Aker Well Service As

Altus Intervention As

Karl Einar Ferkingstad

Arne Motland

Rune Bjorndal

Rune Bjørndal

This inventions relates to a stroker device () for use in a borehole () in the ground. The stroker () comprises at least an actuator () arranged for displacing a tool () in a longitudinal direction of the borehole () and grippers () arranged to anchor the stroker () to the wall () of the borehole (), alternatively to a pipe wall. The stroker () is provided with driving wheels () or driving belts for propulsion.

Stroker device

A stroker device for use in a borehole in the ground includes an actuator arranged for displacing a tool in a longitudinal direction of the borehole, and grippers arranged to anchor the stroker to the wall of the borehole, alternatively to a pipe wall, wherein the stroker is provided with driving wheels or driving belts for propulsion.

Growing community of inventors

Kopervik, Norway

Karl Einar Ferkingstad