76286578
Jul 17, 2001
Sep 12, 2006
[ Public utility services in the nature of natural gas and coalbed methane gas distribution ]
Transportation and storage[ Oil and gas well treatment; gas production services, namely, natural gas and coalbed methane gas production services ]
Treatment of MaterialsGeophysical exploration for the oil and gas industries; management and design of oil and gas well drilling; oil and gas well prospecting, namely, well logging and testing; coalbed methane resource assessment; development of coalbed methane resources
Computer and Scientific