25 - 30ft Length Well Pump Tubing With Spray Metal Plunger Subsurface Sucker Rod Pump
Product description
The down hole sequence of the rod pump: the biggest difference between the rod pump and the tube pump is that the tube pump body is directly connected to the tubing string, and the rod pump is connected to the tubing string through a support joint, the rod pump The body is placed inside the tubing. When the well is down, the support joint is first lowered into the downhole target depth with the tubing string, and then the entire pump body (including the pump cylinder assembly and the plunger assembly) is pushed down with the sucker rod. At the joint, the force of the pumping unit and the gravity of the sucker rod itself act on the pump body, so that the pump body is inserted into the support joint to complete the supporting work.
Technical parameter list
| Pump designation | Pump Bore(in) | Length of Plunger (mm) | Range of Stroke (mm) | Pump Constant (m3/d) | Size of matched tubing (in) | Size of connecting Sucker Rod(mm) | Length of extension Coupling |
| 25-125 | 1.25 | 600-1200 | 600-1200 | 1.14 | 2-1/2 2-7/8 | 16 | 300-900 |
| 25-150 | 1.5 | 1.642 | 2-1/2 2-7/8 | 16 |
| 25-175 | 1.75 | 2.235 | 2-1/2 2-7/8 | 16 |
| 20-175 |
| 25-225 | 2.25 | 3.694 | 2-7/8 | 19 |
| 25-275 | 2.75 | 5.518 | 2-7/8 | 22 |
| 30-275 | 2.75 | 5.518 | 3-1/2 | 22 |
| 30-325 | 3.25 | 7.707 | 3-1/2 | 22 |
| 30-375 | 3.75 | 10.261 | 3-1/2 | 25 |
| 40-375 | 3.75 | 10.261 | 4 | 25 |
Features
1.Rod pump can be pulled out from the well directly.
2.Well inspection and work over is convenient.
3.Reduce the cost of pumping test.
4.Suitable for deeper well.
Mechanical Propertie
1. 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%.
2. It can be designed according to the customer’s well.
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25 - 30ft Length Well Pump Tubing With Spray Metal Plunger Subsurface Sucker Rod Pump Images
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