Oklahoma City Geological Society

http://www.ocgs.org/

Oklahoma Corporation Commission

http://www.occ.state.ok.us/

Oklahoma Department of Environmental Quality

http://www.deq.state.ok.us/

Oklahoma Energy Resources Board

http://www.oerb.com/

Oklahoma Geological Survey

http://www.ogs.ou.edu/

Oklahoma Independent Petroleum Association

http://www.oipa.com/custom/index.php

Oklahoma State University Geology Department

http://www.okstate.edu/geology/

PTTC Southern Midcontinent

http://www.ogs.ou.edu/PTTC/highlights.php

Sarkey's Energy Center

http://www.sec.ou.edu/

SPE Mid-Continent Home Page

http://www.tulsaweb.com/midcont-spe/index.htm

SPE Oklahoma City

http://www.speokc.org/

Tulsa Geological Society

http://tulsageology.org/

University of Oklahoma School of Geology and Geophysics

http://geology.ou.edu/