76508356
Apr 21, 2003
Nov 16, 2004
computer software and computers for use in the petroleum and natural gas industries; computer software and computers for use in the monitoring of oil and gas wells, pipelines and processing facilities and in the modeling and optimization of operating conditions in the same; monitors and sensors for use in the petroleum and natural gas industries
Electrical and Scientific Apparatuscomputer programming services; design of computers; design, rental and leasing of computer software; technical advisory and consultancy services relating to the petroleum and natural gas industries; technical advisory and consultancy services relating to the petroleum and natural gas industries and to operation of computers and of computer software for use in the petroleum and natural gas industries; installation, maintenance and upgrading of computer software
Computer and Scientific