Sonangol

[Class - 40]

CONSULTANCY RELATING TO THE CLEARANCE OF OIL POLLUTION; OIL-SPILL TREATMENT; PROCESSING OF OIL; REFINING OF CRUDE OIL; TREATMENT OF CRUDE MINERAL OIL; TREATMENT OF OILS BY THE REMOVAL OF POLYCHLORINATED BIPHENOLS; FUEL REFINING; FUEL TREATMENT SERVICES; FILTRATION OF GASES; GAS PROCESSING SERVICES: PURIFICATION OF GASES; RECOVERY OF HYDROCARBONS FOR GAS; REFINING OF GAS; CONSULTANCY, INFORMATION AND ADVISORY SERVICES RELATING TO THE AFORESAID.

[Class - 42]

ANALYSIS FOR OIL AND GAS FIELD EXPLOITATION; ANALYSIS FOR OIL AND GAS FIELD EXPLORATION; ANALYTICAL AND TESTING SERVICES FOR OIL WORKINGS; ANALYTICAL SERVICES RELATING TO THE DEVELOPMENT OF OIL AND GAS FIELDS; ANALYTICAL SERVICES RELATING TO THE EXPLORATION OF OIL AND GAS FIELDS; CONDUCTING FEASIBILITY STUDIES RELATIVE TO OIL AND GAS FIELD EXPLOITATION; CONDUCTING FEASIBILITY STUDIES RELATIVE TO OIL AND GAS FIELD EXPLORATION; EXPLORATION SERVICES TO LOCATE OIL AND GAS; GEOPHYSICAL EXPLORATION FOR THE OIL AND GAS INDUSTRIES; OIL AND GAS EXPLORATION; OIL AND GAS PROSPESTING; OIL SPILL CONTINGENCY PLANNING SERVICES; OIL-WELL TESTING; PROVISION OF TECHNICAL CONSULTANCY TO THE OIL REFINING INDUSTRY; OIL AND GAS FIELD SURVEY SERVICES; CONSULTANCY, INFORMATION AND ADVISORY SERVICES RELATING TO THE AFORESAID.

[Class - 35]

MARKETING SERVICES.