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renovation method of restoring well productivity using wavefields
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نویسنده
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shatalova natalya v. ,apasov timergalei k. ,shatalov aleksandr v. ,grigoriev boris v.
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منبع
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journal of mining institute - 2022 - دوره : 258 - شماره : 0 - صفحه:986 -997
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چکیده
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A stagewise theoretical substantiation of the renovation vibrowave method of influencing the near-wellbore zone of reservoir for restoring well productivity is presented. the area of treatment by the proposed method covers the reservoir with a heterogeneous permeability with fractures formed by fracking. in this method a decrease in concentration of colmatants occurs due to a change in direction of contaminants migration. under the influence of pressure pulses, they move deep into the reservoir and disperse through the proppant pack. the results of mathematical modelling of the propagation of pressure wave and velocity wave and the calculations of particles entrainment in wave motion are presented.
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کلیدواژه
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methods of enhanced oil recovery; cleaning of bottomhole area of reservoir; vibrowave impact; colmatating deposits
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آدرس
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tyumen industrial university, russia, tyumen industrial university, russia, tyumen state university, russia, tyumen industrial university, russia. tyumen state university, russia
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پست الکترونیکی
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b.v.grigorev@utmn.ru
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реновационный способ восстановления продуктивности скважин с использованием волновых полей
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Authors
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шаталова н. ,апасов т. ,шаталов а. ,григорьев б.
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Keywords
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методы увеличения нефтеотдачи، очистка призабойной зоны пласта، виброволновое воздействие، кольматирующие отложения،
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