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Your position now:Nera Petroleum Mechanical Manufacture Co., Ltd > The drilling tool > Stabilizer > Adjustable Power Gauge STB
Adjustable Power Gauge STB


    This product is adjustable to control deviation according to its size while drilling. It can control deviation of drill string without making a trip so as to control accurately the bevel of directional well and horizontal well and reduce trips, as well as ameliorate the drill tools working condition underneath, reduce slide drilling and increase rotary drilling during which it can keep borehole smooth, bore hole bottom clean and speed up drilling effectively. 

Product specifications and technical parameter

Type

External diameter mm

Effective working face length mm

Screw minimum working external diameter

mm

Screw maximum working external diametermm

Borehole sizein

RAGS-214

172

300

200

214.3

81/2

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