About restriction of dynamic loadings rod string

Authors: I.E. Ishemguzhin, B.R. Gilmutdinov, M.R. Sitdikov, M.D. Gilyazova (Ufa State Petroleum Technical University)
The way of decrease in dynamic loadings operating on a rod string on the basis of the analysis dynamogramme polished rod is considered. For an estimation of dynamism of system the amplitude-phase frequency characteristic of transitive process is used at oscillations of rod string.
The way of decrease in dynamic loadings operating on a rod string on the basis of the analysis dynamogramme polished rod is considered. For an estimation of dynamism of system the amplitude-phase frequency characteristic of transitive process is used at oscillations of rod string.


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