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RU97109622A - COMPOSITION FOR SECONDARY OPENING OF PRODUCTIVE OIL LAYER - Google Patents

COMPOSITION FOR SECONDARY OPENING OF PRODUCTIVE OIL LAYER

Info

Publication number
RU97109622A
RU97109622A RU97109622/03A RU97109622A RU97109622A RU 97109622 A RU97109622 A RU 97109622A RU 97109622/03 A RU97109622/03 A RU 97109622/03A RU 97109622 A RU97109622 A RU 97109622A RU 97109622 A RU97109622 A RU 97109622A
Authority
RU
Russia
Prior art keywords
composition
secondary opening
oil layer
productive oil
potassium
Prior art date
Application number
RU97109622/03A
Other languages
Russian (ru)
Other versions
RU2133258C1 (en
Inventor
В.Г. Татауров
А.М. Нацепинская
Ф.Н. Гребнева
Original Assignee
Открытое акционерное общество "ПермНИПИнефть"
Filing date
Publication date
Application filed by Открытое акционерное общество "ПермНИПИнефть" filed Critical Открытое акционерное общество "ПермНИПИнефть"
Priority to RU97109622A priority Critical patent/RU2133258C1/en
Priority claimed from RU97109622A external-priority patent/RU2133258C1/en
Publication of RU97109622A publication Critical patent/RU97109622A/en
Application granted granted Critical
Publication of RU2133258C1 publication Critical patent/RU2133258C1/en

Links

Claims (1)

Состав для вторичного вскрытия продуктивного нефтяного пласта, содержащий полиакриламид. неионогенное поверхностно-активное вещество и минерализованную солями калия и/или натрия воду, отличающийся тем, что состав дополнительно содержит реагент на основе перекисного соединения при следующем соотношении ингредиентов, мас.%:
Полиакриламид - 0,0003 - 0,0015
Неиногенное поверхностно-активное вещество - 0,003 - 0,01
Реагент на основе перекисного соединения - 0,1 - 0,5
Минерализованная солями калия и/или натрия вода - ОстальноеThe composition for the secondary opening of the productive oil reservoir containing polyacrylamide. non-ionic surfactant and water mineralized by potassium and / or sodium salts, characterized in that the composition additionally contains a peroxide-based reagent in the following ratio of ingredients, wt%:
Polyacrylamide - 0.0003 - 0.0015
Non-inogenic surfactant - 0.003 - 0.01
Reagent based on peroxide compound - 0.1 - 0.5
Saline mineralized with potassium and / or sodium salts - Rest
RU97109622A 1997-06-06 1997-06-06 Composition for secondarily opening productive oil bed RU2133258C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97109622A RU2133258C1 (en) 1997-06-06 1997-06-06 Composition for secondarily opening productive oil bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97109622A RU2133258C1 (en) 1997-06-06 1997-06-06 Composition for secondarily opening productive oil bed

Publications (2)

Publication Number Publication Date
RU97109622A true RU97109622A (en) 1999-05-10
RU2133258C1 RU2133258C1 (en) 1999-07-20

Family

ID=20193970

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97109622A RU2133258C1 (en) 1997-06-06 1997-06-06 Composition for secondarily opening productive oil bed

Country Status (1)

Country Link
RU (1) RU2133258C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2213760C2 (en) * 2000-07-05 2003-10-10 Общество с ограниченной ответственностью "ПермНИПИнефть" Destruction retardant for polysaccharide-based drilling fluids
RU2203407C2 (en) * 2001-06-26 2003-04-27 Проводников Геннадий Борисович Fluid for secondary opening-up of bed by perforation
RU2261987C2 (en) * 2002-02-26 2005-10-10 Казаков Владимир Александрович Method for stimulating bottomhole zone of productive formation
RU2392423C1 (en) * 2009-04-15 2010-06-20 Ирек Сулейманович Катеев Method for recovery of filtration and capacity properties of oil-bearing collector having deteriorated during well construction completion
RU2467163C1 (en) * 2011-04-01 2012-11-20 Общество с ограниченной ответственностью "ЛУКОЙЛ-Инжиниринг" (ООО "ЛУКОЙЛ-Инжиниринг") Method of processing primarily flat horizontal well hole for removal of mud bulk from bottom-hole formation zone
RU2540767C1 (en) * 2013-11-25 2015-02-10 Общество с ограниченной ответственностью "ЛУКОЙЛ-ПЕРМЬ" Method for colmatage removal from bottomhole formation zone upon first opening to restore permeability and porosity of header

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561501A (en) * 1983-06-28 1985-12-31 Phillips Petroleum Company Surfactant oil recovery systems and recovery of oil therewith
JPS61501329A (en) * 1984-03-12 1986-07-03 マラソン・オイル・カンパニ− "Method for restoring permeability to wells blocked with polymers"
SU1804722A3 (en) * 1990-09-11 1995-03-10 Пермский государственный научно-исследовательский и проектный институт нефтяной промышленности Composition for repeated exposure of producing oil formation
RU2072422C1 (en) * 1992-09-21 1997-01-27 Каушанский Давид Аронович Oil stratum watering method
RU2071553C1 (en) * 1993-07-08 1997-01-10 Всесоюзный нефтегазовый научно-исследовательский институт Method for working oil deposit with nonuniform permeability of clay-containing strata
RU2072034C1 (en) * 1993-11-10 1997-01-20 Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности Method for exploitation of oil deposit

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