API Tubing Pump
group nameSucker Rod Pump
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Min Order1 piece
brand nameSJ
payment method
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update timeFri, 22 Mar 2013 10:13:02 GMT
Packging & Delivery
Min Order1 piece
Briefing
Detailed
There are two different barrels and plungers in series connection. According to the theory of hydraulic feedback, during the down stroke, a downward force is formed to overcome the friction between the viscous crude and the sucker rod, thus improving the load condition on the sucker rod and decreasing and eliminating the disconnection and break of the sucker rod. The pump applies to the wells of oil viscosity less than 4000 mpa·s(50℃), the wells with thin oil and the viscous oil wells without thermal recovery conditions.
Technical specifications
Type | 25-225/150TH(CL) | 25-275/175TH(CL) |
CYB56/38 TH(CL) | CYB70/44TH(CL) | |
Nominal Diameter | 57.2/38.1 56/38 | 69.9/44.5 70/44 |
Plunger Length | 914/900 | |
Barrel Length | 3000-6300 | |
Upper Connection of Tubing
| 2-7/8NU | 3-1/2NU |
Bottom Connection of Tubing | 2-7/8NU | 2-7/8NU |
Size of connecting Sucker Rod(mm) | 3/4 | 7/8 |
Pump Constant(m3/d) | 2.052/1.914 | 3.283/3.352 |
Max.O.D.(mm) | 89.5 | 107 |
The Max. well depth | 1800 | 1600 |
