Societies & Organizations
American Association of Professional Landmen
American Petroleum Institute
American Royalty Council
Association of Petroleum Geologists
Gas Research Instititute
Interstate Oil & Gas Compact Commission
Mountain States Legal Foundation
National Association of Royalty Owners
National Association of Royalty Owners - Texas
Panhandle Association of Petroleum Landmen
Petroleum Technology Transfer Council - Texas
Society of Petroleum Engineers

Oil & Gas Links
Oil and Gas Online
Oil On Line

Petroleum & Trade Assocations
Independent Petroleum Association of America

 State Resources

Texas
Bureau of Economic Geology
Governor's Office
House of Representatives
Railroad Commission
Senate

Oklahoma
Corporation Commission
Geological Survey

Kansas
Corporation Commission

Geological Society