AU481479A - - Google Patents

Info

Publication number
AU481479A
AU481479A AU6691874A AU6691874A AU481479A AU 481479 A AU481479 A AU 481479A AU 6691874 A AU6691874 A AU 6691874A AU 6691874 A AU6691874 A AU 6691874A AU 481479 A AU481479 A AU 481479A
Authority
AU
Australia
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
AU6691874A
Other versions
AU481479B2 (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
Priority to AU66918/74A priority Critical patent/AU481479B2/en
Priority claimed from AU66918/74A external-priority patent/AU481479B2/en
Application granted granted Critical
Publication of AU481479A publication Critical patent/AU481479A/xx
Publication of AU481479B2 publication Critical patent/AU481479B2/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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
AU66918/74A 1974-03-21 Surfactant oil recovery process for use informations containing high concentrations of polyvalent ions Expired AU481479B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU66918/74A AU481479B2 (en) 1974-03-21 Surfactant oil recovery process for use informations containing high concentrations of polyvalent ions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU66918/74A AU481479B2 (en) 1974-03-21 Surfactant oil recovery process for use informations containing high concentrations of polyvalent ions

Publications (2)

Publication Number Publication Date
AU481479A true AU481479A (cs) 1975-09-25
AU481479B2 AU481479B2 (en) 1975-09-25

Family

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