CMD100 Coalbed Methane Multifunctional Drilling Rig
Introduction to the CMD100 Coalbed Methane Multifunctional Drilling Rig
The CMD100 coalbed methane multifunctional drilling rig, produced by Beijing Tianhe Zhongbang Exploration Technology Co., Ltd., is used in various applications such as coalbed methane, shale gas vertical wells, directional wells, horizontal wells, horizontal multi-branch wells, deep wells, geothermal wells, rapid mine rescue, and geological exploration. The rig can be used for air drilling, mud drilling, and foam drilling; it is highly mobile, easy to relocate and transport, and quickly positioned on-site. The rig employs full hydraulic multi-loop control and has multiple safety protection functions. It has a feature for adjusting drilling pressure to effectively control the magnitude of drilling force based on the formation conditions. The rig has provisions for steam and water piping interfaces, allowing for the connection of auxiliary equipment according to different construction processes. To ensure safe production, the rig's drilling platform height can accommodate well control equipment (blowout preventer, diverter, dust prevention equipment, etc.).
Main Performance Parameters of the Equipment:
Advancing System
- Lifting Capacity: 100t
- Thrust Capacity: 20t
Centering Disc
- Maximum Centering Disc Opening: 810mm
- Maximum Workbench Height: 2.08m
Power Head
- Rotational Speed: 0-100rpm, 0-300rpm
- Torque: 27,500N•M@0-100rpm, 9,700N•M@0-300rpm
- Through-hole Diameter: 105mm
Mast
- Mast Length: Fully Extended: 21m, Fully Retracted: 13.4m
- Power Head Stroke: 15.2m
- Applicable Drill Rods and Casing: I (18-22 feet), II (27-30 feet), III (38-45 feet)
- Number of Stable Mast Legs: 6
External Dimensions
- Total Machine Weight: 55T
- Length x Width x Height: 14.56m x 2.95m x 4.25m
Power System
- Main Engine: Chongqing Cummins KTA19-P750
- Power: 750hp@1800rpm
- Displacement: 19L
Mast
- Total Height: 10m
- Drilling Angle: 45°— 90°
- Slide Stroke: 1.1m
Car Chassis
- Model: 10×6 Special Engineering Truck
Winch
- Lifting Capacity: 5.5t
- Steel Cable Specification: 35m x 14mm
Air/Mud Pump Piping
- Pressure Resistance: 20.6mpa
- Piping Inner Diameter: 3”
Air Compressor
- External Connection
Mud Pump
- External Connection
