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NO169579C - Overflateaktivt konsentrat, vandig sammensetning og fremgangsmaate for utvinning av raaolje - Google Patents

Overflateaktivt konsentrat, vandig sammensetning og fremgangsmaate for utvinning av raaolje

Info

Publication number
NO169579C
NO169579C NO852363A NO852363A NO169579C NO 169579 C NO169579 C NO 169579C NO 852363 A NO852363 A NO 852363A NO 852363 A NO852363 A NO 852363A NO 169579 C NO169579 C NO 169579C
Authority
NO
Norway
Prior art keywords
extraction
procedure
crude oil
surface active
aqueous composition
Prior art date
Application number
NO852363A
Other languages
English (en)
Other versions
NO169579B (no
NO852363L (no
Inventor
Ruksana Thaver
Original Assignee
British Petroleum Co Plc
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 British Petroleum Co Plc filed Critical British Petroleum Co Plc
Publication of NO852363L publication Critical patent/NO852363L/no
Publication of NO169579B publication Critical patent/NO169579B/no
Publication of NO169579C publication Critical patent/NO169579C/no

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)
  • Fats And Perfumes (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
NO852363A 1984-06-12 1985-06-11 Overflateaktivt konsentrat, vandig sammensetning og fremgangsmaate for utvinning av raaolje NO169579C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848414932A GB8414932D0 (en) 1984-06-12 1984-06-12 Crude oil recovery

Publications (3)

Publication Number Publication Date
NO852363L NO852363L (no) 1985-12-13
NO169579B NO169579B (no) 1992-04-06
NO169579C true NO169579C (no) 1992-07-15

Family

ID=10562291

Family Applications (1)

Application Number Title Priority Date Filing Date
NO852363A NO169579C (no) 1984-06-12 1985-06-11 Overflateaktivt konsentrat, vandig sammensetning og fremgangsmaate for utvinning av raaolje

Country Status (2)

Country Link
GB (2) GB8414932D0 (no)
NO (1) NO169579C (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8531844D0 (en) * 1985-12-30 1986-02-05 British Petroleum Co Plc Surfactant composition
US4854385A (en) * 1987-01-02 1989-08-08 Mobil Oil Corporation Oil recovery process utilizing gravitational forces
US5076363A (en) * 1989-01-31 1991-12-31 The Standard Oil Company Surfactant-polymer composition and method of enhanced oil recovery

Also Published As

Publication number Publication date
NO169579B (no) 1992-04-06
NO852363L (no) 1985-12-13
GB8414932D0 (en) 1984-07-18
GB8514346D0 (en) 1985-07-10
GB2160243B (en) 1987-09-09
GB2160243A (en) 1985-12-18

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