Helpful links: Oklahoma House of Representatives Members: Names, Email Addresses, Phone Numbers and Room Numbers Oklahoma State Senate Members: Names, Secretaries, Email Addresses, Phone Numbers and Room Numbers American Petroleum Institute American Royalty Council API's Classroom Energy! Bureau of Land Management (BLM) Oklahoma Department of Environmental Quality Energy Information Administration: Official Energy Statistics from the U. S. Government IHS Energy Group (formerly Petroleum Information/Dwights) International Association of Drilling Contractors Louisiana Mid-Continent Oil & Gas Association Oil & Gas Journal Oil-Law Records Corporation OCAST (Oklahoma Center for the Advancement of Science and Technology) The Greater Oklahoma City Chamber of Commerce Oklahoma Corporation Commission Oklahoma Department of Commerce Oklahoma Prosperity Project Oklahoma Treasurer's Office (OK Economic Report) Oklahoma Water Resources Board The State Chamber (Oklahoma State Chamber of Commerce) State of Oklahoma Texas Oil and Gas Association U.S. Oil and Gas Association/Mississippi Alabama Division