NO820489L - Fremgangsmaate til utvinning av olje fra et underjordisk reservoar - Google Patents

Fremgangsmaate til utvinning av olje fra et underjordisk reservoar

Info

Publication number
NO820489L
NO820489L NO820489A NO820489A NO820489L NO 820489 L NO820489 L NO 820489L NO 820489 A NO820489 A NO 820489A NO 820489 A NO820489 A NO 820489A NO 820489 L NO820489 L NO 820489L
Authority
NO
Norway
Prior art keywords
surfactant
oil
carboxymethylation
och2
carbon atoms
Prior art date
Application number
NO820489A
Other languages
English (en)
Other versions
NO155897B (no
NO155897C (no
Inventor
Dieter Balzer
Original Assignee
Huels Chemische Werke Ag
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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of NO820489L publication Critical patent/NO820489L/no
Publication of NO155897B publication Critical patent/NO155897B/no
Publication of NO155897C publication Critical patent/NO155897C/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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Fats And Perfumes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
NO820489A 1981-02-18 1982-02-17 Fremgangsmaate til utvinning av olje fra et underjordisk reservoar. NO155897C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3105912A DE3105912C1 (de) 1981-02-18 1981-02-18 Verfahren zur Gewinnung von OEl aus einer unterirdischen Lagerstaette

Publications (3)

Publication Number Publication Date
NO820489L true NO820489L (no) 1982-08-19
NO155897B NO155897B (no) 1987-03-09
NO155897C NO155897C (no) 1987-06-17

Family

ID=6125148

Family Applications (1)

Application Number Title Priority Date Filing Date
NO820489A NO155897C (no) 1981-02-18 1982-02-17 Fremgangsmaate til utvinning av olje fra et underjordisk reservoar.

Country Status (6)

Country Link
EP (1) EP0058871B1 (no)
AT (1) ATE4927T1 (no)
CA (1) CA1179114A (no)
DE (1) DE3105912C1 (no)
HU (1) HU190375B (no)
NO (1) NO155897C (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208208A1 (de) * 1982-03-06 1983-09-08 Chemische Werke Hüls AG, 4370 Marl Verfahren zur gewinnung von weitgehend emulsionsfreiem oel aus einer unterirdischen lagerstaette
DE3208206A1 (de) * 1982-03-06 1983-09-08 Chemische Werke Hüls AG, 4370 Marl Verfahren zur gewinnung von oel aus einer unterirdischen lagerstaette
ATE17772T1 (de) * 1981-09-01 1986-02-15 Huels Chemische Werke Ag Verfahren zur gewinnung von oel aus einer unterirdischen lagerstaette.
US4561501A (en) * 1983-06-28 1985-12-31 Phillips Petroleum Company Surfactant oil recovery systems and recovery of oil therewith
DE3531214A1 (de) * 1985-08-31 1987-03-05 Huels Chemische Werke Ag Verfahren zur injektivitaetserhoehung von einpressbohrungen bei der oelfoerderung mittels wasserfluten
WO2020104449A1 (de) * 2018-11-23 2020-05-28 Basf Se Verfahren zur erdölförderung unterirdischer vorkommen mit hoher salinität

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033927C2 (de) * 1980-09-10 1982-09-09 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Gewinnung von weitgehend emulsionsfreiem Öl aus einer unterirdischen Lagerstätte

Also Published As

Publication number Publication date
ATE4927T1 (de) 1983-10-15
HU190375B (en) 1986-08-28
CA1179114A (en) 1984-12-11
NO155897B (no) 1987-03-09
EP0058871B1 (de) 1983-10-05
NO155897C (no) 1987-06-17
EP0058871A1 (de) 1982-09-01
DE3105912C1 (de) 1982-09-30

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