Computer software for controlling, operating, monitoring, organizing and analyzing data systems and equipment in the field of oil and gas drilling and production; information system, 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 system comprised of hardware, software, instrumentation, and sensors for tracking operational, performance and well site information; computer system comprised of hardware, software, instrumentation, and sensors for tracking, compiling, reporting, and analyzing mud logging and drilling information; 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; computer hardware and software used for data acquisition in the oil industry; computer software for directional steering control; measuring tools for use in the oil and gas industry, namely, tools used to perform downhole surveys and transmit downhole survey data

Procuring of business contracts in the field of oil and gas drilling and exploitation; rental of personnel for onshore and offshore oil and gas drilling, exploration and production; business management services, namely, project management in the field of oil and gas well drilling

Onshore and offshore oil and gas well drilling services; rental and contracting of equipment, tools, rigs and vessels for onshore and offshore oil and gas drilling, exploration and production; installation, construction, maintenance and repair of oil and gas well drilling rigs and equipment; consulting services in the field of oil and gas well drilling; providing information via the Internet about maintenance of equipment used in the oil and gas industry; installation, maintenance and repair of computer hardware systems and computer hardware for monitoring the operation and performance of drilling rigs for oil and gas wells

Onshore and offshore oil and gas production services for others; oil and gas completion services, namely, assembly of tubulars and equipment to enable safe and efficient production from an oil or gas well for others; oil and gas stimulation services, namely, treatments to restore or enhance the performance of wells for others; assembly of oil and gas well drilling rigs and equipment for others; providing information via the Internet about production in the oil and gas industry

Consultation regarding the engineering aspects of drilling equipment used in the oil and gas industry; providing information related to the engineering aspects of drilling equipment used in the oil and gas industry; support services in the nature of troubleshooting computer software incorporated in drilling equipment used in the oil and gas industry; engineering services in the field of oil and gas well drilling; computer services, namely, consultation services and customization, updating, development, installation, repair, and maintenance of computer software for monitoring the operation and performance of drilling rigs for oil and gas wells; monitoring services, namely, monitoring the operation and performance of drilling rigs using software, hardware, instrumentation, and sensors; providing online non-downloadable software for tracking, compiling, reporting, and analyzing mud logging and drilling information; acquisition and technical analysis of data from oil and gas drilling operations and drilling equipment for scientific or research purposes