SU754914A1 - METHOD FOR DEVELOPING OIL DISTRICT - Google Patents

METHOD FOR DEVELOPING OIL DISTRICT

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Publication number
SU754914A1
SU754914A1 SU2733859/03A SU2733859A SU754914A1 SU 754914 A1 SU754914 A1 SU 754914A1 SU 2733859/03 A SU2733859/03 A SU 2733859/03A SU 2733859 A SU2733859 A SU 2733859A SU 754914 A1 SU754914 A1 SU 754914A1
Authority
SU
USSR - Soviet Union
Prior art keywords
water
oil
disulfonates
mono
reservoir
Prior art date
Application number
SU2733859/03A
Other languages
Russian (ru)
Inventor
И.Ф. Глумов
Р.С. Каримов
В.Д. Кочетков
А.И. Орехов
В.С. Дешура
Original Assignee
Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности
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 Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности filed Critical Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности
Priority to SU2733859/03A priority Critical patent/SU754914A1/en
Application granted granted Critical
Publication of SU754914A1 publication Critical patent/SU754914A1/en

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  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Способ разработки нефтяной залежи, заключающийся в вытеснении нефти из пласта путем закачки в него оторочки загущенной воды и последующей закачки воды, отличающийся тем, что, с целью увеличения нефтеотдачи за счет доотмыва нефти обводненного пласта, перед загущенной водой создают оторочку из ингибитора коррозии состава, мас.%:Моно- и дисульфонаты алкилполиэфиров и моно- и дисульфонаты арилгидрооксиалкилполиэфиров - 40 - 50Углеводороды Cи более - 5 - 10Сульфат натрия - 8 - 10Вода - Остальное,в количестве 3 - 5% от объема пор обрабатываемого пласта.The way to develop oil deposits, which consists in displacing oil from the reservoir by pumping into it the rims of thickened water and subsequent pumping of water, characterized in that, in order to increase oil recovery by refluxing the oil of the watered reservoir, before the thickened water, the rim of the corrosion inhibitor is formed, .%: Alkyl polyethers mono- and disulfonates and aryl hydroxyalkyl polyethers mono- and disulfonates - 40–50 Hydrocarbons C more than –5–10 Sodium sulfate –8–10% Water - Balance of 3–5% of the pore volume of the formation being treated.

SU2733859/03A 1979-03-12 1979-03-12 METHOD FOR DEVELOPING OIL DISTRICT SU754914A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2733859/03A SU754914A1 (en) 1979-03-12 1979-03-12 METHOD FOR DEVELOPING OIL DISTRICT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2733859/03A SU754914A1 (en) 1979-03-12 1979-03-12 METHOD FOR DEVELOPING OIL DISTRICT

Publications (1)

Publication Number Publication Date
SU754914A1 true SU754914A1 (en) 2000-04-27

Family

ID=60523358

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2733859/03A SU754914A1 (en) 1979-03-12 1979-03-12 METHOD FOR DEVELOPING OIL DISTRICT

Country Status (1)

Country Link
SU (1) SU754914A1 (en)

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