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Wireline Link jar is mainly used in downhole device for shearing dowels in the process of casting and fishing. When strong strength is required for downhole device fishing, it can provide jolting force far bigger than wireline tension to complete the operation.
Size | Fishing neck | Connection | Stroke |
1.25＂ | 1.187＂ | 15/16-10UN | 20＂ |
1.25＂ | 1.187＂ | 15/16-10UN | 24＂ |
1.25＂ | 1.187＂ | 15/16-10UN | 30＂ |
1.5＂ | 1.375＂ | 15/16-10UN | 20＂ |
1.5＂ | 1.375＂ | 15/16-10UN | 24＂ |
1.5＂ | 1.375＂ | 15/16-10UN | 30＂ |
1.875＂ | 1.75＂ | 1-1/16-10UN | 20＂ |
1.875＂ | 1.75＂ | 1-1/16-10UN | 24＂ |
1.875＂ | 1.75＂ | 1-1/16-10UN | 30＂ |
2.5＂ | 2.313＂ | 1-9/16-10UN | 20＂ |
2.5＂ | 2.313＂ | 1-9/16-10UN | 24＂ |
2.5＂ | 2.313＂ | 1-9/16-10UN | 30＂ |
Note. More customized parts are available upon request.
A wireline link jar is designed to act like a sliding hammer, utilizing the weight of the stem located immediately above, to convey powerful jarring impacts. Upward and downward impacts (jarring actions) are achieved by controlling the direction and speed of the wireline at surface.
The wireline link jar consists of two sections that are linked together like a chain. Both halves of the jar are free to extend or collapse over a controlled stroke length. It can jar both upward and downward although the structure is simple, so it is widely used.
Wireline Link jar is mainly used in downhole device for shearing dowels in the process of casting and fishing. When strong strength is required for downhole device fishing, it can provide jolting force far bigger than wireline tension to complete the operation.
Size | Fishing neck | Connection | Stroke |
1.25＂ | 1.187＂ | 15/16-10UN | 20＂ |
1.25＂ | 1.187＂ | 15/16-10UN | 24＂ |
1.25＂ | 1.187＂ | 15/16-10UN | 30＂ |
1.5＂ | 1.375＂ | 15/16-10UN | 20＂ |
1.5＂ | 1.375＂ | 15/16-10UN | 24＂ |
1.5＂ | 1.375＂ | 15/16-10UN | 30＂ |
1.875＂ | 1.75＂ | 1-1/16-10UN | 20＂ |
1.875＂ | 1.75＂ | 1-1/16-10UN | 24＂ |
1.875＂ | 1.75＂ | 1-1/16-10UN | 30＂ |
2.5＂ | 2.313＂ | 1-9/16-10UN | 20＂ |
2.5＂ | 2.313＂ | 1-9/16-10UN | 24＂ |
2.5＂ | 2.313＂ | 1-9/16-10UN | 30＂ |
Note. More customized parts are available upon request.
A wireline link jar is designed to act like a sliding hammer, utilizing the weight of the stem located immediately above, to convey powerful jarring impacts. Upward and downward impacts (jarring actions) are achieved by controlling the direction and speed of the wireline at surface.
The wireline link jar consists of two sections that are linked together like a chain. Both halves of the jar are free to extend or collapse over a controlled stroke length. It can jar both upward and downward although the structure is simple, so it is widely used.
