Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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High Volume And Pressures Tubing Type Downhole Pumps
Tubing downhole pump Description
Tubing pumps are installed by running in hole with the tubing string.
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.
When barrel repairs are required on a tubing pump, the entire tubing string must be pulled.
Technical parameter list:
| THM Model | Pump diameter (in) | Barrel length (ft) | Plunger length (ft) | Stroke length (ft) | Extension length (ft) | Tubing size EUE(in) |
| 20-175THM | Ø44.45 | 7-34 | 1-26 | 4-29 | 2-8 | 2 3/8" |
| 25-225THM | Ø57.15 | 2 7/8" | ||||
| 30-275THM | Ø69.85 | 3 1/2" | ||||
| 40-375THM | Ø95.25 | 4 1/2" |
Features:
1. High volume and pressures than the rod type pump
2. API 11AX standard
3. Precision carbon steel barrel
