East of England Energy Group
- Not-for-profit regional energy industry association. Includes membership information, partners and sponsors, and descriptions of programmes and project participation.
- http://www.eeegr.com/

Oil & Gas Advisory Services in Brazil - Oleo & Gas Asesoria
- Advisory services for international petroleum companies that are setting up in Brazil, in the area of purchases and hiring of services.
- http://www.oleoegas.com.br/

Canadian Association of Petroleum Landmen
- Membership consists of Canadian Landmen.
- http://www.capl.ca/

Aboriginal Pipeline Group
- Organizing Aboriginals in the Northwest Territories to maximize ownership and benefits of a Mackenzie Valley natural gas pipeline.
- http://www.mvapg.com

Canadian Energy Pipeline Association
- Voice of Canadian oil and gas pipeline companies. Industry stats, maps, and links.
- http://www.cepa.com/

Petroleum Club of Western Australia Inc.
- Serving the social and networking needs of those who work in the petroleum industry in western Australia.
- http://www.petroleumclub.org.au/

Texas Gas Association
- Includes training schedule, news, operator qualification, pipeline integrity, natural gas products and services, and membership information.
- http://www.texasgas.com/

UK Onshore Pipeline Operators Association
- Forum for strategic issues relating to safety management, operations, and maintenance of pipelines. Attempts to influence relevant legislation.
- http://www.ukopa.co.uk/

eWebOQ
- Provides web-based training needed to fulfill the requirements for Department of Transportation operator qualification requirements. 85 courses, exams, performance checklists and recordkeeping.
- http://www.eweboq.com

New Zealand Gas Industry Standards and Protocols Group
- Developing standards and protocols to support an open and effective wholesale market of natural gas.
- http://www.gas.org.nz/

Mississippi State Oil and Gas Board
- Regulate and promote oil and gas drilling, production and storage.
- http://www.ogb.state.ms.us

Aberdeen Formation Evaluation Society UK
- A chapter at large of the Society of Professional Well Log Analysts.
- http://www.afes.org.uk

AFG ( Association Française du Gaz )
- To help develop and promote the French gas industry. Membership, training courses, and conferences.
- http://www.afgaz.fr/

Oklahoma Energy Resources Board
- Dedicated to restoring abandoned or orphaned oil sites and educating the community. Industry funded.
- http://www.oerb.com/

Association of Petroleum Engineers and Constructors
- An association of Iranian companies dedicated to improving project management, quality and productivity by providing latest developments to members. Members seek work in neighboring countries.
- http://www.irapec.com/

Desk and Derrick Club of Baton Rouge Louisiana
- A non profit organization for the educational and professional development of individuals employed in the petroleum, chemical, energy and allied industries.
- http://www.ddcbr.org

New York Gas Group
- New York State natural gas utility trade association. Activities include maintenance and enhancement of operations of the state natural gas system, research and development, and monitoring of current policy and economic issues.
- http://www.nygas.org/

The Texas Independent Producers and Royalty Owners Association
- Promoting the interests and welfare of independent oil and gas operators, working interest owners, royalty owners, and those businesses who provide services for the energy industry.
- http://www.tipro.org

Canadian Gas Potential Committee
- A non-profit organization that does research on the future of natural gas in Canada.
- http://www.canadiangaspotential.com/

World Energy Council
- Global multi-energy organization with committees and activities in approximately 100 countries, including most of the largest energy producing and consuming countries in the world.
- http://www.mbendi.co.za/WEC/index.htm

Korea Gas Union
- Perform research, exchange and publish statistics and other information about the natural gas industry in Korea.
- http://www.kgu.or.kr/

ENSPM Formation Industrie
- Organization for continuing education for the oil,gas, chemical and automotive industries, set up by the Institut Français du Pétrole (IFP) and the IFP School
- http://www.enspmfi.com

Leading Oil and Gas Industry Competitiveness Ltd.
- An industry funded organization that works with UK companies across the industry to stimulate collaboration and improve competitiveness throughout the entire supply chain.
- http://www.logic-oil.com/

Ontario Petroleum Contractors Association
- Members are petroleum contractors and associate members in related fields. The goal is to provide a strong voice on matters affecting their industry.
- http://www.opcaonline.org/

World LP Gas Association
- Promoting the use of propane gas throughout the world.
- http://worldlpgas.com/

Petroleum Equipment Suppliers Association
- Association of manufacturers, wellsite service companies and supply companies serving the drilling and production industry.
- http://www.pesa.org/

Arab Petroleum Research Center
- An independent center for studies and publications on the oil and gas industry covering the Middle East, North Africa, the Gulf region and Iran, also publishes the Arab Oil and Gas Directory.
- http://www.arab-oil-gas.com/

Society of British Gas Industries (SBGI)
- The trade association for the UK onshore gas industry.
- http://www.sbgi.org.uk

Petroleum Industry Contractors Association (Australia)
- National database of petroleum industry related companies and services. Members consist of contractors, equipment supplier/contractors, manufacturers and oil companies.
- http://www.pica.net.au/

Indonesia Professional Development Center (IPDC)
- Training in general management, finance, marketing, human resources, and information technology for Indonesia and SE Asia.
- http://www.ipdc.co.id

National Petrochemical and Refiners Association
- Trade association representing the petroleum refining and petrochemical industries.
- http://www.npradc.org/

National Oilheat Research Alliance
- Dedicated to furthering heating oil marketing, consumer education, research and development, and technical training.
- http://www.nora-oilheat.org/

Remotely Operated Vehicle Committee of the Marine Technology Society
- Promotes the international interchange of technical information between industrial, academic, defense and other organizations.
- http://www.rov.org/

International Marine Contractors Association
- Association representing offshore marine, diving, survey and underwater engineering companies world-wide.
- http://www.imca-int.com/

International Association for Energy Economics
- Worldwide forum for professionals interested in energy economics.
- http://www.iaee.org/

Canadian Energy Research Institute
- Independent, non-profit research institute formed to analyze energy economics.
- http://www.ceri.ca/

The American Gas Association
- AGA advocates the interests of its natural gas utility members and their customers, and provides information and services promoting operational excellence in the safe, reliable and cost-competitive delivery of natural gas.
- http://www.aga.org/

Canadian Association of Oilwell Drilling Contractors
- Trade association representing upstream petroleum drilling contractors. Rig counts, well counts, activity summaries.
- http://www.caodc.ca/

Tennessee Oil and Gas Association
- Members are involved in the exploration, development and production of crude oil and natural gas in Tennessee.
- http://www.tennoil.com/

Society of Petroleum Evaluation Engineers
- Professional organization which would bring together specialists in the evaluation of petroleum and natural gas properties.
- http://www.spee.org/

Petroleum Equipment Institute
- PEI member firms are in the mainstream of the petroleum marketing equipment industry.
- http://www.pei.org/

International Energy Agency
- Autonomous agency linked with the Organisation for Economic Co-operation and Development (OECD). With information and statistics in relation to international energy.
- http://www.iea.org/

Canadian Association of Petroleum Producers
- Industry association for Canadian upstream oil and gas companies.
- http://www.capp.ca

Petroleum Association of Wyoming
- Monitors and responds to issues of public lands, exploration, production, transportation, coal bed methane, environment, taxation, legislation and legal matters.
- http://www.pawyo.org/

Empire State Petroleum Association
- Trade association representing 300 petroleum marketers throughout the state of New York.
- http://www.espa.net/

The Australian Institute of Energy
- The AIE is concerned with the use of energy, in its wider sense, within Australia; this ranges across the industrial, commercial, government, research and development, education, environment and social sectors.
- http://www.aie.org.au

Petroleum Marketers Association of America
- Industry links and resources, government affairs and member information.
- http://pmaa.org/

Clarion Technical Conferences
- Provides information and education for petroleum industry professionals, with listings of future and past conferences.
- http://www.clarion.org/

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

Australian Pipeline Industry Association (APIA)
- Activities include government representation, conventions, seminars, dinners, exhibition, publications, papers and research.
- http://www.apia.net.au

Consortium for Petrochemical Industry Benchmarking
- Conducts studies to identify practices that improve the overall operations of the members.
- http://cpib.org/

Australian Petroleum Production and Exploration Association
- Information on the Australian petroleum production and exploration scene.
- http://www.appea.com.au/

Offshore Technology Industry Organisations
- Oil and Gas Industry Organizations resource for offshore petroleum engineers and project managers
- http://www.offshore-technology.com/industry/index.html

Offshore Contractors' Association
- The Offshore Contractors' Association (OCA) is the leading representative body for the UK's oil and gas contracting and supply industry. The organization looks after the interests of 62 member companies.
- http://www.oca-online.co.uk

UKOOA - United Kingdom Offshore Operators Association
- The representative organization for the UK Offshore Oil and Gas Industry.
- http://www.oilandgas.org.uk/

The Petroleum History Society of Canada
- A nonprofit society, based in Calgary, Alberta Canada.
- http://www.petroleumhistory.ca/

Natural Gas Supply Association
- Representing the American domestic natural gas industry.
- http://www.ngsa.org/

Independent Petroleum Association of America
- Membership organization ensuring a strong, viable domestic oil and natural gas industry in America.
- http://www.ipaa.org/