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

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/005Processes for mixing polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588Compositions 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16Enhanced recovery methods for obtaining hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00Characterised by the use of unspecified polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00Characterised 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
    • C08J2333/24Homopolymers or copolymers of amides or imides
    • C08J2333/26Homopolymers or copolymers of acrylamide or methacrylamide
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25Methods for stimulating production
    • E21B43/26Methods 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)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Compositions Of Macromolecular Compounds (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 (1)

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

Country Status (6)

Country Link
US (3) US10344129B2 (es)
EP (1) EP3551845A4 (es)
BR (1) BR112019011745B1 (es)
CA (1) CA3046084A1 (es)
MX (1) MX2019006508A (es)
WO (1) WO2018106913A1 (es)

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Also Published As

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

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