DK1038936T3 - Saltholdige væsker med forbedrede korrosionsegenskaber - Google Patents

Saltholdige væsker med forbedrede korrosionsegenskaber

Info

Publication number
DK1038936T3
DK1038936T3 DK00302370T DK00302370T DK1038936T3 DK 1038936 T3 DK1038936 T3 DK 1038936T3 DK 00302370 T DK00302370 T DK 00302370T DK 00302370 T DK00302370 T DK 00302370T DK 1038936 T3 DK1038936 T3 DK 1038936T3
Authority
DK
Denmark
Prior art keywords
ammonia
improved corrosion
corrosion properties
carboxylic acid
increase
Prior art date
Application number
DK00302370T
Other languages
Danish (da)
English (en)
Inventor
Michael L Walker
Original Assignee
Pabu Services 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 Pabu Services Inc filed Critical Pabu Services Inc
Application granted granted Critical
Publication of DK1038936T3 publication Critical patent/DK1038936T3/da

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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • 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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • 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

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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
DK00302370T 1999-03-23 2000-03-23 Saltholdige væsker med forbedrede korrosionsegenskaber DK1038936T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12573899P 1999-03-23 1999-03-23
US51482500A 2000-02-28 2000-02-28

Publications (1)

Publication Number Publication Date
DK1038936T3 true DK1038936T3 (da) 2004-10-04

Family

ID=26823896

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00302370T DK1038936T3 (da) 1999-03-23 2000-03-23 Saltholdige væsker med forbedrede korrosionsegenskaber

Country Status (5)

Country Link
EP (1) EP1038936B1 (fr)
AT (1) ATE268372T1 (fr)
CA (1) CA2302062C (fr)
DE (1) DE60011169D1 (fr)
DK (1) DK1038936T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030020047A1 (en) * 2001-07-11 2003-01-30 Walker Michael L. Method of increasing pH of high-density brines
IL173706A (en) 2006-02-13 2013-09-30 Bromine Compounds Ltd Antimony-based corrosion inhibitors for high-concentration saline solution and a method of inhibiting corrosion by using them
US8007689B2 (en) 2006-02-13 2011-08-30 Bromine Compounds Ltd. Liquid composition suitable for use as a corrosion inhibitor and a method for its preparation
US20130098615A1 (en) * 2011-10-19 2013-04-25 Halliburton Energy Services, Inc. Novel high density brines for completion applications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634270A (en) * 1969-06-20 1972-01-11 Dow Chemical Co Inhibitor
US4499006A (en) * 1983-06-06 1985-02-12 Valone Frederick W Corrosion inhibitors
US4539122A (en) * 1984-02-21 1985-09-03 Halliburton Company Corrosion inhibitor for heavy brines
US4836941A (en) * 1986-01-29 1989-06-06 The Dow Chemical Company Clear brine fluids

Also Published As

Publication number Publication date
CA2302062A1 (fr) 2000-09-23
ATE268372T1 (de) 2004-06-15
DE60011169D1 (de) 2004-07-08
EP1038936A1 (fr) 2000-09-27
CA2302062C (fr) 2007-02-27
EP1038936B1 (fr) 2004-06-02

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