LL型反循环打捞篮
Reverse Circulating Junk Basket Type LL
LL型反循环打捞篮是利用钻井液液流在靠近井底处的局部反循环将井下碎物收进篮筐内的一种打捞工具。主要用于捞取较小落物，如钻头牙轮、牙片、碎铁及手工具等。
Model "LL" Reversecirculating junk basket is a fishing tool which uses the drilling fluid partlyreverse in the bottom hole, to latch small junk in the basket, It is used forfishing all types of small junk, objects in well bores, such as bit cines,cutting blades and hand tools, etc.
Specifications | ||||||
Model | Body OD mm | Mill Shoe OD mm | Max. Fish Size mm(inch) | Steel Ball OD mm(inch) | Hole Size | Conn. |
LL114 | 114 | 120 | 80 | 32 | 117.5-127 | 2 7/8REG |
LL121 | 121 | 127(5) | 80 | 32 | 130~139.7 | 3 1/2REG |
LL165 | 165 | 171 | 124 | 40 | 212.7-241.3 | 4 1/2REG |
LL286 | 286 | 291 | 220 | 48 | 298.5-311.2 | 6 5/8REG |
LL381 | 381 | 400 | 315 | 60 | 406.4-444.5 | 7 5/8REG |
HOME
plains
Product
News
Elite team
The factory
Network
Contact us
