| Model: | WG type |
|---|---|
| Brand: | MDX |
| Origin: | Made In China |
| Category: | Industrial Supplies / Other Industrial Supplies |
| Label: | petroleum tools , drilling tools , stabilizer |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: | Last Online:08 Aug, 2011 |
WG type roller reamer is used for reaming in drilling operation,especially used for the function of stabilization in drilling of the abrasive formation,it is a very popular tool, this tool can equip with three structure rollers and be suitable for hard formation in reaming operation.
Type T is machined with hardfaced sharp teeth for soft formation.
Type F is hardfaced flat teeth with anti-abrasive welding rod on its surface for medium hard formation.
Type B is with pressed-in tungsten carbide buttons, for hard formation.
WG type roller reamer: It applies to all kinds of reaming jobs and used to be a stabilizer in the abrasive formation. According to the different hardnesses of formations,you may separately select sharp-fanged roller,wide-fanged roller or tungsten carbide compacts roller.
Features:
• To be manufactured from high strength 4145H heat treated material.
• 3-points and 6-points model for straight&directional drilling application.
• Various cutters for soft, medium and hard formation.
• Full standard spec and special spec are available.
Specifieation of Roller Reamer
|
Type |
Max O.D. (in) |
I.D. (mm) |
O.D. of Fishing neck (mm) |
Roller O.D. (mm) |
Roller Length (mm) |
Length(mm) |
Connection |
||
|
String type |
Near bit type |
String type |
Near bit type |
||||||
|
WG149 |
5 7/8″ |
47 |
121 |
41 |
200 |
1500 |
1400 |
NC38 |
NC38× 3 1/2REG |
|
WG152 |
6″ |
47 |
121 |
41 |
200 |
1500 |
1400 |
NC38 |
NC38× 3 1/2REG |
|
WG155 |
6 1/8″ |
47 |
121 |
41 |
200 |
1500 |
1400 |
NC38 |
NC38× 3 1/2REG |
|
WG212 |
8 3/8″ |
47 |
159 |
60.3 |
200 |
1600 |
1400 |
NC38 |
NC46× 4 1/2REG |
|
WG215 |
8 1/2″ |
47 |
159 |
60.3 |
200 |
1600 |
1400 |
NC38 |
NC46× 4 1/2REG |
|
WG311 |
12 1/4″ |
71 |
203 |
100 |
300 |
1900 |
1700 |
6 5/8 REG |
6 5/8 REG |
|
WG406 |
16″ |
76 |
229 |
140 |
350 |
2200 |
2000 |
7 5/8 REG |
7 5/8 REG |
|
WG432 |
17″ |
76 |
229 |
140 |
350 |
2200 |
2000 |
7 5/8 REG |
7 5/8 REG |
|
WG444 |
17 1/2″ |
76 |
229 |
140 |
350 |
2200 |
2000 |
7 5/8 REG |
7 5/8 REG |
|
WG559 |
22″ |
76 |
241 |
152 |
380 |
2350 |
2200 |
7 5/8 REG |
7 5/8 REG |
|
WG666 |
26″ |
76 |
241 |
178 |
400 |
2350 |
2200 |
7 5/8 REG |
7 5/8 REG |
|
WG711 |
28″ |
76 |
241 |
||||||
