(Springfield, IL)  —  Opponents have until the end of the week to register their complaints about a proposed fracking operation in southern Illinois. The Illinois Department of Natural Resources is reviewing what would be the first fracking operation in the state. Woolsey Operating from Wichita, Kansas wants to drill for natural gas at a site just north of Enfield in White County. Illinois legalized fracking back in 2013, but the state has yet to issue a license for a company to drill.