NL7404947A - - Google Patents

Info

Publication number
NL7404947A
NL7404947A NL7404947A NL7404947A NL7404947A NL 7404947 A NL7404947 A NL 7404947A NL 7404947 A NL7404947 A NL 7404947A NL 7404947 A NL7404947 A NL 7404947A NL 7404947 A NL7404947 A NL 7404947A
Authority
NL
Netherlands
Application number
NL7404947A
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 NL7404947A publication Critical patent/NL7404947A/xx

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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
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/845—Compositions based on water or polar solvents containing inorganic compounds
    • 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
NL7404947A 1973-04-16 1974-04-11 NL7404947A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35173973A 1973-04-16 1973-04-16
US00411132A US3828854A (en) 1973-04-16 1973-10-30 Dissolving siliceous materials with self-acidifying liquid

Publications (1)

Publication Number Publication Date
NL7404947A true NL7404947A (xx) 1974-10-18

Family

ID=26997236

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7404947A NL7404947A (xx) 1973-04-16 1974-04-11

Country Status (6)

Country Link
US (1) US3828854A (xx)
CA (1) CA1022749A (xx)
DE (1) DE2417598C2 (xx)
GB (1) GB1468033A (xx)
NL (1) NL7404947A (xx)
NO (1) NO143430C (xx)

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NO143430C (no) 1981-02-11
DE2417598A1 (de) 1974-11-07
CA1022749A (en) 1977-12-20
GB1468033A (en) 1977-03-23
DE2417598C2 (de) 1983-11-17
NO143430B (no) 1980-11-03
US3828854A (en) 1974-08-13
NO741340L (no) 1974-10-17

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