Анализ эффективности методов интенсификации добычи нефти на Аганском нефтегазовом месторождении (ХМАО)

Abstract

В настоящее время, подавляющее число нефтяных месторождений характеризуются увеличением доли трудноизвлекаемых запасов в общей структуре запасов.Значимость методов по интенсификации добычи нефти кратно возрастает с вводом в разработку нефтяных месторождений с малопродуктивными пластами. Увеличение коэффициента продуктивности скважины поможет в процессе разработки месторождений с трудноизвлекаемыми запасами нефти.

By nature crude oil is a limited resource. Nevertheless, the amount of crude oil available has to meet the worldwide demands. From time to time, oil production has been intentionally reduced, and this has resulted in serious oil crises accompanied by a general increase in the oil price. This in turn has forced the oil industry to recover oil from more complicated areas, where the oil is less accessible meaning that recovery techniques are constantly advanced. This has contributed to the development of techniques for enhanced oil recovery, (EOR), which while used today, also constantly undergo further advancement and development. Up to two thirds of the crude oil remains trapped in the reservoirs after primary and secondary recovery in an average oil reservoir.