Complaint
Reverse circulating junk basket is a fishing tool which use the drilling fluid partly reverse in the
bottom hole, to latch small junk in the basket. It is used for fishing all types of small junk, objects in
well bores, such as bit cones, cutting blades and hand tools, etc.
| type | Body OD mm(inch) | Mill shoe OD mm(inch) | Max. fishing mm(inch) | Steel ball OD mm(inch) | Hole size Range mm(inch) | Connection |
| LT102 | 102 (4) | 108 (4-1/4) | 66 (2-10/16) | 32 (1-1/4) | 107~114.3 | NC26 |
| LT114 | 114 (4-1/2) | 120 (4-3/4) | 80 (3-2/16) | 32 (1-1/4) | 117.5~127 | 2-7/8REG |
| LT121 | 121 (4-3/4) | 127 (5) | 80 (3-2/16) | 32 (1-1/4) | 130~139.7 | 3-1/2REG |
| LT130 | 130 (5-1/8) | 135 (5-5/16) | 89 (3-8/16) | 32 (1-1/4) | 155.6~165. | NC31 |
| LT146 | 146 (5-3/4) | 151 (5-15/16) | 108 (4-4/16) | 35 (1-3/8) | 155.6~165.1 | NC38 |
| LT165 | 165 (6-1/2) | 171 (6-3/4) | 124 (4-14/16) | 40 (1-9/16) | 212.7~241.3 | 4-1/2REG |
| LT178 | 178 (7) | 184 (7-1/4) | 131 (5-3/16) | 43 (1-11/16) | 212.7~241.3 | NC50 |
| LT232 | 232 (9-1/8) | 237 (9-5/16) | 179 (7-1/16) | 48 (1-57/64) | 273~295.3 | 6-5/8REG |
| LT286 | 286 (11-1/4) | 291 (11-7/16) | 220 (8-11/16) | 48 (1-57/64) | 298.5~311.2 | 6-5/8REG |
| LT350 | 350 (13-1/8) | 356 (14) | 285 (11-4/16) | 60 (2-23/64) | 406.4~444.5 | 6-5/8REG |
| LL381 | 381 (15) | 400 (15-3/4) | 315 (12-6/16) | 60 (2-23/64) | 406.4~444.5 | 7-5/8REG |
