Modeling the task of optimal planning of wells repair and renewal operations

The article considers the task of optimal planning of repair and renewal operations (RRO). A graphical description of the change in well stock is given. The solution of the task is described as the Markov process; the well can only be in three possible states, while the time is continuous, since the transition from one state to another can occur at any time. The problem of selecting a well for repair is considered.