Information on the project

Title of the project

Centraliser for boreholes and the way of its production


Name of organisation

Federal State establishment Chelyabinsk Center of Scientific and Technical Information

Leader of organisation

Yegorov Leonid Vladimirovich

Contacts on this project

South-Urals Chamber of Commerce and Industry


Postal address:454080, Sonya Krivaya Str.,56 office 402, Chelyabinsk Russia

Phone: (351) 263-68-41

Phone/fax (351)264-78-22

E-mail: [email protected]


Brief description of the project

Rigid and flexible centralisers can be produced with different design factors, according to clients requirements. Production method of the new design of centralisers of casing pipes of oil and gas boreholes consists of manufacturing  of rings and centralizing ribs as a whole. At the same time billets are stamped from sheet spring steel.


The centralizer is designed to centralizing of casing pipes of oil and gas boreholes.

Field of application

Mechanical engineering.

Volume of effective demand

Any type of oil and gas boreholes.

Form of intellectual property protection

An application is made on the production of centralisers and positive decision on granting the patent for invention is acquired on May, 20, 2002

Present stage of development

Prototype, research work, design project, preproduction.

Supposed form of cooperation




Center of Intellectual property


Director of the Center: Yelena A. Kreshnyanskaya

Phone: : (351) 264-78-22, 263-68-41, email:  [email protected]

Phone: (351) 264-78-22, 263-68-41, email:  [email protected]





Centraliser for boreholes and the way of its production