GB2178779B - Enhancing residual oil recovery from subterranean deposits - Google Patents

Enhancing residual oil recovery from subterranean deposits

Info

Publication number
GB2178779B
GB2178779B GB08519812A GB8519812A GB2178779B GB 2178779 B GB2178779 B GB 2178779B GB 08519812 A GB08519812 A GB 08519812A GB 8519812 A GB8519812 A GB 8519812A GB 2178779 B GB2178779 B GB 2178779B
Authority
GB
United Kingdom
Prior art keywords
oil recovery
residual oil
subterranean deposits
enhancing residual
enhancing
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.)
Expired
Application number
GB08519812A
Other versions
GB8519812D0 (en
GB2178779A (en
Inventor
Thomas Patrick Malloy
Raymond John Swedo
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Priority to GB08519812A priority Critical patent/GB2178779B/en
Publication of GB8519812D0 publication Critical patent/GB8519812D0/en
Publication of GB2178779A publication Critical patent/GB2178779A/en
Application granted granted Critical
Publication of GB2178779B publication Critical patent/GB2178779B/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
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/017—Mixtures of compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB08519812A 1981-08-31 1985-08-07 Enhancing residual oil recovery from subterranean deposits Expired GB2178779B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08519812A GB2178779B (en) 1981-08-31 1985-08-07 Enhancing residual oil recovery from subterranean deposits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29791081A 1981-08-31 1981-08-31
GB08519812A GB2178779B (en) 1981-08-31 1985-08-07 Enhancing residual oil recovery from subterranean deposits

Publications (3)

Publication Number Publication Date
GB8519812D0 GB8519812D0 (en) 1985-09-11
GB2178779A GB2178779A (en) 1987-02-18
GB2178779B true GB2178779B (en) 1988-07-20

Family

ID=26289623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08519812A Expired GB2178779B (en) 1981-08-31 1985-08-07 Enhancing residual oil recovery from subterranean deposits

Country Status (1)

Country Link
GB (1) GB2178779B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795478A (en) * 1986-06-17 1989-01-03 Intevep, S.A. Viscous hydrocarbon-in-water emulsions
GB2231061B (en) * 1987-09-11 1992-05-20 Intevep Sa Viscous hydrocarbon-in-water emulsions

Also Published As

Publication number Publication date
GB8519812D0 (en) 1985-09-11
GB2178779A (en) 1987-02-18

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Legal Events

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

Effective date: 19930807