پالایشگاههای مهم دنیا

Abadan Refinery

Abu Dhabi National Oil Company (ADNOC)

AGIPP - AgipPetroli S.P.A.

Alon USA

Amerada Hess Corporation

American International Petroleum Corp.

American Refining Group

Anonima Petroli Italiana SpA (API)

API Group

Ashland Petroleum Company

Astra-Capsa

Attock Refinery Limited (ARL)

BayernOil Raffineriegesellschaft

Bharat Petroleum (India)

Bongaigaon Refinery & Petrochemical

BP

BP - Whiting Refinery

Caltex Petroleum Corp.

CanArgo Energy Corporation

Cenex Harvest States Cooperatives

CEPSA

Chennai Petroleum Corporation

ChevronTexaco

China National Petrochemical (Sinopec)

China National Petroleum Corp.(CNPC)

Chinese Petroleum Corp.

Citgo Petroleum

ConocoPhillips

Cosmo Oil

Crown Central Petroleum Corp.

DEA Mineraloel AG

Ecopetrol (Colombia)

Empresa Nacional Del Petroleo (Chile)

Engen

Ergon Refinery

ExxonMobil Corporation

Farmland Industries

Flint Hills Resources

Fortum O&G

Giant Industries Inc.

GLIMAR Oil Refinery SA

Hanwha Energy Co. Ltd. (Korea)

Hellenic Petroleum SA

Holly Corporation

Husky Oil Ltd. (Canada)

Hyundai Oil Refinery Co., Ltd

Idemitsu Kosan Co.,Ltd.

Indian Oil Corp.

Irving Oil Limited

ISAB (Italy)

Japan Energy Corporation

Kuwait National Petroleum Company

LG-Caltex Oil

Lukoil

Marathon Ashland Petroleum LLC

Mitsui & Co.,Ltd.

Mobil Oil Australia Limited

Murphy Oil Corp.

National Cooperative Refinery Assoc.- NCRA

National Iranian Oil Company

National Petroleum Agency - Brazil (ANP)

National Refinery Limited

Nerefco

Netherlands Refining Co. (NEREFCO)

Nigerian National Petroleum Corp.

Nihonkai Oil Co.,Ltd.

Nippon Oil Corporation

Norsk Hydro

Nynas Group

OMV Aktiengesellschaft (Austria)

Pemex (Mexico)

Pertamina (Indonesia)

Petro Star

Petrobras

Petrobrazi Company

Petro-Canada

Petrochem Carless

Petrogal (Portugal)

Petroleo Brasileiro, S.A.- Petrobras  

Petróleos de Venezuela (PDVSA)

Petroleos del Peru

Petroleum Authority of Thailand

Petroleum Co. of Trinidad and Tobago Ltd. (Petrotrin)

Petron (Philippines)

Petronas

PETROPERU S.A.

Petroplus

PETROTRIN

PETROX S.A. Refinería de Petróleo

Preem Raffinaderi

Premcor Refining Group Inc.

Qatar General Petroleum Corporation

Refinaria de Petroleos de Manguinhos

Repsol, S.A.

Rompetrol

San Joaquin Refining Co., Inc.

SARAS

Sarpom

Saudi Aramco

Shanghai Oil

Shell Oil Group

Singapore Petroleum Company Limited (SPC)

SK Corporation

Slovene Petroleum Company

Somerset Refinery, Inc.

Staatsolie Refinery

Statoil

Sun Company, Inc. (SUNOCO)

Suncor

Tamoil 

Tesoro Petroleum Corporation

The Williams Companies

Total Fina Elf

Turkish Petroleum Corp.

Valero Energy Corporation

Vietnam National Petroleum (Petrolimex)

Wintershall AG

YPF (Argentina)

Yukos Oil Corporation