GB2160243B - Crude oil recovery - Google Patents

Crude oil recovery

Info

Publication number: GB2160243B
Authority: GB; United Kingdom
Prior art keywords: crude oil; oil recovery; recovery; crude; oil
Prior art date: 1984-06-12
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

GB08514346A

Other versions

GB2160243A (en

GB8514346D0 (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.)

1984-06-12

Filing date

1985-06-06

Publication date

1987-09-09

1985-06-06 Application filed by BP PLC filed Critical BP PLC

1985-07-10 Publication of GB8514346D0 publication Critical patent/GB8514346D0/en

1985-12-18 Publication of GB2160243A publication Critical patent/GB2160243A/en

1987-09-09 Application granted granted Critical

1987-09-09 Publication of GB2160243B publication Critical patent/GB2160243B/en

Status Expired legal-status Critical Current

Links

239000010779 crude oil Substances 0.000 title 1
238000011084 recovery Methods 0.000 title 1

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)
Fats And Perfumes (AREA)
Extraction Or Liquid Replacement (AREA)

GB08514346A 1984-06-12 1985-06-06 Crude oil recovery Expired GB2160243B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB848414932A GB8414932D0 (en)	1984-06-12	1984-06-12	Crude oil recovery

Publications (3)

Publication Number	Publication Date
GB8514346D0 GB8514346D0 (en)	1985-07-10
GB2160243A GB2160243A (en)	1985-12-18
GB2160243B true GB2160243B (en)	1987-09-09

Family

ID=10562291

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB848414932A Pending GB8414932D0 (en)	1984-06-12	1984-06-12	Crude oil recovery
GB08514346A Expired GB2160243B (en)	1984-06-12	1985-06-06	Crude oil recovery

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB848414932A Pending GB8414932D0 (en)	1984-06-12	1984-06-12	Crude oil recovery

Country Status (2)

Country	Link
GB (2)	GB8414932D0 (en)
NO (1)	NO169579C (en)

Families Citing this family (3)

* 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
US5076363A (en) *	1989-01-31	1991-12-31	The Standard Oil Company	Surfactant-polymer composition and method of enhanced oil recovery

1984
- 1984-06-12 GB GB848414932A patent/GB8414932D0/en active Pending
1985
- 1985-06-06 GB GB08514346A patent/GB2160243B/en not_active Expired
- 1985-06-11 NO NO852363A patent/NO169579C/en unknown

Also Published As

Publication number	Publication date
GB2160243A (en)	1985-12-18
GB8514346D0 (en)	1985-07-10
NO852363L (en)	1985-12-13
GB8414932D0 (en)	1984-07-18
NO169579B (en)	1992-04-06
NO169579C (en)	1992-07-15

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Legal Events

Date	Code	Title	Description
1994-02-02	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930606