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Large Bore Cup And Mechanical Seating Well Tubing Pump
Large bore cup and mechanical seating tubing pump description:
For the large bore tubing pump, the barrel is put in the well to the designed depth with tubing.
Tubing pump seating type is divided into mechanical seanting and cup seating.
The pump barrel assembly of the tubing pump connected on the tubing string,and with its down to the bottom of the well.Plunger assembly connected on the sucker rod string and with it down to the pump barrel position in the well,then with it do up and down reciprocating motion, so as to realize the production process.
Features
1. Tubing pump barrel is connected on the tubing string.
2. Tubing pump is used in the large production oil wells.
THM model API parameters table
| THM model | OD of pump (in) | Barrel length(ft) | Plunger length(ft) | stroke length(ft) | Tubing size EUE(in) |
| 20-175THM | Ø44.45 | 7-34 | 1-26 | 4-29 | 2 3/8" |
| 25-225THM | Ø57.15 | 2 7/8" | |||
| 30-275THM | Ø69.85 | 3 1/2" | |||
| 40-375THM | Ø95.25 | 4 1/2" |
Packed tubing pump is delivered:
