- American Geosciences Institute www.americangeosciences.org
- Department of Energy www.energy.gov
- AAPG www.aapg.org
- Society of Exploration Geophysicists www.seg.org
- Engineering Management Institute www.engineeringmanagementinstitute.org
- Subsurface Energy Systems www.pnnl.gov
- Natural Resource Governance Institute: Home www.esourcegovernance.org
- Society of Petroleum Engineers (SPE) | Oil & Gas Membership www.spe.org
- National Geographic Society www.education.nationalgeographic.org
- Oil and the environment – U.S. Energy Information www.eia.gov
