Baker Hughes Incorporated
BCCK Engineering, Inc.
Chevron
GE Oil & Gas
Industrial Rubber, Inc.
Linde AG
Oil & Gas Asset Clearinghouse
PennWell Corporation
DOT New Orleans
www.dotinternational.net
Houston Energy Financial Forum
www.accessanalyst.net
OGJ Midyear Forecast Webcast
www.ogjonline.com (webcast section)
OGJ Online Research Center
www.ogjresearch.com
Oil & Gas Maintenance Technology Conference & Exhibition
www.oilandgasmaintenance.com
PennWell Books
www.PennWellBooks.comSud-Chemie AG
Willbros USA, Inc.