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MX2019006508A - Métodos y sistemas para generar soluciones poliméricas acuosas. - Google Patents

Métodos y sistemas para generar soluciones poliméricas acuosas.

Info

Publication number
MX2019006508A
MX2019006508A MX2019006508A MX2019006508A MX2019006508A MX 2019006508 A MX2019006508 A MX 2019006508A MX 2019006508 A MX2019006508 A MX 2019006508A MX 2019006508 A MX2019006508 A MX 2019006508A MX 2019006508 A MX2019006508 A MX 2019006508A
Authority
MX
Mexico
Prior art keywords
polymer
methods
polymer solutions
aqueous polymer
systems
Prior art date
Application number
MX2019006508A
Other languages
English (en)
Inventor
Dwarakanath Varadarajan
Hoon Kim Do
Malik Taimur
A Alexis Dennis
R Espinosa David
G New Peter
C Jackson Adam
Michael Niemi Christopher
Original Assignee
Chevron Usa Inc
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 Chevron Usa Inc filed Critical Chevron Usa Inc
Publication of MX2019006508A publication Critical patent/MX2019006508A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/24—Homopolymers or copolymers of amides or imides
    • C08J2333/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

En la presente se proporcionan composiciones de polímero líquido (LP) que comprenden un (co)polímero sintético (por ejemplo, un (co) polímero de acrilamida), así como métodos para preparar soluciones poliméricas acuosas al combinar estas composiciones de LP con un fluido acuoso. Las soluciones poliméricas acuosas resultantes pueden tener una concentración de un (co)polímero sintético (por ejemplo, un (co) polímero de acrilamida) de entre 50 y 15,000 ppm y una relación de filtro de 1.5 o menos a 15 psi (1.05 kg/cm2) con el uso de un filtro de 1.2 µm. También se proporcionan métodos para usar estas soluciones poliméricas acuosas en operaciones de petróleo y gas, que incluyen la recuperación de petróleo mejorada.
MX2019006508A 2016-12-07 2017-12-07 Métodos y sistemas para generar soluciones poliméricas acuosas. MX2019006508A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662431255P 2016-12-07 2016-12-07
PCT/US2017/065106 WO2018106913A1 (en) 2016-12-07 2017-12-07 Methods and systems for generating aqueous polymer solutions

Publications (1)

Publication Number Publication Date
MX2019006508A true MX2019006508A (es) 2019-11-18

Family

ID=62240497

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019006508A MX2019006508A (es) 2016-12-07 2017-12-07 Métodos y sistemas para generar soluciones poliméricas acuosas.
MX2025007192A MX2025007192A (es) 2016-12-07 2019-06-04 Metodos y sistemas para generar soluciones polimericas acuosas

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2025007192A MX2025007192A (es) 2016-12-07 2019-06-04 Metodos y sistemas para generar soluciones polimericas acuosas

Country Status (6)

Country Link
US (3) US10344129B2 (es)
EP (1) EP3551845A4 (es)
BR (1) BR112019011745B1 (es)
CA (1) CA3046084C (es)
MX (2) MX2019006508A (es)
WO (1) WO2018106913A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2950810A1 (en) 2015-12-08 2017-06-08 Chevron U.S.A. Inc. Methods for hydrocarbon recovery
EP3387025B1 (en) 2015-12-08 2023-04-26 Kemira Oyj Inverse emulsion compositions
BR112018011616B1 (pt) 2015-12-08 2022-04-12 Chevron U.S.A. Inc Métodos para preparar uma solução de polímero invertida e método para recuperação de hidrocarboneto
EP3551845A4 (en) 2016-12-07 2020-08-26 Chevron U.S.A. Inc. METHODS AND SYSTEMS FOR GENERATING AQUEOUS POLYMERIC SOLUTIONS
MX2020000048A (es) 2017-06-30 2020-09-21 Chevron Usa Inc Composiciones de polimeros de alta estabilidad para aplicaciones mejoradas de recuperacion de petroleo.
CA3089996A1 (en) * 2018-01-30 2019-01-30 Chevron U.S.A. Inc. Methods for use in oil and gas operations
US11377586B2 (en) 2018-07-31 2022-07-05 Chevron U.S.A. Inc. Use of a borate-acid buffer in oil and gas operations
CA3117034A1 (en) 2018-10-22 2020-04-30 Chevron U.S.A. Inc. Ph control in fluid treatment
MX2022004546A (es) * 2019-10-22 2022-05-10 Pilot Chemical Corp Composiciones tensioactivas para la recuperacion mejorada de hidrocarburos de formaciones subterraneas.
EP4051754B1 (en) 2019-10-31 2023-11-15 Chevron U.S.A. Inc. Olefin sulfonates
US12012547B2 (en) 2019-10-31 2024-06-18 Chevron U.S.A. Inc. Olefin sulfonate compositions
US12391867B2 (en) 2019-10-31 2025-08-19 Chevron Oronite Company Llc Olefin sulfonates
WO2021209148A1 (en) * 2020-04-17 2021-10-21 Basf Se Process for making an aqueous injection fluid
CN115916924B (zh) 2020-04-24 2024-08-13 雪佛龙美国公司 多阴离子表面活性剂及其制备和使用方法
AR122444A1 (es) 2020-04-24 2022-09-14 Chevron Usa Inc Tensioactivos polianiónicos y métodos para elaborarlos y usarlos
AR121936A1 (es) 2020-04-24 2022-07-27 Chevron Usa Inc Tensoactivos polianiónicos, y métodos de preparación y uso de los mismos
US11994020B2 (en) 2022-09-21 2024-05-28 Saudi Arabian Oil Company Mapping inter-well porosity using tracers with different transport properties

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA832277A (en) 1970-01-20 A. Williams Sherrod Waterflood process employing thickened water
US3734873A (en) 1970-12-15 1973-05-22 Nalco Chemical Co Rapid dissolving water-soluble polymers
ZA723283B (en) 1971-07-12 1973-07-25 Nalco Chemical Co A water-in-oil emulsion having a polymer concentration
US3852234A (en) 1972-02-28 1974-12-03 Nalco Chemical Co Process and apparatus for dissolving water soluble polymers and gums in water involving inversion of water-in-oil emulsions
US4052353B1 (en) 1974-01-02 1990-01-30 Dispersions of water soluble polymers in oil
DE2419764B2 (de) 1974-04-24 1979-12-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Dispersionen wasserlöslicher Polymerisate und deren Verwendung
US3893510A (en) * 1974-08-12 1975-07-08 Halliburton Co Emulsion method of introducing polymers into a subterranean formation
US4034809A (en) 1976-03-17 1977-07-12 Nalco Chemical Company Hydrolyzed polyacrylamide latices for secondary oil recovery
US4439332A (en) 1978-08-14 1984-03-27 American Cyanamid Company Stable emulsion copolymers of acrylamide and ammonium acrylate for use in enhanced oil recovery
US4505828A (en) 1979-10-15 1985-03-19 Diamond Shamrock Chemicals Company Amphoteric water-in-oil self-inverting polymer emulsion
US4622356A (en) 1979-10-31 1986-11-11 American Cyanamid Company Polyacrylamide and polyacrylic acid polymers
US4473689A (en) 1979-12-26 1984-09-25 Basf Wyandotte Corporation Process for the aqueous polymerization of acrylamide
US4331787A (en) 1980-07-31 1982-05-25 The Dow Chemical Company Continuous polymerization of water-miscible monomers
US4421656A (en) 1981-12-31 1983-12-20 Dow Corning Corporation Silicone emulsifier composition, invert emulsions therefrom and method therefor
GB8309275D0 (en) 1983-04-06 1983-05-11 Allied Colloids Ltd Dissolution of water soluble polymers in water
US5470150A (en) * 1990-06-20 1995-11-28 Pardikes; Dennis G. System for mixing and activating polymers
US5067508A (en) 1990-11-16 1991-11-26 Conoco Inc. Activation of water-in-oil emulsions of friction reducing polymers for use in saline fluids
US5190374A (en) * 1991-04-29 1993-03-02 Halliburton Company Method and apparatus for continuously mixing well treatment fluids
US5547022A (en) 1995-05-03 1996-08-20 Chevron U.S.A. Inc. Heavy oil well stimulation composition and process
US5714122A (en) 1995-11-22 1998-02-03 Minnesota Mining And Manufacturing Company Emulsion for robust sensing
ATE295143T1 (de) 1999-04-07 2005-05-15 Ciba Sc Holding Ag Flüssige polymerdispersionen, ihre herstellung und verwendung
US6166690A (en) 1999-07-02 2000-12-26 Sensor Systems, Inc. Adaptive nulling methods for GPS reception in multiple-interference environments
US7186673B2 (en) 2000-04-25 2007-03-06 Exxonmobil Upstream Research Company Stability enhanced water-in-oil emulsion and method for using same
GB0029198D0 (en) 2000-11-30 2001-01-17 Ciba Sc Holding Ag Liquid dispersion polymer compositions their preparation and their use
US6485651B1 (en) 2001-03-28 2002-11-26 Ondeo Nalco Company Quick inverting liquid flocculant
KR100580359B1 (ko) 2002-02-11 2006-05-16 로디아 쉬미 단일 유중수 에멀젼의 안정성 또는 액체입자 크기를조절하는 방법, 및 안정화된 단일 유중수 에멀젼
WO2005103091A1 (en) 2004-04-21 2005-11-03 Ciba Specialty Chemicals Water Treatments Limited Composition and method of preparing high solid emulsions
US7939472B2 (en) 2004-06-07 2011-05-10 Baker Hughes Incorporated Metal-mediated viscosity reduction of fluids gelled with viscoelastic surfactants
US7595284B2 (en) 2004-06-07 2009-09-29 Crews James B Metal-mediated viscosity reduction of fluids gelled with viscoelastic surfactants
US7870903B2 (en) * 2005-07-13 2011-01-18 Halliburton Energy Services Inc. Inverse emulsion polymers as lost circulation material
US7504366B2 (en) * 2006-08-16 2009-03-17 Halliburton Energy Services, Inc. Subterranean treatment fluids, friction reducing copolymers, and associated methods
US7871963B2 (en) 2006-09-12 2011-01-18 Soane Energy, Llc Tunable surfactants for oil recovery applications
CA2703601C (en) 2007-10-23 2016-08-09 Ashland Licensing And Intellectual Property Llc Inverse emulsion polymers containing a polymeric coagulant
US7770641B2 (en) 2007-12-18 2010-08-10 Chevron U.S.A. Inc. Method for enhancing oil recovery with an improved oil recovery surfactant
PL2346924T3 (pl) 2008-10-15 2022-11-21 Dow Global Technologies Llc Sposób odzysku ropy naftowej
US8360152B2 (en) 2008-10-21 2013-01-29 Encana Corporation Process and process line for the preparation of hydraulic fracturing fluid
US8865632B1 (en) * 2008-11-10 2014-10-21 Cesi Chemical, Inc. Drag-reducing copolymer compositions
CN102413908B (zh) 2009-04-29 2015-09-23 巴斯夫欧洲公司 借助膜过滤调节催化剂的方法
FR2948964B1 (fr) 2009-08-07 2011-09-30 Spcm Sa Methode de dissolution continue d'emulsions de polyacrylamides pour la recuperation assistee du petrole (rap)
US9005492B2 (en) 2009-12-14 2015-04-14 Novartis Ag Methods for making silicone hydrogel lenses from water-based lens formulations
CN102712943A (zh) 2009-12-17 2012-10-03 温特沙尔控股有限公司 制备同多糖的方法
EP2348089A1 (en) * 2010-01-26 2011-07-27 S.P.C.M. Sa Water-soluble polymers for oil recovery
BR112012021278A2 (pt) 2010-03-15 2016-10-25 Spcm Sa processo melhorado de recuperação de petróleo utilizando polímero de elevado peso molecular solúvel em água.
EP2614116B1 (fr) 2010-09-06 2014-12-24 Bluestar Silicones France Composition silicone pour mousse élastomère
EP2643423B1 (de) 2010-11-24 2019-05-29 Basf Se Verfahren zur erdölförderung unter verwendung hydrophob assoziierender copolymere
EA201390770A1 (ru) 2010-11-24 2013-12-30 Басф Се Водные препаративные формы гидрофобно-ассоциированных сополимеров и пав, а также их применение для добычи нефти
US8841240B2 (en) 2011-03-21 2014-09-23 Clearwater International, Llc Enhancing drag reduction properties of slick water systems
EA024382B1 (ru) 2011-04-08 2016-09-30 Басф Се Способ добычи нефти из подземных пластов
US9193898B2 (en) 2011-06-08 2015-11-24 Nalco Company Environmentally friendly dispersion system used in the preparation of inverse emulsion polymers
US9169359B2 (en) 2011-06-17 2015-10-27 Ndsu Research Foundation Functionalized silicones with polyalkylene oxide side chains
US8946132B2 (en) 2011-07-18 2015-02-03 Saudi Arabian Oil Company Controlled release of surfactants for enhanced oil recovery
US9580639B2 (en) 2011-07-18 2017-02-28 Saudi Arabian Oil Company Controlled release of surfactants for enhanced oil recovery
FR2986033B1 (fr) 2012-01-20 2016-08-05 Snf Sas Procede de recuperation assistee de petrole par injection d'une solution polymerique
IN2014MN01509A (es) 2012-02-01 2015-05-01 Momentive Performance Mat Inc
WO2014055213A2 (en) 2012-10-01 2014-04-10 Huntsman Petrochemical Llc Surfactant formulation for release of underground fossil fluids
EP2920270B1 (en) 2012-11-14 2018-05-30 Basf Se Process for tertiary mineral oil production
US10414970B2 (en) 2013-09-23 2019-09-17 Yousef Tamsilian Smart polymer flooding process
WO2015108762A1 (en) 2014-01-14 2015-07-23 Buckman Laboratories International, Inc. Use of celluloses in sludge dewatering, and sludge products thereof
US20160289526A1 (en) 2014-02-11 2016-10-06 Halliburton Energy Services, Inc. Treatment of subterranean formations with compositions including polyether-functionalized polysiloxanes
US9810049B2 (en) * 2014-06-25 2017-11-07 Chevron U.S.A. Inc. Systems and methods for inline chemical injection for dump flood water injectors
WO2016030341A1 (de) 2014-08-26 2016-03-03 Basf Se Verfahren zur tertiären erdölförderung unter verwendung von hydrophob assoziierenden copolymeren mit verbesserter injektivität
EP3197980B1 (en) 2014-09-24 2023-10-11 Dow Global Technologies LLC Method for subterranean petroleum recovery using a surfactant blend
US9902894B2 (en) 2014-10-31 2018-02-27 Chevron U.S.A. Inc. Polymer compositions
EP3212732B1 (en) 2014-10-31 2022-05-11 Chevron U.S.A. Inc. Polymer compositions
AR104609A1 (es) * 2015-05-13 2017-08-02 Ecolab Usa Inc Aparato y método para invertir látex poliméricos
EP3331960B1 (en) 2015-08-07 2020-07-15 Ecolab USA Inc. Nonionic inversion agents for water-in-oil latices and methods of use
WO2017100331A1 (en) 2015-12-08 2017-06-15 Kemira Oyj Polymer compositions and methods of use
EP3387025B1 (en) 2015-12-08 2023-04-26 Kemira Oyj Inverse emulsion compositions
CA2950810A1 (en) 2015-12-08 2017-06-08 Chevron U.S.A. Inc. Methods for hydrocarbon recovery
JP2019506464A (ja) 2015-12-08 2019-03-07 ケミラ・オー・ウー・イィー 液体状ポリマー組成物
BR112018011616B1 (pt) 2015-12-08 2022-04-12 Chevron U.S.A. Inc Métodos para preparar uma solução de polímero invertida e método para recuperação de hidrocarboneto
US20190031946A1 (en) 2016-01-13 2019-01-31 Basf Se Method for tertiary petroleum recovery by means of a hydrophobically associating polymer
CN105756638A (zh) 2016-04-14 2016-07-13 河南正佳能源环保股份有限公司 海上或高寒或断块油田的粉状聚合物快速分散、稀释系统
CN105716996A (zh) 2016-04-14 2016-06-29 河南正佳能源环保股份有限公司 一种驱油聚合物管道内溶解工艺参数确定的评价系统
US11859128B2 (en) 2016-09-01 2024-01-02 Kemira Oyj Emulsions including polymers, treatment fluids including emulsions, and methods for treating subterranean formations
EP3551845A4 (en) 2016-12-07 2020-08-26 Chevron U.S.A. Inc. METHODS AND SYSTEMS FOR GENERATING AQUEOUS POLYMERIC SOLUTIONS
MX2020000048A (es) 2017-06-30 2020-09-21 Chevron Usa Inc Composiciones de polimeros de alta estabilidad para aplicaciones mejoradas de recuperacion de petroleo.

Also Published As

Publication number Publication date
EP3551845A4 (en) 2020-08-26
US20210171721A1 (en) 2021-06-10
US10344129B2 (en) 2019-07-09
US20180155505A1 (en) 2018-06-07
US20190367685A1 (en) 2019-12-05
EP3551845A1 (en) 2019-10-16
BR112019011745A2 (pt) 2019-11-05
MX2025007192A (es) 2025-07-01
CA3046084C (en) 2025-10-07
BR112019011745B1 (pt) 2023-05-09
WO2018106913A1 (en) 2018-06-14
US10865279B2 (en) 2020-12-15
US11261300B2 (en) 2022-03-01
CA3046084A1 (en) 2018-06-14

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