Hydrological Water Wells, Geothermal, Engineering Drilling Rigs and Ancillary Equipment
- SPS300 to SPS800 Water Well Drilling Rigs are bulk-type, rotary table drilling machines. They are primarily used for drilling in Quaternary loose layers, cobble stone layers, and bedrock. These rigs are widely used in water wells, hydrogeological exploration holes, shallow geothermal development holes, and construction grouting holes. The rigs use mechanical transmission and have features such as a large rotary table diameter, strong torque, high hoisting capacity, simple operation, and convenient disassembly and maintenance.
- SPL400 to SPL800 Tracked Water Well Drilling Rigs are primarily used for hydrological water wells, ground source heat pump wells, foundation pit dewatering wells, foundation pile holes, and vertical shaft freezing holes. These rigs have strong off-road capabilities, are flexible to move, easy to load and unload, and have high drilling efficiency. They can be equipped with various drilling tools for air drilling, down-the-hole hammer drilling, and air-lift reverse circulation, making them particularly suitable for drilling in layers of gravel, cobble, and fractured strongly weathered rock, enabling rapid drilling in complex formations. They have a wide application prospect in remote mountainous areas and areas with water and electricity shortages.
- SPT300 to SPT2000 Trailer-mounted Series Water Well Drilling Rigs are rotary table drilling machines. They are used for drilling in hydrological water wells, geological exploration, shallow geothermal, shallow oil, and deep foundation pile holes of construction projects. These rigs are mechanically driven, have hydraulic mast lifting, hydraulic legs, are trailer-mounted, have overall transportation, and are flexible and convenient. They have features such as a large rotary table diameter, high torque, compact structure, complete equipment, and high mechanization.
- DR2000 to DR3000 Geothermal Special Drilling Rigs are designed and manufactured according to the DZ/T0047-93 standard. They are suitable for the exploration and development of geothermal wells within 2000-3000 meters. The rigs have a compact layout, reliable performance, low operating costs, and a wide range of working environments. The power can be diesel engine-driven or electric motor-driven with diesel-electric hybrid. Compared to water source drilling rigs with planetary gear mechanical clutch and main hoist mechanical single brake, they are upgraded to pneumatic tire clutch and pneumatic assisted dual brake hoist, and can be equipped with hydraulic disc brake and driller's cabin. They are safe, reliable, have enhanced lifting performance, convenient operation, reduced labor intensity, increased rope capacity by 40%, increased lifting capacity by 25%, and increased braking performance by 100%.
- Tracked Reverse Circulation Drilling Rigs are suitable for sandy and gravelly geological formations. They are used for bridge piles, agricultural water wells, and dam risk prevention. These rigs use pump suction and air lift for liquid flow reverse drilling, have high drilling speed and strong capacity to carry rock powder. The maximum hole depth is 300 meters, and the maximum hole diameter is 3 meters. The rigs can use various rock cutting tools such as tungsten carbide, diamond, rotary cutters, and scrapers, and can drill vertical and inclined holes in various formations. The circulating washing medium can be clean water, mud, or air. The chassis is tracked for easy movement, has a robust structure, strong off-road capabilities, flexibility, and easy loading and unloading.
- Solids Control Systems ensure smooth operation of mud preparation, reinforcement, screening, circulation, control, and storage. The entire system is resistant to high temperatures, low temperatures, explosion, leakage, and corrosion, meeting the requirements of various drilling techniques and complying with SY/T6223-2005 "Drilling Fluid Purification System Configuration, Installation, Operation, and Maintenance," SY/T6276, ISO/CD14690 "Health, Safety, and Environmental Management System for the Petroleum and Natural Gas Industry," and relevant standards and specifications. The complete equipment is suitable for highway and railway transportation, adapts to the relocation and installation of various drilling rigs, and can be pulled short distances within the well site.
- Electronic Crane Collision Prevention Alarm is suitable for various A-type, K-type, and four-corner drilling towers. It is mainly aimed at the safety protection needs during construction. The system mainly consists of infrared electronic sensing equipment, controllers, and audio
