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API 11Ax Pump barrel for Sucker Rod Pump
Product description
The major disadvantages of beam pumping include excessive friction
in crooked/deviated holes, solid-sensitive problems, low efficiency
in gassy wells, limited depth due to rod capacity, and bulky in
offshore operations.
When inspection and maintenance pump,it need not to put out of the
tubing string, only through rod string together put out of the
whole pump, operation is simple.
Technical parameter list
| Specification | Length of Plunger | Connecting Tubing | Stroke | Pump constant | Connected sucker rod |
| (mm) | (mm) | (in) | (m) | (m3/d) | (in) |
| φ38/57 | 1200 | 2 7/8 | 5.1 | 5.73 | 3/4 |
| φ44/95 | 1200 | 2 7/8 | 5.1 | 18.21 | 3/4 |
Mechanical Propertie
Rod pump are suspended inside the tubing with the support joint ,it is suitable for low temperature of deep well and deviated well drilling, good corrosion resistant effect. easy to operate, economical and practical, it can reduce oil field operation cost by more than 50%.
It can be designed according to the customer’s well.
