Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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Oilfield Rod Pump Sucker Rod Pump downhole pump with API 11 AX certificate
Product description
Sucker rod pump is also called insert pump,the feature is that it has two working barrels,the upper end of the outer working barrel is equipment with vertebral body seat and clamp spring,put the outer working barrel with tubing into the well first,then connect the inner working barrel what is equipment liner and piston in the lower end of the sucker rod, after that put it in the outer barrel, and fixed by a circlip.
Technical Specifications
| Type | Major technical data | |||||
| Diameter(mm) | Barrel Length (m) | Stroke Range (m) | Length of Extension Pub Joint(m) | Thread for Tubing(in) | Connecting sucker rod | |
| Rod pumps | 31.8 | 2.1 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.7 6.0 6.6 7.3 9.1 | 1.5-6 | 0.3 0.6 0.9 | 2 3/8 | CYG16 |
| 38.1 | 2 7/8 | CYG19 | ||||
| 44.45 | 2 7/8 | CYG19 | ||||
| Tubing pump | 31.8 | 1.5-7.8 | 0.3 0.6 0.9 | 2 3/8 | CYG16 | |
| 38.1 | 2 7/8 | CYG16 | ||||
| 44.45 | 2 7/8 | CYG16 | ||||
| 57.15 | 2 7/8 | CYG19 | ||||
| 69.85 | 2 7/8 3 1/2 | CYG22 | ||||
| 82.55 | 3 1/2 | CYG25 | ||||
| 95.25 | 3 1/2 | CYG25 | ||||
Feature
1. Rod pump can be pulled out from the well directly.
2. Well inspection and workover is convenient.
3. Reduce the cost of pumping test.
4. Suitable for deeper well.
Pictures
