EA200701507A1 - Применение водных дисперсий для третичной нефтедобычи - Google Patents

Применение водных дисперсий для третичной нефтедобычи

Info

Publication number
EA200701507A1
EA200701507A1 EA200701507A EA200701507A EA200701507A1 EA 200701507 A1 EA200701507 A1 EA 200701507A1 EA 200701507 A EA200701507 A EA 200701507A EA 200701507 A EA200701507 A EA 200701507A EA 200701507 A1 EA200701507 A1 EA 200701507A1
Authority
EA
Eurasian Patent Office
Prior art keywords
application
oil production
tertiary oil
water dispersions
water
Prior art date
Application number
EA200701507A
Other languages
English (en)
Other versions
EA012113B1 (ru
Inventor
Юрген Хуфф
Маркус Гуцманн
Грегор Бродт
Пулакеш Мукхерйее
Петер Поганиюх
Original Assignee
Басф Акциенгезелльшафт
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 Басф Акциенгезелльшафт filed Critical Басф Акциенгезелльшафт
Publication of EA200701507A1 publication Critical patent/EA200701507A1/ru
Publication of EA012113B1 publication Critical patent/EA012113B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Cosmetics (AREA)
  • Colloid Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Применение водорастворимых полимеров для третичной нефтедобычи путем введения полимера в нефтяное месторождение, при котором водорастворимые полимеры используют в форме дисперсии из водорастворимого полимера и по меньшей мере одного растворимого в воде полимерного стабилизатора.
EA200701507A 2005-01-25 2006-01-23 Применение водорастворимых полимеров для третичной нефтедобычи и способы нефтедобычи EA012113B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005003569A DE102005003569A1 (de) 2005-01-25 2005-01-25 Verwendung von wässrigen Dispersionen zur tertiären Erdölförderung
PCT/EP2006/050376 WO2006079615A1 (de) 2005-01-25 2006-01-23 Verwendung von wässrigen dispersionen zur tertiären erdölförderung

Publications (2)

Publication Number Publication Date
EA200701507A1 true EA200701507A1 (ru) 2008-02-28
EA012113B1 EA012113B1 (ru) 2009-08-28

Family

ID=36293276

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701507A EA012113B1 (ru) 2005-01-25 2006-01-23 Применение водорастворимых полимеров для третичной нефтедобычи и способы нефтедобычи

Country Status (13)

Country Link
US (1) US7622428B2 (ru)
EP (1) EP1844212B1 (ru)
CN (1) CN101107419B (ru)
AT (1) ATE403063T1 (ru)
BR (1) BRPI0607014A2 (ru)
CA (1) CA2595467C (ru)
DE (2) DE102005003569A1 (ru)
DK (1) DK1844212T3 (ru)
EA (1) EA012113B1 (ru)
MX (1) MX2007008607A (ru)
NO (1) NO20073752L (ru)
UA (1) UA90885C2 (ru)
WO (1) WO2006079615A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2545193C2 (ru) * 2009-07-10 2015-03-27 Налко Компани Способ уменьшения вязкости углеводородных текучих сред

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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EP2166060B8 (en) * 2008-09-22 2016-09-21 TouGas Oilfield Solutions GmbH Stabilized aqueous polymer compositions
US8685900B2 (en) * 2009-04-03 2014-04-01 Halliburton Energy Services, Inc. Methods of using fluid loss additives comprising micro gels
US20100256298A1 (en) * 2009-04-03 2010-10-07 Champion Technologies, Inc. Preparation of Micro Gel Particle Dispersions and Dry Powders Suitable For Use As Fluid Loss Control Agents
EP2287216A1 (de) * 2009-08-06 2011-02-23 Basf Se Wasserlösliches, hydrophob assoziierendes Copolymer
US8662171B2 (en) * 2010-03-25 2014-03-04 Montgomery Chemicals, Llc Method and composition for oil enhanced recovery
MX365911B (es) 2011-04-05 2019-06-19 Montgomery Chemicals Llc Metodo y composiciones para la recuperacion mejorada de petroleo.
FR2977272A1 (fr) 2011-06-29 2013-01-04 IFP Energies Nouvelles Procede optimise de recuperation petroliere assistee avec preservation des polymeres par ajout de composes sacrificiels
CN104212421B (zh) * 2013-06-05 2017-11-10 中国石油天然气股份有限公司 一种随钻封堵裂缝防气侵剂及制备方法
US9663703B2 (en) 2014-04-25 2017-05-30 James George Clements Method and compositions for enhanced oil recovery
CA2950148C (en) 2014-06-02 2022-07-12 Tethis, Inc. Modified biopolymers and methods of producing and using the same
US20180016487A1 (en) * 2015-01-06 2018-01-18 Total Sa Process of providing a viscosified water for injecting into an underwater subterranean oil bearing formation and associated underwater facility
US10808047B2 (en) 2015-08-21 2020-10-20 G&P Holding, Inc. Silver and copper itaconates and poly itaconates
CN108779387B (zh) 2015-11-23 2022-07-01 艾纳沃技术有限责任公司 涂层颗粒以及该涂层颗粒的制备方法和使用方法
US10035946B2 (en) * 2016-02-23 2018-07-31 Ecolab Usa Inc. Hydrazide crosslinked polymer emulsions for use in crude oil recovery
CN112210039B (zh) * 2020-10-12 2022-08-19 中国石油大学(华东) 一种驱油石墨烯用分散剂的制备方法
CN114014978B (zh) * 2021-11-26 2022-11-25 四川轻化工大学 一种聚合物型盐增稠剂及其制备方法

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
JPS55721A (en) 1978-06-19 1980-01-07 Showa Denko Kk Aqueous dispersion of water-soluble high polymer complex
US4970251A (en) 1984-11-20 1990-11-13 Union Oil Company Of California Viscous polymer solution
US4702319A (en) 1986-12-29 1987-10-27 Exxon Research And Engineering Company Enhanced oil recovery with hydrophobically associating polymers containing sulfonate functionality
US5244936A (en) 1988-12-12 1993-09-14 Mobil Oil Corporation Enhanced oil recovery profile control with crosslinked anionic acrylamide copolymer gels
US4976594A (en) 1989-07-14 1990-12-11 Eaton Corporation Gerotor motor and improved pressure balancing therefor
DE4012287A1 (de) 1990-04-17 1991-10-24 Cassella Ag Kohlenwasserstoffreiche gele
US5139087A (en) 1991-05-31 1992-08-18 Union Oil Company Of California Method for ensuring injectivity of polymer solutions
GB9510396D0 (en) 1995-05-23 1995-07-19 Allied Colloids Ltd Polymers for drilling and reservoir fluids and their use
JPH09302198A (ja) 1996-05-09 1997-11-25 Mitsui Cytec Kk 高粘性水性流体組成物
DE19814739A1 (de) * 1998-04-02 1999-10-07 Basf Ag Verwendung von Polyalkylenoxid-haltigen Pfropfpolymerisaten als Solubilisatoren
CA2465649C (en) 2001-11-24 2010-02-16 Basf Aktiengesellschaft Aqueous dispersions of water-soluble polymers of n-vinyl carboxylic acid amides, method for the production thereof and their use
US6586314B1 (en) * 2002-10-08 2003-07-01 Chartered Semiconductor Manufacturing Ltd. Method of forming shallow trench isolation regions with improved corner rounding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2545193C2 (ru) * 2009-07-10 2015-03-27 Налко Компани Способ уменьшения вязкости углеводородных текучих сред

Also Published As

Publication number Publication date
CA2595467A1 (en) 2006-08-03
CN101107419A (zh) 2008-01-16
CA2595467C (en) 2013-03-26
BRPI0607014A2 (pt) 2009-12-01
UA90885C2 (ru) 2010-06-10
EP1844212B1 (de) 2008-07-30
EA012113B1 (ru) 2009-08-28
MX2007008607A (es) 2007-09-11
DK1844212T3 (da) 2008-11-24
DE502006001241D1 (de) 2008-09-11
US7622428B2 (en) 2009-11-24
EP1844212A1 (de) 2007-10-17
NO20073752L (no) 2007-10-25
US20080194434A1 (en) 2008-08-14
CN101107419B (zh) 2011-11-30
ATE403063T1 (de) 2008-08-15
DE102005003569A1 (de) 2006-08-03
WO2006079615A1 (de) 2006-08-03

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU