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Non Standard Model Sucker Rod Pumps With Spray Metal Plunger
Non standard sucker rod pump Description
Sucker rod pump is equipped with a seating nipple(there are two seating nipples in API-RHBM-AC) , seating nipple connection on the tubing string, down to the bottom of the well with the tubing string.
Plunger assembly connection on the sucker rod string and with the
pump overall down to seating nipple position together , pump with
fixed inside the seating nipple , Plunger assembly with the sucker
rod string up and down reciprocating movement to achieve pumping
work.
If the pump appeared quality problem, need not put forward the
tubing string, only need put the whole pump forward well through
the sucker rod string together , operation is simple.
Rod pump should be installed inside the tubing with the sucker rod. It is not necessary to pull the tubing out of the well when checking the pump, which can make the operation easier and quicker.
API sucker rod pump technical parameters:
API model | OD of Pump | Length of Barrel (ft) | Plunger length (ft) | Stroke length (ft) | Extension length (ft) | Tubing size EUE/NUE | Sucker rod |
20-125RWAM | Ø31.75 | 2.1-10 | 0.3-8 | 1.2-9 | / | 2-3/8” | 5/8” 3/4” |
20-125RWAC | |||||||
20-125RWBM | |||||||
20-125RWBC | |||||||
20-150RWAM | Ø38.10 | ||||||
20-150RWAC | |||||||
20-150RWBM | |||||||
20-150RWBC | |||||||
25-200RWAM | Ø50.80 | 2-7/8” | |||||
25-200RWAC | |||||||
25-200RWBM | |||||||
25-200RWBC | |||||||
30-250RWAM | Ø63.50 | 3-1/2” | |||||
30-250RWAC | |||||||
30-250RWBM |
Features
1. The non-standard model is designed based on the well conditions.
2. Mechanical seating assembly or cup seating assembly
3. Production standard is still based on the API regulations.