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Brand Name : Zhongshi
Model Number : Sucker rod pump
Certification : API, ISO, QHSE
Place of Origin : China
MOQ : 1 set
Price : Negotiable
Payment Terms : L/C, D/P, T/T, Western Union, D/A
Supply Ability : 1000 SETS/MONTH
Delivery Time : 10~15 workdays
Packaging Details : Standard exported packing
Pump type : Tubing pump
Seating type 1 : Cup seating
Seating type 2 : Mechanical seating
Seating location : Bottom
Pump barrel : Heavy walled barrel
Warranty time : One year
Cup Or Mechanical Seating tubing Type Downhole Pumps
Cup or mechanical seating tubing type downhole pumps Description
Tubing pump barrel is connected to the tubing is directly run into the well at desired depth and then the plunger is run into the barrel with the sucker rod. The applicable tubing pump is larger in size than rod pump in the same tubing.
Tubing pump has simple structure so the displacement is bigger and it is suitable for the shallower well with shallow depth and high production.
In the process of production, when traveling valve and standing valve appear problems,we can pull the traveling valve and standing valve out the well through the sucker rod string, plungerand the puller ,instead of pull the whole pump and tubing string out of the well, reduce the labor intensity of operation, reduce the operation cost.
Rod downhole pump technical parameter list:
Rod pump model | Pump diameter (in) | Barrel length (ft) | Plunger length (ft) | Stroke length (ft) | Extension length (ft) | Tubing size EUE(in) |
30-250RWAM | Ø63.5 | 2.1-10 | 0.3-8.0 | 1.2-9.0 | / | 3-1/2” |
30-250RWBM | ||||||
30-250RWAC | Ø63.5 | 3-1/2" | ||||
30-250RWBC |
Main parts:
There are seven major components for downhole rod pumps: standing and traveling valves, plunger, barrel, seating assembly, pull tube or valve rod (for insert pump), and the fittings that hold the assembled pump together.
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Cup Or Mechanical Seating Tubing Type Downhole Pumps Heavy walled barrel Images |