Sucker Rod Pump

The sucker rod pump is driven by the motive power transmitted by pumping unit or sucker rods to pump out fluid in oil wells.  The products comply with Technical Specifications on Underground Rod-Type Oil Well Pumps and Accessories (API Spec 11AX),  and have acquired the authorization to use Official API Monogram.  Besides standard tubular and sucker rod pumps, the company also produces anti-gas/sand/salt/carbon powder pumps, across bridge pumps, inclined well pumps and other special oil well pumps.

Sucker Rod Pump

FEATURES

- The pump barrel is made of high-quality special tubes, and the internal surface is hardened through chrome or nickel-phosphorus plating, resulting high strength, rigidness and corrosion-resistant performance.
- The surface of the plunger is subject to build-up welding with nickel-based alloy powder, thus the corrosion-resistant performance is enhanced.
- The valve ball and seat are made of high carbon chromium stainless steel, tungsten carbide, titanium carbide or other materials, thus its service life is extended.
- High pumping efficiency and long inspection cycle.
- Compact structure and easy installation and maintenance.

Technical Specifications
Type Model Pump bore(basic)
in(mm)
Plunger Length
ft 
BarrelLength
ft
Tubing OD
in 
Sucker Rod Diameter
in(mm) 
Extension length
ft 
Well Condition
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