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Комбинированный метод освоения нефтяных скважин с применением устройства гидроимпульсного воздействия на пласт и многофункционального кислотного реагента РМ-ЕС

Authors: Lenar G. Nigmatov; Filial FGBOU VO \\"Rossiiskii gosudarstvennyi universitet nefti i gaza im. I.M. Gubkina\\" v g. Orenburge; Oleg K. Akhmedzianov; Filial FGBOU VO \\"Rossiiskii gosudarstvennyi universitet nefti i gaza im. I.M. Gubkina\\" v g. Orenburge; Viktor V. Trubnikov; Filial FGBOU VO \\"Rossiiskii gosudarstvennyi universitet nefti i gaza im. I.M. Gubkina\\" v g. Orenburge; Tatiana A. Kuriakova; Filial FGBOU VO \\"Rossiiskii gosudarstvennyi universitet nefti i gaza im. I.M. Gubkina\\" v g. Orenburge; Minulla A. Mazitov; Filial FGBOU VO \\"Rossiiskii gosudarstvennyi universitet nefti i gaza im. I.M. Gubkina\\" v g. Orenburge;

Комбинированный метод освоения нефтяных скважин с применением устройства гидроимпульсного воздействия на пласт и многофункционального кислотного реагента РМ-ЕС

Abstract

Проблема освоения малодебитных нефтяных месторождений Оренбургской области является важной проблемой для экономики региона. Изменения природной структуры порового пространства происходят при фильтрации флюидов в процессе разработки залежей. Технологические (закачиваемая в пласт вода) и природные (нефти) флюиды содержат большое количество твердых частиц самого различного происхождения – механические, солевые, биологические, парафиновые, смолоасфальтеновые и др. При фильтрации флюидов происходит закупорка части пор этими частицами (кольматация поровых систем). Рассмотрев существующие технические решения устройств, позволяющие разрушить призабойную зону пласта, и выявив их недостатки, авторами предложено устройство для многократного гидроимпульсного воздействия на пласт, которое можно применять совместно со струнными насосами при освоении скважины.

The problem of developing low-yield oilfields in the Orenburg region is an important problem for the regional economy. Changes in the natural structure of pore space occur during the filtration of fluids during the development of deposits. Technological (injected into the reservoir water) and natural (oil) fluids contain a large number of solid particles of various origins - mechanical, salt, biological, paraffin, resinous asphaltene, etc. During fluid filtration, part of the pores are blocked by these particles (collation of pore systems). Considering the existing technical solutions of the devices that allow to destroy the bottomhole formation zone and revealing their shortcomings, we proposed a device for multiple hydroimpulse impact on the reservoir, which can be used in conjunction with string pumps during well development.

Keywords

кислотный реагент, bottomhole formation zone, acid reagent, очистка, дебит, призабойная зона пласта, гидроимпульсное воздействие, colmatation, cleaning, hydroimpulse effect, кольматация, production rate

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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!
0
Average
Average
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