Hydrodynamic modeling of joint operation of well and reservoir under conditions of geological and technical intervention (TI)
- Ufa State Petroleum Technical University
Abstract
Optimization of production wells operation is an important problem in field development. Currently there are various methods of solving this problem. Of practical importance are studies of the reservoir-well system as a complex hydrodynamic system. It is known that change of formation characteristics (for example, productivity index, relative permeability) leads to change of well characteristics. In this connection it seems reasonable to carry out geological and technical treatment (acid microemulsion) of bottom-hole formation zone as a way to optimize well performance. In the work, models of joint behavior of the reservoir-well system are investigated in order to optimize the operation of producing wells. The models were tested at the Sergeevskoye field of the UGPD Ufaneft, well No. 49.