Oil and Gas
American Association of Petroleum Geologists (AAPG)
Geotech.org
- specializes in low cost, high quality analytical methods
Oil and Gas Mineral Services - information on mineral rights
Society of Exploration Geophysicists (SEG)
Society of Petroleum Engineers (SPE)
U.S. Department of Energy
(DOE) Oil & Natural Gas Supply & Delivery
Updated 06/21/2010 SLD