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CSJ super fishing jar is a kind of hydraulic jar, which is an improved product of YSJ hydraulic up jar.It can achieve stepless adjustment of upwardjarring tonnage. Delay time range: 30s ~ 90s; the working temperature range: -20 °C ~ 150℃. In combination with the ZJS type accelerator, a more pronounced shock effect can be obtained. In combination with the KXJ type fishing bumper sub or the BXJ type lubricated fishing bumper sub, up and down shocks can be achieved.When used alone, it can be used for upward jarring releasing operation in the fishing operation or coring operation. New materials can be provided upon specialrequest to ensure higher performance and reliability;The tool can be commonly used for coring, well repair, fishing and other operations

 CSJ super fishing jar is a kind of hydraulic jar, which is an improved product of YSJ hydraulic up jar.It can achieve stepless adjustment of upwardjarring tonnage. Delay time range: 30s ~ 90s; the working temperature range: -20 °C ~ 150℃. In combination with the ZJS type accelerator, a more pronounced shock effect can be obtained. In combination with the KXJ type fishing bumper sub or the BXJ type lubricated fishing bumper sub, up and down shocks can be achieved.When used alone, it can be used for upward jarring releasing operation in the fishing operation or coring operation. New materials can be provided upon specialrequest to ensure higher performance and reliability;The tool can be commonly used for coring, well repair, fishing and other operations.
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Tianhe Oil Group Huifeng Petroleum Equipment CO. ltd.