Payment & Shipping Terms:
|Size:||4 3/4''~8''||Application:||Drilling, Fishing And Workover|
|Connection:||NC 38, NC 50||Full Open Stroke:||635mm|
|Product Name:||Hydraulic Drilling Jar||Advantage:||Easy Operation|
directional drilling tools,
down the hole drilling tools
Hydraulic Drilling Jar 4 3/4''~8'' for Different Well Conditions
Hydraulic drilling jar integrates upward jarring with downward jarring. It is a hydraulic type drilling jar, which is used in all kinds of well condition. It generates up and down jarring force by lifting and releasing drill stems when the drilling tools were stuck and make sure drilling operation can go smoothly. This type drilling jar has some advantages like easy operation stable property safety and reliability maintenance etc.
It can protect the drill string effectively and improve the using life. The hydraulic stored energy mechanism has the advantage of reliable property and good stability. It can normally be used for drilling, coring, work over and fishing etc.
We also produce H2S resistance jars, which adopt high quality import sulfur-resistance material.
Please email us for your hydraulic drilling jar inquiries.
|Open full stroke
|Max. working load
|Max. tensile load
|Max. working torque
|121 (4 3/4)||57 (2 1/4)||635 (25)||NC38||350||1364||18|
|165 (6 1/2)||69 (2 23/32)||635 (25)||NC50||770||2668||55|
|203 (8)||76 (3)||635 (25)||6 5/8REG||1300||4700||106|
Contact Person: Sales Manager