Open AccessImprovement of oil and gas field development technology
Author(s) -
Bulbul M. Nuranbayeva,
Е. С. Орынгожин,
D. R. Alaguzov
Publication year - 2021
Publication title -
vestnik nacionalʹnoj inženernoj akademii respubliki kazahstan
Language(s) - English
Resource type - Journals
eISSN - 2709-4707
pISSN - 2709-4693
DOI - 10.47533/2020.1606-146x.64
Subject(s) - petroleum engineering , residual oil , environmental science , fossil fuel , oil field , oil reserves , geology , petroleum , engineering , waste management , paleontology
During the period of depletion of the main oil reserves in fields entering the last stage of development due to the priority development of highly productive highly permeable reservoirs, an increasing proportion of residual reserves become difficult to recover.Therefore, it becomes relevant to use effective methods of increasing oil recovery in existing fields, most of the original volume of geological reserves remains in the deposits. One of these methods is unsteady waterflooding, which has proven its effectiveness in a number of fields.