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[China]
Trade Verify
Address: No.10 West of North Second Rig, Weiyang District, Xi’an City, China
Contact name:Sunny Lee
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd. |
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Reverse Circulating Junk Basket for Downhole Fishing Tools
Product Overview
Reverse circulation junk basket is used to catch all kinds of small junk objects such as cones,cutters,hand tools from bottom well. During drilling operation, it produces a local reverse circulation of fluid at well core so as to effect a complete recovery of junk in the junk basket.
Product Operation
TR Reverse Circulation Junk Basket is made up to the bottom of the
fishing string and lowered to a point within several feet from the
bottom of the hole. Begin circulation to wash the hole. Stop
circulation and drop the steel ball. (When the steel ball is
dropped into the valve seat, circulation fluid travels outward and
downward through the inner passage of the barrel and out through
the vents in the lower end. The fluid is then deflected to the
center of the tool and up through the return holes in the upper end
of the barrel. This reverse fluid circulation carries the junk into
the barrel above the junk catcher.) Begin circulation again, slowly
rotating while lowering the tool until a 10” core has been cut.
Stop rotation and circulation and pull the tool from the hole.
Technical Data of Our Reverse Circulating Junk Basket
| type |
Barrel O.D. (mm) |
Fish Max.O.D. (mm) |
Ball Dia. (mm) |
Thread Conn |
Hole Size (mm) |
| LL-381 | 381 | 282 | 55 | 7 5/8REG | 406-444 |
| LL-318 | 318 | 248 | 55 | 6 5/8REG | 349-406 |
| LL-F286 | 286 | 217 | 55 | 6 5/8REG | 320-346 |
| LL-F279 | 279 | 211 | 55 | 6 5/8REG | 300-341 |
| LL-F254 | 254 | 195 | 55 | 6 5/8REG | 275-295 |
| LL-F245 | 245 | 192 | 50 | NC50 | 275-295 |
| LL-F232 | 232 | 179 | 50 | NC50 | 255-270 |
| LL-F200 | 200 | 154 | 45 | NC50 | 223-241 |
| LL-F195 | 195 | 149 | 42 | NC50 | 215-241 |
| LL-F178 | 178 | 130 | 42 | NC50 | 198-209 |
| LL-F168 | 168 | 123 | 42 | NC50 | 190-209 |
| LL-F130 | 130 | 94 | 40 | NC31 | 155-165 |
| LL-F121 | 121 | 90 | 35 | NC31 | 142-152 |
| LL-F114 | 114 | 82 | 35 | NC31 | 130-140 |
| LL-F97 | 97 | 62 | 30 | NC26 | 117-127 |
| LL-F89 | 89 | 55 | 30 | NC26 | 108-114 |
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd. engages into the designing, developing, testing, manufacturing, repairing, and drilling service. Its business covers drilling rig, workover rig, solids control equipment, drilling rig supporting and drilling strings and other equipments related with petroleum. Strictly abide by ISO9001 quality system certification and API standard. Looking forward to cooperating with you!
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.
