ISIS-INT (R): Mechanistic system to predict well performance in intermittent artificial gas lift

ISIS-INT(R) Is the first mechanistic system, which was developed in PDVSA-i ntevep to design and predict the performance of wells producing by any of t he four intermittent gas rift (IGL) processes. Technical solutions to well operating problems obtained with the application of the system are technica lly and economically feasible. ISIS-INT(R) solutions and benefits have been proved, and are nationally and internationally accepted in the oil industr y. Its contribution to oil sector has been corroborated by savings achieved at mid and short run in oil production operations.