+86-(0)453-5979995

Product proposal
Home > Product Center>Drilling tools>WG Type Roller Reamer
More models, download and view full data
类型
外径mm
内径mm
连接螺纹
适用井眼in
WG155
155 31.7
NC38
6 1/8
WG200
200 38 NC46
7 7/8
WG212
212 44 NC50
8 3/8
WG215
215 44 NC50
8 1/2
WG244
244 57 NC50
9 5/8
WG311
311 71 6 5/8REG
12 1/4
WG444
444 76 7 5/8REG
17 1/2
WG558
558 76 7 5/8REG
22
WG660
660 76 7 5/8REG
26
 TIANHE WG Type Roller Reamer is divided into string type and bit type,which  designed for reaming and stabilization in any type of formation.Rollers are B-type for Hard Formations,T-type for SoftFormations and F-type for Medium to Hard Formations.
Roller reamer
1.Hole size
2. Thread connection of Roller reamer
3. Formation for Roller reamer
Related consultation
Tianhe Oil Group Huifeng Petroleum Equipment CO. ltd.