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Information on the project |
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Title of the project |
Centraliser for boreholes and the way of its production |
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Name of organisation |
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Leader of organisation |
Yegorov Leonid Vladimirovich |
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Contacts on this project |
South-Urals Chamber of Commerce and Industry Postal address:454080, Sonya Krivaya Str.,56 office 402, Phone: (351) 263-68-41 Phone/fax (351)264-78-22 E-mail: patent@tpp74.ru |
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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. |
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Purpose |
The centralizer is designed to centralizing of casing pipes of oil and gas boreholes. |
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Field of application |
Mechanical engineering. |
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Volume of effective demand |
Any type of oil and gas boreholes. |
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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 |
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Present stage of development |
Prototype, research work, design project, preproduction. |
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Supposed form of cooperation |
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Photo |
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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 |
Centraliser for boreholes and the way of its production