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GB1233769A - - Google Patents

Info

Publication number
GB1233769A
GB1233769A GB1233769DA GB1233769A GB 1233769 A GB1233769 A GB 1233769A GB 1233769D A GB1233769D A GB 1233769DA GB 1233769 A GB1233769 A GB 1233769A
Authority
GB
United Kingdom
Prior art keywords
acidising
wells
oil
treatment
aldehydes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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 GB1233769A publication Critical patent/GB1233769A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1233769D 1967-12-18 1968-08-16 Expired GB1233769A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69117867A 1967-12-18 1967-12-18

Publications (1)

Publication Number Publication Date
GB1233769A true GB1233769A (xx) 1971-05-26

Family

ID=24775467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233769D Expired GB1233769A (xx) 1967-12-18 1968-08-16

Country Status (1)

Country Link
GB (1) GB1233769A (xx)

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years