Owner Pason Systems Corp.

Service Baker & Mckenzie

Class 7 Drilling machines and parts therefore, including computerized choke equipment used to monitor drilling and trigger choke valves during the drilling process; automatic drilling machines used to control drilling, based on sensory data collected from instruments at rig sites

Class 9 Computer equipment and hardware, including drilling rig data recorders used to monitor drilling and to acquire, store and display data such as depth, rate of penetration, hookload, pump pressure, rotary speed, rotary torque and pump stokes; auto aiming satellite equipment, including satellite dishes used to provide high speed data networks and Internet access to remote locations; computer software for creating splash screens, websites and printed reports; software applications, web pages and utilities in this class used to monitor, record and report on data collected from land based drilling operations; communications equipment used for voice over IP and network infrastructure at rig sites, including wired and wireless routers, point to point radios, analog telephony adaptors used to provide voice and data communication at remote locations; gas analysing equipment that incorporates gas sensors for collecting samples in drilling fluids to determine the concentrations of various gases therein; gas monitoring equipment used during drilling operations, including gas monitoring equipment for detecting and measuring concentrations of hazardous gas; equipment for drilling fluid analysis, including measuring of pH, fluid density, plastic viscosity, yield point, calcium and chloride ion content and Pf/Mf alkalinity; drilling rig instrumentation systems, including remote choke drilling chokes, drilling rig pit volume totalizers for use on drilling rigs to provide an early warning of high pressure kicks in the wellbore, electronic drilling rig data recorder systems comprising a computer network and software to provide drilling data during the drilling process, and electronic drilling tour sheets and gas detection instruments, including flame ionization detectors; drilling data base systems comprising electronic data acquisition, storage and display units, including computer hardware and software which prepares geological strip logs

Class 42 Geological services, including onsite and remote mud logging analysis; geological surveys and research, including onsite and remote mud logging analysis