INCREASED PRODUCTION DECREASED COST

THE EDLIFT LONG STROKE SUCKER ROD PUMPING UNIT
FACILITATES MORE PRODUCTION

                            Our Products

                            . Long Stroke Sucker Rod Pumping Unit (SRP)                           

                                          . EDLIFT 500

                                          . EDLIFT 500 L 

                                          . EDLIFT 600 

                                          . EDLIFT 600 L

          Overview

. Ultra-Long stroke from 7.7 to 10.6 Meters 
. Variable speed up tp 4.5 SPM
. Peak polished rod load up to 60,000 Ibs (Can be used in deep wells)
. Explosion proof electrical, control and protection parts
. More productivity up to 1,500 bbl./d

Features and Benefits

  • Intelligent speed adjustment
  • Intelligent monitoring and control system for pumping unit
  • Intelligent monitoring and control system for power sources & change-over system
  • Gas leakage detection system
  • Vibration analyze of pumping unit, belt detection, load and position detection of polished rod
  • Automatic shut-down of pumping unit in emergecy situation

Optimization

  • Reduce the probability of gas lock by better downhole pump compression ratio
  • Positive displacement feature results in wellhead pressure up to 1,500 psi
  • Optimum designs for wax, asphalt & sandy wells
  • High-efficiency based on more production with less energy
  • Sand-tolerant pump increase run life in solids-bearing wells
  • Skid mounted basis for fast installation
  • Back platform and access doors in top side of gear reducer for easy access during maintenance
  • Large access doors eliminate confined space during maintenance
  • Large front platform enables easy access to counterweight
  • Front wind-shear panels
  • Wiring and electrical boxes for quick connect to power supply

Safety

  • Automatic BOP control system
  • Automatic electric brake system for quick operation
  • Manual brake system for additional safety in emergency situation
  • Auto-safe system to secure the well in emergency situation
  • UPS up tp 180 min to secure the well in emergency shut down situation
  • Power system & load protection
  • Hazardous area modular design
  • High accuracy control and protection devices
  • Wire-mesh safety fence and steel cover for all rotary parts

Monitoring & Control System

  • Intelligence failure detection by Dynamometer system
  • VFD adjustable speed
  • VFD electrical motor protection
  • Data analyze, emergency alarm, data logging & storage system
  • Acoustic survey expansion module system
  • Auto report generation system based on daily, weekly & monthly
  • Remote montoring (optional)
  • Online data record based on pumping unit operation conditions
  • User friendly
  • Easy repair & maintenance services

Economical Advantages

  • Cost saving
  • Easy installation and commissioning
  • Long service life
 

Applications

  • High-volume and depth wells
  • Directional and horizontalwells
  • High gas content (GOA) and heavy oil wells
  • Wax, asphalt & sandy wells

Part Identification

  1. Skid
  2. Prime Mover
  3. Strut
  4. V-belt / belt guard
  5. Reducer
  6. Rear-access Platform
  7. Bottom Ladder
  8. Bottom Ladder Cage
  9. Mid-tower platform
  10. Top Ladder
  11. Top Ladder Cages
  12. Top Platform
  13. Tower Crown
  14. Top Drum Hood
  15. Top Drum
  16. Top Platform

17. Counterweight Box
18. Carriage Frame
19. Idler Sprocket
20. Top Sprocket enclosure
21. Chain
22. Tower
23. Wind Guards
24. Drive Sprocket
25. Carrier Bar
26. Front Platform
27. Tower Base
28. Concrete Base
29. Brake / Brake guard
30.Ladder to rear-access platform
31. Counterweight doors
32. Load Belt

Dimentional Data

 

A. Total unit height from bottom of base to top of hood
B. Distance from bottom of tower base to bottom of rod carrier bar
C. Distance from bottom of tower base to bottom of front doors
D. Distance from bottom of tower base to front doors platform
E. Distance from well center to front of tower base

General Specification