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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
oil-well pumping machines
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
software for artificial lift operations, real-time monitoring and optimization, life cycle management for production from oil and gas wells, geothermal wells, water wells, mining, industrial dewatering, and managing flow in refining, petrochemical, and chemical processing operations
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35
Advertising; business management; business administration; office functions
technical consulting and analytical services in the field of managing fluid extraction and flow from oil and gas wells, geothermal wells, water wells, mining, industrial dewatering, and managing flow in refining, petrochemical, and chemical processing operations for artificial lift operations, real-time monitoring and optimization, and well life cycle management
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40
Treatment of materials
providing well completion services in the field of production from oil and gas wells, geothermal wells, water wells, mining, industrial dewatering, and managing flow in refining, petrochemical, and chemical processing operations for artificial lift operations, real-time monitoring and optimization, and well life cycle management
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42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
consulting in the design and development of software in the fields of lifting fluid from oil and gas wells, geothermal wells, water wells, mining, industrial dewatering, and managing flow in refining, petrochemical, and chemical processing operations for artificial lift operations, real-time monitoring and optimization, and well life cycle management