SU193404A1 - METHOD OF INCREASING OIL RECOVERY - Google Patents

METHOD OF INCREASING OIL RECOVERY

Info

Publication number
SU193404A1
SU193404A1 SU1037875/03A SU1037875A SU193404A1 SU 193404 A1 SU193404 A1 SU 193404A1 SU 1037875/03 A SU1037875/03 A SU 1037875/03A SU 1037875 A SU1037875 A SU 1037875A SU 193404 A1 SU193404 A1 SU 193404A1
Authority
SU
USSR - Soviet Union
Prior art keywords
oil recovery
increasing oil
rims
water
increasing
Prior art date
Application number
SU1037875/03A
Other languages
Russian (ru)
Inventor
И.Ф. Глумов
А.И. Филиппов
А.И. Комаров
Original Assignee
Татарский Нефтяной 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 Татарский Нефтяной Научно-Исследовательский Институт filed Critical Татарский Нефтяной Научно-Исследовательский Институт
Priority to SU1037875/03A priority Critical patent/SU193404A1/en
Application granted granted Critical
Publication of SU193404A1 publication Critical patent/SU193404A1/en

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Abstract

Способ увеличения нефтеотдачи пластов путем создания оторочек перед фронтом нагнетаемой воды, отличающийся тем, что, с целью улучшения нефтевымывающих свойств воды, в качестве реагента для создания оторочки используют тринатрийфосфат в количестве 0,2-20,0% по весу.A method of increasing oil recovery by creating rims before the front of injected water, characterized in that, in order to improve the oil-bearing properties of water, trisodium phosphate in an amount of 0.2-20.0% by weight is used as a reagent to create rims.

SU1037875/03A 1965-11-09 1965-11-09 METHOD OF INCREASING OIL RECOVERY SU193404A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1037875/03A SU193404A1 (en) 1965-11-09 1965-11-09 METHOD OF INCREASING OIL RECOVERY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1037875/03A SU193404A1 (en) 1965-11-09 1965-11-09 METHOD OF INCREASING OIL RECOVERY

Publications (1)

Publication Number Publication Date
SU193404A1 true SU193404A1 (en) 2000-05-10

Family

ID=60514099

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1037875/03A SU193404A1 (en) 1965-11-09 1965-11-09 METHOD OF INCREASING OIL RECOVERY

Country Status (1)

Country Link
SU (1) SU193404A1 (en)

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