Industry Links

American Association of Petroleum Geologists - www.aapg.org

America's Natural Gas Alliance - www.anga.us

Energy Institute, The University of Texas at Austin - energy.texas.edu

Independent Petroleum Association of America - www.ipaa.org

Oklahoma Energy Resources Board - www.oerb.com

Oklahoma Independent Petroleum Association - www.oipa.com

Panhandle Producers & Royalty Owners Associations - www.pproa.org

Society of Petroleum Engineers - www.spe.org

Texas Independent Producers & Royalty Owners Association - www.tipro.org

Warburg Pincus - www.warburgpincus.com