Ensuring the reliability of hoisting devices UP-40S during well remedial work in Western Siberia conditions

Authors: A.S. Kuznetsov, O.F. Danilov (Tyumen State Oil and Gas University), S.G. Shchergin, K.A. Kuznetsov (Surgutneftegaz OAO)
It is offered for providing regular maintenance to use the performance period in engine hours as the device service frequency criterion. Calculations of the optimal frequency of maintenance are carried out.

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