5 Inch Big John Jar Hydraulic Jar Drilling For DST Service Service
Price:
USD 1-10000/set
MOQ:
1 set
Delivery Time:
30-50 days
Brand:
ZZ TOP OIL TOOLS
Product Description
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
- Design of the hydraulic system ensures long life with little maintenance.
- Rig time is reduced.
- Jar can be re-cocked rapidly.
- Jar time delay is adjustable.
- Amount of pull to trip the jar can be varied within the limits of the time- delay system.
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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Get in Touch
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Company
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
Location
No.25, Cross Building, Gaoxin 6th Road, Hi-tech Zone, Xi'an, China
Contact Person
LEE