Bangxin drilling rig
Parameter Tuning: Maximize Gravel Bit Performance
Water well drilling rigs rely on optimized parameters to boost gravel bit efficiency. water well drilling rig
Control weight on bit progressively: start with 5-8 tons, then rise to 10-15 tons. Never exceed 80% of rated load.
Match rotation speed to bit type: 5-10 rpm for hammers, 20-40 for rollers, 60-80 for PDC bits.
Tips for water well drilling rig parameters:
- Use high-viscosity, sand-carrying mud. Density 1.15-1.3g/cm³, fluid loss ≤15ml/30min.
- Short trips every 5-10m. Check wear and clean bottom gravel deposits.
- Stop at sudden slowdowns or torque spikes. Use “gentle lift, slow turn” to pass safely.
Precise parameter-bit matching ensures safe, efficient gravel drilling.