Experimental and theoretical studies on the operating parameters of hydromechanical drilling

Purpose. To analyse certain complex components of the rock breaking act during well construction stipulated by design features technical means hydromechanical drilling and diversity manifestations hydraulic physicochemical properties activated circulation medium. Methodology. Physicochemical parameters process active substance adsorption from water solutions on surfaces were studied in terms their disperse material identifying optimal ratio solid phase particles volume solution group with recording time interval equilibrium establishment. Features bottomhole processes operating modernized facilities considered involving up-to-date methods analytical analysis experimental-laboratory studies, i.e. using techniques mathematical physical modelling, for processing interpretation research results SolidWorks, STATGRAPHICS, D, control-and-measuring equipment materials. Findings. The peculiarities combined technique have been analysed viewpoint creation most efficient conditions breaking. Since a considerable degree development is practically proved factor drilling, rationalization intensification those may be achieved controlled effect surface experimental study was carried out to directedness interaction within boundary separation as main mass A comparative performed concerning activity corresponding substances that differ schemes dissociation whose are corrected additionally make them close ones peculiar natural drill muds. Positive influence phenomenon contact elements examined; this shown decelerated wear metal surfaces. Originality. Useful under consideration decreases beginning ionogenic anion-active sulfonol towards cation-active katapin K non-ionogenic OP-10 (-10). However, combining compositions mentioned substances, it can strengthened additionally. Practical value. indicated laboratory studies basic mode washing programme well; they belong output data used while substantiating technical-technological pellet impact devices.