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: patent@tpp74.ru

Brief description of the project

Rigid and flexible centralisers can be produced with different design factors, according to client’s 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.

Purpose

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

Photo

Center of Intellectual property

Director of the Center: Yelena A. Kreshnyanskaya

Phone: : (351) 264-78-22, 263-68-41, email:  patent@tpp74.ru

Phone: (351) 264-78-22, 263-68-41, email:  patent@tpp74.ru