BR112014019237A2 - - Google Patents

Info

Publication number
BR112014019237A2
BR112014019237A2 BR112014019237A BR112014019237A BR112014019237A2 BR 112014019237 A2 BR112014019237 A2 BR 112014019237A2 BR 112014019237 A BR112014019237 A BR 112014019237A BR 112014019237 A BR112014019237 A BR 112014019237A BR 112014019237 A2 BR112014019237 A2 BR 112014019237A2
Authority
BR
Brazil
Application number
BR112014019237A
Other languages
Portuguese (pt)
Other versions
BR112014019237A8 (pt
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 filed Critical
Publication of BR112014019237A2 publication Critical patent/BR112014019237A2/pt
Publication of BR112014019237A8 publication Critical patent/BR112014019237A8/pt

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
    • C09K8/54—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
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/144—Aminocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/088—Iron or steel solutions containing organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
BR112014019237A 2012-02-13 2013-02-11 Uso de soluções contendo ácido glutâmico - ácido n,n-diacético ou um sal deste (glda) e/ou metilglicina - ácido n,n-diacético ou um sal deste (mgda), no tratamento de formações subterrâneas; e sistema contendo um material que contém aço-carbono, em contato com uma solução contendo ácido glutâmico - ácido n,n-diacético ou um sal deste (glda) e/ou metilglicina - ácido n,n-diacético ou um sal deste (mgda) BR112014019237A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261597950P 2012-02-13 2012-02-13
EP12157218 2012-02-28
PCT/EP2013/052687 WO2013120806A1 (en) 2012-02-13 2013-02-11 Improved corrosion resistance when using chelating agents in carbon steel-containing equipment

Publications (2)

Publication Number Publication Date
BR112014019237A2 true BR112014019237A2 (enExample) 2017-06-20
BR112014019237A8 BR112014019237A8 (pt) 2017-07-11

Family

ID=48983568

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014019237A BR112014019237A8 (pt) 2012-02-13 2013-02-11 Uso de soluções contendo ácido glutâmico - ácido n,n-diacético ou um sal deste (glda) e/ou metilglicina - ácido n,n-diacético ou um sal deste (mgda), no tratamento de formações subterrâneas; e sistema contendo um material que contém aço-carbono, em contato com uma solução contendo ácido glutâmico - ácido n,n-diacético ou um sal deste (glda) e/ou metilglicina - ácido n,n-diacético ou um sal deste (mgda)

Country Status (9)

Country Link
US (1) US20150005216A1 (enExample)
EP (1) EP2815001A1 (enExample)
CN (1) CN104093882A (enExample)
BR (1) BR112014019237A8 (enExample)
CA (1) CA2863454A1 (enExample)
CO (1) CO7061090A2 (enExample)
IN (1) IN2014DN06612A (enExample)
MX (1) MX2014009601A (enExample)
WO (1) WO2013120806A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011343385B2 (en) 2010-12-17 2015-11-12 Akzo Nobel Chemicals International B.V. Ammonium salts of chelating agents and their use in oil and gas field applications
MX375749B (es) * 2013-12-13 2025-03-06 Halliburton Energy Services Inc Métodos y sistemas para acidificar formaciones subterráneas.
US9657248B1 (en) * 2014-03-14 2017-05-23 Biosystems Consulting, Inc. Systems, devices, compositions, and/or methods for de-sulphurizing acid gases
US9676706B2 (en) 2014-10-17 2017-06-13 Halliburton Energy Services, Inc. Low pH metal-free preparation of aminated organic acid
AU2014412852B2 (en) 2014-12-03 2018-04-05 Halliburton Energy Services, Inc. Methods and systems for suppressing corrosion of metal surfaces
BR112017009339B1 (pt) 2014-12-03 2021-01-19 Halliburton Energy Services, Inc. método
CN105855283A (zh) * 2016-06-15 2016-08-17 中科院广州化灌工程有限公司 一种重金属污染土壤的治理方法
MX2018014197A (es) 2016-06-30 2019-02-25 Halliburton Energy Services Inc Acidos iminodialcanoicos sulfonatados formados por un iminodialquilnitrilo y una sultona y metodos para utilizarlos.
WO2018086984A1 (en) 2016-11-10 2018-05-17 Basf Corporation Process for increasing the production of hydrocarbons from hydrocarbon bearing reservoirs
DE102018005156A1 (de) 2018-06-29 2020-01-02 Airbus Operations Gmbh Zubereitung zur Oberflächenvorbehandlung durch chemische Konversion der Oxidschichten von Titan oder Titanlegierungen
US11542427B2 (en) * 2018-08-31 2023-01-03 Chemeor, Inc. Corrosion inhibitor compositions and methods of use in acid stimulation operations
US11414592B2 (en) * 2019-05-03 2022-08-16 Halliburton Energy Services, Inc. Methods and compositions for reducing corrosivity of aqueous fluids
CN114958327B (zh) * 2022-07-11 2023-06-30 中海石油(中国)有限公司湛江分公司 一种耐高温的环空保护缓蚀剂及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4069443B2 (ja) * 2002-11-26 2008-04-02 栗田工業株式会社 アルミニウムまたはアルミニウム合金を含む金属表面のスケール洗浄剤及びそれを用いたアルミニウムまたはアルミニウム合金を含む金属表面のスケール洗浄方法
US7727937B2 (en) * 2004-07-13 2010-06-01 Halliburton Energy Services, Inc. Acidic treatment fluids comprising xanthan and associated methods
US7380602B2 (en) * 2004-11-18 2008-06-03 Schlumberger Technology Corporation Composition and method for treating a subterranean formation
CN103396781B (zh) * 2008-01-09 2015-11-18 阿克佐诺贝尔股份有限公司 含有螯合剂的酸性水溶液及其用途
PH12013502488A1 (en) * 2011-06-13 2014-01-20 Akzo Nobel Chemicals Int Bv Improved corrosion resistance when using chelating agents in chromium-containing equipment

Also Published As

Publication number Publication date
CA2863454A1 (en) 2013-08-22
CO7061090A2 (es) 2014-09-19
MX2014009601A (es) 2014-11-10
CN104093882A (zh) 2014-10-08
WO2013120806A1 (en) 2013-08-22
IN2014DN06612A (enExample) 2015-05-22
US20150005216A1 (en) 2015-01-01
EP2815001A1 (en) 2014-12-24
BR112014019237A8 (pt) 2017-07-11

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2553 DE 10/12/2019.