Open Hole Reamer

The STAR Open Hole Reamer is generally run in order to dress out the open hole before installing STAR Multi-Stage Frac systems.
The Reamer is a rigid heavy duty one-piece tool with 2 sets of 12 opposing tungsten carbide capped spiraled blades with an OD close to hole tolerances in order to best prepare the well bore ID properly before running Multi-Stage Frac systems.

Features and Benefits

Heavy duty one piece design
2 sets of 12 tungsten carbide blades
Close O.D. to open hole tolerance

Technical Data

Max O.D. Min I.D. STD Connection
in mm in mm in mm
4.650 118.11 1.50 38.1 2 7/8 IF 73.03
5.950 151.13 2.00 50.8 3 1/2 IF 88.90
6.000 152.40 2.00 50.8 3 1/2 IF 88.90
7.700 195.58 2.00 50.8 3 1/2 IF 88.90
8.500 215.90 3.00 76.2 4 IF 101.60