Linear Motor Two-way Oil Well Pump

Linear Motor Two-way Oil Well Pump
Linear Motor Two-way Oil Well Pump
Linear Motor Two-way Oil Well Pump
Linear Motor Two-way Oil Well Pump
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Oil pump/ Two-way pump/ Oil extraction pump

The linear motor two-way oil well pump is designed for liner motor driven oil recovery in a variety of oil extraction operations.

Applications :
1. This pump is employed in oil wells where conventional beam pumping units can be used. (Small displacement deep pumping wells, intermittent production wells, displacement ≤15t / d, pump hanging ≤3000m) The process technology doesn’t change.
2. This pump can also be used in oil wells where the conventional beam pumping units cannot be used. (Offshore wells, horizontal wells, directional wells, inclined wells, slant wells, low permeability wells, etc.)
3. It can also be applied in low liquid content high oil-gas ratio oil wells, low liquid content high condensate oil wells and low liquid heavy oil wells with stock tank oil viscosity ≤3000mPa.s at 50℃. The sand content of produced liquid < 0.05%.

Working Performance
Older model linear motor oil pumps only lifts oil in the upstroke, which places a large load on the motor and wastes energy during down strokes. This new pump achieves pumping oil in both up and down strokes. For the same displacement and pressure, two-way oil well pumps can reduce the stress on the rotor of motors and energy consumption of motors.

Structure Features
1. This pump has two barrels and two plungers specially assembled. It can pump oil in up and down two ways.
2. This pump has screen pipe, avoiding the sliver sand, rust, scale piece and other dirty setting in the pump.
3. This pump has special sealed sand scraping device, avoiding the sand getting into the motor.
4. The pump barrel uses new heat technology (invention patent), get stronger anti-corrosion and wear resistance.
5. Assembled with tungsten-carbide ball and ball seat, double service life than stainless steel ball seat.

Pump ready for delivery to Venezuela!

Technical Parameters:

One-way pump Two-way pump Ration of two-way Max. Push(Pull) stress and one-way pump push stress
Model Theoretical displacement(m3/d) Up-thrust(kg) Model(mm) UP stroke displacement(m3/d) Down stroke displacement(m3/d) Up-thrust(kg) Down pull(kg)
φ32(31.75) 1.1401 7.9P φ32/φ25 0.7069 0.4332 4.91P 3.01P 0.620
φ38(38.10) 1.6417 11.40P φ38/φ25 0.7069 0.9348 4.91P 6.49 P 0.569
φ38/φ28 0.8867 0.7550 6.16P 5.24 P 0.540
φ44(44.15) 2.2346 15.52P φ44/φ28 0.8867 1.3479 6.16P 9.36 P 0.603
φ44/φ32 1.1401 1.0945 7.92P 7.60P 0.510
φ50(50.8) 2.9186 20.27P φ50/φ32 1.1401 1.7785 7.92P 12.35P 0.609
φ44/φ38 1.6417 1.2769 11.40P 8.87P 0.562
φ57 (57.15) 3.6939 25.65P φ57/φ38 1.6417 2.0522 11.40P 14.25P 0.556
φ63 (63.50) 4.5604 31.67P4 φ563/φ44 2.2346 2.3258 15.52P 16.15P 0.510
φ70(69.85) 5.5180 38.32P φ70/φ44 2.2346 3.2834 15.52P 22.80P 0.595
φ70/φ50 2.9186 2.5994 20.27P 18.05P 0.529
φ83(82.55) 7.7070 53.52P φ83/φ57 3.6939 4.0131 25.69P 27.87P 0.521
φ95(95.25) 7.7070 71.26P φ95/φ63 4.5604 5.7004 31.67P 39.59P 0.556
φ95/φ70 5.5180 4.7428 38.32P 32.94P 0.538
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