7 Tools for use in drill, completion, intervention and production strings, namely, downhole conveyors comprising a metal or plastic body having at least two wheels, the wheels being mechanised to reduce friction; tools, machine and apparatus for use in drilling, completing, intervening and allowing production from oil, gas and water wells, well bores and boreholes, namely, downhole conveyors comprising a metal or plastic body having at least two wheels, the wheels being mechanised to reduce friction; downhole tools having friction reducing devices, namely, downhole conveyors comprising a metal or plastic body having at least two wheels, the wheels being mechanised to reduce friction; downhole roller tools, namely, downhole conveyors comprising a metal or plastic body having at least one roller, the roller being mechanised to reduce friction; downhole tools having wheels for reducing friction of a string in oil, gas and water wells, well bores and boreholes, namely, downhole conveyors comprising a metal or plastic body having at least two wheels, the wheels being mechanised to reduce friction; downhole tools having rollers for reducing friction of a string in oil, gas and water wells, well bores and boreholes, namely, downhole conveyors comprising a metal or plastic body having at least one roller, the roller being mechanised to reduce friction; downhole tools having tracks for reducing friction of a string in oil, gas and water wells, well bores and boreholes, namely, downhole conveyors comprising a metal or plastic body having at least one track, the track being mechanised to reduce friction; downhole tools having runners for reducing friction of a string in oil, gas and water wells, well bores and boreholes, namely, downhole conveyors comprising a metal or plastic body having at least one runner, the runner being mechanised to reduce friction; downhole apparatus for use in downhole strings for reducing friction in an oil, gas or water well, wellbores and boreholes for the purpose of lowering and raising items in and out of oil, gas or water wells, wellbores and boreholes, namely, downhole conveyors comprising a metal or plastic body having at least two wheels, the wheels being mechanised to reduce friction; structural parts and fittings for the aforesaid goods
Trademark: 85501836
