SU599574A1 - METHOD FOR DEVELOPING OIL DISTRICT - Google Patents

METHOD FOR DEVELOPING OIL DISTRICT

Info

Publication number
SU599574A1
SU599574A1 SU2188236/03A SU2188236A SU599574A1 SU 599574 A1 SU599574 A1 SU 599574A1 SU 2188236/03 A SU2188236/03 A SU 2188236/03A SU 2188236 A SU2188236 A SU 2188236A SU 599574 A1 SU599574 A1 SU 599574A1
Authority
SU
USSR - Soviet Union
Prior art keywords
reservoir
pressure
oil
increase
oil district
Prior art date
Application number
SU2188236/03A
Other languages
Russian (ru)
Inventor
А.В. Афанасьева
Л.И. Бученков
А.Т. Горбунов
И.Н. Шустеф
Original Assignee
Всесоюзный нефтегазовый научно-исследовательский институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Всесоюзный нефтегазовый научно-исследовательский институт filed Critical Всесоюзный нефтегазовый научно-исследовательский институт
Priority to SU2188236/03A priority Critical patent/SU599574A1/en
Application granted granted Critical
Publication of SU599574A1 publication Critical patent/SU599574A1/en

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Landscapes

  • Lubrication Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

1. Способ разработки нефтяной залежи путем закачки в нее вытесняющего агента и отбора нефти посредством скважин, отличающийся тем, что, с целью увеличения нефтеотдачи неоднородного по прочности продуктивного пласта за счет повышения охвата пласта вытеснением, давление нагнетания создают выше давления раскрытия трещин в самом прочном интервале пласта, а пластовое давление поддерживают ниже давления раскрытия трещин в наименее прочном интервале продуктивного пласта.2. Способ по п.1, отличающийся тем, что пластовое давление поддерживают путем регулирования отбора нефти.1. A method of developing an oil reservoir by pumping a displacing agent into it and withdrawing oil through wells, characterized in that, in order to increase oil recovery of a non-uniform strength of the productive formation due to an increase in the extent of reservoir displacement, the discharge pressure is created above the crack opening pressure the reservoir, and the reservoir pressure is maintained below the crack opening pressure in the least durable interval of the productive reservoir. The method according to claim 1, characterized in that the reservoir pressure is maintained by controlling the extraction of oil.

SU2188236/03A 1975-11-10 1975-11-10 METHOD FOR DEVELOPING OIL DISTRICT SU599574A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2188236/03A SU599574A1 (en) 1975-11-10 1975-11-10 METHOD FOR DEVELOPING OIL DISTRICT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2188236/03A SU599574A1 (en) 1975-11-10 1975-11-10 METHOD FOR DEVELOPING OIL DISTRICT

Publications (1)

Publication Number Publication Date
SU599574A1 true SU599574A1 (en) 2000-04-10

Family

ID=60518109

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2188236/03A SU599574A1 (en) 1975-11-10 1975-11-10 METHOD FOR DEVELOPING OIL DISTRICT

Country Status (1)

Country Link
SU (1) SU599574A1 (en)

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