Published November 2014

Planning and economic assessment of effect on well bottom-hole zone based on linear modeling

G.A. Safarov

G.A. Poladova

The efficiency of effect on bottom-hole zone of Azneft PU wells has been studied. The procedure of effect on well bottom-hole zone is quite important reserve for oil production intensification. To increase efficiency of impact to bottom-hole zone it is necessary to choose right object for impact and use financial and labour resources rationally. On the basis of linear modeling, economically and technologically more advantegous methods of impact to bottom-hole zone in the fields of Azneft PU are defined. It was justified that from this point of view it is advicable to conduct water flow isolation into the well via acidizing and surface-active reagents. The rational distribution of financial resources for planned operation on impact to the bottom-hole zone in a year by Azneft PU is proposed.