Well Completion Advantages: DTH Hammers Boost Water Yield for Water Well Drilling Rigs
The water well drilling rig DTH hammer enhances water output through precise drilling.
- Protects aquifers: Resonates with fractures, expanding water channels. 20-30% higher yield than rotary rigs in limestone.
- Avoids mud blockage: Dry drilling preserves sand layer porosity. One project saw 5m³/(h・m) vs. 3.5 with mud.
- Optimizes screen installation: Vertical wells match screens to aquifers. An irrigation well ran 12h sand-free.
It maintains original aquifer permeability. The water well drilling rig ensures stable, high water output.