The barrel assembly of tubing pump is connected directly fixed on the tubing string, and with the pump down to the bottom. Plunger assembly is connected with rod string and down into the bottom hole pump barrel, moving up and down, so as to realize the production process.
In the process of production, when traveling valve and standing valve have problems , they can be put out of the well through the rod string, plunger and puller, without put the whole pump and tubing string out of the well, reduce the labor intensity of operation, reduce the operation cost.
Technical parameter list：
Specification | Pump diameter (in) | Barrel length (ft) | Plunger length (ft) | Stroke length (ft) | Extension length (ft) | Tubing size EUE(in) | Sucker rod size |
20/25-106THC | Ø26.99 | ≦6 |
0.3-8.0 |
1.2-9.0 |
0.6-1.2 |
2-3/8”
2-7/8” |
CYB16
CYB19
CYB25 |
20/25-125THC | Ø31.75 | 2.1-10.4 | |||||
20/25-150THC | Ø38.10 | ||||||
20-175THC | Ø44.45 | ||||||
25-200THC | Ø50.80 | ||||||
25-225THC | Ø57.15 | ||||||
30-275THC | Ø69.85 | 3-1/2” | |||||
40-375THC | Ø95.25 | 4-1/2” |
The barrel assembly of tubing pump is connected directly fixed on the tubing string, and with the pump down to the bottom. Plunger assembly is connected with rod string and down into the bottom hole pump barrel, moving up and down, so as to realize the production process.
In the process of production, when traveling valve and standing valve have problems , they can be put out of the well through the rod string, plunger and puller, without put the whole pump and tubing string out of the well, reduce the labor intensity of operation, reduce the operation cost.
Technical parameter list：
Specification | Pump diameter (in) | Barrel length (ft) | Plunger length (ft) | Stroke length (ft) | Extension length (ft) | Tubing size EUE(in) | Sucker rod size |
20/25-106THC | Ø26.99 | ≦6 |
0.3-8.0 |
1.2-9.0 |
0.6-1.2 |
2-3/8”
2-7/8” |
CYB16
CYB19
CYB25 |
20/25-125THC | Ø31.75 | 2.1-10.4 | |||||
20/25-150THC | Ø38.10 | ||||||
20-175THC | Ø44.45 | ||||||
25-200THC | Ø50.80 | ||||||
25-225THC | Ø57.15 | ||||||
30-275THC | Ø69.85 | 3-1/2” | |||||
40-375THC | Ø95.25 | 4-1/2” |