Stabilizer Mandrels
Our Stabilizer Mandrels are manufactured for optimum strength from a single piece of either AISI 4145H Modified Steel or Non-Magnetic grades.

Mandrels are available in string or nearbit configurations and are available in a full range of sizes to overcome logistic difficulties normally associated with stabilization equipment at the rig site.

Engineered for easy make up using conventional plate type sleeve breakers and rig tongs, Stabiltec Mandrels single-piece mandrels eliminate the necessity of fluid seals.

Connections are manufactured and gauged to A.P.I. standards. Sufficient fishing neck, tong neck and mandrel upset lengths are provided to facilitate thread and shoulder repair.

Stabiltec Stabilizer Mandrels are used worldwide and have provided effective service in bottom hole assemblies for both straight hole and directionally drilled wells.
Please Specify When Ordering:
1) Drill Collar Size and I.D.
2) Type of Stabilizer:
(String or Nearbit)
3) Type of Hard Metal:
(Durham Powder, Permalloy, etc.)
4) Blade Type:
(Straight or Spiral)
5) Connection Type and Size.


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