PROVEN TECHNOLOGY
FOR INDIVIDUAL VALVE
SOLUTIONS - WORLDWIDE
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global users

The following is a partial list of end users that GWC has an installed base with over the last 20 years. GWC takes great pride in the fact that our valves have been used in over 50 Countries Worldwide.

NORTH AMERICA

Aera Energy

USA

Berry Petroleum

USA

BCCK Engineering

USA

Beryl Oil & Gas

USA

Black Elk Energy

USA

BP Whiting Cogen

USA

Brigham Exploration

USA

Castex Energy

USA

Century Exploration Chemtex, West Virginia

USA

Citgo Refinery

USA

Conoco Phillips

USA

CUWCD, Central Utah Water Conservatory

USA

Denbury Onshore LLC

USA

Denbury Resources

USA

Department of Energy, Washington

USA

Devon Canada Corporation

USA

Eastern Municipal Water District, California

USA

EG&G

USA

Elco

USA

Enbridge Energy Encana

USA

EOG Resources

USA

Genesis Energy Limited Energy XXI

USA

Fairways Offshore

USA

GOM

USA

Genesis Energy Limited

USA

Greka Energy

USA

Gulf Field Services

USA

Gulf Production

USA

Harvest Oil & Gas

USA

Indiana Harbor

USA

Karnes Enterprises

USA

Kinder Morgan

USA

KR HOLDINGS

USA

LLOG Exploration

USA

March Air Force Base, California

USA

Mariner Energy

USA

Maritech Resources

USA

Medco Energy

USA

Merit Energy

USA

Mogas

USA

Monforte Exploration

USA

Moss Landing Power, California

USA

National Fuel Gas

USA

Nextera Energy, Blyth California

USA

Nippon Oil & Exploration

USA

NOccidental Oil & Gas

USA

ONEOK

USA

Ormat Energy Systems

USA

Palm Energy

USA

Petroquest Energy

USA

Raytheon, Arkansas

USA

Rooster Petroleum

USA

SeaBoard

USA

Seneca Resources

USA

Shell Chemical

USA

Shell E&P

USA

SM Energy

USA

SPN Resources

USA

Stone Energy

USA

Sundown Energy

USA

Ultramar

USA

University California, San Diego

USA

Unocal California

USA

UOP Russell

USA

US Borax

USA

Vitol Midstream

USA

Walter Oil and Gas

USA

Weyerhaeuser

USA

Advantage Oil + Gas

Canada

ARC Resources

Canada

Atco Energy

Canada

Alberta-Pacific Forest

Canada

Canadian National Resources Limited (CNRL)

Canada

Cequence Energy

Canada

CF Industries

Canada

Daylight Energy

Canada

Devon Canada Corporation

Canada

Enbridge Corp.

Canada

EnCana Midstream

Canada

Enerflex

Canada

Epcor

Canada

Gibson Energy

Canada

Husky Oil Limited

Canada

Irving Oil

Canada

Marathon Oil

Canada

Murphy Oilfield Rental Sand Separators

Canada

Nova Gas

Canada

Pembina Pipelines

Canada

Pengrowth Energy Trust

Canada

Pro Link

Canada

Sem Cams

Canada

Shell Canada

Canada

Spartan Controls

Canada

Spectra Energy

Canada

Taqa North

Canada

Tara Projects

Canada

Thermo Design

Canada

Waterflood

Canada

South America

Tecna

Argentina

Empressa Petrolera Chaco

Bolivia

YPFB Chaco

Bolivia

YPFB Redes

Bolivia

Chemtex Italia

Brazil

J.W. Ind. E Com. De Equip.em Aco Inoxidevel Ltda.

Brazil

JW Equipmentos

Brazil

KEI-TEK/SP

Brazil

M&G Polimeros

Brazil

Pall do Brazil / SP

Brazil

Peterolio Brasileiro S/A

Brazil

Petrobas

Brazil

Petrobras, Cascade Chinook

Brazil

Petrogas Rima Small Satellite (PETROBAS)

Brazil

Prosafe Productions PTE LTD

Brazil

Zepponi

Brazil

Codelco Copper Mining

Chile

Islas Refinery

Curacao

Agip

Ecuador

Complejo Palo Azul

Ecuador

Consorcio Tecnaecuamedanito

Ecuador

Empresa Publica de Hidrocarburos ep Ecuador

Ecuador

Petroamazonas S.A

Ecuador

Petrocomercial

Ecuador

Petroindustrial

Ecuador

Petromazonas Ep

Ecuador

Petroproduccion

Ecuador

Shushufindi Refinery

Ecuador

Industrial

Peru

EOG Resources

Trinidad

Petrochemical Plant

Trinidad

Barivin

Venezuela

Corporacion Electricia Nacional

Venezuela

Integra Solutions & Tech.
PDVSA

Venezuela

PDVSA – GAS

Venezuela

PDVSA Petroleos, S.A.

Venezuela

PDVSA, La Salina

Venezuela

PDVSA, San Tome

Venezuela

PDVSA La Cruz

Venezuela

Pequiven

Venezuela

Petroregional del Lago

Venezuela

Sincor

Venezuela

Asia

China Petroleum Material Corpotation

China

CITIC Pacific

China

CNPC Material Company

China

Great Nile Petroleum Operation Company

China

Meizhou Wan Power Plant

China

Petro

China

Dalian Lng Co, Ltd.

China

Magnetron

Dubai

Airport Authority

Hong Kong

CLP China Light and Power Co.

Hong Kong

ECO Aviation Fuel Services Limited

Hong Kong

Leighton

Hong Kong

Reliance Industries Ltd

India

Amerada Hess

Indonesia

Amoco Mitsui Pta

Indonesia

Caltex

Indonesia

Chandra Asri

Indonesia

Chevron

Indonesia

Citic Seram

Indonesia

Citic Seram Energy Ltd

Indonesia

Conoco Phillips

Indonesia

Easterntex

Indonesia

Krakatau Steel

Indonesia

Maxus

Indonesia

Medco Energy

Indonesia

P.T. Arun LNG.

Indonesia

Pertamina

Indonesia

Pertamina Telisman

Indonesia

Petro China Int

Indonesia

Petrokiminia Gresik

Indonesia

PGN Perusahaan Gas Negara

Indonesia

PLTU Suralaya

Indonesia

PT Asia Pacific Fibers

Indonesia

PT Asia Pacific Fibers

Indonesia

PT Bridgestone Tyre

Indonesia

PT Easteren Tex

Indonesia

PT Gresik Gases Indonesia

Indonesia

PT Medco E&P Lematang

Indonesia

PT Pembangkitan Jawa Bali Surabaya

Indonesia

PT Pertamina (Persero)

Indonesia

PT Petrokimia Gresik

Indonesia

PT Pupuk Iskander Muda

Indonesia

PT Pupuk Kujang

Indonesia

PT Tifico

Indonesia

PT. Arun NGL CO

Indonesia

Salamander Energy Limited

Indonesia

Toray

Indonesia

Unocal

Indonesia

Kogas

Korea

BASF Petronas Chemical Sdn Bhd

Malaysia

Bumi Armada

Malaysia

Cetco Oilfield Services

Malaysia

LNG Dua Sdn Bhd

Malaysia

Melaka Refining Company Sdn Bhd

Malaysia

Petronas

Malaysia

Petronas Carigali SDN BHD & Exxon Mobil

Malaysia

Petronas Gas Berhad

Malaysia

Sabah Shell Petroleum Company Limited

Malaysia

Sarawak Shell Berhad

Malaysia

Sbm Offshore

Malaysia

Talisman Energy Limited

Malaysia

Coim Asia Pacific PTE Ltd.

Singapore

Exxon

Singapore

KEPPEL

Singapore

Petamina

Singapore

Petrochina

Singapore

Prosafe

Singapore

Shell Terminal

Sri Lanka

Eastern sugar mill

Thailand

Hindustan Oil Exploration

Thailand

Petroleum Authority

Thailand

PTT Natural Gas Dist. Co. Ltd.

Thailand

Meteks B.V.

Uzbekistan

Cuulong Joing Op Co. (CJOC)

Vietnam

Modec Management Services PTE Ltd.

Vietnam

Oil Terminal PDC

Vietnam

Petrolimex

Vietnam

PetroVietnam Gas

Vietnam

PTSC Mechanical & Const Co.

Vietnam

PVOil Corp.

Vietnam

Truong Son Joc

Vietnam

TSJOC Truong Son Joc

Vietnam

Vietsovpetro

Vietnam

Africa

Activite-Aval-Division GNL (GL2Z) Oran

Algeria

Agip Oil Co., Ltd

Algeria

Amerada Hess (GEA) Ltd

Algeria

El Djazairia El Omania Fertilizer Project (Algeria Oman Fertiizer Company)

Algeria

Groupment Berkine Sonatrach-Anadarko

Algeria

Mittal Steel Annaba Spa

Algeria

SNC Lavalin

Algeria

Sonahess / Amerada Hess (GEA)

Algeria

Sonatrach

Algeria

Petreco UK

Angola

AMCK Mining SPRL DRC

Africa

Freeport Mining DRC

Africa

Tenke Fungurume Mining .A.R.L.DRC

Africa

ACPA

Egypt

Badr Petroleum Company

Egypt

Kenya Pipeline Co.

Kenya

Zuetina Oil Co.

Libya

AGOCO (Arabian Gulf Oil Company)

Libya

Azzawiya Oil Refining Co., Inc.

Libya

Brega Petroleum Marketing Co.

Libya

ENI Oil Company Ltd

Libya

Ras Lunuf Oil & Gas Processing

Libya

Chevron

Nigeria

Rivers State Government

Nigeria

Shell Petroleum Development Company

Nigeria

Petro Energy

Sudan

Petrodar Operating Co. Ltd.

Sudan

First Quantum Minerals Ltd.

Tanzania

Sagaz

Tunisia

Societe Tunisienne Des Industries De Raffinage

Tunisia

FQML Kansanshi Mine

Zambia

Kansanshi Mining PLC

Zambia

Australia

Alinta Cogeneration (Wagerup) Pty Ltd

Australia

Apache Oil Ltd.

Australia

Chevron-Texaco

Australia

Eastern Star Gas

Australia

Esperance Pipeline Company

Australia

John Holland

Australia

Kansanshi Mine

Australia

Origin Energy Ltd

Australia

Queensland Gas Company

Australia

Queensland Nickel Pty. Ltd.

Australia

Santos Ltd.

Australia

Cheal

New Zealand

Greymouth Petroleum

New Zealand

Mantara Coogee

New Zealand

Prosafe Production ltd

New Zealand

Tag Oil NZ Ltd.

New Zealand

Tui FPSO

New Zealand

Interoil Ltd Refinery Papua

New Guinea

PNG Refinery Papua

New Guinea

Europe

GE Energy Products

Italy

Agnico/ Eagle Mines Ltd.

Finland

Metso Automation OY

Finland

Belle Etoile Hydrogene

France

Agip Eni

Italy

GE

Netherlands

TD Williamson

Romania

Exxon

Russia

GaspromNeft

Russia

Gazprom Dobycha Orenburg OOO

Russia

OAO “Gasprom Neft”, Omsk Refinery

Russia

Parker Drilling

Russia

Thermo Design

Russia

Oil Refinery Pancevo

Serbia

GEB Electrik

Turkey

National Grid

UK

Sabic

UK

Solutia Chemical Plant, South Wales

UK

Tees Alliance Group

UK

Middle East

Hidd Power Company BSC

Bahrain

AMAL Petroleum

Egypt

Badr Petroleum Company

Egypt

Cairo Oil Refinery “CORC”

Egypt

Ocean East Zeit Petroleum

Egypt

Petrobel (Belayim Petroleum Company)

Egypt

SOPCO-Suez

Egypt

Northern Oil Company

Iraq

Petroleum Refinery Co. Ltd.

Jordan

Ministry of Water & Irrigation

Jordan

KNPC, Kuwait National Petroleum Company

Kuwait

Mina Abdualla Oil Refinery

Kuwait

Petrochemical Industries

Kuwait

Air Liquide Sohar Industrial Gases LLC (ALSIG)

Oman

Daleel Petroleum LLC

Oman

Occidental of Oman

Oman

Oman Gas Company (OGC)

Oman

Oman Refinery

Oman

Petroleum Development of Oman (PDO)

Oman

Pakistan Oilfields Ltd.

Pakistan

Chiyoda Corporation – QPG Project Site Office

Qatar

Qatar Gas

Qatar

Qatar Petrochemical Co.

Qatar

Qatar Petroleum

Qatar

RasGas

Qatar

Sabic (Jubail)

Saudi Arabia

Saudi Aramco

Saudi Arabia

Saudi Electricity Company

Saudi Arabia

Abu Dhabi Gas Liq.

UAE

ADCO

UAE

ADGAS

UAE

Adma Opco, Adu Dhabi (Abu Dhabi Marine Operating Company)

UAE

ADOC-Japan Oil Co.

UAE

Al Ahilia Oilfields Development Co., Adu Dhabi

UAE

Al Zawra Central Power Plant

UAE

Crescent Petroleum Intl Co.

UAE

Dubai Electricity & Water Authority

UAE

Dubai Port Authority

UAE

Emlab

UAE

Fewa

UAE

Sharijah Electricity & Water Authority

UAE

TAKREER

UAE