The 200 meter water well drilling rig is a medium-sized drilling equipment designed specifically for drilling water wells within a depth of 200 meters. It combines economy, efficiency, and applicability, and is widely used in civil, agricultural, and small-scale industrial fields.

1, Efficient drilling capability
Rapid well formation
Equipped with high-power power systems (such as diesel engines or electric motors) and efficient drilling devices (such as rotary, impact, or composite drill bits), high-speed drilling can be achieved in different geological layers (clay, sand, rock, etc.), significantly shortening the well completion cycle and meeting emergency water supply or large-scale construction needs.
Advantages of deep hole drilling
Some models of drilling rigs support ultra deep drilling (up to hundreds of meters or even thousands of kilometers), ensuring the stability and success rate of deep groundwater extraction through modular drill pipe combinations and precise pressure control systems.
2, Strong adaptability to terrain and geology
Multi scenario homework
It can adapt to complex terrains such as plains, hills, mountains, and deserts. Some equipment is equipped with tracked or wheeled mobile chassis, which has good off-road capabilities and can be quickly positioned without the need for large-scale site leveling.
Geological compatibility
By changing the type of drill bit (such as diamond drill bit, roller drill bit, spiral drill bit) and adjusting the drilling mode, it is easy to cope with different geological conditions such as soft soil layer, hard rock layer, gravel layer, etc., avoiding construction delays caused by geological differences.

The selection of a water well drilling rig requires a comprehensive evaluation of project requirements, geological conditions, budget, and operating environment from multiple dimensions. The following are the core decision-making elements and step-by-step guidelines:
1, Clarify core requirements: drilling objectives and basic conditions
1. Geological condition analysis
Stratum type:
Soft soil layers (clay, sandy soil): It is preferred to choose spiral drilling machines or lightweight rotary drilling machines, paired with spiral drill bits or fishtail drill bits, for low cost and high efficiency.
Hard rock layers (shale, granite): require impact and composite drilling machines (such as down the hole drilling machines) equipped with diamond or roller drill bits to ensure rock breaking ability.
Gravel/pebble layer: Choose a mud wall or casing wall drilling rig to prevent hole collapse, such as a circulating mud drilling rig.
Groundwater level and rock fractures: If there is high water pressure or complex fractures, the drilling rig needs to have anti collapse hole and cementing functions (such as hydraulic grouting system).
2. Drilling depth requirements
Shallow (0-50 meters): Small portable drilling rig (such as wheeled or manually pushed), suitable for household water use, small irrigation, low cost, and easy mobility.
Mid to deep layers (50-300 meters): Medium sized tracked or vehicle mounted drilling rigs equipped with hydraulic power systems, balancing depth and terrain adaptation (such as hills and mountainous areas).
Ultra deep (over 300 meters): Large modular drilling rigs (such as vehicle mounted deep hole drilling rigs) require high-strength drill rods, high-power engines (diesel/electric), and support for deep hole stability control (such as verticality monitoring systems).
3. Terrain and environmental limitations