BRPI1100352A8 - processo para a criação de canais de fluxo em um reservatório de carbonato, processo para remover danos do interior do poço em um reservatório de carbonato, e, solução - Google Patents

processo para a criação de canais de fluxo em um reservatório de carbonato, processo para remover danos do interior do poço em um reservatório de carbonato, e, solução Download PDF

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Publication number
BRPI1100352A8
BRPI1100352A8 BRPI1100352A BRPI1100352A BRPI1100352A8 BR PI1100352 A8 BRPI1100352 A8 BR PI1100352A8 BR PI1100352 A BRPI1100352 A BR PI1100352A BR PI1100352 A BRPI1100352 A BR PI1100352A BR PI1100352 A8 BRPI1100352 A8 BR PI1100352A8
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BR
Brazil
Prior art keywords
carbonate reservoir
salt
solution
well
flow channels
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Application number
BRPI1100352A
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English (en)
Inventor
Adriana De Wolf Cornelia
Nasr-El-Din Hisham
N Lepage James
Hendrika Bemelaar Johanna
Ahmed Nasr El Din Mahmoud Mohamed
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Akzo Nobel Chemicals Int Bv
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Application filed by Akzo Nobel Chemicals Int Bv filed Critical Akzo Nobel Chemicals Int Bv
Publication of BRPI1100352A2 publication Critical patent/BRPI1100352A2/pt
Publication of BRPI1100352A8 publication Critical patent/BRPI1100352A8/pt

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    • 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
    • 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
    • C09K8/602—Compositions for stimulating production by acting on the underground formation containing 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • 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

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  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Detergent Compositions (AREA)

Abstract

processo para a criaçao de canais de fluxo em um reservatório de carbonato, processo para remover danos do interior do poço em um reservatório de carbonato, e, soluçao .a presente invenção apresenta processos para a criação de "wormholes" em reservatórios de carbonato através do contato de uma formação com uma solução que compreende ácido glutâmico ácido n,n-diacético (glda) e/ou um sal do mesmo, ácido metilglicina-n,n-diacético (mgda )e/ou um sal do mesmo, ou uma combinação dos mesmos. a presente invenção também apresenta processos para remover danos ao poço em um reservatório de carbonato através do contato de uma zona danificada do reservatório de carbonato com uma solução que compreende (glda ) e/ou um sal do mesmo, ácido metilglicina-n,ndiacético (mgda) e/ou um sal do mesmo, ou uma combinação dos mesmos. a presente invenção apresenta, ainda, soluçôes que compreendem um sal e que também compreendem glda e/ou um sal do mesmo, ácido metilglicina-n,n-diacético (mgda) e/ou um sal do mesmo, ou uma combinação dos mesmos.
BRPI1100352A 2010-12-17 2011-02-08 processo para a criação de canais de fluxo em um reservatório de carbonato, processo para remover danos do interior do poço em um reservatório de carbonato, e, solução BRPI1100352A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201061424253P 2010-12-17 2010-12-17

Publications (2)

Publication Number Publication Date
BRPI1100352A2 BRPI1100352A2 (pt) 2014-02-25
BRPI1100352A8 true BRPI1100352A8 (pt) 2019-10-22

Family

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Application Number Title Priority Date Filing Date
BRPI1100352A BRPI1100352A8 (pt) 2010-12-17 2011-02-08 processo para a criação de canais de fluxo em um reservatório de carbonato, processo para remover danos do interior do poço em um reservatório de carbonato, e, solução

Country Status (4)

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US (2) US9150780B2 (pt)
AU (1) AU2011200525B8 (pt)
BR (1) BRPI1100352A8 (pt)
CA (1) CA2730812C (pt)

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Also Published As

Publication number Publication date
CA2730812C (en) 2018-08-21
US9150780B2 (en) 2015-10-06
AU2011200525B8 (en) 2016-10-13
AU2011200525A1 (en) 2012-07-05
AU2011200525A8 (en) 2016-10-13
AU2011200525B2 (en) 2016-04-14
BRPI1100352A2 (pt) 2014-02-25
US20120202720A1 (en) 2012-08-09
CA2730812A1 (en) 2012-06-17
US20150361330A1 (en) 2015-12-17
US10294412B2 (en) 2019-05-21

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