Reinforced junk mill "Igla" 2JM-хх/хх
The reinforced junk mill “Igla” is specifically designed and field-tested for milling fracture ports and removing cement bridges, sand bridges, casing accessories, packer plugs, and metal debris from the bottomhole assembly — particularly in challenging conditions where conventional well intervention and repair operations in oil, gas, and geological exploration wells become difficult or impossible.
Characteristics:
|
Designation |
OD, mm |
Length, mm |
Number of ports |
Thickness of working surface, mm
|
Rotary speed, rpm, max |
Axial load, kN |
Thread*
|
Weight, kg |
|
2JM-68/45 |
68 |
380 |
6 |
20 |
300 |
5…30 |
Z-44 (NC-16) |
7 |
|
2JM-85/55 |
85 |
380 |
6 |
20 |
300 |
5…30 |
Z-65 (NC-23) |
9.1 |
|
2JM-85/68 |
85 |
380 |
6 |
20 |
300 |
5…30 |
Z-65 (NC-23) |
10.3 |
|
2JM-95/68 |
95 |
380 |
6 |
20 |
300 |
5…30 |
Z-65 (NC-23) |
11.3 |
|
2JM-101/60 |
101 |
480 |
8 |
20 |
125 |
5…30 |
Z-76 (2 7/8 Reg) |
12.4 |
|
2JM-124/60 |
124 |
480 |
8 |
20 |
125 |
5…30 |
Z-86 (NC-31) |
16.2 |
|
2JM-142/74 |
142 |
480 |
8 |
20 |
125 |
5…30 |
Z-86 (NC-31) |
19.7 |
