Interaction of the istrument with the rock bottom of the well when drilling with continuous and pulsed frequency of rotation / Kozhevnikov, A. A., Borisevich, A. A. (2016)
Ukrainian

English  Tooling materials science   /     Issue (2016, 19)

Kozhevnikov A. A., Borisevich A. A.
Interaction of the istrument with the rock bottom of the well when drilling with continuous and pulsed frequency of rotation


Cite:
Kozhevnikov, A. A., Borisevich, A. A. (2016). Interaction of the istrument with the rock bottom of the well when drilling with continuous and pulsed frequency of rotation. Tooling materials science, 19, 70-74. http://jnas.nbuv.gov.ua/article/UJRN-0000713030 [In Russian].

 

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