EA200000810A1 - Жидкие композиции, которые под воздействием сдвигового усилия обратимо становятся вязкими или гелями - Google Patents

Жидкие композиции, которые под воздействием сдвигового усилия обратимо становятся вязкими или гелями

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Publication number
EA200000810A1
EA200000810A1 EA200000810A EA200000810A EA200000810A1 EA 200000810 A1 EA200000810 A1 EA 200000810A1 EA 200000810 A EA200000810 A EA 200000810A EA 200000810 A EA200000810 A EA 200000810A EA 200000810 A1 EA200000810 A1 EA 200000810A1
Authority
EA
Eurasian Patent Office
Prior art keywords
gels
reversible
viscous
liquid compositions
well
Prior art date
Application number
EA200000810A
Other languages
English (en)
Other versions
EA002805B1 (ru
Inventor
Франсуаз Лафюма
Пьер Маруа
Корали Симоне
Original Assignee
Софитек Н.В.
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 Софитек Н.В. filed Critical Софитек Н.В.
Publication of EA200000810A1 publication Critical patent/EA200000810A1/ru
Publication of EA002805B1 publication Critical patent/EA002805B1/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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cosmetics (AREA)
  • Colloid Chemistry (AREA)
  • Silicon Compounds (AREA)

Abstract

Данное изобретение предлагает текучую среду на водной основе, в частности для бурения, окончания подготовки скважин или любого другого вмешательства в скважину, такую как углеводородная (нефтяная) скважина, в этой жидкости вязкость регулируют при помощи системы, составленной осажденными наночастицами диоксида кремния (А), ассоциированными с водорастворимым сополимером (В), включающим в себя один или несколько водорастворимых сомономеров (I), имеющих слабое сродство или не имеющих сродства к диоксиду кремния, и один или несколько сомономеров (II), которые адсорбируются на диоксиде кремния. Изобретение особенно применяют для вторичной добычи углеводородов.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200000810A 1998-02-02 1999-01-20 Жидкие композиции, которые под воздействием сдвигового усилия обратимо становятся вязкими или гелями EA002805B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9801130A FR2774385B1 (fr) 1998-02-02 1998-02-02 Compositions liquides viscosifiantes ou gelifiantes de facon reversible sous l'effet de cisaillement
PCT/EP1999/000327 WO1999038931A1 (en) 1998-02-02 1999-01-20 Liquid compositions which reversibly viscosify or gel under the effect of shear

Publications (2)

Publication Number Publication Date
EA200000810A1 true EA200000810A1 (ru) 2001-02-26
EA002805B1 EA002805B1 (ru) 2002-10-31

Family

ID=9522443

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000810A EA002805B1 (ru) 1998-02-02 1999-01-20 Жидкие композиции, которые под воздействием сдвигового усилия обратимо становятся вязкими или гелями

Country Status (10)

Country Link
US (1) US6586371B1 (ru)
EP (1) EP1051452B1 (ru)
JP (1) JP2002501968A (ru)
AU (1) AU3250199A (ru)
CA (1) CA2319045C (ru)
DE (1) DE69906255T2 (ru)
EA (1) EA002805B1 (ru)
FR (1) FR2774385B1 (ru)
NO (1) NO326900B1 (ru)
WO (1) WO1999038931A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115321878A (zh) * 2022-08-11 2022-11-11 龙岩学院 一种预拌高强混凝土黏度调节剂及其使用方法

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FR2826015A1 (fr) 2001-06-18 2002-12-20 Schlumberger Services Petrol Solutions aqueuses de polymere qui viscosifient de maniere reversible ou se transforment en gel de maniere reversible, sous l'effet d'un cisaillement
US7405188B2 (en) * 2001-12-12 2008-07-29 Wsp Chemicals & Technology, Llc Polymeric gel system and compositions for treating keratin substrates containing same
US8273693B2 (en) 2001-12-12 2012-09-25 Clearwater International Llc Polymeric gel system and methods for making and using same in hydrocarbon recovery
US7786049B2 (en) * 2003-04-10 2010-08-31 Halliburton Energy Services, Inc. Drilling fluids with improved shale inhibition and methods of drilling in subterranean formations
EP1591619A1 (en) * 2004-04-28 2005-11-02 Services Petroliers Schlumberger Enhanced oil recovery method
US7905287B2 (en) 2005-04-19 2011-03-15 Halliburton Energy Services Inc. Methods of using a polymeric precipitate to reduce the loss of fluid to a subterranean formation
US7943555B2 (en) 2005-04-19 2011-05-17 Halliburton Energy Services Inc. Wellbore treatment kits for forming a polymeric precipitate to reduce the loss of fluid to a subterranean formation
US7833945B2 (en) 2005-07-15 2010-11-16 Halliburton Energy Services Inc. Treatment fluids with improved shale inhibition and methods of use in subterranean operations
US8455404B2 (en) * 2005-07-15 2013-06-04 Halliburton Energy Services, Inc. Treatment fluids with improved shale inhibition and methods of use in subterranean operations
CA2663726A1 (en) 2006-09-20 2008-03-27 Schlumberger Canada Limited Polymers and nanoparticles formulations with shear-thickening and shear-gelling properties for oilfield applications
US8065905B2 (en) 2007-06-22 2011-11-29 Clearwater International, Llc Composition and method for pipeline conditioning and freezing point suppression
US8099997B2 (en) 2007-06-22 2012-01-24 Weatherford/Lamb, Inc. Potassium formate gel designed for the prevention of water ingress and dewatering of pipelines or flowlines
WO2009154914A2 (en) * 2008-06-18 2009-12-23 Board Of Regents, The University Of Texas System Maintaining shale stability by pore plugging
US8309498B2 (en) * 2009-09-24 2012-11-13 Halliburtn Energy Services, Inc. High temperature fracturing fluids and methods
WO2014020061A1 (en) * 2012-07-31 2014-02-06 Basf Se Method of enhanced oil recovery
CN103897682B (zh) * 2012-12-27 2017-04-19 中国石油化工股份有限公司 三次采油提高采收率用组合物及其制备方法与用途
CN103450867B (zh) * 2013-07-25 2016-01-20 中国科学院上海应用物理研究所 一种解决水锁效应的方法
CN106608976B (zh) * 2015-10-21 2019-04-12 中国石油化工股份有限公司 一种含淀粉增粘剂共聚缔合物及其制备方法
CN106608975B (zh) * 2015-10-21 2019-04-12 中国石油化工股份有限公司 一种接枝淀粉增粘剂共聚缔合物及其制备方法
CN106608974B (zh) * 2015-10-21 2019-05-17 中国石油化工股份有限公司 一种钻井液用增粘剂共聚缔合物及其制备方法
CN106608973B (zh) * 2015-10-21 2019-05-17 中国石油化工股份有限公司 一种制备增粘剂共聚缔合物的方法
CN106609129B (zh) * 2015-10-21 2019-03-19 中国石油化工股份有限公司 一种增粘剂共聚缔合物及其制备方法
CN106608972B (zh) * 2015-10-21 2019-05-21 中国石油化工股份有限公司 一种增粘剂共聚缔合物的制备方法
CN110896641A (zh) 2016-11-15 2020-03-20 沙特阿拉伯石油公司 基于纳米粒子的剪切增稠材料
CN108794696A (zh) * 2017-04-27 2018-11-13 中国石油天然气集团公司 一种减阻剂、制备方法及其应用
CA3067368A1 (en) 2017-06-16 2018-12-20 TenEx Technologies, LLC Compositions and methods for treating subterranean formations
US11327000B2 (en) * 2018-05-21 2022-05-10 Saudi Arabian Oil Company Detecting saturation levels of a core sample using magnetic fields
US11773715B2 (en) 2020-09-03 2023-10-03 Saudi Arabian Oil Company Injecting multiple tracer tag fluids into a wellbore
US11560509B2 (en) 2020-11-18 2023-01-24 Saudi Arabian Oil Company Reversible mechanically triggered nanosilica gels
US11660595B2 (en) 2021-01-04 2023-05-30 Saudi Arabian Oil Company Microfluidic chip with multiple porosity regions for reservoir modeling
US11534759B2 (en) 2021-01-22 2022-12-27 Saudi Arabian Oil Company Microfluidic chip with mixed porosities for reservoir modeling

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US3956145A (en) * 1972-12-27 1976-05-11 Texaco Inc. Fluid for injection into a subterranean reservoir to displace hydrocarbons in the reservoir
DE3631764A1 (de) * 1986-09-18 1988-03-24 Henkel Kgaa Verwendung von quellfaehigen, synthetischen schichtsilikaten in waessrigen bohrspuel- und bohrlochbehandlungsmitteln
US5391359A (en) * 1993-01-29 1995-02-21 Phillips Petroleum Company Water dispersible thickeners comprising hydrophilic polymers coated with particulate fatty acids or the salts thereof
US5728652A (en) * 1995-02-10 1998-03-17 Texas United Chemical Company, Llc. Brine fluids having improved rheological charactersitics
US5616541A (en) * 1995-02-10 1997-04-01 Texas United Chemical Company, Llc. Low solids, high density fluids for well drilling
US5728654A (en) * 1995-08-25 1998-03-17 Texas United Chemical Company, Llc. Stabilized fluids containing soluble zinc
US6103671A (en) * 1997-11-20 2000-08-15 Texas United Chemical Company Llc. Glycol solution drilling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115321878A (zh) * 2022-08-11 2022-11-11 龙岩学院 一种预拌高强混凝土黏度调节剂及其使用方法
CN115321878B (zh) * 2022-08-11 2023-08-11 龙岩学院 一种预拌高强混凝土黏度调节剂及其使用方法

Also Published As

Publication number Publication date
EP1051452B1 (en) 2003-03-26
FR2774385A1 (fr) 1999-08-06
DE69906255T2 (de) 2003-12-04
JP2002501968A (ja) 2002-01-22
DE69906255D1 (de) 2003-04-30
EA002805B1 (ru) 2002-10-31
NO20003905D0 (no) 2000-07-31
CA2319045A1 (en) 1999-08-05
US6586371B1 (en) 2003-07-01
NO20003905L (no) 2000-10-02
FR2774385B1 (fr) 2000-08-18
AU3250199A (en) 1999-08-16
NO326900B1 (no) 2009-03-16
WO1999038931A1 (en) 1999-08-05
EP1051452A1 (en) 2000-11-15
CA2319045C (en) 2008-10-14

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

PC4A Registration of transfer of a eurasian patent by assignment
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): KZ RU