Long-Stroke Pumping Units
Weatherford’s unique-designed Rotaflex® pumping units feature a stroke length of up to 25½-ft and an innovative 100% mechanical reversing mechanism design. These units have been phenomenally successful in providing greater efficiency and lower operating costs in deep, troublesome and high-volume wells.
Rotaflex long-stroke pumping units are available in sizes 800 to 1100 with structural capacities of 25,600 to 50,000 lbs. Benefits such as 40 to 60% reduction in rod reversal for greater rod life and 20 to 50% reduction in electrical costs have proven successful with this unit.