Illinois DNR oil and gas division
From Open Energy Information
The Illinois DNR Oil and Gas division is located in Springfield, Illinois.
The Oil and Gas Division is one of four divisions within the Illinois Department of Natural Resources, Office of Mines and Minerals. Created in 1941, the Division of Oil & Gas is the regulatory authority in Illinois for permitting, drilling, operating, and plugging oil and gas production wells. The Division implements the Illinois Oil and Gas Act and enforces standards for the construction and operation of related production equipment and facilities.