Whole Barrel Subsurface Pump Manufacturer

Whole Barrel Subsurface Pump

: http://yykextruder.com/1-2-extrusion-barrel.html

Sucker rod pump/ Subsurface pump / Tubing pump

The whole barrel type subsurface pump, is sometimes referred to as a tubing pump. Its simple structure, stable performance, low cost, and easy operation are just some of the reasons these sucker rod pumps are widely used in oilfields all over the world. We can perform different adjustments with pump accessories according to the well conditions of our customers. This greatly extends the service life of the pump.

The conventional whole barrel pump is manufactured according to GB / T18607-2008 standards. The pump works together with the oil pumping unit and sucker rod and is suitable for pumping oil directly from oil wells.

The whole barrel oil well pump is made up of 3 parts, including a barrel assembly, plunger assembly and standing valve assembly. During the upstroke, the plunger discharges the liquid in the upper chamber of the pump to the oil tube, meanwhile the lower chamber of the pump is filled with the liquid in the well under the effect of differential pressure. When in the down stroke, the liquid in the lower chamber moves into the upper chamber through the travelling valve. The liquid in the well is pumped through the reciprocating motion of the plunger.

The oil well pump is ready to deliver to the Helgas Port!

Technical Parameters:

Model	25-125TH	25-150TH	25-175TH	25-225TH	30-275TH	30-325TH	40-375TH
Nominal Dia.（mm）	φ31.75	φ38.10	φ44.45	φ57.15	φ69.85	φ82.55	φ95.25
Plunger Length（mm）	1200	1200	1200	1200	1200	1200	1200
Upper Connected Tubing Thread (in)	27/8TBG	27/8TBG	27/8TBG	27/8TBG	31/2TBG	31/2TBG	3 1/2TBG
Lower Connected Tubing Thread (in)	27/8TBG	27/8TBG	27/8TBG	27/8TBG	31/2TBG	31/2TBG	3 1/2TBG
Connecting Sucker Rod Thread(mm)	CYG19	CYG19	CYG19	CYG19	CYG22	CYG22	CYG25.4
Max.OD (mm)	88.9	88.9	88.9	88.9	107	117	117
Max.Pump Setting Depth（m）	3500	3500	2700	2100	1600	1300	1100Upper Connected Tubing Thread (in) Upper Connected Tubing Thread (in) Upper Connected Tubing Thread (in)