Abstract: A system (20) for controlling gas flow allocation to gas-lifted wells, the system comprising: a gas lift manifold (3) for receiving pressurised gas at an in-flow rate xT, the gas lift manifold being in fluid communication with n continuous gas lifted wells via respective flow control valves (5) to distribute the gas to each well at individual out flow rates x1, x2, . . . xn through each flow control valve wherein in a state of equilibrium the in-flow rate xT equals the sum of the individual out flow rates: xT=x1+x2 . . . +xn and wherein the system comprises a controller apparatus (27) in operative communication with the flow control valves, the controller apparatus being configured to determine and set an individual out flow rate x1, x2, . . . xn at each respective flow control valve for a given total amount of the available in-flow rate xT.