SHANDONG SAIGAO GROUP CORPORATION
SHANDONG SAIGAO GROUP CORPORATION

Heavy Oil Pump with Hydraulic Feedback

The Heavy oil pump moves with the help of the feed-back force when the pump is operating so the pump is very suitable for sucking heavy crude oil.The pump can work smoothly in a heavy crude oil with the viscosity smaller than 4000 centipoise. There is no standing valve in the pump.It is not necessary to install the oil drainers in down-hole and the well-testing and vapour injection operation can be done without lifting the tubing strings.


Technical parameter:


Pump bore

(mm)

Length of plunger

(m)

Length of barrel

(m)

Range of

Stroke

(m)

Size of connecting

Tubing

(in)

Size of connecting sucker rod

Pump constant

57/38




2 1/2 TBG

CYG19

1.91

70/38




3 TBG

CYG22

3.91

70/44

0.6~1.2

2.7~6.6

1.8~5.1

3 TBG

CYG22

3.35

83/44




3 1/2 TBG

CYG25

5.60

87/57




3 1/2 TBG

CYG25

4.25


PRODUCT
Contact Us
  •                   susan@saigaogroup.com
    Fax:

    0531-69959201

    We Chat:

    lqg18653457231

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    +86-18653457231

    Add:

    Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China

Why Choose Us

Why Choose Us
  • AFTER-SALE AND SERVICE
    AFTER-SALE AND SERVICE

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    QUALITY

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    INNOVATION

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