3D components with a diameter of up to 600 mm and a height of 550 mm.

Impressive expansion of 3D printing options:

Learn more


3D components with a diameter of up to 600 mm and a height of 550 mm.

Impressive expansion of 3D printing options:

Learn more
Messen Schoeller-Bleckmann Oilfield Technology

Ultimate precision

is controlled by the use of

3D coordinate measuring machines and

destructive and non-destructive

testing methods


As global market leader

we process and distribute

our own non-mag steels and

manufacture high-precision parts

for the oilfield industry

BAZ Schoeller-Bleckmann Oilfield Technology

On an area of around 500.000 square feet

our employees work on more

than 120 CNC-controlled machines

Goose Neck Drilling Schoeller-Bleckmann Oilfield Technology

Drilling curved bores

is possible by using

our patented EDM processes

3d-printing Schoeller-Bleckmann Oilfield Technology

Additive Manufacturing

Creates complex components

from metal powder in a short time.

Benefit from our decades of experience

in machining precision parts

Find more details here...


Schoeller-Bleckmann Oilfield Technology

At SBOT, we have been machining parts in the 1/4 inch range up to 33 ft (in special cases up to 52 ft) long from high-strength, high-alloy steel as standard – for over 100 years.
As the global market leader in the oil and gas industry, we offer both self-developed non-mag brands and finished MWD parts.

Manufacturing from one source at SBOT

This enables us to guarantee maximum quality with complete control.

All necessary production steps are carried out at our Ternitz location where there are more than 120 CNC machines.


Turning/milling in one clamping up to 433 in material length. On our 5-axlis Millturn …


BTA -Bohren

Drilling diameter up to 11,8 in and drilling depth 433 in



Drilling diameters from 0,08 to 1 in and drilling depths 500 x D. Minimal drilling with our patented directional drilling technology.



In addition to laser deposition welding, we also carry out repair welding in boreholes and stub-welding operations.



Surface treatment with ceramic and steel wire grains (high-energy blasting)


Goose Neck Drilling

Our patented EDM technology for the production of curved holes.


Additive Fertigung

3D metal printing makes it possible to create complex components from metal powder in a short time.



Based on our high technical competence, we offer prototyping to first production with all technologies of our one-stop-shop in 8 – 10 weeks, as well as rapid prototyping.


Our non-mag materials

Schoeller-Bleckmann Oilfield Technology is the global market leader in the production of non-magnetic, high-strength and corrosion-resistant steels for the oilfield industry.

Together with our partners, we have been developing and producing outstanding materials for special requirements in the field of directional drilling technology and drill hole completion for decades. The range extends from nitrogen-alloyed austenitic steels to nickel-based alloys.

DimensionsSolid Collar (SC)Drill Collar (DC)
Lengthup to 374 inup to 374 in
Outer diameter3,5 in – 12,2 in3,5 in – 12,2 in
Inner diameter -1,9 in – 3,2 in

Production outside the specified dimensions are possible on request.


Limitless in production and design

Impressive expansion of 3D printing options for metal components up to 600 mm in diameter and 550 mm in height for numerous business areas with uncompromising precision and efficiency.

  • Non-mag sample Schoeller-Blackmann Oilfield Technology

Properties that characterise our steels

  • high strength

  • high corrosion resistance

  • non-magnetic

  • good machinability

  • good weldability


We test the chemical composition, relative magnetic permeability and fatigue strength for each melt.

In addition, we carry out various examinations and tests on each rod:

  • Tensile test
  • Notched bar impact test
  • Hardness test
  • Acid test (as per ASTM A 262 – Practice A)
  • 100 % volumetric ultrasonic NDT
  • 100 % volumetric hot spot test
  • Non-Mag Grafik Schoeller-Bleckmann Oilfield Technology

Schoeller-Bleckmann Oilfield Technologie is active in the following business sectors

Link to: Öl / Gas Markt/ MWD / LWDFollow a manual added linkLink to: Anlagen-, Maschinenbau / Metallbearbeitung

High-tech product manufacturing in a one-stop-shop

according to the requirements of our customers

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