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; computer hardware and software used for data acquisition in the oil industry; computer software for directional steering control

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; 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; well improvement services, namely, hydraulic fracturing of subsurface geologic formations to enhance well production

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

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