OIL FIELD DEVELOPMENT METHOD (EMBODIMENTS), COMPUTER SYSTEM FOR USE IN THE METHOD (EMBODIMENTS), COMPUTER-READABLE MEDIUM FOR USE IN THE METHOD (EMBODIMENTS) Russian patent published in 2023 - IPC E21B43/16 

FIELD: oil industry.

SUBSTANCE: group of inventions is claimed, including: a method for developing oil fields (embodiments), a computer system for use in the method (embodiments), a computer-readable medium for use in the method (embodiments). The method for developing oil fields includes selecting a group of adjacent wells. It also includes a step at which, during a set period of time, the active agent is alternately injected and hydrocarbons are produced, in which the active agent is first injected into at least one well of the group of wells, and hydrocarbons are produced in at least one other well of the group, after which the operating modes for these wells are changed, in which the active agent is injected into the well, which previously worked for the production of hydrocarbons, and hydrocarbon production is carried out in the well, into which the active agent was previously injected. Hydrocarbons are also produced in at least one well, in which the active agent was alternately injected, and water is injected into at least one well, in which the active agent was also alternately injected.

EFFECT: increased oil recovery of oil fields, increased productivity of production wells.

19 cl, 7 dwg