Oil & gas companies and oilfield worker and petroleum employment service providers.
http://www.the-saudi.net/

Venezuela Oil and Gas site, with news, business directory, information on industry bids, links, prices, companies press releases, and other information.
http://www.petroleumworld.com/

Publishers of a Bi-monthly journal of news and views on the LPG (liquefied propane gas) industry in the UK and Europe.
http://www.lp-gas.biz/

Petrointernational is an Integrated Energy Portal, which provides a Global Resource Base and Consulting Services for commercialization of energy projects.
http://www.petrointernational.com/

Louisiana Independent Oil and Gas Association.
http://www.loga.la/

Crude oil trading, mainly for Canada. Real-time trading with anonymity.
http://www.netthruput.com/

A mix of free and paid services gives an overview of the global gas-, oil- and power- industries gathered and edited from a large variety of sources.
http://www.gasandoil.com/

Promoting the use of propane gas throughout the world.
http://www.worldlpgas.com/

Menu Driven Commerce Directory featuring refinery safety companies and petroleum extraction firms.
http://www.1800miti.com/

Information on the activities, policies, laws and projects related petroleum and natural gas in India.
http://www.petroleum.nic.in/

Providing Gulf of Mexico Information including lease ownership, lease status, well production, platform info, drilling, rigs, mms, oil, gas, and petroleum.
http://www.ocsbbs.com/

Geochemistry, petrography, paleontological sample preparation, and services for dealing with drill cuttings.
http://www.ellingtongeologic.com/

A collection of petroleum-related Internet sites, including oil associations, oil operators and service companies. Web sites of member organizations are emphasized.
http://www.energyconnect.com/

Listing of services and new equipment for oil and gas exploration, drilling, production, pipeline and refining. Search by product category or brand name.
http://www.ogpe.com/

Application Service Provider for company to company data interchange via Internet browser. "Knowledge management solutions". Directory of websites for oil and gas operators and service companies. Current news.
http://www.oildex.com/

Portal facilitating digital exchange of petroleum products and services. Also general news, and jobs.
http://www.petrosilicon.com/

Oil Field website with online auction site and Oilfields Top 100 sites listing and awards.
http://www.oilfield.com/

Online auction for crude oil, oilfield services, equipment, and properties.
http://www.oilauction.com/

Sell or rent new, used, or rental equipment. Oriented toward Canadian industry.
http://www.oilfieldsurplus.com/

Classifieds for equipment, including drilling rigs, and pulling units. Finds specific equipment for clients.
http://www.oilfield-auction.com/

Oil and gas international news, including statistics, special reports and upcoming industry events.
http://www.ogj.com/

Information on the Australian petroleum production and exploration scene.
http://www.appea.com.au/

Industry links and resources, government affairs and member information.
http://www.pmaa.org/

A key representative body of Australia's petroleum industry, with information on the Australian petroleum scene.
http://www.aip.com.au/

Representing the American domestic natural gas industry.
http://www.ngsa.org/