Hydraulic sucker rod strokers
OVERVIEW
Long-stroke, high-efficiency pumping system for modern oilfield economics
The ANVEY HSRS is a next-generation hydraulic sucker rod stroker designed to deliver maximum production with minimum downtime. Engineered for fast installation, flexible stroke control, and superior gas-lock mitigation, the HSRS system replaces conventional beam pump jacks with a compact, intelligent, and SCADA-ready hydraulic unit.
At its core is a long-stroke hydraulic cylinder (up to 28 ft / 336 inches) with an integrated polished rod and pack-off assembly, eliminating the need for stuffing boxes and guide wires. The stroker mounts directly on the wellhead, reducing footprint and installation time to under 12 hours. Its robust construction withstands high winds and harsh fluids (acid, steam, condensate), making it ideal for onshore, thermal, SAGD, and high-GOR wells.
The system is powered by a bunded skid-mounted Hydraulic Power Unit (HPU), which includes a prime mover, PLC controller, cooling system, and real-time pressure monitoring. With automated speed control, live suction chamber data, and inbuilt circulation lines, the HSRS actively prevents gas lock and optimizes pump performance across changing well conditions.
Why choose HSRS
Smarter pumping. Faster ROI. Built for the future of artificial lift.
1. Long stroke = higher efficiency
Up to 28 ft stroke length reduces gas lock, improves fluid displacement, and enhances bottomhole valve performance.
2. Fast installation
Mounts directly on wellhead. No masonry, no pedestal, no guide wires. Installed in 12 hours, not 1 week.
3. Compact footprint
Requires 1 trailer load per well and minimal surface area — ideal for multi-well pads and tight locations.
4. Intelligent hydraulic control
Independent up/down stroke speed adjustment without VFD. Real-time optimization via PLC + SCADA integration.
5. Gas lock mitigation
Inbuilt circulation lines, live suction chamber pressure monitoring, and bottomhole pressure sensing neutralize gas lock threats.
6. Lower cost of ownership
Compared to conventional SRP:
- Lower capex
- Faster ROI
- Simplified maintenance
- Fewer interventions
- Less wear on rods, tubing, and valves
7. Built for harsh environments
Handles thermal, CO₂-flood, steam flood, and high-GOR wells. Withstands cyclonic winds up to 60 knots.
8. Modular power unit options
Choose from:
- APE-HPU-3012 to APE-HPU-5328
- Load capacities from 30,000 to 53,376 lbs
- Stroke lengths from 12 ft to 28 ft
- SCADA-ready with automated speed control