DK449185A - Overfladeaktiv forbindelse og fremgangsmaade til produktion af olie under anvendelse af en saadan forbindelse - Google Patents

Overfladeaktiv forbindelse og fremgangsmaade til produktion af olie under anvendelse af en saadan forbindelse Download PDF

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Publication number
DK449185A
DK449185A DK449185A DK449185A DK449185A DK 449185 A DK449185 A DK 449185A DK 449185 A DK449185 A DK 449185A DK 449185 A DK449185 A DK 449185A DK 449185 A DK449185 A DK 449185A
Authority
DK
Denmark
Prior art keywords
surfactive
procedure
compound
connection
producing oil
Prior art date
Application number
DK449185A
Other languages
English (en)
Other versions
DK449185D0 (da
DK168831B1 (da
Inventor
George William Fernley
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of DK449185D0 publication Critical patent/DK449185D0/da
Publication of DK449185A publication Critical patent/DK449185A/da
Application granted granted Critical
Publication of DK168831B1 publication Critical patent/DK168831B1/da

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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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fats And Perfumes (AREA)
  • Lubricants (AREA)
DK449185A 1984-10-05 1985-10-03 Overfladeaktiv sammensætning og fremgangsmåde til olieproduktion ved hjælp af en sådan sammensætning DK168831B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8425194 1984-10-05
GB08425194A GB2165280B (en) 1984-10-05 1984-10-05 Surfactant composition and process for the production of oil using such a composition

Publications (3)

Publication Number Publication Date
DK449185D0 DK449185D0 (da) 1985-10-03
DK449185A true DK449185A (da) 1986-04-06
DK168831B1 DK168831B1 (da) 1994-06-20

Family

ID=10567758

Family Applications (1)

Application Number Title Priority Date Filing Date
DK449185A DK168831B1 (da) 1984-10-05 1985-10-03 Overfladeaktiv sammensætning og fremgangsmåde til olieproduktion ved hjælp af en sådan sammensætning

Country Status (7)

Country Link
AU (1) AU572696B2 (da)
CA (1) CA1251629A (da)
DE (1) DE3535371C2 (da)
DK (1) DK168831B1 (da)
GB (1) GB2165280B (da)
NL (1) NL8502466A (da)
NO (1) NO171123C (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644385A1 (de) * 1986-12-24 1988-07-07 Huels Chemische Werke Ag Verfahren zur erhoehten gewinnung von erdoel aus einer unterirdischen lagerstaette durch tensidfluten
GB8916151D0 (en) * 1989-07-14 1989-08-31 Shell Int Research Composition
US5415798A (en) * 1994-01-14 1995-05-16 Betz Paperchem Inc. Concentrated high flash point surfactant compositions
WO2000037775A1 (en) * 1998-12-22 2000-06-29 Chevron U.S.A. Inc. Oil recovery method for waxy crude oil using alkylaryl sulfonate surfactants derived from alpha-olefins
EP2096156A1 (en) * 2008-02-15 2009-09-02 Shell Internationale Researchmaatschappij B.V. Method of transporting a chemical agent through a porous underground formation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419803A (en) * 1973-11-21 1975-12-31 British Petroleum Co Detergent composition
CA1146834A (en) * 1979-12-03 1983-05-24 Nancy J. Byth Surfactant compositions useful in enhanced oil recovery processes
US4597893A (en) * 1982-06-12 1986-07-01 The British Petroleum Company P.L.C. Dispersant composition

Also Published As

Publication number Publication date
DK449185D0 (da) 1985-10-03
GB2165280B (en) 1988-01-27
GB8425194D0 (en) 1984-11-14
DE3535371A1 (de) 1986-04-10
AU572696B2 (en) 1988-05-12
NO853910L (no) 1986-04-07
NL8502466A (nl) 1986-05-01
DK168831B1 (da) 1994-06-20
DE3535371C2 (de) 1995-02-16
CA1251629A (en) 1989-03-28
GB2165280A (en) 1986-04-09
NO171123B (no) 1992-10-19
AU4824985A (en) 1986-04-10
NO171123C (no) 1993-01-27

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed