IN2014MN02196A - - Google Patents

Info

Publication number
IN2014MN02196A
IN2014MN02196A IN2196MUN2014A IN2014MN02196A IN 2014MN02196 A IN2014MN02196 A IN 2014MN02196A IN 2196MUN2014 A IN2196MUN2014 A IN 2196MUN2014A IN 2014MN02196 A IN2014MN02196 A IN 2014MN02196A
Authority
IN
India
Prior art keywords
salt
acid
diacetic acid
foam
composition
Prior art date
Application number
Inventor
Wolf Cornelia Adriana De
EL DIN Hisham NASR
Edwin Rudolf Antony Bang
Guanqun Wang
Jozef Johannes Maria Baltussen
Conrardus Hubertus Joseph Theeuwen
Boen Ho O
Marcel Cornelis Paulus Van Eijk
Original Assignee
Akzo Nobel Chemicals Int Bv
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 Akzo Nobel Chemicals Int Bv filed Critical Akzo Nobel Chemicals Int Bv
Publication of IN2014MN02196A publication Critical patent/IN2014MN02196A/en

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
    • C09K8/72—Eroding chemicals, e.g. acids
    • C09K8/725—Compositions containing 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
    • C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/536—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • 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
    • C09K8/70—Compositions for forming crevices or fractures characterised by their form or by the form of their components, e.g. foams
    • 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
    • C09K8/70—Compositions for forming crevices or fractures characterised by their form or by the form of their components, e.g. foams
    • C09K8/703—Foams
    • 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
    • C09K8/72—Eroding chemicals, e.g. acids
    • C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
    • C09K8/76—Eroding chemicals, e.g. acids combined with additives added for specific purposes for preventing or reducing fluid loss
    • 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
    • C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
    • C09K8/94—Foams

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention relates to a foam containing water between5and 30wt% on total weight of the foam of a chelating agent selected from the group of glutamic aid N N diacetic acid or a salt thereof (GLDA) aspartic acid N N diacetic acid or a salt thereof (ASDA) methylglycine N N diacetic acid or a salt thereof (MGDA) N hydroxyethyl ethylenediamine N N N triacetic acid or a salt thereof (HEDTA) a foaming agent and at least 25 vol% on total volume of the foam of a gas and having a pH of between 2 and 5 to a viscosified composition containing water between 5 and 30wt% on total volume of the composition of a chelating agent selected from the group of glutamic aid N N diacetic acid or a salt thereof (GLDA) aspartic acid N N diacetic acid or a salt thereof (ASDA) methylglycine N N diacetic acid or a salt thereof (MGDA) N hydroxyethyl ethylenediamine N N N triacetic acid or a salt thereof (HEDTA) and at least 0.01 wt% on total weight of the composition of a viscosifying agent and having a pH of between 2 and 5 and to a process for treating a subterranean formation comprising introducing the above foam or viscosified composition into the formation.
IN2196MUN2014 2012-04-27 2013-04-24 IN2014MN02196A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261639460P 2012-04-27 2012-04-27
EP12167695 2012-05-11
PCT/EP2013/058455 WO2013160332A1 (en) 2012-04-27 2013-04-24 Foam or viscosified composition containing a chelating agent

Publications (1)

Publication Number Publication Date
IN2014MN02196A true IN2014MN02196A (en) 2015-09-11

Family

ID=49482230

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2196MUN2014 IN2014MN02196A (en) 2012-04-27 2013-04-24

Country Status (12)

Country Link
US (2) US9725643B2 (en)
EP (1) EP2841525B1 (en)
CN (1) CN104245878A (en)
AU (1) AU2013254748B2 (en)
BR (1) BR112014025618B1 (en)
CA (1) CA2869995C (en)
CO (1) CO7131390A2 (en)
DK (1) DK2841525T3 (en)
IN (1) IN2014MN02196A (en)
MX (1) MX361468B (en)
MY (1) MY170151A (en)
WO (1) WO2013160332A1 (en)

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CN109422886B (en) * 2017-08-22 2020-11-06 中国石油化工股份有限公司 Anion-doped starch microsphere material and preparation method and application thereof
CN109422887B (en) * 2017-08-22 2020-11-10 中国石油化工股份有限公司 Anionic starch microsphere and preparation method and application thereof
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WO2020060529A1 (en) * 2018-09-17 2020-03-26 Halliburton Energy Services, Inc. Foamed treatment fluids comprising nanoparticles
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CN111217367B (en) * 2020-01-14 2021-08-24 中国石油大学(华东) Multi-element composite intercalated low-temperature expandable graphite system for profile control and water shutoff of deep reservoir and preparation method and application thereof
CN111892921B (en) * 2020-07-31 2022-04-22 东营东方化学工业有限公司 Viscoelastic surfactant type sand-carrying fluid and processing technology thereof
WO2022029692A1 (en) 2020-08-06 2022-02-10 Saudi Arabian Oil Company Compositions and methods for controlled delivery of acid using sulfonate derivatives
CN114106797B (en) * 2020-08-27 2023-04-25 中国石油天然气集团有限公司 Drilling fluid for sea natural gas hydrate stratum and preparation method and application thereof
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Also Published As

Publication number Publication date
US9725643B2 (en) 2017-08-08
BR112014025618A2 (en) 2017-06-20
CA2869995C (en) 2021-03-23
MY170151A (en) 2019-07-09
BR112014025618A8 (en) 2021-04-06
CO7131390A2 (en) 2014-12-01
BR112014025618B1 (en) 2022-05-24
DK2841525T3 (en) 2018-12-03
CA2869995A1 (en) 2013-10-31
US20150080271A1 (en) 2015-03-19
EP2841525A1 (en) 2015-03-04
WO2013160332A1 (en) 2013-10-31
MX361468B (en) 2018-12-06
CN104245878A (en) 2014-12-24
MX2014012824A (en) 2015-11-13
AU2013254748B2 (en) 2016-06-30
AU2013254748A1 (en) 2014-10-16
EP2841525B1 (en) 2018-08-22

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