IC 007. US 013 019 021 023 031 034 035. G & S: Articles, tools, machines and controlling apparatus for drilling, completing, intervening in and producing fluids from oil, gas, condensate and water wells, well bores and boreholes and for intervention in wells, well bores and boreholes, namely, drill rigs, drill strings, derricks, boring machines, pumps, spools, completion strings, tubular, casing, lining, hangars, spools, wireline, slickline, coiled tubing, wash pipe, packers, plugs, valves, sleeve valves, sliding valves, rotating valves, indexers, counters, flow control devices, injection sleeves, fracture sleeves, production sleeves, perforating device, stimulation sleeves, cement darts; articles, tools, machines and apparatus for use in drill, completion, intervention and production strings, namely, drill bits, centralisers, fins, packers, plugs, valves, flow control devices, pumps, spools, tubing, casing, lining, hangars, wireline, slickline, coiled tubing, wash pipe, sliding valves, rotating valves, indexers, counters, seats, actuators, darts, balls, injection sleeves, fracture sleeves, production sleeves, perforating devices, stimulation sleeves, setting tools, hydraulic power units, flapper valves, isolation valves, bidirectional valves, non-return valves, ball valves; articles, tools, machines and apparatus for cementing oil, gas, condensate and water wells, well bores and boreholes, namely, pumps, string, cement, darts, wipers; down-hole cementing tools, namely, pumps, string, cement, darts, wipers; flow control and flow circulation tools, namely, sleeve valves, sliding valves, choke valves, inflow control devices, ball valves, production sleeves, injection sleeves, downhole tools actuated by radio frequency identification, namely, inflow control devices, valves, sleeves, control units; hydraulic sliding sleeves, production sleeve, injection sleeve, circulation sleeve, choke radio frequency identification. parts, fittings and accessories for the aforesaid goods, namely, replacement radio frequency identification tag, antennae

IC 009. US 021 023 026 036 038. G & S: Radio frequency identification tags; radio frequency controllers for communicating, actuating, switching, testing downhole tools and equipment; electronic, mechanical, electromechanical data logging tools and sensors for pressure, temperature, vibration, motion, location sensors; radio frequency transmitters and receivers for down-hole tools and hydraulic sliding sleeves; parts, fittings and accessories for the aforesaid goods, namely, replacement radio frequency identification tags

IC 037. US 100 103 106. G & S: Down-hole services relating to oil, gas, condensate and water wells, well bores and boreholes, namely, drilling, intervention in the nature of performing procedures to intervene in a wellbore to aid or accelerate the location, access, recovery or production of hydrocarbons, pumping, cementing, hydraulic, acid, proppant, fracturing of subsurface geologic formations to enhance well production services; oil, gas and water field exploitation services, namely, in the nature of locating, accessing, extracting and recovering oil, gas and water; casing and lining of well bores, boreholes and oil, gas and water wells for others; inspection in the course of verifying of oil, gas and water field exploration and exploitation equipment, apparatus, tools, instrumentation, machines and articles; maintenance, installation, repair, deployment, and refurbishment of oil, gas and water field exploration and exploitation equipment, apparatus, tools, instrumentation, machines and articles; rental of oil, gas and water field exploitation equipment, apparatus, tools, machines and articles; on-site and offsite inspection in the course of verifying maintenance, installation, repair, refurbishment and rental of pipes, tubulars, articles, tools, machines and apparatus for drilling, completing, intervening in, cementing and allowing production from boreholes, well bores and oil, gas and water wells; on-site and off-site inspection in the course of verifying maintenance, installation, repair, refurbishment and rental of gas, oil and water field pipes, tubulars, articles, tools, machines and apparatus. on-site and off-site inspection in the course of verifying maintenance, installation, repair, refurbishment and rental of manmade structures used in or around boreholes, well bores and oil, gas and water wells, well bores and boreholes; provision and deployment in the course of locating, accessing, extracting and recovering oil, gas and water of coiled tubing for pumping, cementing, fracturing and acidising oil, gas and water wells, well bores and boreholes; information, advisory and consultancy services in relation to the aforesaid services

IC 042. US 100 101. G & S: Engineering services relating to oil, gas, condensate and water field exploration and exploitation technical support, design, testing, operation, maintainence, set-up, assembly, redress of tools, device and apparatus relating to oil, gas, condensate and water field exploration in the nature of locating, accessing, extracting and recovering oil, gas and water; design relating to oil, gas, condensate and water field exploration and exploitation devising, modifiying, improving, apparatus, tools, devices, methods and systems relating to oil, gas, condensate and water field exploration and exploitation and consultancy services, namely, technical, engineering, mechanical, consulting relating to oil, gas, condensate and water field exploration and exploitation in the nature of locating, accessing, extracting and recovering oil, gas and water; oil, gas and water field exploration services; rental of oil, gas and water field exploration equipment, apparatus, tools, instrumentation, machines and articles; information, advisory and consultancy services in relation to the aforesaid services, namely, engineering, technical, support, management services