ROBOTIC DRILLING SYSTEMS

Drilling rigs; down hole equipment, namely, power-operated downhole tools and multilateral subsurface completion equipment used in the drilling of oil, gas, water and geothermal wells, namely, comprised of fluid-powered downhole motors, hydromechanical drilling jars, shock tools, drill string collars, flexible collars, taper blade reamers, hole openers, roller reamers, coring jars, core barrels, core bits, roller bits, side-tracking bits, cutters, running tools, nipples, sleeves, couplings, liners, whipstocks, wireline tools, hydraulic retrieving tools, hangers, deflectors and centralizers; automatic handling machines, namely, manipulators for handling pipes, subs and drilling tools; industrial robots; electronic control systems for down hole equipment, automatic handling machines being manipulators and industrial robots; structural parts and fittings for the aforementioned goods; none of the foregoing goods concern goods used in preparation of food or drinks

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, adapters, telerupters and remote control apparatus

Building construction; construction, repair, installation and maintenance of drilling rigs and down hole equipment; drilling of wells

Scientific and technological services, namely, scientific research, analysis and testing in the field of drilling rigs, down hole equipment, automatic handling machines being manipulators, industrial robots and electronic control systems for down hole equipment and research and design, namely, product research and industrial design; design of drilling rigs, down hole equipment, automatic handling machines being manipulators, robots and electronic control systems for down hole equipment; testing of oil, gas, water and geothermal wells; geological prospecting; oil and gas prospecting