Industry Information

American Petroleum Institute (API)
BP Statistical Review
Baker Hughes Rig Count
Bloomberg Energy
CNN Futures
Cambridge Energy Research Associates
Hart Energy’s E&P magazine
MIDSTREAM Business magazine
New York Mercantile Exchange (NYMEX)
Ohio Oil and Gas Energy Education Program
Oil & Gas Journal
Oil & Gas Financial Journal
Oil and Gas Investor
Oil & Shale Gas Discovery News
PR Newswire
Petroleum Place
Shale Experts
World Oil magazine

Government Agencies

Energy Information Administration (EIA)
Federal Energy Regulatory Commission
Minerals Management Service
Ohio Department of Natural Resources
Texas Railroad Commission of US Department of Energy (DOE)

Trade Associations

American Public Gas Association (APGA)
American Public Power Association (APPA)
Independent Petroleum Association of America (IPAA)
International Energy Agency (IEA)
Texas Independent Producers and Royalty Owners

Professional Societies

American Association of Petroleum Geologists
American Association of Professional Landmen
American Oil and Gas Historical Society
Ohio Geological Society
Ohio Oil and Gas Association
Society of Exploration Geophysicists
Society of Petroleum Engineers

Geology

Us S. Geological Survey
Natural Arch and Bridge Society 
ODNR Geological Survey 
Glacier Research at Portland University