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Description
Inclined Well Pump
The pump is designed for the horizontal wells in the reason of the low pump efficiency of common pumps because of the untimely close of valves in horizontal wells. The pump increases the efficiency by improving the standing valves to make the valves close timely in horizontal wells. There are guides not only the traveling valve but on the standing valve, and there are rotating devices on the barrel and the plunger, so problems of valve balsa are not easy to be seat sealed and offset wearing of the plunger and the barrel could be solved, and the pump efficiency and the service life of the pump can be apparently increased. The pump is suitable for directional wells and horizontal wells of various inclined wells.
Main Specifications and Parameters
Pump Size | Pump Bore | Plunger Length (m) | Extension Nipple Length (m) | Connected Tubing O.D. (mm) | Stroke Range of the Plunger (m) | Pump Constant (m3/d) | Connected Sucker Rod O.D (mm) | |
Nominal Bore (mm) | Basic Bore (mm) | |||||||
25-125 | 32 | 31.8 | 0.6 0.9 1.2 1.5 | 0.3 0.6 0.9 | 60.3，73.0 | 0.6-6 | 1.140 | 16 |
25-150 | 38 | 38.1 | 60.3，73.0 | 0.6-6 | 1.642 | 16/19 | ||
25-175 | 44 | 44.5 | 60.3，73.0 | 0.6-6 | 2.235 | 19 | ||
44.2 | ||||||||
25-225 | 57 | 57.2 | 73.0 | 0.6-6 | 3.649 | 19 | ||
30-275 | 70 | 69.9 | 88.9 | 0.6-6 | 5.518 | 22 | ||
30-325 | 83 | 82.6 | 88.9 | 1.2-6 | 7.707 | 22 | ||
40-375 | 95 | 95.3 | 114.3 | 1.2-6 | 10.261 | 25 | ||
