Drilling rigs; floating or non-floating drilling rigs; drilling rigs for drilling off-shore wells and onshore wells; semi-submersible drilling rigs; drilling machines, tools and rods, namely drilling machines for metalworking, well drilling machines, deep hole drilling machines, and column drilling machines; deep hole drilling machines and structural parts therefor; machine tools namely, milling cutters machine tools, machine tools for breaking up road surfaces; power tools; well drilling machines; centering drilling bits being parts of machines; drilling heads being parts of deep hole drilling machines; oil drilling tools for use with deep hole drilling machines; impact enhancing tools for use in the drilling of oil-wells; hydraulic wrenches for use on drilling rigs; drilling machine supports, namely, pneumatic controls for motors and engines used in the installation and replacement of oil and gas pipe lines and wells; motors and engines used in industrial applications; machine coupling and transmission components (except for land vehicles); blowing machines for the compression, exhaustion and transport of gases; jack up drilling rigs; semi tender drilling rigs; tender drilling rigs; feeders, namely, feed grinding machines; robotic arms for drilling; cranes; handling apparatus for loading and unloading, namely cranes, robotic arms for loading; crude oil refining machines; hydraulic and pneumatic control valves for motors and engines; drilling rig equipment or components of such equipment, namely but not limited to, top drives, automatic floor wrenches, pipe handling systems, mud pumps, draw-works and automatic catwalks; electronic controls used to monitor, display, relay and archive drilling information and to control the functions, processes and operations of oil and gas drilling rig equipment, sold as a component part of said oil and gas drilling rig equipment; drilling control equipment for use in the oil and gas industry, namely, mud pumps, shale shakers, radiator fans, top drives, winches, pumps, draw-works, namely, hoists, and crown savers, namely, safety devices used to prevent the traveling block from striking the crown block on a drilling rig; drills and parts therefore for use in the oil and gas industry in land-based applications; oil well boring machine tools

Scientific, nautical, surveying, electric, photographic and optical apparatus and instruments and apparatus and instruments for weighing, measuring, signaling, checking (supervision), life-saving and teaching, namely, mass spectrometers, computer chips, stills for laboratory experiments, scientific prisms, space probes, navigational buoys, global positioning system (GPS) consisting of computers, computer software, transmitters, receivers, and network interface devices, surveying instruments, connecting electrical cables, electric control panels, electric electrical conductors for transformers, photographic lenses and filters, photographic cameras, optical receivers, optical cables, optical condensers, optical filters, optical fibers, electronic weighing scales for personal use, measuring tapes, measuring rules, laser measuring tapes, signal lanterns, signaling buoys, radio transmitters and receivers, life vests, life nets, lifeboats and life rafts, lifebelts, teaching robots in the field of oil and gas drilling, casualty mannequins for medical professionals, sensors for determining temperature, pressure gauges, gas flow monitors and gas gauges; apparatus for recording, transmission or reproduction of sound or images, namely cameras; Blank magnetic discs data processing equipment, namely computers; computer software for use in operating, managing, analyzing, and controlling deep hole drilling hole drilling machines in the field of oil and gas industry; computer software for use in visualization in the nature of graphical representation and analysis in the field of oil exploration and oil and gas production; remote control apparatus, namely, remote controls for operating deep hole drilling machines, remote controls for projectors; meteorological instruments; electric apparatus for checking (supervision) and surveillance, namely, electric and electronic video surveillance installations, LCD monitors, pressure meters, laser measuring tapes, level gauges, fuel gauges; projection apparatus, namely, video projectors, multimedia projectors, overhead projectors; projection screens; sonars; pressure sensors; computer software for enhancing the drilling process of onshore and offshore wells; computer software to control machinery used for drilling onshore and offshore wells; computer software to control and operating drilling machines in the field of oil and gas industry; computer software for (onsite and remotely) controlling, operating, monitoring, organising and analysing databases and drilling machines in the field of oil and gas drilling and production; computer software for predictive maintenance and servicing of oil and gas drilling rig equipment; computer software to take measurements in order that it can predict when machinery needs servicing in the field of oil and gas drilling and production; computer software that provides real-time, integrated business management intelligence by combining information from various databases; computer software for the collection of data and analysis of data, namely, database management software; information systems, comprising computer hardware, computer software and electronic controls and alarms, used to monitor, display, relay and archive drilling information and to control the functions, processes, and operations of oil and gas drilling rigs; computer systems comprised of computer hardware, computer software and electronic sensors all for tracking and analysing operational, performance of oil and gas drilling rigs; computer systems comprised of computer hardware, computer software and electronic sensors all for tracking, compiling, reporting, and analysing drilling information in the field of oil and gas well downhole drilling; computer systems comprised of computer hardware and computer software that facilitate field execution of operational procedures, completion and submission of operational reports, monitoring of operations and equipment, and tracking of personnel skills and competences all in the field of oil and gas well downhole drilling, and deep hole drilling; computer hardware and computer software used for collection of statistical production data in the field of oil drilling industry; computer software for use in directional steering control of deep hole drilling machines; computer software for use in improving machine torque and assists in the prevention of stick-slip effect in the fields of deep hole drilling and oil drilling industry; computer software that de-synchronises the timing of pump strokes in mud pumps; computer software that equalises the load on power generators, namely, computer software for managing and controlling electric power generators; computer software for the collection of positioning information from global positioning system (GPS) transmitters; computer software for evaluating the integrity and performance of oil, gas and water wells in the petroleum industry and other sectors; apparatus and instruments for evaluating the integrity and performance of oil, gas and water wells in the petroleum industry and other sectors, using ultrasound, namely ultrasonic sensors and ultrasonic flaw detectors; measurement, recording and display technology devices, and other measurement technology devices, namely, computer hardware for database management; computer software for use in measuring, recording and displaying in the nature of graphical representation and analysis, ultrasound measurements and images all in the field of oil and gas drilling industry; data collection software, namely, database management software for use in oil and gas operations; computer software for use in operating oil and gas well downhole survey and measurement equipment; non-medical, ultrasound measurement and imaging devices, namely, ultrasound space probes, and ultrasound flow meters; survey and measurement equipment for oil, gas and water wells and related process and production systems, namely, depth gauges, surveying instruments, and oil and gas well downhole survey and measurement equipment; surveying machines, surveying instruments, and electronic sensors, namely, drift tools for use in drill holes; microprocessors for reading, recording, and presenting survey data gathered in drill holes; measurement apparatus, namely, digital torque gauges, strain gauges, level gauges, depth gauges; measuring tools for use in the oil and gas industry, namely, tools used to perform downhole surveys and transmit downhole survey data in the nature of oil and gas well downhole survey and measurement equipment