GB2160242B - Crude oil recovery - Google Patents

Crude oil recovery

Info

Publication number
GB2160242B
GB2160242B GB08514329A GB8514329A GB2160242B GB 2160242 B GB2160242 B GB 2160242B GB 08514329 A GB08514329 A GB 08514329A GB 8514329 A GB8514329 A GB 8514329A GB 2160242 B GB2160242 B GB 2160242B
Authority
GB
United Kingdom
Prior art keywords
crude oil
oil recovery
recovery
crude
oil
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
GB08514329A
Other versions
GB2160242A (en
GB8514329D0 (en
Inventor
Ruksana Thaver
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Publication of GB8514329D0 publication Critical patent/GB8514329D0/en
Publication of GB2160242A publication Critical patent/GB2160242A/en
Application granted granted Critical
Publication of GB2160242B publication Critical patent/GB2160242B/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)
  • Fats And Perfumes (AREA)
  • Lubricants (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Colloid Chemistry (AREA)
GB08514329A 1984-06-12 1985-06-06 Crude oil recovery Expired GB2160242B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848414933A GB8414933D0 (en) 1984-06-12 1984-06-12 Crude oil recovery

Publications (3)

Publication Number Publication Date
GB8514329D0 GB8514329D0 (en) 1985-07-10
GB2160242A GB2160242A (en) 1985-12-18
GB2160242B true GB2160242B (en) 1987-09-09

Family

ID=10562292

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848414933A Pending GB8414933D0 (en) 1984-06-12 1984-06-12 Crude oil recovery
GB08514329A Expired GB2160242B (en) 1984-06-12 1985-06-06 Crude oil recovery

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848414933A Pending GB8414933D0 (en) 1984-06-12 1984-06-12 Crude oil recovery

Country Status (2)

Country Link
GB (2) GB8414933D0 (en)
NO (1) NO852364L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8531844D0 (en) * 1985-12-30 1986-02-05 British Petroleum Co Plc Surfactant composition
US4854385A (en) * 1987-01-02 1989-08-08 Mobil Oil Corporation Oil recovery process utilizing gravitational forces

Also Published As

Publication number Publication date
NO852364L (en) 1985-12-13
GB2160242A (en) 1985-12-18
GB8414933D0 (en) 1984-07-18
GB8514329D0 (en) 1985-07-10

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Legal Events

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

Effective date: 19930606