RU97109037A - METHOD FOR OIL DEPOSIT DEVELOPMENT - Google Patents

METHOD FOR OIL DEPOSIT DEVELOPMENT

Info

Publication number
RU97109037A
RU97109037A RU97109037/03A RU97109037A RU97109037A RU 97109037 A RU97109037 A RU 97109037A RU 97109037/03 A RU97109037/03 A RU 97109037/03A RU 97109037 A RU97109037 A RU 97109037A RU 97109037 A RU97109037 A RU 97109037A
Authority
RU
Russia
Prior art keywords
injection
productivity coefficient
well
oil deposit
pumped
Prior art date
Application number
RU97109037/03A
Other languages
Russian (ru)
Other versions
RU2105871C1 (en
Inventor
Р.С. Хисамов
Э.М. Тазиева
В.И. Лапицкий
А.И. Фролов
Original Assignee
Нефтегазодобывающее управление "Иркеннефть" Акционерное общество "Татнефть"
Filing date
Publication date
Application filed by Нефтегазодобывающее управление "Иркеннефть" Акционерное общество "Татнефть" filed Critical Нефтегазодобывающее управление "Иркеннефть" Акционерное общество "Татнефть"
Priority to RU97109037A priority Critical patent/RU2105871C1/en
Priority claimed from RU97109037A external-priority patent/RU2105871C1/en
Application granted granted Critical
Publication of RU2105871C1 publication Critical patent/RU2105871C1/en
Publication of RU97109037A publication Critical patent/RU97109037A/en

Links

Claims (2)

1. Способ разработки нефтяной залежи, включающий отбор нефти через добывающие скважины и периодическую закачку через нагнетательные скважины рабочего агента и раствора полимера, отличающийся тем, что на поздней стадии разработки на залежи переводят часть обводнившихся добывающих скважин в нагнетательные, в них определяют коэффициент продуктивности, закачивают через них раствор полимера с вязкостью, пропорциональной отношению коэффициента продуктивности данной скважины к среднему коэффициенту продуктивности для залежи.1. A method of developing an oil reservoir, including the selection of oil through production wells and periodic injection through the injection wells of a working agent and a polymer solution, characterized in that at a late stage of development, part of the flooded production wells is transferred to the reservoirs for injection, the productivity coefficient is determined, they are pumped through them a polymer solution with a viscosity proportional to the ratio of the productivity coefficient of a given well to the average productivity coefficient for a reservoir. 2. Способ по п. 1, отличающийся тем, что при отношении коэффициента продуктивности скважины к среднему коэффициенту продуктивности от 2,5 до 5,0 закачивают через нагнетательную скважину полимердисперсную систему. 2. The method according to p. 1, characterized in that when the ratio of the well productivity coefficient to the average productivity coefficient from 2.5 to 5.0, a polymer dispersed system is pumped through the injection well.
RU97109037A 1997-05-29 1997-05-29 Method for development of oil deposit RU2105871C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97109037A RU2105871C1 (en) 1997-05-29 1997-05-29 Method for development of oil deposit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97109037A RU2105871C1 (en) 1997-05-29 1997-05-29 Method for development of oil deposit

Publications (2)

Publication Number Publication Date
RU2105871C1 RU2105871C1 (en) 1998-02-27
RU97109037A true RU97109037A (en) 1998-09-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU97109037A RU2105871C1 (en) 1997-05-29 1997-05-29 Method for development of oil deposit

Country Status (1)

Country Link
RU (1) RU2105871C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2483201C1 (en) * 2011-10-21 2013-05-27 Открытое акционерное общество "МАКойл" Method for increasing oil recovery of production wells

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