[Class : 37] Construction Services Including Drilling And Laying Of Oil And Natural Gas Pipelines; Drilling Of Oil Wells; Construction Of Oil And Natural Gas Processing And Compression Facilities; Construction Of Oil And Natural Gas Distribution Facilities; Management Of Construction Relating To Oil And Natural Gas Exploration, Extraction, Compression , Refining And Distribu...
[Class : 40] Gas Compression Services, Refining Of Gas, Petroleum Gas Liquefaction, Purification And Filtration Of Gas, Incineration Of Gases, Treatment Of Natural Gas Included In Class 40.
[Class : 35] Retail Stores And Wholesale Distributorships Featuring Natural Gas And Petroleum Products, Including Fuel Oil, Gasoline, Diesel Fuel, Crude Oil, And Automotive Fluids, Lubricants, Solvents; Import And Export Of Natural Gas, Petroleum And Petroleum Products And Derivatives.