RIGSCOPE

Drilling control systems comprised of computer software, computer hardware and electronic instrumentation for managing and monitoring drilling operations, drilling performance, drilling equipment, drilling machinery, drilling tools, safety conditions at drilling sites, maintenance of drilling equipment, machinery and tools, and communications at drilling sites; and Drilling control systems comprised of computer software, computer hardware and electronic instrumentation for acquiring drilling operations data and drilling performance data in real time, and for recording and archiving drilling operations data and drilling performance data