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Information × Registration Number 0121U112058, ( 0226U001242  ) R & D request Title Development of methodological foundations for hydromechanical drilling of wells for various purposes Head Ighnatov Andriy O., Registration Date 07-07-2021 Organization National Technical University Dnipro Polytechnic popup.description1 Determine the technical and technological factors that are basic for the hydromechanical method of forming the bottom hole and the wellbore. To develop innovative designs of hydromechanical drilling devices, the basis of which is the maximum adaptation to the corresponding mining and geological conditions. Give a substantiated technological interpretation of the hydromechanical drilling process. To study the features of the construction of wells by hydromechanical method in the presence of limiting geological and technological factors popup.nrat_date 2024-12-09 Close