API 11AX SUCKER ROD PUMP

Tubing Pump

20/25-106TH

11/8 (28.5)

2～ 7

11～31

23/8～27/8

5/8～3/4

2～3

The well contains   salt,sulfur, C02, bacilli,corrosive medium and little sand

20/25-125TH

11/4 (31.8)

2～ 7

11～31

23/8～27/8

5/8～3/4

2～3

20/25-150TH

11/2 (38.1)

2～ 7

11～31

23/8～27/8

40972

2～3

20/25-175TH

13/4 (44.5)

2～ 7

11～31

23/8～27/8

40972

2～3

25-200TH

2 (50.8)

2～ 7

11～31

41148

40972

2～3

25-225TH

21/4 (57.2)

2～ 7

11～31

41148

40972

2～3

30-275TH

23/4 (69.9)

2～ 7

11～31

11355

41098

2～3

40-375TH

33/4 (95.3)

2～ 7

11～31

15008

1

2～3

Rod Pump

20-125RH/W

11/4 (31.8)

2～ 7

11～31

41144

40972

2～3

25-150RH/W

11/2 (38.1)

2～ 7

11～31

41148

40972

2～3

25-175RH/W

13/4 (44.5)

2～ 7

11～31

41148

40972

2～3

25-200RH/W

2 (50.8)

2～ 7

11～31

41148

40972

2～3

30-225RH/W

2 1/4 (57.2)

2～ 7

11～31

11355

40972

2～3

Sand control pump   with long plunger

25-125～225TH

11/4～21/4

11～21

4～7

41148

40972

/

High sand well

Bridge linkage pump

25-150～225TH

11/2～21/4 

2～ 7

11～31

41148

40972

/

Long tail pipe or   with packer or slant well

Slim hole pump

25-125～175TH

11/4～13/4 

2～ 7

11～31

41148

40972

/

Casing repair well   or Slim hole well

Anti-salt pump with   long plunger

25-125～225TH

11/4～21/4 

11～21

4～7

41148

40972

/

Severe   crystallizing salt well

Gas control pump

25-125～225TH

11/4～21/4 

4～7

11～31

41148

40972

/

High gas well

Heavy crude pump

25-150/225TH

11/2 /21/4

40946

11～22

41148

40972

/

Heavy crude well

using liquid rotary

25-175/225TH

13/4 /21/4

40946

11～22

41148

40972

/

Slant hole pump

25-150～225TH

11/2～21/4 

40946

11～31

41148

40972

/

Limited leaning   degree