B
Baker Hughes Inc.
www.bakerhughes.com/casefile
Baker Oil Tools
www.bakerhughes.com/casefile
C
Courage & Valor Fund
www.pennwell.com
Classified Advertising
E
El Paso Field Services
www.elpaso.com
www.elpasopartners.com
I
Industrial Rubber, Inc
Oil Tool Division
www.iri-oiltool.com
Iridium Satellite LLC
www.iridium.com/oilandgas
L
Landmark Graphics
www.petroleumplace.com
O
Oil & Gas Asset Clearinghouse
www.petroleumplace.com
Oracle Corporation
Oil & Gas Journal
Database
www.ogjresearch.com
Oil & Gas Journal
Exchange
www.ogjexchange.com
Oil & Gas Journal
Online
www.ogjonline.com
P
PennWell Corporation
Books
www.pennwell-store.com
PennWell Corporation
Subscriptions
T
Tenaris
U
UOP Inc.
www.uop.com
W
Weatherford Corporate
www.weatherford.com
