Hydraulic Alternating Pusher for Well Drilling
This hydraulic alternating pusher helps transfer weight on the bit in directional and horizontal wells. The tool enhances the rate of penetration and stabilizes the toolface.
Technical Specifications
Product Overview
Optimizing Drilling Efficiency
The Hydraulic Alternating Pusher is an advanced drilling tool designed to facilitate weight-on-bit (WOB) transfer in directional and horizontal wells. By utilizing interactive climbing, it effectively reduces friction and increases the rate of penetration (ROP) while stabilizing the toolface. This tool operates by pushing the BHA and pulling the upper drill strings alternately at a frequency of 6-10 Hz, keeping the drill string creeping forward and minimizing pressure loss.
Key Features
- Operational Benefits
- Reduces friction and resistanceIncreases horizontal displacementAxial vibration conversionStabilizes toolfaceMinimal hydro-power loss
Performance Metrics
Service Life
200 hours
Single Down Hole Life
Technical Specifications
Model Specifications
| Parameter | SPQ122 | SPQ172 | SPQ197 |
|---|---|---|---|
| Outer Diameter (mm) | 122 | 172 | 197 |
| Length (m) | 7.0 | 7.4 | 8.4 |
| Max Pulling Force (kN) | 1,000 | 1,500 | 1,800 |
| Max Torque (N•m) | 10,000 | 25,000 | 35,000 |
| Upper Connection | NC38 | NC50 | 6 5/8REG |
| Bottom Connection | NC38 | NC50 | 6 5/8REG |
- Customization
- Connections can be tailored based on specific customer requirements.
