Gas Technology Institute (GTI)
- http://www.gastechnology.org/
- Research, development and training organization serving the US natural gas industry. Research topics include exploration and production, burner and gasification technology, environment, and advanced energy systems.
Oil and Gas Online
- http://www.oilandgasonline.com/
- Daily news and product updates for professionals in the petroleum industry- Information on manufacturing, technology, equipment, supplies, and discussion forums, online chat, newsletter and software