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Categories | Drill Stem Testing Tools |
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Brand Name: | ZZ TOP OIL TOOLS |
Model Number: | Hydraulic Jar / Big John Jar |
Certification: | ISO, API |
Place of Origin: | China |
MOQ: | 1 set |
Price: | USD 1-10000/set |
Payment Terms: | L/C, T/T, D/P |
Supply Ability: | 10 set/month |
Delivery Time: | 30-50 days |
Packaging Details: | Pollywood |
Product: | Hydraulic Jar / Big John Jar |
Type: | APR Tools |
Size: | 5 inch & 3 7/8inch |
Working Pressure: | 15000psi |
Application: | Oil Well Downhole Testing Service |
Connection: | IF, EUE , CAS |
Working Condition: | Oil & Gas & H2S service |
Working Temperature: | Up to 425oF |
Company Info. |
XI 'AN ZZ TOP OIL TOOLS CO.,LTD |
Verified Supplier |
View Contact Details |
Product List |
Hydraulic Jar / Big John Jar For DST service Fracturing Service
The Big John Jar is a kind of hydraulic jar used in drill stem
testing service. The hydraulic jar is the part of tool string to
help remove stuck tools.
The hydraulic jar helps free a stuck tool or tool string by
resisting a pull on the workstring, when the workstring is
stretched by the pull, tension in the jar is released and an upward
impact is delivered to the stuck tool. The pulling strength of 5”
Big John Jar is 222.2kN.
Features and Benefits of Hydraulic Jar
Technical parameter of Hydraulic Jar
Size | 127.5mm(5”) | ||||||||||||||||||||||||||||||||||||
ID | 57mm | ||||||||||||||||||||||||||||||||||||
Length | 1695mm(IF BxP) | ||||||||||||||||||||||||||||||||||||
Working Pressure | 105Mpa | ||||||||||||||||||||||||||||||||||||
Tensile Strength | 1406KN | ||||||||||||||||||||||||||||||||||||
Internal Pressure Strength | 149Mpa | ||||||||||||||||||||||||||||||||||||
External Pressure Strength | 138Mpa | ||||||||||||||||||||||||||||||||||||
Torque Strength | 22KN.m | ||||||||||||||||||||||||||||||||||||
Service | NACE MR0175,Above 175F | ||||||||||||||||||||||||||||||||||||
Working Temperature | -29oC~204oC | ||||||||||||||||||||||||||||||||||||
Connection Thread | 3 1/2” IF BXP 3 7/8” CAS BXP |
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