Canada

National Energy Board http://www.neb-one.gc.ca/clf-nsi/rcmmn/hm-eng.html 

Canadian Center for Energy http://www.centreforenergy.com 

Natural Resources Canada http://www.nrcan-rncan.gc.ca/com/index-eng.php 

Statistics Canada – Energy  http://www.statcan.gc.ca/subject-sujet/theme-theme.action?pid=1741&lang=eng&more=0

Alberta Energy http://www.energy.gov.ab.ca/ 

Alberta Environment http://environment.alberta.ca/ 

Alberta Energy Resources Conservation Board (ERCB) http://www.ercb.ca 

Alberta Geological Survey http://www.ags.gov.ab.ca/ 

British Columbia Oil and Gas Commission http://www.bcogc.ca/ 

British Columbia Ministry of Finance, Natural Resources http://www.sbr.gov.bc.ca/business/Natural_Resources/natural_resources.htm 

British Colombia Ministry of Energy and Mines http://www.gov.bc.ca/ener/ 

British Colombia Ministry of Environment http://www.gov.bc.ca/env/index.html 

Newfoundland and Labrador Offshore Petroleum Board http://www.cnlopb.nl.ca/ 

Nova Scotia Offshore Petroleum Board  http://www.cnsopb.ns.ca/

Ontario Ministry of Natural Resources http://www.mnr.gov.on.ca/en/Business/OGSR/2ColumnSubPage/STEL02_167105.html 

Saskatchewan Energy Resources http://www.ir.gov.sk.ca/Default.aspx?DN=3384,2936,Documents 

Canadian Association of Geophysical Contractors (CAGC) https://www.cagc.ca/

Canadian Association of Oilwell Drilling Contractors (CAODC) http://www.caodc.ca/

Canadian Association of Petroleum Landmen http://www.landman.ca/

Canadian Association of Petroleum Producers (CAPP) http://www.capp.ca

Canadian Energy Pipeline Association (CEPA) http://www.cepa.com

Canadian Gas Association http://www.cga.ca

Canadian Society of Exploration Geophysicists (CSEG) http://www.cseg.ca/

Canadian Society of Petroleum Geologists (CSPG) http://www.cspg.org/

Canadian Well Logging Society CWLS) www.cwls.org

Petroleum Services Association of Canada http://www.psac.ca/

Canadian Geothermal Energy Association (CanGEA) http://www.cangea.ca

Canadian Heavy Oil Association http://www.choa.ab.ca/

Canadian Hydropower Association http://www.canhydropower.org/hydro_e/p_what.htm

Canadian Society for Unconventional Gas http://www.csug.ca

Canadian Solar Industries Association (Photovoltaic) http://www.cansia.ca/

Canadian Wind Energy Association (CANWEA) http://www.canwea.ca

Oil Sands Developers Group http://www.oilsandsdevelopers.ca/

Wind Energy Institute of Canada http://www.weican.ca/

Latin America

Bolivia Ministry of Hydrocarbons http://www.hidrocarburos.gob.bo/sitio/

Bolivian National Oil Company – Yacimientos Petrolíferos Fiscales Bolivianos (YPFB) http://www.ypfb.gob.bo/

Brazil NOC – Petrobras http://www.petrobras.com.br/en/

Brazil National Petroleum Agency http://www.anp.gov.br/

Colombia Ministry of Energy & Mines, Hydrocarbons http://www.minminas.gov.co/minminas/hidrocarburos.jsp

Colombia NOC – Ecopetrol http://www.ecopetrol.com.co/

Ecuador Ministry of Now-Renewable Natural Resources, Hydrocarbons http://www.mrnnr.gob.ec/index.php?option=com_content&view=category&id=58&Itemid=37&lang=en

Ecuador NOC – Petroecuador http://www.eppetroecuador.ec

Mexico Ministry of Energy, Hyrdocarbons http://www.energia.gob.mx/portal/hidrocarburos_2.html

Mexico NOC – Petróleos Mexicanos (PEMEX) http://www.pemex.com/

Peru Ministry of Energy and Mines (MINEM) http://www.minem.gob.pe/

Peru NOC – Petroperu http://www.minem.gob.pe/

Trinidad & Tobago Ministry of Energy http://www.energy.gov.tt/

Trinidad & Tobago NOC – Petrotrin http://www.petrotrin.com/

Venezuela Ministry of Energy and Petroleum http://www.mem.gov.ve/

Venezuela NOC – Petróleos de Venezuela (PdVSA) http://www.pdvsa.com/

Europe

Denmark Ministry of Climate and Energy http://www.kemin.dk/en-US/Sider/frontpage.aspx

Netherlands NOC – Energie Beheer Nederland http://www.ebn.nl/

Norway NOC – Statoil http://www.statoil.com/en/pages/default.aspx

Norway Petroleum Directorate http://www.npd.no/en/

UK Department of Energy and Climate Change http://decc.gov.uk/

Former Soviet Union

Russia Ministry of Energy http://minenergo.com/

Russia NOC – Gazprom http://www.gazprom.com/

Russia NOC – Rosneft http://www.rosneft.com/

Azerbaijan Ministry of Energy and Industry http://www.azerbaijan.az/_StatePower/_MinistersCabinet/ministersCabinet_18_e.html

Azerbaijan NOC – SOCAR http://www.socar.az/index-en.html

Kazakhstan Ministry of Oil and Gas http://en.government.kz/

Kazakhstan NOC – Kazmunaigaz http://www.kmg.kz/en/

Turkmenistan Ministry of Energy and Industry http://www.turkmenistan.gov.tm/_en/

Africa

Algeria Ministry of Energy and Mining http://www.mem-algeria.org/english/index.php

Algeria NOC – Sonatrach http://www.sonatrach-dz.com

Egypt NOC – General Petroleum Corporation  http://www.egpc.com.eg/

Egypt NOC – Natural Gas Holding Company http://www.egas.com.eg

Libya NOC – National Oil Corporation http://en.noclibya.com.ly/

Angola Ministry of Petroleum http://www.minpet.gov.ao/

Angola NOC – Sonangol http://www.sonangol.co.ao/wps/portal/ep

Equatorial Guinea Ministry of Mines, Industry and Energy http://www.equatorialoil.com/

Equatorial Guinea NOC – GEPetrol http://www.guineaecuatorialpetrol.com/e_index.html

Nigeria Department of Petroleum Resources http://www.dprnigeria.com/home.html

Nigeria NOC – National Petroleum Corporation http://www.nnpcgroup.com/

Middle East

Bahrain NOC –Bahrain National Gas Company Banagas http://www.banagas.com/

Bahrain NOC –Bahrain Petroleum Company (Bapco) http://www.bapco.com.bh/

Iran – National Iranian Oil Company http://www.nioc.ir/Portal/Home/Default.aspx?CategoryID=a034ee3f-1acf-4bad-a4af-1bbbf5c1e716

Iran – National Iranian Gas Company http://www.iraniangas.ir/Site.aspx

Iraq – Ministry of Oil http://www.oil.gov.iq/

Kuwait NOC – Kuwait Oil Company (KOC) http://www.kockw.com

Kuwait Gulf Oil Company (Divided Zone) http://www.kgoc.com/

Oman Ministry of Oil and Gas http://www.mog.gov.om/Default.aspx?alias=www.mog.gov.om/english

Oman NOC – Petroleum Development Oman (PDO) http://www.pdo.co.om

Qatar Ministry of Energy & Industry http://www.mei.gov.qa/portal/page?_pageid=36,250133&_dad=portal&_schema=PORTAL

Qatar NOC – Qatar Petroleum -- http://www.qp.com.qa/en/Homepage.aspx

Saudi Arabia Ministry of Petroleum and Mineral resources http://www.mopm.gov.sa/mopm/main.do

Saudi Arabia NOC – Saudi Aramco http://www.saudiaramco.com

UAE – Abu Dhabi NOC (ADNOC) http://www.adnoc.ae/

Yemen – Ministry of Oil and Minerals http://www.mom.gov.ye/en/

Yemen – Petroleum Exploration and Production Authority http://www.pepa.com.ye/

Asia

Australia Department or Resources, Energy and Tourism http://www.ret.gov.au/energy/Pages/index.aspx

Australia Ministerial Council of Energy (MCE) http://www.ret.gov.au/documents/mce/default.html

China National Development and Reform Commission (NDRC) http://en.ndrc.gov.cn/

China NOC  – CNOOC www.cnoocltd.com

China NOC  –  PetroChina http://www.petrochina.com.cn/ptr/

China NOC  – CNPC http://www.cnpc.com.cn/en/

China NOC  – Sinopec http://english.sinopec.com/

India Ministry of Petroleum and Natural Gas http://petroleum.nic.in/

India NOC – Oil and Natural Gas Corporaton (ONGC) http://www.ongcindia.com/

India NOC – Gas Authority of India Ltd. (GAIL) http://gail.nic.in

India NOC – India Oil Corporation (OIC) http://www.iocl.com/

Indonesia Regulatory Agency BP Migas http://www.bpmigas.go.id/en/

Indonesia NOC – PT Pertamina http://www.pertamina.com/

Malaysia Energy Commission http://www.st.gov.my/

Malaysia NOC – Petronas http://www.petronas.com/

Thailand Ministry of Energy http://www.eppo.go.th

Thailand NOC –  PTT http://www.pttplc.com/en

Vietnam NOC – Petrovietnam http://english.pvn.vn/