Drilling rig equipment, namely, top drives, automatic floor wrenches and automatic catwalks; 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 rig equipment, sold as a component part of said oil and gas drilling rig equipment; onshore and offshore drilling rigs; drilling control equipment for use in the oil and gas industry, namely, mud pumps, shale shakers, radiator fans, top drives, winches, circ 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; land drilling machines and parts therefor for use in the oil and gas industry; oil drilling equipment, namely, automated catwalks

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; 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

Data instrumentation services, namely, business data acquisition and analysis in the field of oil and gas drilling and exploitation to assist in the discovery, recovery and production of oil and gas; logistics management services for the oilfield industry; 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; construction management and consultation services for the oilfield industry; workover services, namely, repair and modification of oil and gas wells; 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; construction and repair services, namely, erecting and operating modular platform drilling rigs for drilling and workover of oil and gas wells; construction and repair of offshore oil and gas wells; 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

Packaging and transporting modular platform drilling rigs for drilling and workover of oil and gas wells; storage services, namely, archiving electronic data from oil wells

Onshore and offshore oil and gas production services for others; oil and gas well treatment 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; manufacturing onshore and offshore drilling rigs, alternating current drives for the purpose of variable speed control, and control equipment, namely, drawworks, mud pumps, shale shakers, rad fans, top drives, catwalks, crown savers, winches, and circ pumps to order and specification of 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; oil and gas field exploration services; computer services, namely, monitoring electronic and diagnostic data from oil wells and generating reports based on said data; 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; installation, maintenance and repair of computer software for monitoring the operation and performance of drilling rigs for oil and gas wells