the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 for drilling deep wells hydraulic u0437u0430u0431u043eu0439u043du044bu043cu0438 u0434u0432u0438u0433u0430u0442u0435u043bu00a0u043cu0438, namely to u0442u0443u0440u0431u0438u043du043du043eu043cu0443 drilling. purpose u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 efficiency u0431u0443u0440u0435u043du0438u00a0 by u0440u0430u0441u0448u0438u0440u0435u043du0438u00a0 used frequency range u0432u0440u0430u0449u0435u043du0438u00a0 shaft u0442u0443u0440u0431u043eu0431u0443u0440u0430. method u0442u0443u0440u0431u0438u043du043du043eu0433u043e u0431u0443u0440u0435u043du0438u00a0 includes the drilling tool in the.u0430u0431u043eu0439 wells, an u043fu0440u043eu043cu044bu0432u043eu0447u043du043eu0439 fluid, the load on the chisel and the maintenance frequency u0432u0440u0430u0449u0435u043du0438u00a0 shaft u0442u0443u0440u0431u043eu0431u0443u0440u0430 management burden on a chisel.when drilling impermeable rocks frequency u0432u0440u0430u0449u0435u043du0438u00a0 u0442u0443u0440u0431u043eu0431u0443u0440u0430 support shaft in the range of frequency of idle up to frequencies equal to 1 / 2 frequency speed the while drilling u043fu0440u043eu043du0438u0446u0430u0435u043cu044bu0445 rocks from the idling frequency before the frequency equal to the frequency of 1 / 4 of the idling speed.the application of this method to improve the mechanical u043fu043eu0437u0432u043eu043bu00a0u0435u0442 speed u0431u0443u0440u0435u043du0438u00a0 and tunnels to chisel through the integration of physical and mechanical properties u0440u0430u0437u0431u0443u0440u0438u0432u0430u0435u043cu044bu0445 mountain rocks in the choice of controlled process parameters u0431u0443u0440u0435u043du0438u00a0. 3 u0438u043b.u0441u043bu0441
展开▼
