shale companies. 

Glenn Johnston, Lawrence Township supervisor told 6 News that he believes industry workers went west toward Ohio to drill Utica shale. 

Lawrence Township has the most wells drilled than any area in Clearfield County.

Johnston said that the industry has helped with economic development, and it has boosted the economy in multiple ways.

He is hopeful that industry workers will return to the area.

Bob Shaffer, manager at the DuBois Regional Airport told 6 News that traffic at the airport is low compared to last year.

Shaffer said that it may be because of the slow down in the industry. 

Shaffer said not only has the gas industry been beneficial for the local economy, but he said it is also booming at the airport.

Currently, a second Marcellus Shale company is setting up shop on the airport's property.

He said that the airport is an area of interest for companies because of the close proximity to the interstate.

Shaffer is also hoping that more drilling will start soon.