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+LAYNE ENERGY INC
Exploration Division
Grayson, KY
606-474-6285
LAYNE ENERGY INC
Exploration Division

8506 N State Highway 7
Grayson, KY 41143-7446
606-474-6285



+LAYNE ENERGY INC
Denver, CO
303-830-0757



+LAYNE ENVIRONMENTAL SERVICE INC
Long Beach, CA
562-595-6551



+LAYNE ENVIRONMENTAL SERVICE INC
Shawnee Mission, KS
913-362-0510



+LAYNE ENERGY INC
Cherokee Operations
Elk City, KS
620-627-2499



LAYNE INC
Merged with Christensen Boyles Corporation in 1996 to form Layne Christensen Company.



+LAYNE ENERGY INC
Austin Office
Austin, TX
512-538-2668



RISE ENERGY LIMITED
Merged with DT Energy Limited in June 2003 to form Delphi Energy Corporation.



WESTERN STANDARD ENERGY CORPORATION
Has no oil and gas interests as of May 2011.



NORTH AMERICAN PETROLEUM CORPORATION USA - NAPCUS
Consummated Chapter 11 Plan and changed name to Petroflow Energy Corporation in December 2011.



EAGLE ROCK EXPLORATION LIMITED
Name changed to Wild Stream Exploration Inc in November 2009.



SEAWELL LIMITED
Merged with Allis-Chalmers Energy Inc in February 2011 to form Archer Limited.



REALM ENERGY INTERNATIONAL CORPORATION
Acquired by San Leon Energy in November 2011.



GOLD POINT ENERGY CORPORATION
Acquired by San Leon Energy plc in May 2009.



EMERGE OIL & GAS INC
Acquired by Twin Butte Energy Limited in January 2012.



DAYLIGHT RESOURCES TRUST
Changed name to Daylight Energy Limited in May 2010.



DAYLIGHT ENERGY LIMITED
Acquired by Sinopec International Petroleum Exploration for $2.1 billion in December 2011 and name changed to Sinopec Daylight Energy Limited.



AKER DRILLING
Acquired by Transocean for $1.43 billion in November 2011 and renamed Transocean Norway Drilling AS.



RIFT OIL PLC
Acquired by Talisman Energy Inc in August 2009.



GENEL ENERGY INTERNATIONAL
Merged with Vallares plc in November 2011 to form Genel Energy plc.



VALLARES PLC
Merged with Genel Energy International plc in November 2011 to form Genel Energy plc.



ENTERPRISE GP HOLDINGS LP
Merged with Enterprise Products Partners LP in November 2010.



KEMEX LIMITED
Acquired by Oak Point Energy Limited in September 2011.



RAM ENERGY RESOURCES INC
Acquired by Petrohawk Energy Corporation in February 2012 for $550 million. Name changed to Halcon Resources Corporation.



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