Reverse Circulation Junk Basket

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Gold Member Since 2009

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Manufacturer/Factory & Trading Company

Product Description

The LL-F type reverse circulation junk basket is used to retrieve all types of small junk objects such as cone, cutter, hand tool and junks from the bottom hole. 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. Especially when PDC bit is used, cleaning bottom well by the tool becmes very necessary to ensure the bit with a normal application. The reverse circulation junk basket therefore becomes an essential tool in oil, geology exploration and drilling engineering.
Type Barrel O. D. (mm) Mill Shoe O. D. (mm) Fish Max. O. D. (mm) Ball Dia. (mm) Thread Conn. Hole Size (mm)
LL-381 381 386 282 55 7 5/8 REG 406-444
LL-318 318 324 248 55 6 5/8 REG 349-406
LL-F286 286 298 217 55 6 5/8 REG 320-346
LL-F279 279 286 211 55 6 5/8 REG 300-341
LL-F254 254 260 195 55 6 5/8 REG 275-295
LL-F245 245 252 192 50 NC50 275-295
LL-F232 232 239 179 50 NC50 255-270
LL-F206 206 210 159 45 NC50 223-241
LL-F195 195 202 149 42 NC50 215-241
LL-F178 178 184 130 42 NC50 198-209
LL-F168 168 174 123 42 NC50 190-209
LL-F130 130 136 94 40 NC31 155-165
LL-F121 121 126 90 35 NC31 142-152
LL-F114 114 121 82 35 NC31 130-140
LL-F97 97 103 62 30 NC26 117-127
LL-F89 89 94 55 30 NC26 108-114

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Gold Member Since 2009

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Manufacturer/Factory & Trading Company
Number of Employees
226
Year of Establishment
2006-07-11