Analysis of the efficiency of multizone selective completion for the operation of oil producing wells at the Zhetybai field

The article discusses the multizone selective completion for the operation of oil producing wells and shows its positive and negative aspects. The authors were given the task of assessing the application of the technology of the multizone selective completion for the operation of oil producing wells at the Zhetybai field. The authors reviewed candidate well for application the multizone selective completion and concluded that the proposed project of multizone selective completion for the operation of oil producing wells is economically attractive due to additional oil production and a low payback period. Thy also assessed the prospects of implementation, in terms of the number of required installations and additional oil production.