API 11E Rotaflex Pumping Units For Heavy Oil Well Production
Certification:API 11E
Model Number:Belt Type
Minimum Order Quantity:1 set
Delivery Time:25-45 days
Payment Terms:L/C, T/T, Western Union, MoneyGram
Place of Origin:China
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Product Details
API Spec 11E Rotaflex Pumping Units Belt Pumping Unit Jacket For For Heavy Oil Well Production
Brief Introduction of Belt Pumping Unit
The belt pumping units is the patented product . It has mixed together major features and advantages of all kind of pumping units through years of research and development. As a unique engineering breakthrough, the 100% mechanical is especially suitable for producing high volume fluid in deep wells with rod pump and heavy oil recovery. We had developed up to seven types. Lots of products had been exported to America, Canada, Cuba, Argentina, Kazakhstan, Uzbekistan, Middle East and other countries in addition to be using in Shengli, Dagang, Liaohe oilfield and almost every big oilfield in China. It has proved that the pump unit with the international advanced level combines the advantages of high efficiency, reliability and energy saving.
Main Advantages:
1. Slow, Long Strokes: Long stroke make high coefficient of
fullness, less fluid pounding;Slow period means less wear on
downhole equipments and little cost.
2. Belt Transmission: A long life heavy duty belt transmission can
absorb the shock during stroke reverse, thus effectively reduce the
stress on downhole components to make rod strings run smoothly.
3. Low Torque Demand: The torque demand is greatly reduced due to
the short torque arm which is only 0.46m.
4. Optimum Structure Design, Safety and Convenience: Two sets of
brake systems with the automatic braking device ensure the units
safety absolutely
5. High Reliability and Low Maintenance: perfect rigidity through
optimum design.
6. Auxiliary system is fairly complete, not only for high volume
production, but also for deep wells low volume production.
Conventional pumping units with walking beams, balanced by cranks, are among the most common and most widely used power units in rod production on oil fields.Products comply with Specifications of Pumping Units (API Spec 11E) and other related standards, and have acquired the authorization to use Official API Monogram.
Technical Parameters
| Type | 1100 | 1000 | 900 | 800 | 700 | 600 | 500 |
| SPECIFICATIONS | |||||||
| m Stroke Length | 8 | 8 | 7.3 | 7 | 6 | 5 | 4.5 |
| t Peak Polished | 22.7 | 20 | 16.3 | 14 | 12 | 10 | 8 |
| Rod Load | |||||||
| min-1 Max of Strokes | 4 | 4 | 4 | 4 | 4 | 5 | 5 |
| Per Minute | |||||||
| min-1 Min of Strokes | Very Low | ||||||
| Per Minute | |||||||
| t Counterweight Base | 6.1 | 4.6 | 4.2 | 2.7 | 2.4 | 1.9 | 1.7 |
| t Counterweight-Max | 8.6 | 9 | 7.2 | 7.1 | 6.4 | 4.8 | 3.5 |
| Aux. | |||||||
| t Shipping Weight | 26.5 | 22 | 19.5 | 16.5 | 15.5 | 12 | 11 |
| External Size | 7.4×2.6 | 7.4×2.4 | 6.6×2.4 | 6.1×2.1 | 5.5×2.1 | 5.5×1.9 | 5.2×1.9 |
| (L×W×H) | ×13.4 | ×13.4 | ×12.4 | ×11.8 | ×10.8 | ×8.9 | ×8.2 |
| Shipping Size | 13.4×2.6 | 13.4×2.4 | 12.4×2.4 | 11.8×2.1 | 10.8×2.1 | 8.9×1.9 | 8.2×1.9 |
| (L×W×H) | ×3.1 | ×2.8 | ×2.8 | ×2.6 | ×2.5 | ×2.5 | ×2.5 |
| Motor power | 75 | 75 | 55 | 45 | 37 | 22 | 18.5 |
| kN·m Torque of Gearbox | 37 | 37 | 37 | 26 | 26 | 18 | 13 |
| Working Temperature | -40℃~+50℃ | ||||||
| Electromagnetism | Yes | Yes | Yes | Yes | Yes | N/A | N/A |
| Automatic Braking | |||||||
| System | |||||||
| Note: Automatic Braking System is available | |||||||
| according to the customer’s requirements | |||||||
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About us
Dongying Machinery Equipment Co.,Ltd is a professional supplier of various petroleum equipment, including drilling rig accessories, well control system, drill string, handling tools, downhole tools, OCTG, drilling tools, cementing tools and sapre parts with API certification. Our products have been exported to Russia, America, Middle East, South America, Southeast Asia, Central Asia, African, Australia, Europe etc. Our company is willing to cooperate and make common progress with friends at home and abroad with first-class products, first-class service and reasonable prices.
Certificates
API-5CT, API-10D, API-7K, API-11E, API-6A, API-11AX, API-5D, ISO 9001, ISO14001, ISO18001 etc.
If any needs, pls contact us freely:
Dongying Machinery Equipment Co.
Address: North Two Road, Dongying City, Shandong Province, China.
Mob/whats app/we chat:+86 13475294399
*Email: christal@cn.com
API 11E Rotaflex Pumping Units For Heavy Oil Well Production
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