Modernization of autonomous energetic complex of drilling rig for exploratory drilling: directions and variants of optimization solutions

Abstract

The problem of improving the autonomous energetic complexes of drilling rigs for exploratory drilling is considered. The experience of exploitation of heat recovery systems (HRS) with air coolant allowed revealing of key problems, limited maximum effective use of complex autonomous energy source: «rigid» connection of the systems of heating of the drilling rig and cooling of diesel aggregate; straight dependence of the power of utilized heat on the value of charge of the diesel aggregate; labour absorptivity of heat of the mobile diesel power stations. To solve the problem some constructive alternations and additions are suggested to be made in HRS, allowing separation of heat currents in the system. This leads to the independent work of the subsystem of heat supply from the operational charges of the diesel aggregate of the energetic complex. The system of automatic regulation of heat recovery complex in the autonomous energetic complex of drilling rig of exploratory drilling.

Keywords

• разведочное бурение
• буровая установка разведочного бурения
• комплексное энергообеспечение
• автономное энергоснабжение
• энергосбережение
• утилизация теплоты
• импортозамеще-ние
• оптимизация
• автоматизация