UA28760A - Method for treatment of well bottom zone - Google Patents

Method for treatment of well bottom zone

Info

Publication number
UA28760A
UA28760A UA97094654A UA97094654A UA28760A UA 28760 A UA28760 A UA 28760A UA 97094654 A UA97094654 A UA 97094654A UA 97094654 A UA97094654 A UA 97094654A UA 28760 A UA28760 A UA 28760A
Authority
UA
Ukraine
Prior art keywords
treatment
bottom zone
well bottom
solutions
oil
Prior art date
Application number
UA97094654A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Микола Миколайович Лилак
Николай Николаевич Лилак
Мирослав Іванович Рудий
Мирослав Иванович Рудый
Володимир Степанович Копичко
Владимир Степанович Копичко
Микола Васильович Піта
Николай Васильевич Пита
Іван Олексійович Новомлинський
Иван Алексеевич Новомлинский
Володимир Петрович Заєць
Владимир Петрович Заец
Original Assignee
Підприємство "Охтирканафтогаз" Ат "Укрнафта"
Предприятие «Охтырканефтегаз» АК «Укрнафта»
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 Підприємство "Охтирканафтогаз" Ат "Укрнафта", Предприятие «Охтырканефтегаз» АК «Укрнафта» filed Critical Підприємство "Охтирканафтогаз" Ат "Укрнафта"
Priority to UA97094654A priority Critical patent/UA28760A/en
Publication of UA28760A publication Critical patent/UA28760A/en

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Abstract

The invention relates to oil-and-gas producing industry, in particular to well treatment with solutions of surface-active substances. Method for treatment of well bottom zone includes pumping-in of micellar solutions. Injection of micellar solution is performed in two portions, at that concentration of oil sulphonates in first portion is 4-8 %, and in second portion – 2-3 %.
UA97094654A 1997-09-18 1997-09-18 Method for treatment of well bottom zone UA28760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA97094654A UA28760A (en) 1997-09-18 1997-09-18 Method for treatment of well bottom zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA97094654A UA28760A (en) 1997-09-18 1997-09-18 Method for treatment of well bottom zone

Publications (1)

Publication Number Publication Date
UA28760A true UA28760A (en) 2000-10-16

Family

ID=74397227

Family Applications (1)

Application Number Title Priority Date Filing Date
UA97094654A UA28760A (en) 1997-09-18 1997-09-18 Method for treatment of well bottom zone

Country Status (1)

Country Link
UA (1) UA28760A (en)

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