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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Kuznetsov I.L. – doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Khairullin L.R. – candidate of technical sciences, senior lecturer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1
Title of the articleResearch the causes of destruction ща mast rig MBS «IDEL-125»
Abstract.At the end of March 2014 at the well field № 3771 Novosheshminsky rig MBS «Idel-125» was the destruction of the mast. The article presents data on the implementation of constructive shattered steel mast rig, obtained from the results of field measurement. Just shows the character of destruction and describes design defects and deviations from existing rules. In order to establish the causes of the destruction of the authors took a number of studies aimed at establishing the actual performance of a steel mast and its stress-strain state in all operating modes of loading. To determine the actual bearing capacity of the mast in the article various design schemes of its loading. Analysis of the results of calculations on the PC «Lira» revealed that the steel mast does not provide the maximum design load-bearing capacity. As a result of the study concluded that the main reason for the sudden destruction of the poor quality of the welds attaching the balcony of the mast. To be able to further exploitation considered rigs make recommendations.
Keywords.drilling rig, rig, mast, accident, destruction
For citations:Kuznetsov I.L., Khairullin L.R. Research the causes of destruction ща mast rig MBS «IDEL-125» // Izvestiya KGASU. 2015. №1(31) P.86-91.


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