Low-loader roller bogie® jar
Provides effective jarring performance in high-angle wells
Applications
- Kickover tools
- Locks, plugs
- Bridge plugs and bridge-plug retrieval
- Sliding side-door manipulation
Features and Benefits
- Eliminates avoidable friction drag in larger diameter tools such as kickover tools, plugs, or drifts
- Enables access and jar action beyond conventional wireline depths and deviations
- Provides effective high-deviation mechanical jarring
- Capable of running large-diameter equipment with easier toolstring manipulation
- Delivers efficient jarring action to actuate bottom-end tools via the fully aligned tubular jar
- Transfer jarring forces efficiently with the integral axis-shift knuckle
- Elevates jar axis with large rollers for easily maintained balance in
the wellbore
Tool Description
The Weatherford low-loader Roller Bogie jar delivers exceptional jarring performance at high deviations and is used globally with a proven track record of success at deviations of up to 83°.
This jar is deployed toward the bottom end of a slickline toolstring, providing support and delivering effective jarring action suited to larger bottom-end tools, such as kickover tools and plugs. The low-loader Roller Bogie jar is typically used in combination with the Weatherford Advanced Kickover tool.
Available with composite rollers for use in GRE-lined (glass-reinforced epoxy) tubing and in a wide range of sizes. All connection types are available to suit individual toolstring requirements.
Specifications
Size | Weight | Length | Stroke Length |
1.700 in. (43.18 mm) | 29 lb (13.15 kg) | 69 in. (1.75 mm) | 20 in. (508 mm) |
2.125 in. (53.98 mm) | 33 lb (15.0 kg) | 68 in. (1.73 mm) | 19 in. (483 mm) |
2.250 in. (57.15 mm) | 37 lb (16.8 kg) | 69 in. (1.75 mm) | 19 in. (483 mm) |
2.270 in. (57.66 mm) | 34 lb (15.4 kg) | 68 in. (1.73 mm) | 19 in. (483 mm) |
2.300 in. (58.42 mm) | 35 lb (15.9 kg) | 67 in. (1.70 mm) | 19 in. (483 mm) |
2.400 in. (60.96 mm) | 35 lb (15.9 kg) | 68 in. (1.73 mm) | 19 in. (483 mm) |
2.700 in. (68.58 mm) | 55 lb (24.9 kg) | 76 in. (1.93 mm) | 20 in. (508 mm) |
2.800 in. (71.12 mm) | 62 lb (28.1 kg) | 80 in. (2.03 mm) | 20 in. (508 mm) |
3.200 in. (81.28 mm) | 79 lb (35.8 kg) | 88 in. (2.24 mm) | 20 in. (508 mm) |
3.250 in. (82.55 mm) | 81 lb (36.7 kg) | 76 in. (1.93 mm) | 20 in. (508 mm) |
3.500 in. (88.90 mm) | 92 lb (41.7 kg) | 79 in. (2.01 mm) | 20 in. (508 mm) |
3.550 in. (90.17 mm) | 99 lb (44.9 kg) | 81 in. (2.06 mm) | 20 in. (508 mm) |
3.600 in. (91.44 mm) | 111 lb (50.3 kg) | 92 in. (2.34 mm) | 20 in. (508 mm) |
3.700 in. (93.98 mm) | 105 lb (47.6 kg) | 87 in. (2.21 mm) | 20 in. (508 mm) |
3.780 in. (96.01 mm) | 98 lb (44.5 kg) | 78 in. (1.98 mm) | 20 in. (508 mm) |
4.000 in. (101.6 mm) | 120 lb (54.4 kg) | 99 in. (2.51 mm) | 30 in. (762 mm) |
4.200 in. (106.7 mm) | 110 lb (49.9 kg) | 80 in. (2.03 mm) | 20 in. (508 mm) |
4.380 in. (111.3 mm) | 120 lb (54.4 kg) | 89 in. (2.26 mm) | 24 in. (610 mm) |
4.500 in. (114.3 mm) | 118 lb (53.5 kg) | 84 in. (2.13 mm) | 20 in. (508 mm) |
5.750 in. (146.1 mm) | 200 lb (90.5 kg) | 103 in. (2.61 mm) | 25 in. (635 mm) |
5.940 in. (150.9 mm) | 193 lb (87.5 kg) | 98 in. (2.49 mm) | 25 in. (635 mm) |
Service Type (all sizes)
Sour or severe-sour service available. Composite rollers available for running in GRE or high-chrome tubing.
Connection Type (all sizes)
Connections available to suit customer specifications.
Reach out to optimize reservoir performance
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