Sfoglia Періодичні видання НТУ "Дніпровська політехніка" per Autore "Voyevidko, Igor"
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Design of bottom hole assemblies with two rock cutting tools for drilling wells of large diameter
Moisyshyn, Vasyl; Voyevidko, Igor; Tokaruk, Vasyl (National Mining University, 2020-09-30)Purpose. A methodology development for calculating the bottom hole assemblies (BHA) with two rock cutting tools for drilling the wells of large-diameter with an ability to manage the trajectory. Methods. A mathematical ...