Speciality Deployment
Speciality Deployment
The Tornado Power Reamer (Part Number: LPPR.00TBD.B.LDP24.02) is a high-efficiency wellbore conditioning solution driven directly by fluid power. It utilizes a high-performance 5.00-inch 7/8 2.1 stage Positive Displacement Motor (PDM) stator configuration. This design converts mud circulation directly into high-torque rotation at the bit. It eliminates the need to rotate the entire casing string from the surface, protecting your low-torque or low-strength completion equipment or casing connections.
Key Product Features :
- Fluid-Driven Rotation: Powered strictly by mud flow to minimize surface-level casing wear.
- Contingency Flow Bypass: Built-in 1500 psi / 250°F burst disk offers a 1.98 in² safety flow area.
- Robust Drill Interface: Equipped with a 8.25-inch fixed cutter bit and a 8.120-inch stabilizer sleeve.
- Universal Fluid Compatibility: Operates seamlessly with WBM, OBM, and SBM systems.
- Industrial Connections: Features a 5.500 Blank Box casing connection and NC38 top connection.
Performance Specifications
| Specification | Operational Metric |
|---|---|
| Operating Speed | 78 to 140 RPM (0.521 Revolutions per Gallon) |
| Maximum Flow Rate | 6.25 bpm (1.0 m³/min) |
| Maximum Torque | 2500 ft-lbs (Torque Slope: 5.2 ft-lbs/psi) |
| Max Differential Pressure | 480 psi (3.3 MPa) |
| Max Slack-off Weight | 40,000 lbs |
| Operating Temperature | 176°F to 230°F |
Operational Benefits
- Protect Completion Strings: Ream past downhole obstructions without turning the casing string.
- Ensure Total Depth (TD): Efficiently clear hole restrictions to guarantee casing lands smoothly on the first attempt.
- Enhanced Safety: The secondary, pressure-activated contingency bypass ensures unrestricted mud displacement or cementing operations if needed.