Downhole Assembly Items (non-magnetic and magnetic)

Kampen Machinefabriek can manufacture all types of downhole assembly items: Crossovers (Saver subs, bit subs, transition subs, extension subs etc)

A downhole drilling assembly is all the equipment from the end of the drilling string to the face of the tunnel. It includes the drill bit, directional control and monitoring equipment, a mud motor and associated equipment. The purpose of the downhole drilling assembly is to advance the drill through the ground by cutting away at the tunnel face.

Crossovers

Bent Subs

Magnet Subs

Orienting Subs

Pressure While Drilling (PWD) Subs

Non-Mag Drill collars (up to 10m length)

Reamer Mandrels

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