Effect of pulling units reliability on the effectiveness of wells remedial work teams

Authors: A.S. Kuznetsov (Tyumen State Oil and Gas University), M.M. Ivankiv, S.G. Schergin, K.A. Kuznetsov (Surgutneftegaz OAO)
The dynamics of down time of well repair work teams, caused by the failures of pulling units, is given. The results of reliability studies of the basic components of pulling units AR32/40M are presented. The parameters and the laws of distributions of mean-time-between-failures of the inspected pulling units components are determined.


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