Schoeller-Bleckmann Sales

Schoeller-Bleckmann Oilfield Equipment AG (SBO) is a publicly traded company on the Vienna Stock Exchange and has a tradition of more than 50 years in the manufacturing of oilfield equipment.

Located in the Austrian manufacturing region south of Vienna, SCHOELLER-BLECKMANN has over 100 years of experience in specialty steels. Now SBOT continues this tradition in the 21st Century, by combining it with the latest technology in the areas of metallurgy and precision machining. Being specifically focused on the manufacturing of nonmagnetic drill string components makes SBOT a leader in technological precision machining and service at the highest of standards.

MWD/LWD Precision Machining 

Schoeller-Bleckmann offers special nonmagnetic collars for MWD, LWD and FEWD applications, which are manufactured to the customers specification and design. These collars are used extensively for directional drilling, drilling horizontal wells and formation evaluation. Our modern facilities allow us to produce even the most difficult tools according to our customers specifications.

Our high grade steel alloys P530, P550, P580 and P750 are used for these very sophisticated parts because of their proven mechanical safety and corrosion resistance. The standard P530 material have been enhanced with our P550 and P580 material. P550 and P580 have a higher chromium and nitrogen content which provides better resistance to pitting corrosion in addition to better mechanical characteristics and endurance strength. Our new P750 brand offer you an extraordinary competitive possibility to common Ni-based alloys.

One of the main strengths of SBOT is the ability to be a single source manufacturer of special non-magnetic collars. Only those products which successfully pass our rigorous inspection controls are allowed to leave our factory. From the sourcing of materials to the final quality control all SBOT products pass through our precision machining production steps which are BTA boring, CNC lathe and milling, roller burnishing, shot peening, long distance gunhole-drilling and lasercladding at a 6-axis machine.

SBOT non-magnetic drill string components include drill collars, nonmagnetic stabilizers (including various types of hardfacing) and compressive service drill pipes (Flex collars). The reputation of SBOT in the manufacture and supply of non-magnetic drill string components is based upon extensive in-house experience both in metallurgy and precision manufacturing. SBOT has always been the leader in the development of non-magnetic materials, special manufacturing processes and testing procedures such as hammerpeening and hot-spot testing.