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

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

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Experimental and theoretical study principle of the device interval standardized clean well von A. N. Davidenko, A. A. Ignatov

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

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Innovative Technology for Preparing Washing Liquid During Well Drilling von A. N. Davidenko, A. F. Kamyshatskij, A. K. Sudakov

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