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Оптимизация работы Ð¾Ð±Ð¾Ñ€ÑƒÐ´Ð¾Ð²Ð°Ð½Ð½Ñ‹Ñ Ð£Ð­Ð¦Ð скважин, ÑÐºÑÐ¿Ð»ÑƒÐ°Ñ‚Ð¸Ñ€ÑƒÑŽÑ‰Ð¸Ñ ÑÑ в периодическом режиме

выпускная квалификационная работа магистра

Оптимизация работы Ð¾Ð±Ð¾Ñ€ÑƒÐ´Ð¾Ð²Ð°Ð½Ð½Ñ‹Ñ Ð£Ð­Ð¦Ð скважин, ÑÐºÑÐ¿Ð»ÑƒÐ°Ñ‚Ð¸Ñ€ÑƒÑŽÑ‰Ð¸Ñ ÑÑ в периодическом режиме

Abstract

Во время эксплуатации малодебитных скважин, оборудованных УЭЦН, часто, особенно на поздних стадиях разработки, является целесообразным и оптимальным решение о ее периодической эксплуатации. В подобной ситуации вопрос о подборе наиболее подходящего режима работы становится особенно актуальным. Однако для оптимального подбора параметров эксплуатации периодической скважины необходимо корректное моделирование ее работы. Существующие решения для многофазной нестационарной фильтрации в скважинах, имеют сложные математические модели и не могут быть приложены к производственным процессам. Поэтому, задача создания менее громоздкой математической модели, корректно описывающей физические эффекты, возникающие в периодической скважине, довольно актуальна. В то же время, для решения задачи оптимизации возникает потребность в реализации комплексного алгоритма, позволяющего создать физико-математическую модель скважины, работающей в периодическом режиме, и на ее основе подобрать наиболее экономически выгодный режим эксплуатации.

During production of low-rate ESP wells, especially at the later stages it is common to switch operational mode to periodic. Thus, the problem of choosing the best regime parameters becomes crucial. However, to do it right it is necessary to be able to model such processes correctly. Existing solutions for multi-phase non-stationary filtration in wells have too complex mathematical models and cannot be applied to industrial processes. Therefore, the task of creating a more light-weight mathematical model that correctly describes the physical effects that occur in a periodic well becomes quite relevant. At the same time, to solve the optimization problem, there is a need to implement a complex algorithm that allows you to create a physical and mathematical model of a well operating in an intermittent mode and find the most economically beneficial operation mode using it.

Keywords

оптимизация, периодический режим эксплуатации скважин, unsteady-state mode, адаптация, adaptation, неустановившийся режим работы, periodic mode, Математическое моделирование, optimization, Нефтяные и газовые скважины

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
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