LUFKIN Well Manager™ 2.0 Variable Speed Drive

Combines pump-off control with variable speed capabilities to optimize rod pump productivity, integrating next-generation pump-off control with variable speed control for optimum productivity every stroke, enabling real-time adjustment of pump displacement to match well inflow.

Key Features/Specs:

• Programmable automated intra-stroke speed changes based on live surface or downhole dynagraph data
• Unified controller/VSD setup and control interface
• Compatible with most SCADA systems
• Mitigates gas interference, rod float, fluid pound, pump tagging
• Gear reducer torque calculations per 15° crank angle intervals using actual polished rod load
• Multiple 5-card shutdown buffers for diagnostics/RCA
• Intuitive dynagraph setup with permissible load parameters
• Quick Start programming for less-experienced operators
• Local color LCD interface with remote SCADA/Wi-Fi
• 6-pulse VSDs available with Passive Harmonic Filters meeting IEEE 519-2014
• Fully assembled cabinet, integrated with LWM 2.0.