The Optimization of the Technological Parameters at the Stage of the Decline in the Oil Production

Efficiency of the oil industry in managing complex technological processes associated with oil production. To solve the problem, some problems have been solved. Based on the analysis of mathematical models of gas-lift wells, oil production under optimal conditions was established. A dynamic model of an intermittent gas-lift well was investigated and developed. Certain features, such as field management of gas lift wells and process optimization, are among the key issues. Gas lift wells differ mainly in their characteristics. This may include the depth of the well, the amount of production produced from the well, the pressure in the well, etc. Therefore, during the operation of a well, the characteristics of physical factors constantly change when the well changes, and an identification problem arises. These issues must be taken into account when optimizing gas lift wells.

We can conclude that the operation of gas lift wells is very complex and has several different problems. Despite the variety of tasks, they are part of a single optimization problem.