Drill Jar

China Vigor" Hydraulic Drilling Jar and Hydraulic-mechanical Drilling Jar are designed for use during drilling operations to apply an intensified force either up or down against a stuck portion of the drill string, it is an ideal tool for directional well and deep well drilling.

Hydraulic Drilling Jar and Hydraulic-mechanical Drilling Jar are used to freeing the stuck tools and make a jarring. It integrates the up jar and down jar and can deal with the stuck accident that happened in the shortest time during the drilling. It is an ideal jarring tool for the directional well and deep well. Operators can make an adjustment for lifting and lowering the drill tool (without the adjustment of torque and outside) to get the releasing up a jar or down jar force when using the Drilling Jar downhole. Moreover, the operator can adjust the jarring force from small to the maximal force required. It can be broadly used for drilling, coring, fishing, and workover because of its easy operation, convenience, and high reliability. Hydraulic Drilling jars and Hydraulic-mechanical Drilling Jar are widely used in America and the Middle East area. It helps our customers to reduce the working time while there is a stuck during the drilling operation, quality is recognized by users. It is also used in Shale Gas exploitation by some of our partners due to the reliable performance and economical cost. We also provide our suggestions and solution when the customer has a problem with operation, maintenance or testing, etc. For Hydraulic Shock Tool, it can absorb or reduce axial vibration and thrust load of the drilling. Hydraulic Shock Tool also has good results for prolonging the service life of the bit and protecting the drilling tools and the surface equipment. For more information on Hydraulic Shock Tool, please email us.

Jarring Loads of the Hydraulic-mechanical Drilling Jar Unit: KN

SPECIFICATIONS

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