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Validation of horizontal auger drilling string assembly design based on dry bearings
Mamet’ev L.E., Lyubimov O.V., Drozdenko Y.V.
Enhancing Efficiency of Rock Drilling Tool in Permafrost
Timofeev N.G., Skryabin R.M., Yakovlev B.V.
Quantitative estimate of rotary–percussion drilling efficiency in rocks
Oparin V.N., Timonin V.V., Karpov V.N.
Energy-Based Volumetric Rock Destruction Criterion in the Rotary–Percussion Drilling Technology Improvement
Oparin V.N., Timonin V.V., Karpov V.N., Smolyanitsky B.N.
Optimal combination technology for high-grade quartz production based on modeling
Sokolov I.V., Smirnov A.A., Antipin Y.G., Baranovsky K.V., Rozhkov A.A.
Influence of DTH Hammer Impact Energy on Drilling-with-Casing System Performance
Timonin V.V., Alekseev S.E., Karpov V.N., Chernienkov E.M.
Small-size downhole air drill hammers of increased capacity
Repin A.A., Timonin V.V., Alekseev S.E., Kokoulin D.I., Popelyukh A.I.
Determination of length of horizontal pneumatic transport line in drilling machine for mud removal by negative pressure
Danilov B.B., Smolyanitsky B.N.
Justification of Damping Cutter Design for Making Parts for High-Pressure Drilling Unit Cylinders
Kudryashov E.A., Pavlov E.V., Smirnov I.M.
Prospects for directional drilling in hard rocks
Kondratenko A.S., Timonin V.V., Patutin A.V.
Effect of Energy Deposition on High-Voltage Electropulse Drilling Efficiency in Granite
Vazhov V.F., Zhurkov M.Y., Datskevich S.Y., Muratov V.M., Rødland A.
Technology of dimension stone cutting
Ismanov M.M.
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