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GB8425194D0 - Surfactant composition - Google Patents

Surfactant composition

Info

Publication number
GB8425194D0
GB8425194D0 GB848425194A GB8425194A GB8425194D0 GB 8425194 D0 GB8425194 D0 GB 8425194D0 GB 848425194 A GB848425194 A GB 848425194A GB 8425194 A GB8425194 A GB 8425194A GB 8425194 D0 GB8425194 D0 GB 8425194D0
Authority
GB
United Kingdom
Prior art keywords
surfactant composition
surfactant
composition
Prior art date
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.)
Granted
Application number
GB848425194A
Other versions
GB2165280B (en
GB2165280A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Priority to GB08425194A priority Critical patent/GB2165280B/en
Publication of GB8425194D0 publication Critical patent/GB8425194D0/en
Priority to NL8502466A priority patent/NL8502466A/en
Priority to CA000490587A priority patent/CA1251629A/en
Priority to AU48249/85A priority patent/AU572696B2/en
Priority to DK449185A priority patent/DK168831B1/en
Priority to DE3535371A priority patent/DE3535371C2/en
Priority to NO853910A priority patent/NO171123C/en
Publication of GB2165280A publication Critical patent/GB2165280A/en
Application granted granted Critical
Publication of GB2165280B publication Critical patent/GB2165280B/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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fats And Perfumes (AREA)
  • Lubricants (AREA)
GB08425194A 1984-10-05 1984-10-05 Surfactant composition and process for the production of oil using such a composition Expired GB2165280B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB08425194A GB2165280B (en) 1984-10-05 1984-10-05 Surfactant composition and process for the production of oil using such a composition
NL8502466A NL8502466A (en) 1984-10-05 1985-09-10 SURFACE-ACTIVE COMPOSITION AND METHOD FOR EXTRACTING OIL USING SUCH COMPOSITION.
CA000490587A CA1251629A (en) 1984-10-05 1985-09-12 Surfactant composition and process for the production of oil using such a composition
AU48249/85A AU572696B2 (en) 1984-10-05 1985-10-03 Saline-water compatible surfactant with a flash point above 50 degrees celcius
DK449185A DK168831B1 (en) 1984-10-05 1985-10-03 Surfactant composition and process for oil production by means of such composition
DE3535371A DE3535371C2 (en) 1984-10-05 1985-10-03 Surface active agent for oil production
NO853910A NO171123C (en) 1984-10-05 1985-10-03 SURFACE ACTIVE MIXING AND APPLICATION OF OIL EXTRACTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
GB8425194D0 true GB8425194D0 (en) 1984-11-14
GB2165280A GB2165280A (en) 1986-04-09
GB2165280B GB2165280B (en) 1988-01-27

Family

ID=10567758

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644385A1 (en) * 1986-12-24 1988-07-07 Huels Chemische Werke Ag METHOD FOR THE INCREASED EXTRACTION OF PETROLEUM FROM AN UNDERGROUND STORAGE DEPOSIT BY SURFACTANT FLOODS
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
AU3127000A (en) * 1998-12-22 2000-07-12 Chevron Chemical Company Llc 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
NO803644L (en) * 1979-12-03 1981-06-04 Dow Chemical Co SURFACE ACTIVE MIXTURES.
US4597893A (en) * 1982-06-12 1986-07-01 The British Petroleum Company P.L.C. Dispersant composition

Also Published As

Publication number Publication date
DE3535371C2 (en) 1995-02-16
CA1251629A (en) 1989-03-28
AU572696B2 (en) 1988-05-12
DK449185D0 (en) 1985-10-03
NO171123C (en) 1993-01-27
AU4824985A (en) 1986-04-10
GB2165280B (en) 1988-01-27
GB2165280A (en) 1986-04-09
NO853910L (en) 1986-04-07
DE3535371A1 (en) 1986-04-10
NO171123B (en) 1992-10-19
DK449185A (en) 1986-04-06
DK168831B1 (en) 1994-06-20
NL8502466A (en) 1986-05-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011005