API 11AX Cup Bottom Anchor Type Rod Insert Pump 31.8mm
API 11AX Cup Bottom Anchor Type Rod Inserted Pump
Cup bottom anchor sucker rod inserted pump description:
Sucker rod pump belongs to inserted pump. Cup bottom anchor type's model is RHBC.
It is convenient for the inspection and workover because they can be pulled up and down through the tubing and suitable for deeper well. The life span of tubing can be prolonged for decreasing the times of the thread of the tubingbeing turned on and off and the time of the workover.
Rod pump is equipped with a supporting joint , support joint is connected on the tubing. Rod pump plunger is connected on the sucker rod string, and is fixed on the supporting joint through the sucker rod string to the tubing. The plunger along with the sucker rod string’s up and down reciprocating movement achieve pumping work.
Rod inserted pump technical specifications:
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Type of Pump |
pump technical parameters | |||||
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Pump OD specifications (mm) |
Barrel length (m) |
Stroke length (m) |
Extension (m) |
tubing thread |
rod
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Rod Pumps |
Ø31.8 |
2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.7 6.0 7.3 8.0 9.1 |
1.5 ∣ 6
|
0.3
0.6
0.9 |
2-3/8” | CYG16 |
Features
1. Stationary Heavy Wall Barrel, Cup Bottom Anchor Pump
2. Suitable for oil well with lower temperature oil well
Sucker Rod Pump Pictures
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