Product details
Longer stroke length: Typically 240-394 inches (6-10 m) (vs. 60-144 inches for conventional units), enabling slower strokes per minute (SPM) (0.5-5 SPM) for better pump fillage and gas separation.
Higher efficiency: Reduces stress cycles on sucker rods, extending rod and downhole pump life; minimizes tubing wear in deviated/horizontal wells.
Lower OPEX: Fewer maintenance cycles, lower energy consumption, and suitability for full well lifecycle deployment.
Design types: Includes mechanical crank-balanced units (e.g., APEX Endurance) and belt-driven/tower units (e.g., Weatherford Rotaflex).
Operational flexibility: Adjustable stroke lengths and speeds; compatible with fiberglass/carbon-fiber rods.
Typical Applications Deep wells (8,000-10,000 ft) High-volume production (300-800 BPD)
Heavy oil and viscous fluid lifting Horizontal and deviated wellbores Wells requiring extended rod/pump service lifeALRDC




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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
35 days
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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