Spec Sheet:
Precision Mechanical Applications
PrecisionHone/TwinHone
PrecisionHone/TwinHone
Precise polishing of seal bore areas
The PrecisionHone and the PrecisionTwinHone are used to hone seal bores by removing deposits (scale, rust) and minor protruding obstructions that affect the sealing integrity of completion components, e.g. downhole safety valve. They are run in combination with PowerTrac® for anchoring and conveyance, coupled with a hydraulic rotation adapter to generate the required rotational force.
Applications
- Honing seal bore areas
- Preventive maintenance in scale environments
- Removal of scale, rust
Key Features
- E-Line conveyed, powered device
- Combines axial and rotational motion for smooth honing
- Customisable hone OD
- Slip over no-go adapter can be used for precise positioning
- No-go profile and spacing is customisable
Benefits
- Cost effective preventive maintenance or repair option for re-establishing seal bore integrity instead of pulling the completion components
- Light on logistics, footprint, personnel and time
PrecisionHone/TwinHone Specifications
Service Name | PrecisionHone | PrecisionTwinHone |
| Tool body outer diameter 1 | 3. 346 inches / 85.0mm | |
| Hone Body OD | 2.362 inches / 60.0 mm | |
| Hone diameter | Customisable | |
| Length 2 | 6.6 ft. / 2.0m | 9.8 ft. / 3.0m |
| Stroke length | 19.7 inches / 500 mm | |
| Minimum ID | 2.487 inches / 63.2 mm | |
| Maximum ID | 10.20 inches / 259.1 mm | |
| System pressure rating | 15,000 psi / 1,034 bar | |
| System temperature rating | 75 °C / 167 °F | |
| Operational RPM | ≤ 150 rpm | |
1Tool OD only (not Hone OD).
2Length includes Hydraulic Rotation Adapter and standard hone brushes but is also customisable depending on required configuration. Does not include length of PowerTrac® and accessories.
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