NL7305011A - - Google Patents

Info

Publication number
NL7305011A
NL7305011A NL7305011A NL7305011A NL7305011A NL 7305011 A NL7305011 A NL 7305011A NL 7305011 A NL7305011 A NL 7305011A NL 7305011 A NL7305011 A NL 7305011A NL 7305011 A NL7305011 A NL 7305011A
Authority
NL
Netherlands
Application number
NL7305011A
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
Priority claimed from US00260219A external-priority patent/US3843524A/en
Application filed filed Critical
Publication of NL7305011A publication Critical patent/NL7305011A/xx

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
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/12—Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating
NL7305011A 1972-06-06 1973-04-10 NL7305011A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00260219A US3843524A (en) 1972-06-06 1972-06-06 Process for the inhibition of swelling of shale in aqueous alkaline medium
US28628872A 1972-09-05 1972-09-05

Publications (1)

Publication Number Publication Date
NL7305011A true NL7305011A (en) 1973-12-10

Family

ID=26947810

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7305011A NL7305011A (en) 1972-06-06 1973-04-10

Country Status (10)

Country Link
AR (1) AR201915A1 (en)
CA (1) CA989156A (en)
DE (1) DE2315828C3 (en)
DK (1) DK144310C (en)
ES (1) ES412884A1 (en)
FR (1) FR2188042B1 (en)
GB (1) GB1416562A (en)
MY (1) MY7700010A (en)
NL (1) NL7305011A (en)
NO (1) NO137699C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137872B1 (en) * 1983-10-14 1987-05-27 Halliburton Company Well drilling and completion fluid composition
CN114381252B (en) * 2022-01-19 2023-02-10 成都理工大学 Preparation method of multivalent metal cation solid-free workover fluid resistant at ultrahigh temperature

Also Published As

Publication number Publication date
FR2188042A1 (en) 1974-01-18
ES412884A1 (en) 1976-12-16
DK144310B (en) 1982-02-15
AR201915A1 (en) 1975-04-30
NO137699B (en) 1977-12-27
DE2315828C3 (en) 1978-10-12
DE2315828A1 (en) 1973-12-20
DE2315828B2 (en) 1978-02-09
MY7700010A (en) 1977-12-31
GB1416562A (en) 1975-12-03
NO137699C (en) 1978-04-05
CA989156A (en) 1976-05-18
DK144310C (en) 1982-07-12
FR2188042B1 (en) 1977-08-05

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Legal Events

Date Code Title Description
BI The patent application has been withdrawn