It is known from the practice of drilling wells (both exploratory and special purpose) during mining and construction works that a significant proportion of well accidents is caused by drill pipe string breaks.
How to cite:
Gorshkov L.K., Arno A.K., Sherstnev A.N. Determination of resonance frequencies of drilling shell rotation on the basis of wave equation solution // Journal of Mining Institute. 1988. Vol. 116. p. 94-99.
