Customers

Atlanta Gas Light

Alabama Gas

Ameren UE

Alberta Energy

Alliance Pipeline

Anadarko

ANR Pipeline

ARCO (Ecuador)

Ashland

ATCO Gas

BC Gas

B P

Boston Gas

Baltimore Gas & Elec

Bitter Creek Pipeline

Big Sandy Pipeline

Burlington Resources

Buckeye Pipeline

Canadian Petroleum

Canadian Oxy

Calpine Canada

Centra Gas

Chevron

Cigma Inc

Citizen Gas & Coke

Cinergy

Clean Gas Co

CNG Trans. Corp

Cold Lake Expansion

Colonial Pipeline Co

Conoco

Columbia Gas Trans.

Corning Nat Gas

CMS Energy

Connecticut Nat Gas

Consumer Gas Co

CILCO

Dayton Power & Light

Dixie Pipeline

Dominion Gas

Dominion Trans

Diamond Shamrock

Duke Energy

El Paso Energy

Enbridge

Enstar Gas

Energy Alliance Co

Equitrans L.P

Equitable Resources

Entrega Pipeline

Exxon Moble

Flint Energy

Florida Gas Trans

Fluor Daniel

Frontier Energy

Gaz Metropolitan

Georgia Power

Greeley Gas

Heins Consulting LTD

Hiland Partners

Husky Oil

IES Utilities

Illinois Power

Imperial Oil

Iroquis Gas

Kantex

Kern River Pipeline

Kinder Morgan

Keyspan Energy

Lakehead Pipeline

Mapco

Manitoba Hydro

Marketlink Pipeline

Marathon

Mears

Michcon Corp

Mid American Pipeline

Mid-Valley Pipeline

Midwest Nat Gas

MinnCan

Mountain Pipeline Co

M & NE Pipeline

Montreal Pipeline

National Fuel Gas

New England Gas

Niagara Mohawk

North Penn. Gas

Northern Ill Gas

NY State Elec & Gas

NW Natural Gas

NW Pipeline Trans

Nova Corporation

OCP Pipeline

ONEOK

Pacific Coast Ene

Pacific Northern Gas

Pacific Texas Pipeline

PG & E

Panhandle Eastern

Parsons

Pembina Pipeline

PetroEcuador

Peoples Gas Systems

Picacho Pipeline

Pioneer Pipeline

Plantation Pipeline Co

Portland Pipeline Co

Progress Energy

PG Energy

PSNC Energy

Public Service Elec

Questar Pipeline

Rio Grande Pipeline

Rochester Gas & Elec

Sakhalin Island Ppl

San Diego Gas & Elec.

Saskatchewan Oil

Sea Gull Energy

Sevier County Util

Shell Oil

Southern Access Ppl

Southern Conn. Gas

St. Lawrence Gas

Suncor / Transline

Suncor

Sun Pipeline Co

Techint

Tenn. Gas Pipeline

Tenneco Gas

Tengizchevroil

Terasen

Texas NM Pipeline

Trans Canada

Transco

Trunk Line Gas

T.W. Phillips Gas

Union Electric

Unigas

UNOCAL

Vermont Gas

Wakefield Mun.Light

Westpath Pipelne

Westcoast Energy

Williston Basin