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drilling jar for sale,drilling jar price

Date:2021-04-22 View:454

Drilling Jar Supplier

  • www.drillingjar.com 

  • in oil and gas industry major drilling jar manufacturers and suppliers in China,contact us now for drilling jar price lists.drilling jar for sale

  • What’s hydraulic-mechanical drilling jar?
    Hydraulic and mechanical drilling jar is integrate hydraulic principle with mechanical principle and applies to all kinds of drilling operations and be used through combining with drilling tools. When the downhole tools get stuck, it can generate upward jarring or downward jarring through lifting and landing drilling strings, and release block and stuck by several times jarring to recover normal drilling operation promptly. Avoiding resistance and stuck which may cause further accident and caused greater economic loss. If releasing force is failed, it can dynamically adjust at any time on sites.

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