NO20033687L - Hydraulisk fraktureringsfluid omfattende en blokk-kopolymer inneholdende minst en vannopplöselig blokk og en hydrofob blokk - Google Patents

Hydraulisk fraktureringsfluid omfattende en blokk-kopolymer inneholdende minst en vannopplöselig blokk og en hydrofob blokk

Info

Publication number
NO20033687L
NO20033687L NO20033687A NO20033687A NO20033687L NO 20033687 L NO20033687 L NO 20033687L NO 20033687 A NO20033687 A NO 20033687A NO 20033687 A NO20033687 A NO 20033687A NO 20033687 L NO20033687 L NO 20033687L
Authority
NO
Norway
Prior art keywords
block
water
fracturing fluid
copolymer containing
hydraulic fracturing
Prior art date
Application number
NO20033687A
Other languages
English (en)
Other versions
NO20033687D0 (no
NO331875B1 (no
Inventor
Caroline Heitz
Mathieu Joanicot
Robert J Tillotson
Original Assignee
Rhodia Chimie Sa
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 Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Publication of NO20033687D0 publication Critical patent/NO20033687D0/no
Publication of NO20033687L publication Critical patent/NO20033687L/no
Publication of NO331875B1 publication Critical patent/NO331875B1/no

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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2438/00—Living radical polymerisation
    • C08F2438/03—Use of a di- or tri-thiocarbonylthio compound, e.g. di- or tri-thioester, di- or tri-thiocarbamate, or a xanthate as chain transfer agent, e.g . Reversible Addition Fragmentation chain Transfer [RAFT] or Macromolecular Design via Interchange of Xanthates [MADIX]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Lubricants (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NO20033687A 2001-02-20 2003-08-19 Fremgangsmate for a danne sprekker i en underjordisk formasjon NO331875B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/788,712 US6579947B2 (en) 2001-02-20 2001-02-20 Hydraulic fracturing fluid comprising a block copolymer containing at least one water-soluble block and one hydrophobic block
PCT/EP2002/001526 WO2002070861A1 (en) 2001-02-20 2002-02-14 Hydraulic fracturing fluid comprising a block copolymer containing at least one water-soluble block and one hydrophobic block

Publications (3)

Publication Number Publication Date
NO20033687D0 NO20033687D0 (no) 2003-08-19
NO20033687L true NO20033687L (no) 2003-10-20
NO331875B1 NO331875B1 (no) 2012-04-23

Family

ID=25145326

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20033687A NO331875B1 (no) 2001-02-20 2003-08-19 Fremgangsmate for a danne sprekker i en underjordisk formasjon

Country Status (12)

Country Link
US (1) US6579947B2 (no)
EP (1) EP1364107B1 (no)
CN (1) CN1500177B (no)
AT (1) ATE513886T1 (no)
AU (1) AU2002250936B2 (no)
BR (1) BR0207332B1 (no)
CA (1) CA2438340C (no)
DK (1) DK1364107T3 (no)
MX (1) MXPA03007291A (no)
NO (1) NO331875B1 (no)
RU (1) RU2244814C1 (no)
WO (1) WO2002070861A1 (no)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3715924B2 (ja) * 1999-09-01 2005-11-16 ロディア・シミ 少なくとも１つの水溶性ブロックと少なくとも１つの疎水性ブロックとを含有するブロックコポリマーを含むゲル化水性組成物
DE60218864T2 (de) * 2001-05-04 2007-11-22 Rhodia Inc. Verfahren zur herstellung von latices durch verwendung von block copolymere als tensid
US6639249B2 (en) * 2001-08-06 2003-10-28 Motorola, Inc. Structure and method for fabrication for a solid-state lighting device
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
US6790908B2 (en) * 2002-05-09 2004-09-14 Rhodia Inc. Block copolymer
WO2004083600A1 (en) 2003-03-18 2004-09-30 Bj Services Company Method of treating subterranean formations using mixed density proppants or sequential proppant stages
FR2855180B1 (fr) * 2003-05-23 2006-07-14 Rhodia Chimie Sa Fluide aqueux comprenant un polymere boronate et un polymere ligand et utilisation dans l'exploitation de gisement de petrole ou de gaz
JP4473270B2 (ja) * 2003-09-03 2010-06-02 ローディア，インコーポレイテッド 新規な制御された構造を有するコポリマー及びその使用
US7151077B2 (en) * 2004-03-29 2006-12-19 Halliburton Energy Services, Inc. Polymersome compositions and associated methods of use
US7632905B2 (en) 2004-04-09 2009-12-15 L'oreal S.A. Block copolymer, composition comprising it and cosmetic treatment process
US7213651B2 (en) * 2004-06-10 2007-05-08 Bj Services Company Methods and compositions for introducing conductive channels into a hydraulic fracturing treatment
US9011831B2 (en) * 2004-09-30 2015-04-21 Advanced Cardiovascular Systems, Inc. Methacrylate copolymers for medical devices
MX2007007914A (es) * 2004-12-30 2007-08-14 Sun Drilling Products Corp Particulas nanocompuestas termoendurecibles, procesamiento para su produccion, y su uso en aplicaciones de perforacion de petroleo y gas natural.
GB2444158B (en) * 2005-01-11 2009-09-30 Schlumberger Holdings Degradable polymers for wellbore fluids and processes
GB2422839B (en) * 2005-01-11 2009-06-24 Schlumberger Holdings Degradable polymers for wellbore fluids and processes
US20060224095A1 (en) * 2005-04-05 2006-10-05 University Of New Hampshire Biocompatible polymeric vesicles self assembled from triblock copolymers
US7662753B2 (en) 2005-05-12 2010-02-16 Halliburton Energy Services, Inc. Degradable surfactants and methods for use
US7677315B2 (en) 2005-05-12 2010-03-16 Halliburton Energy Services, Inc. Degradable surfactants and methods for use
WO2008015136A1 (en) * 2006-08-03 2008-02-07 Ciba Holding Inc. Block copolymers of diallyldialkylammonium derivatives
US9034802B2 (en) 2006-08-17 2015-05-19 Schlumberger Technology Corporation Friction reduction fluids
FR2911609B1 (fr) * 2007-01-19 2009-03-06 Rhodia Recherches & Tech Copolymere dibloc comprenant des unites derivant du styrene et des unites derivant d'acide acrylique
US20080194432A1 (en) * 2007-02-14 2008-08-14 Jurgen Heidlas Method for breaking the viscosity of polymer-thickened aqueous systems for mineral oil and natural gas exploration
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
US20090105097A1 (en) * 2007-10-22 2009-04-23 Carlos Abad Degradable Friction Reducer
US7789160B2 (en) * 2007-10-31 2010-09-07 Rhodia Inc. Addition of nonionic surfactants to water soluble block copolymers to increase the stability of the copolymer in aqueous solutions containing salt and/or surfactants
WO2009058589A2 (en) * 2007-10-31 2009-05-07 Rhodia Inc. Addition of zwitterionic surfactant to water soluble polymer to increase the stability of the polymers in aqueous solutions containing salt and/or surfactants
MX2010007771A (es) * 2008-01-18 2010-11-30 Mi Llc Sistemas de gel no acuosos degradables.
FR2933730B1 (fr) * 2008-07-11 2014-09-12 Inst Francais Du Petrole Methode de restauration de la permeabilite d'une roche apres injection de polymeres associatifs
US8205675B2 (en) 2008-10-09 2012-06-26 Baker Hughes Incorporated Method of enhancing fracture conductivity
US8193128B2 (en) * 2009-06-17 2012-06-05 The Penn State Research Foundation Treatment of particles for improved performance as proppants
US8757264B2 (en) 2010-08-30 2014-06-24 Schlumberger Technology Corporation Viscous wellbore fluids
US9022111B2 (en) * 2011-05-09 2015-05-05 Schlumberger Technology Corporation Method of well treatment using synthetic polymers
US8757261B2 (en) * 2011-05-12 2014-06-24 Halliburton Energy Services, Inc. Methods and compositions for clay control
US10041327B2 (en) 2012-06-26 2018-08-07 Baker Hughes, A Ge Company, Llc Diverting systems for use in low temperature well treatment operations
US9920610B2 (en) 2012-06-26 2018-03-20 Baker Hughes, A Ge Company, Llc Method of using diverter and proppant mixture
FR2988730B1 (fr) * 2012-04-03 2015-01-16 Snf Sas Nouvelle composition aqueuse de fluide de fracturation et procede de fracturation mettant en oeuvre le fluide
EP2864442B1 (en) 2012-06-26 2018-10-31 Baker Hughes, a GE company, LLC Methods of improving hydraulic fracture network
US10988678B2 (en) 2012-06-26 2021-04-27 Baker Hughes, A Ge Company, Llc Well treatment operations using diverting system
US11111766B2 (en) 2012-06-26 2021-09-07 Baker Hughes Holdings Llc Methods of improving hydraulic fracture network
CA2877708C (en) 2012-06-26 2018-05-22 D.V. Satyanarayana Gupta Method of using isophthalic acid and terephthalic acid and derivatives thereof in well treatment operations
CN103788253A (zh) * 2012-11-01 2014-05-14 中国石油化工股份有限公司 一种链转移剂及其制备方法和应用
US9429006B2 (en) 2013-03-01 2016-08-30 Baker Hughes Incorporated Method of enhancing fracture conductivity
US9228123B2 (en) * 2013-03-12 2016-01-05 Ecolab Usa Inc. Temperature sensitive viscoelastic well-treatment fluids
US9834715B2 (en) * 2013-10-17 2017-12-05 Halliburton Energy Services, Inc. Dual-purpose viscosifier and surface active additives and methods of use
EP3180494A4 (en) 2014-08-15 2018-01-03 Baker Hughes Incorporated Diverting systems for use in well treatment operations
EP3386299B1 (en) 2015-12-10 2024-04-24 Adama Makhteshim Ltd. Polyelectrolyte-layer forming block copolymers and compositions and uses thereof
RU2765451C2 (ru) * 2016-05-25 2022-01-31 Родиа Оперейшнс Восстановление увеличивающих вязкость поверхностно-активных веществ в текучих средах для воздействия на пласт после воздействия сдвигового усилия
CN110023454A (zh) * 2016-11-29 2019-07-16 罗地亚经营管理公司 用于颗粒分散的聚合物体系
AR114185A1 (es) 2018-01-23 2020-07-29 Adama Makhteshim Ltd Síntesis de 5-cloro-2-[(3,4,4-trifluoro-3-buten-1-il)tio]-tiazol
CN108844881B (zh) * 2018-08-06 2020-08-07 湖北工业大学 一种基于vg模型预测非饱和土相对渗透系数的方法
CN110964496B (zh) * 2019-12-21 2020-07-14 东营江源化工有限公司 一种压裂液稠化增粘剂
CN111592870A (zh) * 2020-05-25 2020-08-28 辽宁石油化工大学 复合清洁压裂液、制备方法及其在油气田压裂中的应用
RU2760115C1 (ru) * 2020-11-06 2021-11-22 Общество с ограниченной ответственностью «Газпромнефть Научно-Технический Центр» Жидкость для гидроразрыва пласта на основе синтетического гелеобразователя и на высокоминерализованной воде, способ её приготовления и способ обработки пласта с её использованием
US11840662B2 (en) 2021-02-04 2023-12-12 Saudi Arabian Oil Company Development of ultra-high molecular weight (UHMW) branched block copolymer shale inhibitor for water based drilling fluid
US11840663B2 (en) 2021-02-04 2023-12-12 Saudi Arabian Oil Company Development of ultra-high molecular weight (UHMW) branched block copolymer drag reducer with improved mechanical and chemical stability
WO2022170035A1 (en) * 2021-02-04 2022-08-11 Aramco Services Company Ultra-high molecular weight (uhmw) branched block copolymer viscosifier for water based drilling fluids
CN116813849B (zh) * 2023-08-29 2023-11-28 成都与盛能源科技股份有限公司 一种低分子量高弹性的嵌段共聚物、压裂液及制备方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888312A (en) 1974-04-29 1975-06-10 Halliburton Co Method and compositions for fracturing well formations
US3974077A (en) 1974-09-19 1976-08-10 The Dow Chemical Company Fracturing subterranean formation
US4505827A (en) 1983-09-19 1985-03-19 The Dow Chemical Company Triblock polymers of the BAB type having hydrophobic association capabilities for rheological control in aqueous systems
US4835211A (en) 1986-12-18 1989-05-30 The Procter & Gamble Company Cationic latex compositions capable of producing elastomers with hydrophilic surfaces
US4861499A (en) 1987-10-13 1989-08-29 American Cyanamid Company Water-dispersible hydrophobic thickening agent
US5856409A (en) * 1989-04-07 1999-01-05 Dow Corning Corporation Method of making hydrophobic copolymers hydrophilic
US5219945A (en) * 1992-02-20 1993-06-15 E. I. Du Pont De Nemours And Company ABC triblock methacrylate polymers
US5305837A (en) 1992-07-17 1994-04-26 Smith International, Inc. Air percussion drilling assembly for directional drilling applications
US5271466A (en) 1992-10-30 1993-12-21 Halliburton Company Subterranean formation treating with dual delayed crosslinking gelled fluids
US5551516A (en) * 1995-02-17 1996-09-03 Dowell, A Division Of Schlumberger Technology Corporation Hydraulic fracturing process and compositions
US5763548A (en) 1995-03-31 1998-06-09 Carnegie-Mellon University (Co)polymers and a novel polymerization process based on atom (or group) transfer radical polymerization
US5614475A (en) 1995-04-25 1997-03-25 Rhone-Poulenc Inc. Carboxyalkyl substituted polygalactomannan fracturing fluids
US7714075B1 (en) 1996-07-10 2010-05-11 Commonwealth Scientific And Industrial Research Organisation Polymerization with living characteristics
US6169058B1 (en) 1997-06-05 2001-01-02 Bj Services Company Compositions and methods for hydraulic fracturing
FR2764892B1 (fr) 1997-06-23 2000-03-03 Rhodia Chimie Sa Procede de synthese de polymeres a blocs
US6111025A (en) * 1997-06-24 2000-08-29 The Lubrizol Corporation Block copolymer surfactants prepared by stabilized free-radical polymerization
AU8440798A (en) 1997-07-15 1999-02-10 Ciba Specialty Chemicals Holding Inc. Polymerizable compositions containing alkoxyamine compounds derived from nitroso- or nitrone compounds
US6013185A (en) 1997-09-25 2000-01-11 Rhodia Inc. Recovery and reuse of nonionic surfactants from aqueous solutions
KR100589073B1 (ko) 1997-12-18 2006-06-13 이 아이 듀폰 디 네모아 앤드 캄파니 리빙 특성의 중합 방법 및 이 방법으로 제조된 중합체
JP3715924B2 (ja) * 1999-09-01 2005-11-16 ロディア・シミ 少なくとも１つの水溶性ブロックと少なくとも１つの疎水性ブロックとを含有するブロックコポリマーを含むゲル化水性組成物
US7038920B2 (en) 2003-06-30 2006-05-02 Intel Corporation System to mount electrical modules

Also Published As

Publication number Publication date
RU2244814C1 (ru) 2005-01-20
EP1364107A1 (en) 2003-11-26
ATE513886T1 (de) 2011-07-15
EP1364107B1 (en) 2011-06-22
AU2002250936B2 (en) 2006-08-03
CA2438340A1 (en) 2002-09-12
NO20033687D0 (no) 2003-08-19
MXPA03007291A (es) 2003-12-04
DK1364107T3 (da) 2011-10-03
CA2438340C (en) 2007-05-15
BR0207332B1 (pt) 2011-09-06
WO2002070861A1 (en) 2002-09-12
US20020161087A1 (en) 2002-10-31
NO331875B1 (no) 2012-04-23
CN1500177B (zh) 2013-05-29
US6579947B2 (en) 2003-06-17
CN1500177A (zh) 2004-05-26
BR0207332A (pt) 2004-02-10

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