Oilfield Sucker Rod Pump with Barrel Length 3.3-9.5 m
Subsurface Sucker Rod Pumps are manufactured in accordance with API
11AX and ISO 9001. More than 50 models and sizes of sucker rod
pumps are available with the diameter ranging from 28 mm to 108 mm.
Conventional sucker rod pump types includes rod pump and tubing
Rod pump is applicable to the deep well and inclined well, with low
liquid lever and small oil output. Meanwhile, the wells should have
sufficient liquid supply and the sand and wax is not serious. The
pumping depth is not above 3100 meters. During working, the
maintain can be done by lifting sucker rod, instead of tubing. This
method can reduce labor and improve the efficiency.
How to Use Sucker Rod Pump?
- Before leaving the pump, you must check the factory mark and
certificate on the pump. Confirm that it is the oil pump required
for this oil well, and carefully check whether the pump barrel is
bent, whether the exposed threads are damaged or corroded, and
whether the connection parts of each thread are loose.
- For the oil pump that has been in stock for more than one year, the
plunger and pump barrel should be cleaned before going down the
well, and the plunger should be pulled back and forth.
- The well site where the pump is to be pumped must be kept clean and
tidy to prevent sand or other things from falling into the well and
affecting the normal pumping of the pump. A final inspection should
be performed when lowering the pump. To ensure that the protective
cap, plug and protective entanglement are all removed.
In the upper stroke, the plunger is on the bottom of the tubing
pump. Because the hydraulic pressure from the uper tubing, both up
and traveling valves will close, When the plunger go up, the
stationary valve open and oil will go through the pump, since the
bottom pressure is higher than the uper pressure, then the fluid
will be forced to go through the stationary valve and flow into the
In the down stroke,the traveling valve open and the presure drive
the oil go into the plunger from the side holeof the extractor,
then go into the tubing.
Technical Specifications of Our Sucker Rod Pump
|Type||Code||O.D (mm)||PlungerLength (m)||Barrel Length (m)||Outer Tube O.D (mm)||Sucker Rod O.D (mm)||Extended Joint Length (m)||ApplicableWell Conditions|
|Tubing Pump||20/25-106TH||28.5||0.6~2.1||3.3~ 9.5||60.3~ 73.0||15.9~ 19.1||0.6~0.9||Oil wells contains salt, Sulfur, carbon dioxide, Bacteria, Other
corrosive media and a small amount of sands.|
|20/25-125TH||31.8||0.6~2.1||3.3~ 9.5||60.3~ 73.0||15.9~ 19.1||0.6~0.9|
|20/25-150TH||38.1||0.6~2.1||3.3~ 9.5||60.3~ 73.0||19.1||0.6~0.9|
|20/25-175TH||44.5||0.6~2.1||3.3~ 9.5||60.3~ 73.0||19.1||0.6~0.9|
|Sucker Rod Pump||20-125RH||31.8||0.6~2.1||3.3~ 9.5||60.3||19.1||0.6~0.9|
For years, Company always sticks to the “Customer-oriented"
business philosophy and scientific management concept, and takes
the providing of advanced products and quality services as its
mission. By strictly following the international trade rules and
adhering to the tenet of “Abiding by contracts & Keeping
Promises” and the “win-win” purpose, it has established
partnerships with internationally renowned enterprises, which
provides a solid underpinning for company’s future development.
We are committed to build the company into an international
first-class petroleum equipment supplier and warmly welcome
business partners at home and abroad for joint operation in various
fields to realize mutual benefits and common development.
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international
6. Our products have been exported to Argentina, Egypt, US,
Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India,
Indonesia, Vietnam, Malaysia and many other countries.