B
www.bakerhughes.com/drillingfluids
C
www.CapRock.com
E
www.emdchemicals.com/analytics/AquastarCD
H
Fluids Systems
www.halliiburton.com/RedBook
Production Optimization
[email protected]
I
www.iri-oiltool.com
www.inteq.com
O
www.ogjonline.com
Q
quincycompressor.com/ogj
R
www.rmag.org
S
www.shell.com/globalsolutions
www.shell.com/careers/technical
T
www.tenaris.com
www.ogclearinghouse.com
W
www.weatherford.com