API 11AX Oilfield Production Equipment Subsurface Sucker Rod Pump
The rod-type sucker pump is fixed and sealed with the sucker rod
into the predetermined position in the tubing, so it is also called
"insertion pump". It does not need to lift the tubing when checking
the pump. It is convenient for operation and suitable for use in
deep wells. ; Reduce the operation of the upper shackle of the oil
pipe and extend the service life of the oil pipe; the pump body of
the rod-type oil pump can swing around the fixing device, which is
suitable for inclined wells.y.
The plunger surface of the rod pump is spray-welded nickel-based
alloy, the inner bore of the pump barrel is nickel-plated
phosphorus or carbonitriding, valve ball, Balls and other key parts
are made of special corrosion-resistant materials, and are
subjected to strict heat treatment and precision mechanical
Our rod pump is equipped with a cup seating nipple N11, cup seating
nipple N11 connection on the tubing string, down to the bottom of
the well with the tubing string. Plunger assembly connection on the
sucker rod string and with the pump overall down to cup seating
nipple N11 position together , pump with fixed inside the cup
seating nipple N11, Plunger assembly with the sucker rod string up
and down reciprocating movement to achieve pumping work.
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.
- 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.
- 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.
Technical Parameters 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|
Xi'An TianRui Petroleum Machinery Equipment Company Limited is the
first-grade network unit of Sinopec. Through years of efforts, it
has gradually developed into a comprehensive company integrating
the R&D, manufacturing of solid control equipment, oil drilling
and workover equipment, oilfield special equipment, oil extraction
equipment and well head and downhole tools, and the providing of
petroleum engineering design and technical services.
Our products have been exported to 40 countries & areas around
the world, 80% of our exsisting customers have done the business
with us by more than 5 times, no one-off customer. We will continue
to expand our range, and win more customers' trust with our better
and better performance.
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.