20K

[Class - 37]

OIL AND GAS DRILLING SERVICES; OPERATION OF OIL AND GAS FIELDS; OPERATION OF DEEPWATER FACILITIES; DRILLING FOR OIL AND GAS INCLUDING IN DEEPWATER; OIL FIELD EXPLOITATION FOR THE EXTRACTION OF OIL; OIL EXTRACTION SERVICES; INDUSTRIAL AND TECHNICAL SERVICES FOR THE COMPLETION OF OIL AND GAS WELLS FOR OIL AND GAS PRODUCTION; SERVICES FOR ENHANCED OIL RECOVERY FROM OIL WELLS; PRODUCTION OF OIL AND GAS IN DEEPWATER WELLS; CONSULTANCY RELATING TO REFINING TECHNOLOGY; CONSULTANCY AND ADVISORY SERVICES RELATING TO THE EXTRACTION OF OIL, ENHANCED OIL RECOVERY AND IMPROVING EFFICIENCY AND OUTPUT OF OIL WELLS; CONSULTANCY RELATING TO REFINING TECHNOLOGY; REFINING TECHNOLOGY SERVICES

[Class - 1]

CHEMICALS USED IN INDUSTRY AND SCIENCE; FLUIDS FOR USE IN THE DRILLING OF OIL AND GAS WELLS; FLUIDS FOR USE IN THE EXTRACTION OF OIL AND GAS; FLUIDS FOR INDUSTRIAL PURPOSES; DE-IONIZED FLUIDS; DE-SALINIZED FLUIDS; GASES; CARBON DIOXIDE, HYDROCARBON GAS, NITROGEN

[Class - 9]

COMPUTER SOFTWARE; PREDICTIVE TOOLKITS, RESERVOIR MODELLING TOOLS, EQUATION-OF-STATE TOOLS; COMPUTER SOFTWARE FOR MODELLING; DEEPWATER OIL AND GAS PRODUCTION FACILITIES

[Class - 42]

OIL WELL TESTING; ENGINEERING AND DESIGN OF DEEPWATER FACILITIES; SCIENTIFIC SERVICES RELATING TO THE EXTRACTION OF OIL AND GAS; OIL EXPLORATION AND PROSPECTING; OIL WELL TESTING; OPERATION OF OIL AND GAS FIELDS (SURVEYING); SCIENTIFIC SERVICES RELATED TO THE ENGINEERING DESIGN AND OPERATION OF DEEPWATER EQUIPMENT AND FACILITIES; ENGINEERING AND TECHNOLOGICAL SERVICES FOR THE COMPLETIONS OF WELLS FOR OIL AND GAS PRODUCTION; INDUSTRIAL ANALYSIS AND RESEARCH SERVICES; TECHNICAL ADVICE AND CONSULTING SERVICES IN THE AREA OF OIL AND GAS FIELDS; RESEARCH IN THE FIELD OF OIL AND GAS WELLS; ENGINEERING AND TECHNOLOGICAL SERVICES FOR ENHANCED OIL RECOVERY FI^OM OIL WELLS; ENGINEERING SERVICES FOR ENHANCED OIL RECOVERY FROM OIL WELLS; ENGINEERING AND TECHNOLOGICAL SERVICES FOR IMPROVING EFFICIENCY AND OUTPUT OF OIL AND GAS WELLS; TECHNICAL PROCESSES FOR INCREASING OIL AND GAS PRODUCTION; DEVELOPMENT OF TECHNOLOGIES FOR INCREASING OIL AND GAS PRODUCTION; TECHNOLOGY DEVELOPMENT AND PUTTING INTO OPERATION SERVICES FOR INCREASING OIL AND GAS PRODUCTION; ENGINEERING AND TECHNOLOGICAL SERVICES RELATING TO INDUSTRIAL PROCESSES FOR INCREASING OIL AND GAS PRODUCTION; ENGINEERING AND TECHNOLOGICAL SERVICES RELATING TO SERVICES FOR IMPROVING EFFICIENCY AND OUTPUT OF OIL AND GAS WELLS ENGINEERING AND TECHNOLOGICAL PROCESSES FOR INCREASING OIL AND GAS PRODUCTION; REFINING TECHNOLOGY SERVICES; CONSULTANCY RELATING TO REFINERY TECHNOLOGY; INDUSTRIAL AND TECHNICAL PROCESSES TO PREVENT THE CLOGGING OF OIL AND GAS WELLS; DEVELOPMENT AND ANALYSIS OF INDUSTRIAL AND TECHNICAL PROCESSES, METHODS FOR PREVENTION OF OIL AND GAS WELL CLOGGING; MEASURING OF GAS FLOOD RESPONSE; CARBON . DIOXIDE SEQUESTRATION, IMPROVING EFFICIENCY OF CARBON DIOXIDE STORAGE; WATER MIXED WITH GAS INJECTION IN THE PROCESS OF EXTRACTION OF OIL AND GAS