CEO™ Four Plunger-Lift Controller

Weatherford's CEO Four plunger-lift controller is designed to meet remote requirements by using ultralow-power electronic technology. The CEO Four controller's design incorporates all the proven SCADA and remote-terminal-unit (RTU) functions of other wellsite intelligence products, making it the most complete and advanced plunger-lift controller available in today's marketplace. This state-of-the-art controller is designed with a programmed on cycle initiation calculation accounting for casing, tubing, and line pressures, as well as for annulus volume, fluid load, and tubing frictions. The CEO Four can also be used to monitor tank levels.

The CEO Four controller offers a broad range of control mechanisms: time-based, using system pressure inputs; pressure-based; single-, dual-, and triple-valve; and flow rate and differential pressure.

Applications

• Simple plunger-lift operations
• Advanced pressure-based plunger lift and intermittent control
• Complete plunger automation projects
• Stand-alone optimization
• Rod-pump optimization
• Soap-injection optimization