pumping unit

rha rwa rod pump (pipe type)

2019-08-22 17:03:00 48

rha rwa rod pump (pipe type)

Product Description

Shengji has 40 years’ experience in designing and manufacturing  oil and gas production subsurface sucker rod pump,sucker rod pump barrel and participated in the draw up of  the national standard of  gas production subsurface sucker rod pump,sucker rod pump barrel. Shengji also developed the unconventional pump  suitable for heavy oil well , high gas-cut well and high sand-cut well. Shengji deep well pump has been exported to SHELL, CHEVRON, SCHLUMBERGER, GE, NOV, JOHNCRANE, CAMERON, KBM, etc. Annual production reaches  15,000 sets. 

 rha rwa rod pump (pipe type)

Key Feature

1.Rod pump can be pulled out from the well directly.

2.Well inspection and workover is convenient.

3.Reduce the cost of pumping test.

4.Suitable for deeper well.

Specifications

Oil and Gas Production Subsurface Sucker Rod Pump(Rod Type)

SpecificationNominal Pump Bore  (in)Plunger Length(ft)Max.O.D.(mm)Rod(in)Tubing(in)Pump Constant (m3/d)       Stroke          (m)
20-112RHBC1.124~646.73/42 3/80.92≤7.5
20-112RHBM44.7
20-125RHBC1.2547.53/42 3/81.14
20-125RHBM44.7
25-150RHBC1.559.53/42 7/81.64
25-150RHBM55.6
25-175RHBC1.7559.53/42 7/82.24
25-175RHBM55.6
30-225RHBC2.2572.13/43 1/23.69
30-225RHBM71.7

 

Oil and Gas Production Subsurface Sucker Rod Pump (Tubing Type)

Pump designationPump Bore(in)Length of Plunger (mm)Range of Stroke (mm)Pump Constant (m3/d)Size of matched tubing (in)Size of connecting Sucker Rod(mm)Length of extension Coupling
25-1251.25600-1200600-12001.142-1/2   2-7/816300-900
25-1501.51.6422-1/2   2-7/816
25-1751.752.2352-1/2   2-7/816
20-175
25-2252.253.6942-7/819
25-2752.755.5182-7/822
30-2752.755.5183-1/222
30-3253.257.7073-1/222
30-3753.7510.2613-1/225
40-3753.7510.261425

 

 Shengji Oil and Gas Production Subsurface Sucker Rod Pump Adaptive Capacity 

No.Item Rod pumpTubing pump
Standing barrelTraveling barrel
Top anchorBottom anchor
1Pump radial& Displacement smallersmallersmallerlarge
2Whether Unloading nononoyes
3costhighhighhigherlower
4Anti-leakagebadbadbettergood
5Inclined wellgoodgoodbadnormal
6Deep pumping capacitybadgoodbadbetter
7Stroke Lengthlonglongshortlong
8Check cyclelongershorterlongerlong
9Flow designgoodgoodworsebetter
10Fluid viscosity(cP)About 400About 400Less than400About 400
11Gas Compression ratiolargerlargersmallersmaller
12Liquid levellowlowerhigherhigher
13Anti-Sandiness betterworsegoodbetter
15Anti- corrosionnormalnormalnormalbetter
16Adapt to the bad environmentnormalnormalnormalbetter
Production Process

 rha rwa rod pump (pipe type)

 

Facilities

 rha rwa rod pump (pipe type)

 

 

Quality Control

rha rwa rod pump (pipe type)

Patent Certificate

 rha rwa rod pump (pipe type)

 

Partner

rha rwa rod pump (pipe type) 

Contact

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