electric top drive drilling rig truck for geothermal field

Truck-Mounted Electric Top Drive Drilling Rig

The truck-mounted electric top drive drilling rig is a new type of drilling equipment that combines mobility, high efficiency, and intelligent features. Equipped with an electric top drive system, this rig can flexibly handle various complex working conditions, significantly reducing procurement and construction costs while offering efficient operation and intelligent management. Its modular design allows for rapid relocation and efficient deployment, making it suitable for oil and gas, geothermal development, and coal mine management drilling needs.

Main Features of the Electric Top Drive Drilling Rig Truck

• High Safety Standards: Developed in accordance with the GB/T23505 “Petroleum Drilling Rigs and Workover Rigs” standard, the rig features a high safety factor for its lifting and bearing systems, with excellent overload and accident handling capabilities.
• Multi-Functional Top Drive System: Equipped with a large bore spindle and buffer device, it supports various processes such as mud and air (direct and reverse) circulation, meeting different drilling requirements.
• Modular Structural Design: The rig consists of independent modules, including the truck-mounted main unit, drilling platform, power catwalk, and drill pipe box, making transportation and relocation more convenient.
• Efficient Electric Drive System: The main winch uses AC variable frequency electric drive, and the top drive is powered by a rare earth permanent magnet direct-drive motor, offering high transmission efficiency, low energy consumption, stable operation, and easy maintenance.
• Powerful Lifting Capacity: With ring and elevator devices combined with a dual-speed winch, the tripping speed can reach 240 m/h, and with an optional double-stand high mast, efficiency can be increased to 500 m/h.
• Digital Intelligent Monitoring: Equipped with a mature digital monitoring system, it can monitor downhole drilling parameters and equipment status in real time to ensure construction safety.
• Fully Automated Pipe Handling: Supports hydraulic elevators, pneumatic slips, iron roughneck, power catwalk, and other fully automated handling equipment, significantly enhancing the rig’s level of automation and digitalization.

Application Areas

The truck-mounted electric top drive drilling rig is widely used in oil and gas and geothermal resource exploration, coal mine regional grouting hole construction, as well as large-diameter drilling and various emergency rescue drilling operations in coal mines. It is suitable for complex drilling projects with depths of 2,000 to 3,000 meters and diameters up to 1.2 meters, providing efficient, safe, and intelligent drilling solutions for modern energy development and mine management.