SJYZ Double Acting Mechanical-hydraulic Drilling Jar with 500 KN Downward Jarring Force, 1000 KN Upward Jarring Force, and 2800 KN Max Tensile Load
Price:
Negotiable
MOQ:
1
Delivery Time:
10-15 WORK DAYS
Product Description
SJYZ Double Acting Mechanical-hydraulic Drilling Jar
Product Overview
The SJYZ Double Acting Mechanical-hydraulic Drilling Jar integrates upward and downward jarring capabilities, combining the advantages of both mechanical and hydraulic drilling jar technologies. This versatile tool is designed for various drilling operations and is used in combination with other drilling tools.
Key Features & Applications
- Generates upward or downward jarring force through lifting and landing drilling strings
- Releases blockages and stuck tools through repeated jarring actions
- Enables prompt recovery of normal drilling operations
- Prevents resistance and stuck situations that could lead to further accidents
- Minimizes potential economic losses from drilling interruptions
- Allows dynamic adjustment of releasing force on-site when needed
Technical Specifications
| Parameter | SJYZ121 | SJYZ165 | SJYZ203 |
|---|---|---|---|
| OD mm(inch) | 121(4-3/4) | 165(6-1/2) | 203(8) |
| ID mm(inch) | 44.5(1-3/4) | 57.2(2-1/4) | 70(2-3/4) |
| Tool Joint Connection | NC38 | NC50 | 6-5/8 REG |
| Max. Upward Jarring Force KN(Ibf) | 350(79,000) | 700(160,000) | 1000(225,000) |
| Max. Downward Jarring Force KN(Ibf) | 180(40,000) | 350(79,000) | 500(112,000) |
| Max. Tensile Load KN(Ibf) | 1100(247,000) | 2000(450,000) | 2800(630,000) |
| Tensile Yield KN(lbf) | 1950(438,000) | 3750(843,000) | 6650(1,495,000) |
| Torsional Limited KNm(lbfff) | 15(11,000) | 30(22,000) | 45(33,000) |
| Torsional Yield KNm(Ibfft) | 27(20,000) | 75(55,000) | 90(66,000) |
| Overall Length mm(ft) | 8950(29.4) | 9310(30.5) | 9806(32.2) |
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Company
XIAN ATO INTERNATIONAL CO.,LTD
Location
Building 15+, No. 2, Biyuan 3rd Road, High-tech Zone, Xi 'an Post code：710117
Contact Person
Rita Zheng