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INTEGRATED ENERGY INC
Acquired by MCO Resources Corporation in 1984



PRODUCTION OPERATORS INC
Acquired by Universal Compression Inc from Schlumberger Limited in 2001.



REPUBLIC SUPPLY COMPANY
Acquired by National Oilwell Varco in 2000.



ROBERDS - JOHNSON INDUSTRIES INC
Acquired by National Oilwell Varco in 1998.



SSA ALLIANCE
Alliance formed between Schilling Robotics, based in U.S. and Sub-Atlantic Ltd, based in UK



SCHLUMBERGERSEMA INC
Acquired by Atos Origin in September 2003 for $1.3 billion Euros in cash and shares.



FMC SMITH METER INC
Name changed to FMC Measurement Solutions in 2000.



SUNLAND DIRECTIONAL DRILLING
see Sunland Construction Inc.



SWACO
See M-I LLC



TECH POWER CONTROLS
Acquired by National Oilwell Varco in 2001.



TEXAS GULF PETROLEUM SUPPLY CO
Acquired by National Oilwell Varco in 2001.



UNIBAR ENERGY SERVICES INC
acquired by Anchor in 1996. See Anchor Drilling Fluids USA Inc



WESTERN ATLAS INTERNATIONAL INC
Acquired by Landmark Graphics Corporation in 1996.



SKYVISION INC
See Petris Technology Inc



ELLIS WILLIAMS COMPANY INC
Acquired by Rowan Companies Inc and renamed LeTourneau Ellis Williams Co (LEWCO) in 2000; subsequently renamed LTI Drilling Systems.



BAKER PROCESS
The former oil and gas unit of the Baker Process divisions of Baker Hughes Inc became Petreco International Inc. in October 2001.



TELLEPSEN SERVICES COMPANY
See BIS TEPSCO Inc.



FMC ENERGY PROCESSING SYSTEMS
Products segment of FMC Technologies Inc. based in Houston.



KALDAIR LTD
Acquired by John Zink Company LLC in 2001



HANOVER MEASUREMENT SERVICES COMPANY LP
Acquired by EMS Pipeline Services, a business unit of EMS Group in March 2004.



TOBIN INTERNATIONAL INC
Acquired by P2 Energy Solutions in January 2004.



BARBER INDUSTRIES INC
Acquired by Wood Group Pressure Control in April 2003; renamed Wood Group Pressure Control Canada Inc in September 2004



MATRIX ENGINEERING LTD
Renamed CB&I Matrix in 2000



BEST EQUIPMENT SERVICE & SALES COMPANY
See Best Pumpworks Inc



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HQ HQ/Plant Plant Office XRef
 
 
800-829-2002