[Class : 42] Oil And Gas Prospecting, Oil Field Exploration, Oil Field Surveys, Oil Well Testing, Engineering, Engineereing Drawings And Industrial Design.

[Class : 37] Construction Services; Installation And Repair Services; Mining Extraction, Oil And Gas Drilling As Included In Class 37.

[Class : 42] Scientific And Technological Services And Research And Design Relating Thereto; Industrial Analysis, Industrial Research And Industrial Design Services; Quality Control And Authentication Services; Design And Development Of Computer Hardware And Software. As Included In Class 42.