Taxi Weight Bar TWT-28 (Titan)
In-line taxi for Hunting Titan weight bars — carries production logging strings on wheels, perforating-rated.
TWT-28
Description
In-line Tool Taxis specifically designed for cased hole operations with Hunting Titan weight bars. Carries the majority of the weight of production logging tool-strings on wheels.
Taxi wheels run on ball bearings with replaceable viton seals. The bearings are packed with grease with new seals between operations.
The weight bar taxi connects in-line between Titan weight bars.
Applications
- Gravity logging up to 80 degrees well deviation.
- Self-aligning. The wheel body is free to rotate around the central mandrel.
- Cable tension reduction.
- Rated for perforating operations.
- NACE compliant version available.
- Very Robust design. Low maintenance requirement.
- Power wash bearings
- Pack bearing with grease
- Replace seal
Specifications
| Model,1 | TWT-28 |
|---|---|
| Weight | 7.7 lbs |
| Make up Length | 8.25” |
| Volume | 0.01ft3 |
| Min. Restriction Size | 2.925” |
| Max. Hole Size | 12-½” |
| Drag Coefficient, dynamic | 2% |
| Taxi OD | 2.8” |
| Taxi connection | Titan, 1-³⁄₁₆"-12 GO |
| Temperature rating | 400°F |
| Pressure rating | 20,000 psi |
| SWL for fishing, Tensile | 63,000 lbs |
| Standoff (2" weight bar) | |
| 4-1/2" #10.5 Tubing, ID 4.0" | 0.30" |
| 7" #32 Casing, ID 6.1" | 0.24" |
- 1Standard version is suitable for Pipe recovery applications. H2S (sour service) version available upon request.
| Body1 | 17-4 PH SS, Heat treated H1075 |
|---|---|
| Bearings | Custom Ball Bearing |
| Lubrication | Lubriplate 930AA |
| Attachment | In-line |
- 1TI6AL4V Titanium body for the H2S version
Charts & Diagrams
