GB1520564A - Process for recovering crude oil - Google Patents

Process for recovering crude oil

Info

Publication number
GB1520564A
GB1520564A GB25905/76A GB2590576A GB1520564A GB 1520564 A GB1520564 A GB 1520564A GB 25905/76 A GB25905/76 A GB 25905/76A GB 2590576 A GB2590576 A GB 2590576A GB 1520564 A GB1520564 A GB 1520564A
Authority
GB
United Kingdom
Prior art keywords
volume
oil
surfactant
water
cosurfactant
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
GB25905/76A
Other languages
English (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.)
Marathon Oil Co
Original Assignee
Marathon Oil Co
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 Marathon Oil Co filed Critical Marathon Oil Co
Publication of GB1520564A publication Critical patent/GB1520564A/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)
  • Colloid Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Liquid Carbonaceous Fuels (AREA)
GB25905/76A 1975-08-11 1976-06-22 Process for recovering crude oil Expired GB1520564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60356075A 1975-08-11 1975-08-11

Publications (1)

Publication Number Publication Date
GB1520564A true GB1520564A (en) 1978-08-09

Family

ID=24415960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25905/76A Expired GB1520564A (en) 1975-08-11 1976-06-22 Process for recovering crude oil

Country Status (11)

Country Link
JP (1) JPS5222502A (enrdf_load_stackoverflow)
AU (1) AU1677376A (enrdf_load_stackoverflow)
BR (1) BR7604819A (enrdf_load_stackoverflow)
CA (1) CA1066041A (enrdf_load_stackoverflow)
DE (1) DE2628526C3 (enrdf_load_stackoverflow)
EG (1) EG12326A (enrdf_load_stackoverflow)
FR (1) FR2321036A1 (enrdf_load_stackoverflow)
GB (1) GB1520564A (enrdf_load_stackoverflow)
IN (1) IN145457B (enrdf_load_stackoverflow)
NL (1) NL7608930A (enrdf_load_stackoverflow)
RO (1) RO84314B (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR205218A1 (es) * 1975-01-20 1976-04-12 Mc Graw Edison Co Capacitor electrico mejorado y metodo de fabricacion
JPS576249B2 (enrdf_load_stackoverflow) * 1975-01-22 1982-02-04

Also Published As

Publication number Publication date
FR2321036A1 (fr) 1977-03-11
DE2628526C3 (de) 1980-01-17
AU1677376A (en) 1978-02-16
RO84314A (ro) 1984-05-23
NL7608930A (nl) 1977-02-15
IN145457B (enrdf_load_stackoverflow) 1978-10-14
DE2628526A1 (de) 1977-02-24
JPS5222502A (en) 1977-02-19
DE2628526B2 (de) 1979-05-17
JPS562595B2 (enrdf_load_stackoverflow) 1981-01-20
CA1066041A (en) 1979-11-13
BR7604819A (pt) 1977-08-02
RO84314B (ro) 1984-07-30
EG12326A (en) 1978-09-30

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed