OPT

Computer application software for computers, namely, software for the petroleum and petrochemical industry for use in database management; Computer operating programs and computer operating systems; Computer operating programs, recorded; Computer peripheral devices; Computer software for the petroleum and petrochemical industry for use in database management; Computers; Downloadable computer software for the petroleum and petrochemical industry for use in database management; Computer software recorded on CDs and DVDs for database management for the petroleum and petrochemical industry