Determination of the Dependence of the Power Consumption of Drilling Rigs on Production Indicators

摘要

The analysis of the main production indicators that determine the power consumption of drilling rigs at mining enterprises in the Far North was carried out. The power consumption graphs of an electro-hydraulic drilling rig of the DM-H type, depending on production indicators, were constructed and analyzed. An analysis is made of the tightness of the connection between the parameters and the power consumption of a DM-H drilling rig. The equations of the dependence of electricity consumption on the number and depth of drilled wells of the block are constructed. The calculations are implemented in the Sklearn and MatLab mathematical packages, graphs are constructed for various parameters and various types of regression equations are calculated, and the average relative error module is compared to determine the most accurate equation. The proposed approach allows to increase the accuracy of determining the energy consumed by drilling rigs by taking into account the main production indicators (number and depth of drilled wells).