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AR113376A1 - PROCESS TO PRODUCE AQUEOUS POLYACRYLAMIDE SOLUTIONS - Google Patents

PROCESS TO PRODUCE AQUEOUS POLYACRYLAMIDE SOLUTIONS

Info

Publication number
AR113376A1
AR113376A1 ARP180103047A ARP180103047A AR113376A1 AR 113376 A1 AR113376 A1 AR 113376A1 AR P180103047 A ARP180103047 A AR P180103047A AR P180103047 A ARP180103047 A AR P180103047A AR 113376 A1 AR113376 A1 AR 113376A1
Authority
AR
Argentina
Prior art keywords
aqueous polyacrylamide
polyacrylamide gel
produce aqueous
aqueous
polyacrylamide solutions
Prior art date
Application number
ARP180103047A
Other languages
Spanish (es)
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of AR113376A1 publication Critical patent/AR113376A1/en

Links

Classifications

    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F20/00—Homopolymers and 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 a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide
    • 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
    • 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
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/882—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • 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
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • 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
    • C09K2208/28—Friction or drag reducing additives
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

El proceso para producir soluciones acuosas de poliacrilamida mediante polimerización de una solución acuosa que comprende al menos acrilamida para obtener un gel acuoso de poliacrilamida, y mediante disolución de dicho gel acuoso de poliacrilamida en agua, en donde las etapas de elaboración se distribuyen en dos ubicaciones diferentes A y B, y el proceso comprende la etapa de transportar un gel acuoso de poliacrilamida mantenido en una unidad de polimerización transportable de una ubicación A a una ubicación B. El gel acuoso de poliacrilamida también comprende al menos un estabilizante para evitar la degradación polimérica.The process for producing aqueous polyacrylamide solutions by polymerizing an aqueous solution comprising at least acrylamide to obtain an aqueous polyacrylamide gel, and by dissolving said aqueous polyacrylamide gel in water, where the manufacturing steps are distributed in two locations different A and B, and the process comprises the step of transporting an aqueous polyacrylamide gel maintained in a transportable polymerization unit from a location A to a location B. The aqueous polyacrylamide gel also comprises at least one stabilizer to prevent polymer degradation .

ARP180103047A 2017-10-25 2018-10-18 PROCESS TO PRODUCE AQUEOUS POLYACRYLAMIDE SOLUTIONS AR113376A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2017/077241 WO2019081003A1 (en) 2017-10-25 2017-10-25 Process for producing aqueous polyacrylamide solutions

Publications (1)

Publication Number Publication Date
AR113376A1 true AR113376A1 (en) 2020-04-22

Family

ID=60190839

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180103047A AR113376A1 (en) 2017-10-25 2018-10-18 PROCESS TO PRODUCE AQUEOUS POLYACRYLAMIDE SOLUTIONS

Country Status (2)

Country Link
AR (1) AR113376A1 (en)
WO (2) WO2019081003A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3116246A1 (en) 2018-10-18 2020-04-23 Basf Se Process for producing ammonium (meth-) acrylate
MX2021004420A (en) 2018-10-18 2021-07-06 Basf Se Process for producing an aqueous polyacrylamide concentrate.
US11608468B2 (en) 2018-10-18 2023-03-21 Basf Se Process of fracturing subterranean formations
WO2020079123A1 (en) 2018-10-18 2020-04-23 Basf Se Method of fracturing subterranean formations using aqueous solutions comprising hydrophobically associating copolymers
WO2020079124A1 (en) 2018-10-18 2020-04-23 Basf Se Process for producing aqueous polyacrylamide compositions
WO2020079119A1 (en) 2018-10-18 2020-04-23 Basf Se Method of providing aqueous polyacrylamide concentrates
WO2021037578A1 (en) 2019-08-26 2021-03-04 Basf Se Process for making nvp containing polyacrylamides
WO2021037579A1 (en) 2019-08-26 2021-03-04 Basf Se Process for making nvp containing polyacrylamides
CN110984932B (en) * 2019-11-20 2022-12-09 中国海洋石油集团有限公司 Profile control agent injection device
WO2021114117A1 (en) * 2019-12-11 2021-06-17 凯泉（南通）污水处理有限公司 Energy-saving crystallization tank for acrylamide production
MX2022011910A (en) 2020-03-26 2022-10-18 Basf Se Process and plant for manufacturing aqueous polyacrylamide gels.
WO2021209149A1 (en) 2020-04-17 2021-10-21 Basf Se Process and devices for making aqueous wellbore treating fluids
WO2021209148A1 (en) 2020-04-17 2021-10-21 Basf Se Process for making an aqueous injection fluid
WO2021209150A1 (en) 2020-04-17 2021-10-21 Basf Se Processes and devices for making aqueous wellbore treating fluids
AU2021268725A1 (en) 2020-05-04 2023-01-19 Basf Se A process and apparatus for producing aqueous compositions of water-soluble polymers
CN118742378A (en) 2022-02-17 2024-10-01 巴斯夫欧洲公司 Improved method and apparatus for producing aqueous wellbore treatment fluids
CN115124978B (en) * 2022-06-28 2023-09-01 湖南科技大学 A kind of gas drainage drilling gel sealing material and preparation method thereof
CN115196736A (en) * 2022-08-15 2022-10-18 林旼 Sewage flocculant and preparation method thereof

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US4248304A (en) 1979-11-16 1981-02-03 Nalco Chemical Company Large scale production of inexpensive flooding polymers for tertiary oil recovery
ZA833812B (en) 1982-05-26 1984-02-29 Anikem Pty Ltd A process for preparing acrylamide polymers
GB2138829B (en) 1982-08-27 1986-04-23 Marathon Oil Co Apparatus and method for the continuous production of aqueous polymer solutions
US4845192A (en) 1984-03-29 1989-07-04 Diatec Polymers Method of rapidly dissolving polymer gels in water
US4605689A (en) 1984-11-28 1986-08-12 American Cyanamid Company Preparation of aqueous polyacrylamide solutions for enhanced oil recovery
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CA2962325A1 (en) 2014-09-30 2016-04-07 Basf Se Means and methods for producing amide compounds with less acrylic acid
MY187158A (en) 2014-09-30 2021-09-06 Basf Se Method for preparing an aqueous acrylamide solution having a low acrylic acid concentration
WO2016050817A1 (en) 2014-09-30 2016-04-07 Basf Se Method for producing acrylamide from acrylonitrile in an aqueous solution
MX2017010686A (en) 2015-02-20 2017-11-17 Basf Se Process for producing stabilized polyacrylamides.
CA2976425C (en) 2015-02-20 2023-12-12 Basf Se Process for producing stabilized polyacrylamide compositions
WO2017055518A1 (en) 2015-09-30 2017-04-06 Basf Se Means and methods for producing an amide compound
WO2017167803A1 (en) * 2016-03-29 2017-10-05 Basf Se Process for producing a polyacrylamide solution with increased viscosity
WO2017186697A1 (en) * 2016-04-26 2017-11-02 Basf Se Method for preparing an aqueous polyacrylamide solution
CA3022178A1 (en) * 2016-04-26 2017-11-02 Basf Se Method for preparing an aqueous polyacrylamide solution
EP3448552B1 (en) 2016-04-26 2022-06-08 Basf Se A process and apparatus for producing an aqueous polymer solution
WO2017186685A1 (en) * 2016-04-26 2017-11-02 Basf Se Method for preparing an aqueous polyacrylamide solution

Also Published As

Publication number Publication date
WO2019081003A1 (en) 2019-05-02
WO2019081319A1 (en) 2019-05-02

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