RU94039971A - Method to limit oil wells water inflow - Google Patents

Method to limit oil wells water inflow

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Publication number
RU94039971A
RU94039971A RU94039971/03A RU94039971A RU94039971A RU 94039971 A RU94039971 A RU 94039971A RU 94039971/03 A RU94039971/03 A RU 94039971/03A RU 94039971 A RU94039971 A RU 94039971A RU 94039971 A RU94039971 A RU 94039971A
Authority
RU
Russia
Prior art keywords
oil wells
water inflow
limit oil
swelling
injection
Prior art date
Application number
RU94039971/03A
Other languages
Russian (ru)
Other versions
RU2085703C1 (en
Inventor
В.М. Светлицкий
Ua]
Ю.А. Балакиров
И.В. Светлицкая
Original Assignee
Открытое акционерное общество "Украинский нефтегазовый институт" (UA)
Открытое акционерное общество "Украинский нефтегазовый 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 Открытое акционерное общество "Украинский нефтегазовый институт" (UA), Открытое акционерное общество "Украинский нефтегазовый институт" filed Critical Открытое акционерное общество "Украинский нефтегазовый институт" (UA)
Priority to RU94039971A priority Critical patent/RU2085703C1/en
Publication of RU94039971A publication Critical patent/RU94039971A/en
Application granted granted Critical
Publication of RU2085703C1 publication Critical patent/RU2085703C1/en

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

Abstract

FIELD: oil production industry, methods decreasing oil wells production rate of water encroachment. SUBSTANCE: method allows to limit oil wells water inflow, to increase depth of polymeric particles penetration in stratum, to increase strength and decrease time period of insulating barrier formation. Method provides for injection in stratum of polymeric particles of high and low pressure polymer, that are swelling in hydrocarbon fluid. Method also provides for injection of particles with successively decreasing time periods of swelling. EFFECT: method allows to limit oil wells water inflow. 2 tbl

Claims (1)

Для ограничения притока воды в нефтяные скважины, позволяющего увеличить глубину проникновения полимерных частиц в пласт, а также повышения прочности и сокращения времени образования изоляционного барьера в способе нагнетают в пласт полимерные частицы, полиэтилен низкого и высокого давления, набухающие в углеводородном флюиде, при этом нагнетание частиц осуществляют с последовательно уменьшающимися сроками их набухания.To limit the flow of water into oil wells, which allows to increase the depth of penetration of polymer particles into the formation, as well as to increase the strength and reduce the time of formation of an insulating barrier in the method, polymer particles, low and high pressure polyethylene swell in a hydrocarbon fluid are injected into the formation, while the injection of particles carried out with successively decreasing periods of their swelling.
RU94039971A 1994-10-26 1994-10-26 Method for limiting water inflow into oil wells RU2085703C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94039971A RU2085703C1 (en) 1994-10-26 1994-10-26 Method for limiting water inflow into oil wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94039971A RU2085703C1 (en) 1994-10-26 1994-10-26 Method for limiting water inflow into oil wells

Publications (2)

Publication Number Publication Date
RU94039971A true RU94039971A (en) 1996-08-10
RU2085703C1 RU2085703C1 (en) 1997-07-27

Family

ID=20162077

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94039971A RU2085703C1 (en) 1994-10-26 1994-10-26 Method for limiting water inflow into oil wells

Country Status (1)

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RU (1) RU2085703C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2456431C1 (en) * 2010-12-30 2012-07-20 Государственное образовательное учреждение высшего профессионального образования "Тюменский государственный нефтегазовый университет" Water influx isolation method
RU2463436C1 (en) * 2011-03-21 2012-10-10 Государственное образовательное учреждение высшего профессионального образования "Тюменский государственный нефтегазовый университет" Method to recover tightness of production column

Also Published As

Publication number Publication date
RU2085703C1 (en) 1997-07-27

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