[computer software containing pre-recorded databases for the petroleum and natural gas industry]

'comput':1 'contain':3 'databas':7 'gas':13 'industri':14 'natur':12 'petroleum':10 'pre':5 'pre-record':4 'record':6 'softwar':2

[services in the nature of providing access to on-line services for the petroleum and natural gas industries]

'access':7 'gas':18 'industri':19 'line':11 'natur':4,17 'on-lin':9 'petroleum':15 'provid':6 'servic':1,12

[pamphlets, booklets,] reports[, graphs, tables, charts, manuals and maps] for the petroleum and natural gas industries

'booklet':2 'chart':6 'gas':15 'graph':4 'industri':16 'manual':7 'map':9 'natur':14 'pamphlet':1 'petroleum':12 'report':3 'tabl':5

PI

Owners