YJZ Hydraulic-Mechanical Drilling Jar

YJZ hydraulic-mechanical drilling jar integrates hydraulic principle with mechanical principle, it’s a new type drilling jar, which can suit for all kinds of drilling operations, and go with drilling tools assembly to decont the well when uesd. The drilling tools are often sticked due to many kinds of reasons in down hole when in normal drilling operations, and this type drilling jar is an effective tool for releasing stuck. When the drilling tools are sticked, it can make drilling jar generate upward or downward jarring force through lifting and landing the drill strings, so it can release resistance and the stick by many time jarring, and recover normal drilling operation promptly. Meanwhile avoid resistance and stick to become further accident, and cause larger economic losses. If releasing force is failed, it can dynamiclly adjust at anytime on sites and be easy to use.

How to order: 

Sizes & connections;
Please specify special requirements.

YJZ Hydraulic-MECHANICAL DRILLING JAR SPECIFICATION:

1. Your inquiry related to our products or prices will be replied in 12 hours.
2. Well-trained and experienced staffs to answer all your inquiries.
3.  Protection of your sales area, ideas of design and all your private information

standard package or according to customers needs

Contact Person:  Eve Yue

Tel: 0086-546-7766986-8006

Fax: 0086-546-7766986

Mobile: 0086-13280316878

Whatapp:0086-13280316878

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