NO172757C - Tensidblanding og fremgangsmaate ved tertiaer oljetransport - Google Patents

Tensidblanding og fremgangsmaate ved tertiaer oljetransport

Info

Publication number
NO172757C
NO172757C NO852456A NO852456A NO172757C NO 172757 C NO172757 C NO 172757C NO 852456 A NO852456 A NO 852456A NO 852456 A NO852456 A NO 852456A NO 172757 C NO172757 C NO 172757C
Authority
NO
Norway
Prior art keywords
tertias
tensid
procedure
mixture
oil transport
Prior art date
Application number
NO852456A
Other languages
English (en)
Other versions
NO852456L (no
NO172757B (no
Inventor
Norbert Greif
Knut Oppenlaender
Kai-Udo Sewe
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of NO852456L publication Critical patent/NO852456L/no
Publication of NO172757B publication Critical patent/NO172757B/no
Publication of NO172757C publication Critical patent/NO172757C/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Transformer Cooling (AREA)
  • Detergent Compositions (AREA)
NO852456A 1984-06-19 1985-06-18 Tensidblanding og fremgangsmaate ved tertiaer oljetransport NO172757C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843422613 DE3422613A1 (de) 1984-06-19 1984-06-19 Tensidmischung und deren verwendung zur tertiaeren oelfoerderung

Publications (3)

Publication Number Publication Date
NO852456L NO852456L (no) 1985-12-20
NO172757B NO172757B (no) 1993-05-24
NO172757C true NO172757C (no) 1993-09-01

Family

ID=6238644

Family Applications (1)

Application Number Title Priority Date Filing Date
NO852456A NO172757C (no) 1984-06-19 1985-06-18 Tensidblanding og fremgangsmaate ved tertiaer oljetransport

Country Status (3)

Country Link
EP (1) EP0167873B1 (no)
DE (2) DE3422613A1 (no)
NO (1) NO172757C (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720330A1 (de) * 1987-06-19 1988-12-29 Huels Chemische Werke Ag Verfahren zur gewinnung von erdoel aus einer unterirdischen lagerstaette mit tensiden
CN1040651A (zh) * 1988-06-02 1990-03-21 切夫尔昂研究公司 用乙氧基烷基酚的磺酸-硫酸盐的易溶混气体提高油回收的方法
US4894173A (en) * 1988-06-08 1990-01-16 The Standard Oil Company Divalent ion tolerant aromatic sulfonates
US4836283A (en) * 1988-06-08 1989-06-06 The Standard Oil Company Divalent ion tolerant aromatic sulfonates
US6439843B1 (en) 2000-11-16 2002-08-27 Ametek, Inc. Motor/fan assembly having a radial diffuser bypass
DE102013007680A1 (de) 2013-05-03 2014-11-06 Tougas Oilfield Solutions Gmbh Elektrolythaltige wässrige Polymerlösung und Verfahren zur Tertiärförderung von Erdöl

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811505A (en) * 1973-01-29 1974-05-21 Texaco Inc Surfactant oil recovery process usable in formations containing water having high concentrations of polyvalent ions such as calcium and magnesium
DE2558548A1 (de) * 1975-03-19 1976-09-30 Texaco Development Corp Verfahren zur sekundaergewinnung von erdoel aus untertaegigen lagerstaetten durch fluten mit netzmittel enthaltendem wasser
US3981361A (en) * 1975-07-31 1976-09-21 Exxon Production Research Company Oil recovery method using microemulsions

Also Published As

Publication number Publication date
NO852456L (no) 1985-12-20
EP0167873A1 (de) 1986-01-15
EP0167873B1 (de) 1987-03-04
DE3560084D1 (en) 1987-04-09
NO172757B (no) 1993-05-24
DE3422613A1 (de) 1985-12-19

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