The Resonant Centralizer centers a down hole motor in a well, reduces the contact of the down hole motor housing with the casing walls during the tripping process, reduces lateral vibrations together with the RPKL and reduces resonance during the operation of the ESP. It has such advantages as uniform cooling with upward flows, centering the SEM and reusability.
Model | 96 | 104 | 115 | 126 | 168 |
Overall Length, inch | 15,7-19,6 | 15,7-19,6 | 15,7-19,6 | 15,7-19,6 | 15,7-19,6 |
Outside Diameter, inch | 3,7 | 4,0 | 4,5 | 4,9 | 6,6 |
Minimum production casing outer diameter, inch | 3,9 | 4,0 | 4,5 | 4,9 | 6,6 |
Weight, kg | 9,6 | 12,8 | 14,9 | 19,3 |