API Yjz Hydraulic Mechanical Drilling Jar for Oil Drilling
Dongying Zhaoxin Industry and Trade Co, Ltd.- After-sales Service：Yes
- Warranty：1year
- Manufacturing Process：CNC Milling
- Surface Treatment：Galvanized
- Operation Pressure：Atmospheric Pressure
- Material：Alloy
Base Info
- Model NO.：YJZ
- Transport Package：Wooden Case
- Specification：114
- Trademark：zx
- Origin：China
- Production Capacity：2000
Description
Overview
Product Description 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 descend the well when used. 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 dynamically adjust at anytime on sites
and be easy to use.Product ParametersPackaging & Shipping
principle, it's a new type drilling jar, which can suit for all kinds of drilling operations, and go
with drilling tools assembly to descend the well when used. 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 dynamically adjust at anytime on sites
and be easy to use.Product ParametersPackaging & Shipping
