Place of Origin:
CHINA
Brand Name:
SWS
Model Number:
108 SERIES
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108 SERIES CASING CENTRALIZER, ROLLER CENTRALIZER
CASING CENTRALIZER, 108 SERIES CASING CENTRALIZER, ROLLER CENTRALIZER , OILFIELD TOOLS,CASING ACCESSORIES
ADVANTAGES AND MAIN FEATURES
1- The roller centralizer consists of rigid body, on which machined spiral blades or straight blades.
2- There are modified alloy steel, fully heat treated rollers fixed on every blade.
3-Roller centralizers are mainly used for big high roller, high deviated wells and horizontal wells, to center casings.
4 -Roller Centralizers can also remove wellbore cake and improve mud replacement efficiency.
5-Low torque and drag allows for rotation and reciprocation, providing improved mud displacement and cement jobs.
inside diameter mm | height mm | total height mm | max outside diameter mm |
128-131 | 110 | 650 | 175 |
130-132 | 110 | 650 | 170 |
128-131 | 105 | 690 | 330 |
128-131 | 105 | 720 | 535 |
142-148 | 55 | 650 | 215 |
142-148 | 55 | 650 | 225 |
142-148 | 110 | 650 | 225 |
156-158 | 55 | 650 | 235 |
181-186 | 55 | 650 | 235 |
181-186 | 110 | 650 | 235 |
181-186 | 55 | 650 | 255 |
181-186 | 110 | 650 | 255 |
196-200 | 110 | 650 | 250 |
197-201 | 55 | 650 | 275 |
197-201 | 55 | 650 | 275 |
223-228 | 55 | 650 | 330 |
250-255 | 55 | 650 | 330 |
250-255 | 110 | 650 | 330 |
274-276 | 55 | 650 | 330 |
274-276 | 110 | 650 | 330 |
342-347 | 55 | 650 | 450 |
342-347 | 110 | 650 | 450 |
476 | 55 | 600 | 610 |
510 | 55 | 600 | 660 |
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