The AMT-121 station of ZAO Automated Monitoring Technologies is designed for operational geological and technological control of drilling vertical, directional and horizontal oil and gas wells. It provides drilling crews, technological and geological services of oil and gas production and drilling companies with complete and reliable information for optimal and trouble-free well drilling, optimal geological control of well drilling and well testing, management of field exploration and development. Monitors more than 90 measured and calculated geological, technological and technical-economic drilling parameters. Provides mechanical, filtration and gas logs. Performs lithologic column plotting, reservoir isolation with formation and pore pressure calculations, and prediction and delineation of zones of abnormally high formation pressure. Processes inclinometric measurements, builds well projections and makes wells prognosis in the tolerance circle. Automatically identifies the occurrence of 20 types of complications and emergencies.