Oilfield Equipment API Mechanical Fishing Jar Type ZJS for Downhole
Product Overview
The mechanical fishing far type ZJS is a up jarring tool for releasing sticking that adopts mechanical friction principle. Installed close to the fish in the fishing operation, it can deliver an intensive jarring impact upward on the fish directly. The jarring blow is pre-adjusted prior to the run.
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 Our Fishing Jar:
- Tool string is short, small diameter, simple structure, reliable, less wear in downhole, low-cost tools.
- Continuous coiled tubing operation.
- The same tool can 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 Specifications of Our 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 |
Xi'an TianRui Petroleum Machinery Equipment Company provides many kinds of wellhead equipment, down hole tools ,fishing tools and drilling tools,such as fishing spear ,Rotary Kelly,Drill pipe,casing head, tubing head, x-mas tree and some parts. We can provide API standard products. We not only have standard design wellhead products, but also provide products according to customer's requirements.
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.
Product Tags:
|
|
Mechanical Fishing Jar API Downhole Drill Spare Parts Images
|
