LL型反循環打撈籃
Reverse Circulating Junk Basket Type LL
LL型反循環打撈籃是利用鉆井液液流在靠近井底處的局部反循環將井下碎物收進籃筐內的一種打撈工具。主要用于撈取較小落物，如鉆頭牙輪、牙片、碎鐵及手工具等。
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
