BRPI0818745A2 - - Google Patents

Info

Publication number
BRPI0818745A2
BRPI0818745A2 BRPI0818745A BRPI0818745A2 BR PI0818745 A2 BRPI0818745 A2 BR PI0818745A2 BR PI0818745 A BRPI0818745 A BR PI0818745A BR PI0818745 A2 BRPI0818745 A2 BR PI0818745A2
Authority
BR
Brazil
Application number
Other languages
Portuguese (pt)
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 filed Critical
Publication of BRPI0818745A2 publication Critical patent/BRPI0818745A2/pt
Publication of BRPI0818745B1 publication Critical patent/BRPI0818745B1/pt

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
    • C09K8/584—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 surfactants
    • 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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/44—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing organic binders only
    • 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
    • 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0052—Hydrophobic polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0053—Water-soluble polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0061—Block (co-)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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/30—Viscoelastic surfactants [VES]

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
BRPI0818745-2A 2007-10-31 2008-10-18 Composição aquosa, método para recuperar hidrocarbonetos de uma formação subterrânea e método para criar fissuras em uma formação subterrânea BRPI0818745B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98417207P 2007-10-31 2007-10-31
US60/984,172 2007-10-31
PCT/US2008/080399 WO2009058590A2 (en) 2007-10-31 2008-10-18 Addition of nonionic surfactants to water soluble block copolymers to increase the stability of the copolymer in aqueous solutions containing salt and/or surfactants

Publications (2)

Publication Number Publication Date
BRPI0818745A2 true BRPI0818745A2 (Direct) 2009-05-07
BRPI0818745B1 BRPI0818745B1 (pt) 2024-01-09

Family

ID=40581341

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0818745-2A BRPI0818745B1 (pt) 2007-10-31 2008-10-18 Composição aquosa, método para recuperar hidrocarbonetos de uma formação subterrânea e método para criar fissuras em uma formação subterrânea

Country Status (7)

Country Link
US (1) US7789160B2 (Direct)
EP (1) EP2205827B1 (Direct)
CN (1) CN101842551B (Direct)
BR (1) BRPI0818745B1 (Direct)
CA (1) CA2704177C (Direct)
RU (1) RU2506299C2 (Direct)
WO (1) WO2009058590A2 (Direct)

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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
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WO2011031946A2 (en) * 2009-09-10 2011-03-17 Board Of Regents, The University Of Texas System Compositions and methods for controlling the stability of ethersulfate surfactants at elevated temperatures
BR112012014003B1 (pt) * 2009-12-11 2019-10-22 Arkema Inc método e mistura para uso de um fluido de fratura, e mistura de fluido de fratura
RU2559441C2 (ru) 2010-02-12 2015-08-10 Родиа Операсьон Композиции модификатора реологии и способы их использования
US8573299B2 (en) * 2010-10-21 2013-11-05 Chevron U.S.A. Inc. Non-ionic alkali polymer solutions for enhanced oil recovery in a subterranean formation
BR112013014234B1 (pt) * 2010-12-16 2021-06-22 Akzo Nobel Chemicals International B.V. Composição viscoelástica aquosa e método para fraturar uma formação rochosa
CN102876305B (zh) * 2011-07-14 2015-03-18 中国石油化工股份有限公司 一种油井堵水剂及油井堵水方法
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WO2014100181A1 (en) 2012-12-21 2014-06-26 Rhodia Operations Compositions with ph responsive copolymer containing maep and/or mahp and methods for using same
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FR3004458A1 (fr) * 2013-04-11 2014-10-17 Rhodia Operations Fluides de fracturation a base de polymeres associatifs et de tensioactifs labiles
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US11708519B2 (en) * 2017-02-26 2023-07-25 Schlumberger Technology Corporation Additive to improve cold temperature properties in oil-based fluids
CN107286915A (zh) * 2017-06-29 2017-10-24 常州西夏墅东方工具有限公司 一种钻井液提切剂的制备方法
EP3775096A1 (en) 2018-03-29 2021-02-17 MOL Magyar Olaj- és Gázipari Nyilvánosan Müködö Részvénytársaság Polymer-surfactant compositions for enhanced oil recovery process
US11624018B2 (en) 2018-11-09 2023-04-11 Schlumberger Technology Corporation Flat rheology wellbore fluids for generating clean wellbores
CN110183573B (zh) * 2019-06-10 2019-12-31 西南石油大学 一种阳离子聚合物增稠剂、制备方法及用于耐高温压裂液
CN110387016B (zh) * 2019-07-10 2020-07-28 黑龙江益瑞化工有限公司 一种钻井液用纳米聚合物封堵剂及其制备方法
CN114206955B (zh) * 2019-07-23 2024-01-30 能源解决方案(美国)有限责任公司 控制油气井中过量水和水性流体的产生的方法
US11236266B2 (en) * 2019-12-23 2022-02-01 Halliburton Energy Services, Inc. Breaking a fracturing fluid to prop a fracture in a subterranean formation
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
US11781057B2 (en) 2021-10-29 2023-10-10 Saudi Arabian Oil Company Amphiphilic block copolymer surfactant for attenuating acid reactivity during acid stimulation of carbonate rich reservoirs

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Also Published As

Publication number Publication date
EP2205827A2 (en) 2010-07-14
CN101842551A (zh) 2010-09-22
US7789160B2 (en) 2010-09-07
EP2205827B1 (en) 2018-05-02
CA2704177A1 (en) 2009-05-07
RU2010121819A (ru) 2011-12-10
EP2205827A4 (en) 2011-04-27
CA2704177C (en) 2016-05-31
BRPI0818745B1 (pt) 2024-01-09
WO2009058590A2 (en) 2009-05-07
US20090107681A1 (en) 2009-04-30
RU2506299C2 (ru) 2014-02-10
WO2009058590A3 (en) 2009-06-25
CN101842551B (zh) 2014-03-12

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/10/2008, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.