Oil and Gas API Mechanical and Hydraulic Drilling Jar , Super Fishing Jar
Product Introduction
Hydraulic jar (up / down) designed to use with accelerator and flow sub form a coiled tubing short heavy string. The Jar delay device let the energy stored in the stretched and elongated string accelerator, when the energy released will have a great impact force to generate shock effect and loose card tool stuck.
ZJS mechanical upper hitter
Overview and purpose
ZJS type mechanical upper hitter is an ideal tool for workover team to deal with sticking accidents. It is installed close to the fish in the workover and fishing operation, which enables the tool to directly carry out a powerful upward shock to the fish. The magnitude of shock force is adjusted in advance by adjusting mechanism on the ground. The mechanical structure of the tool is adopted, and its performance is not affected by high well temperature and secret failure.
Design Features of TR Downhole Fishing Jar:
- Continuous coiled tubing operation.
- Tool string is short, small diameter, simple structure, reliable, less wear in downhole, low-cost tools.
- The same tool change the components and the direction of the outer cylinder to realize up or down jar.
- Two tools can be connected in series to achieve simultaneously on up or down jar.
Technical Parameters of TR Oilfield Drilling Jar
Type
mm (in) | ZJS108
(ZJS42) | ZJS114
(ZJS44) | ZJS121
(ZJS46) | ZJS146
(ZJS56) | ZJS159
(ZJS62) | ZJS178
(ZJS70) | ZJS203
(ZJS80) |
| O.D.(mm) | 108 | 114 | 121 | 146 | 159 | 178 | 203 |
| I.D(mm) | 32 | 38 | 38 | 51 | 57 | 57 | 70 |
| Overall length of pull down (mm) | 4200 | 3650 | 3500 | 4000 | 4700 | 3950 | 3970 |
| stroke(mm) | 330 | 210 | 230 | 330 | 330 | 310 | 320 |
| Thread | NC31 | NC31 | NC38 | NC40 | NC50 | NC50 | 6 5/8"REG |
| Max.tensile load downhole (KN) | 700 | 800 | 900 | 1200 | 1500 | 1800 | 2200 |
| Sealing pressure Mpa | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Pull down Full stroke force (tf) | 32-38 | 25-30 | 30-35 | 35-40 | 62-67 | 75-85 | 90-100 |
Through the past ten years, our company has already established a deep strategic cooperation relation with domestic suppliers who specilizes in oil drilling equipments, and become the top level manufacturer and supplier of some well known large or medium sized SOEs such as CNPC and Sinopec. The products made by our company are exported to Europe, America, the Middle East, North Africa and Southeast Asia and other regions, because of which, we enjoy widespread praise among customers at home and abroad. Our mainly products: drilling rig parts, drilling equipment, solid control system, wellhead equipment, fishing tools, cementing tools. All the productions is within the standard of API and authorized by ISO9001:2000.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.
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API Mechanical 460 KN Downhole Hydraulic Drilling Jar Images
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