 |
|
Alliance Pipeline Limited |
 |
|
Association of Oil Pipe Lines |
 |
|
Boardwalk Pipeline |
 |
|
BP |
 |
|
Buckeye
Pipe Line Company |
 |
|
CenterPoint
Energy Gas Transmission Company |
 |
|
Chevron
Pipe Line Company |
 |
|
Colonial
Pipeline Company |
 |
|
Colorado Interstate Gas |
 |
|
Columbia
Gas/Columbia Gulf |
 |
|
ConocoPhillips |
 |
|
Dominion
Transmission Corp. |
 |
|
El Paso Natural Gas
|
 |
|
Enbridge
Pipelines |
 |
|
EPCO, Inc. |
 |
|
Explorer
Pipeline Company |
 |
|
ExxonMobil
Pipeline Company |
 |
|
GASSCO
(Norway) |
 |
|
GASUM
OY (Finland) |
 |
|
Gaz
De France |
 |
|
Marathon Pipe Line LLC |
 |
|
National
Fuel Gas Company |
 |
|
N.V.
Nederlandse Gasunie (Netherlands) |
 |
|
National Grid |
 |
|
ONEOK Partners |
 |
|
Pacific Gas and Electric Company |
 |
|
Panhandle
Energy |
 |
|
Petrobras |
 |
|
Saudi
Aramco (Saudi Arabia) |
 |
|
Shell
Pipeline Company LP |
 |
|
Southern
California Gas Company, a Sempra Energy utility |
 |
|
Southern Natural Gas |
 |
|
Spectra Energy Transmission, LLC |
 |
|
Tennessee Gas Pipeline Company |
 |
|
Total S.A. |
 |
|
TransCanada
Pipelines Limited |
 |
|
TransGas
Limited |
 |
|
Williams
Gas Pipelines |
Associate Members
|
 |
|
Applus RTD |
 |
|
Berg Steel Pipe Corporation |
 |
|
GE Oil & Gas |
 |
|
The Lincoln Electric Company |
Technical Program Associate Members
|
| BJ Pipeline Inspection Services |
| IPSCO |
| Nippon Steel Corporation |
| Rosen |
| Siemens Energy & Automation, Inc. |
| Solar Turbines, Inc. |
| T.D. Williamson, Inc. |
| Tuberia Laguna, S.A, DE C.V. |
| Tubos de Acero de Mexico, S.A. |
| Tuboscope Pipeline Services |
