Influence of the excessive dynamic pressure drop dependence on the efficiency of destruction of rocks by Sh. Kh. Bekirov, R. A. Gasanov

Get full text

New Burials of the Pre-Scythian Time From the North-Eastern Azov Area by V. O. Zabavin, S. H. Nebrat

Get full text

Analytical research of innovative cryogenic technology of liquidation of absorption in drillhole by A. K. Sudakov, O. E. Khomenko, D. A. Sudakova, Ju. Dreus

Get full text

Theoretical bases of technology of isolation of absorptive horizons by thermoplastic materials by A. K. Sudakov, Ju. Dreus, O. E. Khomenko, D. A. Sudakova

Get full text

Experience ofthe use of modern polymeric systems at doring drilling aslope – the directedhole 101 verkhnemasloveckoy by Ye. R. Mrozek, O. I. Piatunin, A. I. Vdovychenko

Get full text

Possibilities of friction force and sidewall sticking reduction on directional and horizontal parts of deep well hole by Ye. Chernova, Ya. V. Kuntsiak

Get full text

A device is for the directed boring drilling by O. M. Davydenko, A. O. Ihnatov, M. O. Naumenko

Get full text

Determination of the constructive parameters of the system of washing the powder-distribution instruments by Ja. Shirali, F. A. Ramazanov, R. A. Gasanov

Get full text

Classification of parameters, influencing the depth of the cryogenic-gravel filters descent by A. A. Kozhevnikov, V. L. Khomenko

Get full text

Temperature effects in hot pressing composite diamond - (Fe–Cu–Ni–Sn) on the structure, mechanical and operational by V. A. Mechnik, N. A. Bondarenko, E. S. Gevorkjan, S. V. Litovchenko, V. A. Chishkala, V. N. Kolodnitskij, M. V. Kislitsa

Get full text

Influence of the thickness of the wall of the drilling pipe on the length of the semi-final in the comprised combined drilling column by A. A. Kozhevnikov, Ju. L. Kuzin, A. A. Leksikov, B. T. Ratov, A. R. Bajboz

Get full text

Thermomechanical technology of tamponing of swallowings horizons of drillholes by Yu. L. Kuzyn, D. A. Sudakova

Get full text

Early Scythian Barrow With Cremation on the Western Podillia by A. F. Hutsal, V. A. Hutsal, O. D. Mohylov

Get full text

Improvement of the cleaning system for drilling wheels with purging by A. N. Davidenko, A. F. Kamyshatskij

Get full text

Analysis of the particle size gravel gravel filters drilling wells by A. A. Kozhevnikov, N. A. Naumenko

Get full text

Development of the regulation on the regiment-technological factors of the production of drilling works by R. A. Gasanov, T. R. Kerimova, F. A. Ramazanov, A. I. Zejnalov, Sh. S. Musaev

Get full text

Research of questions of mechanics of shot well-drilling by A. N. Davidenko, A. A. Ignatov, P. P. Polishchuk

Get full text

Features of work of device are for treatment of barrel of bore hole by A. O. Ihnatov

Get full text

The main energy distribution criteria during electrochemical liquid treatment by A. N. Davidenko, P. P. Polishchuk

Get full text

Influence of diamond defects on workability drill bits by A. M. Isonkin, G. D. Ilnitskaja, I. N. Zajtseva

Get full text