SU1306194A1 - COMPOSITION FOR TREATMENT OF HALF ZONE OF THE FORM OF EXTRACTION WELLS - Google Patents

COMPOSITION FOR TREATMENT OF HALF ZONE OF THE FORM OF EXTRACTION WELLS

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Publication number
SU1306194A1
SU1306194A1 SU3969916/03A SU3969916A SU1306194A1 SU 1306194 A1 SU1306194 A1 SU 1306194A1 SU 3969916/03 A SU3969916/03 A SU 3969916/03A SU 3969916 A SU3969916 A SU 3969916A SU 1306194 A1 SU1306194 A1 SU 1306194A1
Authority
SU
USSR - Soviet Union
Prior art keywords
treatment
composition
extraction wells
half zone
condensate
Prior art date
Application number
SU3969916/03A
Other languages
Russian (ru)
Inventor
О.В. Пешкин
В.И. Мархасин
Д.Л. Рахманкулов
В.Г. Абдула
А.У. Бакиров
С.С. Злотский
М.Н. Галлямов
А.Ш. Сыртланов
Original Assignee
Уфимский Нефтяной 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 Уфимский Нефтяной Институт filed Critical Уфимский Нефтяной Институт
Priority to SU3969916/03A priority Critical patent/SU1306194A1/en
Application granted granted Critical
Publication of SU1306194A1 publication Critical patent/SU1306194A1/en

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

Abstract

Состав для обработки призабойной зоны пласта добывающих скважин, включающий керосин или конденсат, отличающийся тем, что, с целью повышения эффективности очистки призабойной зоны от асфальто-смолистых и парафиновых отложений за счет лучшей растворяющей способности и предотвращения выпадения отложений асфальтенов в пористой среде, он дополнительно содержит 4,4-диметил-1,3-диоксан при следующем соотношении компонентов, об.%:Керосин или конденсат - 70-754,4-Диметил-1,3-диоксан - 25-30Composition for treatment of the bottomhole formation zone of producing wells, including kerosene or condensate, characterized in that, in order to improve the efficiency of cleaning the bottomhole zone from asphalt-resinous and paraffin deposits due to better dissolving ability and preventing deposition of asphaltenes in a porous medium, it also contains 4,4-dimethyl-1,3-dioxane in the following ratio of components, vol.%: Kerosene or condensate - 70-754,4-Dimethyl-1,3-dioxane - 25-30

SU3969916/03A 1985-09-04 1985-09-04 COMPOSITION FOR TREATMENT OF HALF ZONE OF THE FORM OF EXTRACTION WELLS SU1306194A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3969916/03A SU1306194A1 (en) 1985-09-04 1985-09-04 COMPOSITION FOR TREATMENT OF HALF ZONE OF THE FORM OF EXTRACTION WELLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3969916/03A SU1306194A1 (en) 1985-09-04 1985-09-04 COMPOSITION FOR TREATMENT OF HALF ZONE OF THE FORM OF EXTRACTION WELLS

Publications (1)

Publication Number Publication Date
SU1306194A1 true SU1306194A1 (en) 2000-02-20

Family

ID=60542989

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3969916/03A SU1306194A1 (en) 1985-09-04 1985-09-04 COMPOSITION FOR TREATMENT OF HALF ZONE OF THE FORM OF EXTRACTION WELLS

Country Status (1)

Country Link
SU (1) SU1306194A1 (en)

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