Milling Shoe is designed for milling the stuck drivepipe and milling tube. It can not only mill
small fish like cone or slips in the downhole, but also can mill big fish like drill stem or drill collar.
Features：
1. Picking up the long cemented carbide owning high hardness, perfect red hardness and high
abrasive resistance.
2. Select specific bonding technology.
3. Long life
Main technical parameters:
|
Type |
O．D． （mm） |
Connection |
Suitable Well Diameter |
Type |
O．D． （mm） |
Connection |
（mm） Suitable Well Diameter |
|
MA89 |
89 |
2 3/8″REG |
95.2—101.6 |
MA200 |
200 |
4 1/2″REG |
212.7—241.3 |
|
MA97 |
97 |
2 3/8″REG |
107.9—114.3 |
MA232 |
232 |
4 1/2″REG |
244.5—269.9 |
|
MA110 |
110 |
2 7/8″REG |
117.5—127.0 |
MA257 |
257 |
6 5/8″REG |
273.0—295.3 |
|
MA114 |
121 |
2 7/8″REG |
130.0—139.7 |
MA279 |
279 |
6 5/8″REG |
298.5—317.5 |
|
MA121 |
130 |
2 7/8″REG |
142.9—152.4 |
MA295 |
295 |
6 5/8″REG |
320.6—346.1 |
|
MA130 |
140 |
3 1/2″REG |
155.6—165.1 |
MA330 |
330 |
6 5/8″REG |
349.3—406.4 |
|
MA140 |
156 |
3 1/2″REG |
168.0-187.3 |
MA381 |
381 |
6 5/8″REG |
406.4—444.5 |
