AR240551A1 - Procedimiento de preparacion de aditivos para lodos de perforacion - Google Patents

Procedimiento de preparacion de aditivos para lodos de perforacion

Info

Publication number
AR240551A1
AR240551A1 AR30259285A AR30259285A AR240551A1 AR 240551 A1 AR240551 A1 AR 240551A1 AR 30259285 A AR30259285 A AR 30259285A AR 30259285 A AR30259285 A AR 30259285A AR 240551 A1 AR240551 A1 AR 240551A1
Authority
AR
Argentina
Prior art keywords
preparation
drilling mud
mud additives
additives
drilling
Prior art date
Application number
AR30259285A
Other languages
English (en)
Spanish (es)
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Application granted granted Critical
Publication of AR240551A1 publication Critical patent/AR240551A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]
    • 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
    • C09K8/032—Inorganic additives
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compounds Of Iron (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AR30259285A 1985-01-25 1985-12-16 Procedimiento de preparacion de aditivos para lodos de perforacion AR240551A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8500346A BR8500346A (pt) 1985-01-25 1985-01-25 Processo de preparacao de aditivo para lamas de perfuracao e lamas de perfuracao

Publications (1)

Publication Number Publication Date
AR240551A1 true AR240551A1 (es) 1990-05-31

Family

ID=4037257

Family Applications (1)

Application Number Title Priority Date Filing Date
AR30259285A AR240551A1 (es) 1985-01-25 1985-12-16 Procedimiento de preparacion de aditivos para lodos de perforacion

Country Status (8)

Country Link
AR (1) AR240551A1 (pt)
AU (1) AU576389B2 (pt)
BR (1) BR8500346A (pt)
CA (1) CA1265665A (pt)
GB (1) GB2170188B (pt)
IT (1) IT1214667B (pt)
MX (1) MX168253B (pt)
ZA (1) ZA857904B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8706002A (pt) * 1987-11-09 1989-05-30 Vale Do Rio Doce Co Processo para producao de oxido de ferro de alta reatividade e alta superficie especifica
DE3826373A1 (de) * 1988-08-03 1990-02-08 Bayer Ag Verfahren zur entfernung von schwefelwasserstoff mit speziellen eisenoxiden

Also Published As

Publication number Publication date
AU4857185A (en) 1986-07-31
CA1265665A (en) 1990-02-13
BR8500346A (pt) 1986-09-09
MX168253B (es) 1993-05-14
IT1214667B (it) 1990-01-18
GB2170188A (en) 1986-07-30
AU576389B2 (en) 1988-08-25
GB2170188B (en) 1988-05-25
ZA857904B (en) 1987-06-24
GB8601470D0 (en) 1986-02-26
IT8548686A0 (it) 1985-10-17

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