Hydraulic resistances to movement of the drilling rig on the cable in the borehole during up-and-down operations
1993 N. I. Vasiliev, B. B. Kudryashov
Calculation of fusion core drilling speed with liquid coolant
1993 B. B. Kudryashov, N. G. Menshikov
Evaluation of diamond drilling efficiency by mist blowing
1993 A. T. Alexandrov, M. Azam
Current state and prospects of geological exploration drilling development
1993 I. S. Afanasyev
Contact problem of dynamic interaction of diamond crown with rock massif
1993 L. K. Gorshkov, G. G. Zaretsky-Feoktistov, R. K. Bogdanov
Fusion drilling is one of the methods for solving geomechanics problems
1993 A. M. Shkurko