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Abstract

Report is devoted to development of method of authentication and automated noncontact control of drillability of mountain breeds in the process of deepening of oil and gas mining holes, that allows to control coordinate indignations (drillability of breed) regardless of dimension-types of drilling instrument and geotechnological terms and to amend in the control action of process of the boring drilling. On the base of analysis of distributing of drillability index and control errors, probability of erroneous alarm, probability of indefinite refuse and control authenticity were determined, that enabled to ground the method of determination of threshold value of drillability of mountain breeds for the automated checking system. As a sign of change of drillability it was used appearance of supervision with the level of noise which exceeds set breeds. The copulas of systematic and casual control errors with the index of drillability of mountain breeds are set, that allowed to use it for the decision of tasks of optimization of process of the boring drilling control. A structure, algorithmic and programmatic providing of device of the automated noncontact control of drillability of mountain breeds, is offered, that enabled to integrate him in existent control system by a process boring drilling of SKUB-M2.