Reverse Circulating Junk Basket Type LL
Model “LL” Reverse Circulating Junk Basket is designed to remove small pieces of junk such as bit cones, hand tools, slips, etc from the bottom of well. Its unique feature is utilizing the principle of reverse fluid circulation. Moreover, it can be used as a special coring tool.
Specifications
| Model | O.D. of millmm (in) | Max.O.D. of fishmm (in) | Steel ballmm (in) | Suitable well diametermm (in) | Connection |
| LL32 | 84(3-5/16) | 52(2-1/16) | 30(1-3/16) | 98~108(3-7/8~4-1/4) | NC26 |
| LL34 | 89(3-1/2) | 55(2-5/32) | 28(1-3/32) | NC26 | |
| LL36 | 96(3-25/32) | 64(2-1/2) | 30(1-3/16) | NC26 | |
| LL40 | 105(4-1/8) | 67(2-5/8) | 30(1-3/16) | 107~114.3(4-1/4~4-1/2) | NC26 |
| LL44 | 116(4-9/16) | 80(3-1/8) | 35(1-3/8) | 117.5~127(4-5/8~5) | NC26 |
| LL46 | 124(4-7/8) | 84(3-5/16) | 35(1-3/8) | 130~139.7(5-1/8~5.5) | 3 1/2REG |
| LL51 | 135(5-5/16) | 96.5(3-23/32) | 40(1-37/64) | 142.9~152.4(5-5/8~6) | NC31 |
| LL54 | 145(5-23/32) | 112(4-13/32) | 40(1-37/64) | 155.6~165.1(6-1/8~6-1/2) | NC31 |
| LL54Ⅱ | 140(5-1/2) | 106(4-3/16) | 40(1-37/64) | NC38 | |
| LL56 | 146(5-3/4) | 112(4-13/32) | 40(1-37/64) | NC38 | |
| LL62 | 163(6-7/16) | 122(4-13/16) | 45(1-25/32) | 168.2~187.3(6-5/8~7-3/8) | NC40 |