Electric Submersible Pump
The electrical submersible pump, typically called an ESP, is an artificial-lift method for lifting moderate efficient and reliable, to high volumes of fluids from well bores. Submersible oil pump is a kind of machinery oil extraction equipment; its role is to down-hole pumping the liquid to the ground, including submersible motor, protectors, separators, submersible centrifugal pumps.
Submersible oil pump consists three main parts:
1.Underground parts: submersible pumps, separator, protector submersible motors, submersible cable.
2.Ground equipment: transformer, control cabinet.
3.Auxiliary equipment: centralizer, temperature, measurement device, single-flow values, well head penetrator, junction box.
Type | Head | Capacity (m3/d) | The biggest OD | |||
(m) | 158rpm | 285rpm | 335rpm | 356rpm | (mm) | |
28-27 | 1000 | 6.4 | 11.5 | 13.5 | 14.4 | 89.5 |
28-40 | 1500 | 6.4 | 11.5 | 13.5 | 14.4 | 89.5 |
40-20 | 800 | 9.1 | 16.4 | 19.3 | 20.5 | 89.5 |
40-42 | 1600 | 9.1 | 16.4 | 19.3 | 20.5 | 89.5 |
65-35 | 1300 | 14.8 | 26.2 | 31.3 | 33.3 | 102 |
75-16 | 550 | 17.1 | 30.7 | 36.2 | 38.4 | 107 |
75-27 | 1000 | 17.1 | 30.7 | 36.2 | 38.4 | 89.5 |
75-40 | 1500 | 17.1 | 30.7 | 36.2 | 38.4 | 107 |
75-47 | 1800 | 17.1 | 30.8 | 36.2 | 38.5 | 108 |
80-33 | 1200 | 18.2 | 32.8 | 38.6 | 41 | 102 |
90-25 | 1000 | 20.5 | 37 | 43.5 | 46.2 | 108 |
100-55 | 1800 | 22.8 | 41 | 48.2 | 51.3 | 108 |
120-14 | 500 | 27.3 | 50 | 57.9 | 61.5 | 107 |
120-27 | 1000 | 27.3 | 50 | 57.9 | 61.5 | 107 |
120-36 | 1300 | 27.3 | 50 | 57.9 | 61.5 | 108 |
140-30 | 1200 | 31.9 | 57.5 | 67.5 | 71.8 | 114 |
190-33 | 1200 | 43.3 | 78 | 91.7 | 97.4 | 107 |
200-27 | 1000 | 45.8 | 82 | 96.5 | 103 | 114 |