About 4 Trademarks found that are owned by Reelwell As

Equipment for use in the construction of subterranean oil and gas wells being drill pipe systems comprised of metal drill pipe, casing strings and liner strings for oil and gas wells and inside the drill pipe is an inner metal liner pipe with an insulated electrical conductor which provides electric power and communication channel, each type of pipe and the electrical conductor all sold together as a unit

Subsurface well drilling pipe systems primarily comprised of metal well drilling pipe containing a flow tube nested within the pipe joint, metal flow crossover valves, and metal well annulus seals

Subsurface well drilling pipe systems primarily comprised of non-metal well drilling pipe containing a flow tube nested within the pipe joint, metal flow crossover valves, and metal well annulus seals

DUAL LINK

Equipment for use in the construction of subterranean oil and gas wells comprised of drill pipe, casing strings and liner strings for oil and gas wells and a liner pipe with an insulated electrical conductor which provides electric power and communication channel, each type of pipe and the electrical conductor all sold together as a unit