RU2002125849A - METHOD FOR ALIGNING THE ACCESSIBILITY PROFILE OF EXPRESSIVE WELLS - Google Patents

METHOD FOR ALIGNING THE ACCESSIBILITY PROFILE OF EXPRESSIVE WELLS

Info

Publication number
RU2002125849A
RU2002125849A RU2002125849/03A RU2002125849A RU2002125849A RU 2002125849 A RU2002125849 A RU 2002125849A RU 2002125849/03 A RU2002125849/03 A RU 2002125849/03A RU 2002125849 A RU2002125849 A RU 2002125849A RU 2002125849 A RU2002125849 A RU 2002125849A
Authority
RU
Russia
Prior art keywords
formation
foam
wells
expressive
aligning
Prior art date
Application number
RU2002125849/03A
Other languages
Russian (ru)
Other versions
RU2266400C2 (en
Inventor
Леонид Самуилович Бриллиант
Александр Иванович Козлов
Сергей Алексеевич Ященко
Александр Альфредович Ручкин
Альфир Тимирз нович Ахметов
Альфир Тимирзянович Ахметов
Сергей Владимирович Амелькин
Владимир Николаевич Феклистов
Александр Владимирович Шнайдер
Original Assignee
Открытое акционерное общество Сибирска инновационна нефт на корпораци "СибИНКор"
Открытое акционерное общество Сибирская инновационная нефтяная корпорация "СибИНКор"
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 Сибирска инновационна нефт на корпораци "СибИНКор", Открытое акционерное общество Сибирская инновационная нефтяная корпорация "СибИНКор" filed Critical Открытое акционерное общество Сибирска инновационна нефт на корпораци "СибИНКор"
Priority to RU2002125849/03A priority Critical patent/RU2266400C2/en
Publication of RU2002125849A publication Critical patent/RU2002125849A/en
Application granted granted Critical
Publication of RU2266400C2 publication Critical patent/RU2266400C2/en

Links

Claims (3)

1. Способ выравнивания профиля приемистости нагнетательных скважин, включающий закачку в пласт через нагнетательные скважины составов, образующих в пласте водоизоляционный экран, отличающийся тем, что в пласт закачивают пенообразующий раствор, например, водный раствор ПАВ, а затем газ в объеме, позволяющем преобразовать в пласте пенообразующий раствор в пену с условной кратностью 2-5.1. The method of alignment of the injectivity profile of injection wells, which includes injecting into the formation through injection wells compositions that form a water barrier in the formation, characterized in that a foam-forming solution is pumped into the formation, for example, an aqueous surfactant solution, and then gas in a volume that allows conversion in the formation a foaming solution into the foam with a conventional multiplicity of 2-5. 2. Способ по п.1, отличающийся тем, что в пенообразующий раствор дополнительно вводят гелеобразующие добавки, повышающие устойчивость пенной оторочки.2. The method according to claim 1, characterized in that gelling agents are added to the foaming solution to increase the stability of the foam rim. 3. Способ по п.1 или 2, отличающийся тем, что формирование пенной оторочки в пласте осуществляют циклически многократными последовательными закачками пенообразующего раствора и газа.3. The method according to claim 1 or 2, characterized in that the formation of the foam rim in the formation is carried out cyclically by multiple successive injections of a foaming solution and gas.
RU2002125849/03A 2002-09-27 2002-09-27 Well injectivity profile conformance control method RU2266400C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002125849/03A RU2266400C2 (en) 2002-09-27 2002-09-27 Well injectivity profile conformance control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002125849/03A RU2266400C2 (en) 2002-09-27 2002-09-27 Well injectivity profile conformance control method

Publications (2)

Publication Number Publication Date
RU2002125849A true RU2002125849A (en) 2004-03-27
RU2266400C2 RU2266400C2 (en) 2005-12-20

Family

ID=35869803

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002125849/03A RU2266400C2 (en) 2002-09-27 2002-09-27 Well injectivity profile conformance control method

Country Status (1)

Country Link
RU (1) RU2266400C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011572B (en) * 2010-12-24 2014-04-02 中国石油天然气股份有限公司 Composite high-temperature profile control method for heavy oil well
CN103541705B (en) * 2012-07-11 2017-09-22 中国石油化工股份有限公司 The stifled tune equipment of high temperature and high temperature that super-heavy oil deposit steam drives block up tune method
CN105781512A (en) * 2016-04-19 2016-07-20 中国石油大学(华东) Method for restraining huff and puff gas channeling of composite hot fluid by aid of foam-assisted temperature-sensitive phase change systems
RU2742089C1 (en) * 2020-08-26 2021-02-02 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Method for injection capacity profile alignment in injection wells with foam-forming composition (versions)
EA038892B1 (en) * 2020-12-25 2021-11-03 Научно-Исследовательский И Проектный Институт Нефти И Газа (Нипинг) Method for oil reservoir development

Also Published As

Publication number Publication date
RU2266400C2 (en) 2005-12-20

Similar Documents

Publication Publication Date Title
CA2327744A1 (en) A foam drive method
CA2498437A1 (en) Method for increasing the reaction efficiency of acetic and/or formic acid
CA2523474A1 (en) Method for improved vertical sweep of oil reservoirs
CA2102980A1 (en) Method for recovering oil from a subterranean oil containing formation
RU2002125849A (en) METHOD FOR ALIGNING THE ACCESSIBILITY PROFILE OF EXPRESSIVE WELLS
MY137190A (en) Multi-lateral well with downhole gravity separation
RU2494246C1 (en) Treatment method of bore-hole zone
RU2005121774A (en) METHOD FOR OIL DEPOSIT DEVELOPMENT
RU2490444C1 (en) Method for near well-bore treatment with acid
RU2002125851A (en) METHOD FOR RESTRICTING WATER FLOW TO PRODUCING WELLS
RU2002116181A (en) A method of developing an oil field with low productivity carbonate reservoirs
RU2000110874A (en) METHOD FOR DEVELOPMENT OF OIL DEPOSIT IN CARBONATE COLLECTORS OF CRACKED-POROUS TYPE
RU2007125569A (en) BLOCK COPOLYMERS OF POLYETHYLENE TERPHTHALATE AND POLYAMIDE OBTAINED FROM META-XYLYLENEDIAMINE AND ADIPIC ACID
RU2004124330A (en) METHOD OF DEVELOPING PERMEABILITY-INHOMOGENEOUS CARBONATE CRACK-CAVNOSE COLLECTORS
RU2004135845A (en) METHOD FOR DEVELOPING HYDROCARBON DEPOSITS
RU2527432C1 (en) Method of oil deposit development by water and gas injection
RU2000128681A (en) METHOD FOR DEVELOPMENT OF OIL DEPOSIT WATERFILL
RU97108209A (en) METHOD FOR INSULATING WATER EXTRACTS IN HORIZONTAL OR TILTED BOARDS OF PRODUCING WELLS
RU2205948C1 (en) Method of development of oil pool
RU2003121366A (en) METHOD FOR DEVELOPING OIL LAYER
RU2001115720A (en) The method of thermohydrodynamic effects on a gas-bearing coal seam
RU2002118380A (en) A method of operating a gas condensate field
RU2149987C1 (en) Method of oil pool development
RU2001126257A (en) METHOD FOR DEVELOPING OIL DEPOSITS
RU98105246A (en) METHOD FOR DEVELOPING AN INHOMOGENEOUS OIL DEPOSIT

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20060928

MM4A The patent is invalid due to non-payment of fees

Effective date: 20110928