2011 Expo Exhibitors 

NADOA

Industrial Sealing & Lubrication

Desk and Derrick Club of Oklahoma City

Tenaris

Lufkin Industries Inc

Oklahoma Geological Survey

Richart Distributors Inc

Reef Services LLC

Piranha Hose Products/Lamenar Flow Prod

TRC Rod Services of Oklahoma

Clarion Meridian Hotel & Convention Ctr

TXAM Pumps LLC

E.B. Archbald & Associates/SSI

Unit Liner Company

OTA Compression

Verizon Wireless

IHS

Grace Automation/Pride of the Hills Mfg

Centerpoint Energy Service

JWD International Marketing

Flogistix

Dynamic Salvage & Recovery

FlexSteel

Rainmaker Sales Inc

Red River Compressor

Stifel Nicolaus

US EPA Region 6

Wilco Machine & Fab

Don's Directory Inc

Oklahoma Corporation Commission

United Energy Technologies

Checkpoint Pumps and Systems

OKC Products Inc

Supertech West

Clear Creek Construction

Piping Alloys

Sioux Steel Company

UPCO

Ceram-Kote Coatings, Inc.

Renzenberger, Inc.

Caltech Global, LLC

Southern Glove Inc

Verutek Technologies

Amistco Separation Products Inc

Brenntag Southwest Inc

Air Compressor Supply Inc

Chart Cooler Service Co-Aftermarket Div

American Innovations

Interstate Oil & Gas Compact Comm-IOGCC

Texas Alliance of Energy Producers

Trident Steel Corp

ConocoPhillips

Marginal Oil Extraction

Osage Mineral Council

Pollution Control Corp

Donaldson Co

Southwest Kleenpower

Surface Equipment Corp

Hy-Bon Engineering

P E C Manufacturing

Upstream Professionals

Oneok Partners

Bear's Wear Inc

Advanced Micribial Services

Baskins

Insight, LLC

Oklahoma Energy Resources Board (OERB)

Oklahoma Independent Petroleum Assoc  (OIPA)