Associations and Societies
- RMS-AAPG Affiliated Societies
- Canadian Society of Petroleum Geologists
- Colorado Oil and Gas Association (COGA)
- Dallas Geological Society
- Denver Geophysical Society (DGS)
- Houston Geological Society (HGS)
- Independent Petroleum Association of Mountain States (IPAMS)
- Interstate Oil and Gas Compact Commission (IOGCC)
- New Mexico Oil & Gas Association
- Northwest Geological Society
- Petroleum Association of Wyoming
- Petroleum Technology Transfer Council (PTTC) – Rocky Mtn
- PetroSkills
- San Joaquin Geological Society
- Society of Petroleum Engineers – Denver
- Tobacco Root Geological Society
- West Texas Geological Society
- Wyoming Board of Professional Geologists
State Geological Surveys
State Oil and Gas Commisions
Other Interesting Sites
- BakerHughes Rigs map
- Belt Association, The
- Bibliography of Aeolian research, reference site
- Denver Museum of Nature and Science
- Earth Science World Image Bank
- E-Textbook on Natural Fractures
- Friends of Dinosaur Ridge
- GO-Tech
- Grand Canyon Webcam
- Gas Technology Institute
- Ice Age Floods Institute
- Mars Rovers
- Mount St. Helens VolcanoCams
- World Stress Map Project
- PaleoMap Project
- Petroleum Pivoters
- Planetary Photojournal (NASA image bank)
- Rocky Mountain Oil Journal
- Rocky Mountain Oilfield Testing Center
- Mountain West News
- Schlumberger oilfield glossary
- Search & Discovery
- SEPM Stratigraphy Web
- USGS Energy Resources Program
- USGS Publications
- National Geologic Map Database