CA1082101A - Deplacement de petrole par un systeme surfactif de sulfonate aqueux et d'alcool - Google Patents

Deplacement de petrole par un systeme surfactif de sulfonate aqueux et d'alcool

Info

Publication number
CA1082101A
CA1082101A CA286,879A CA286879A CA1082101A CA 1082101 A CA1082101 A CA 1082101A CA 286879 A CA286879 A CA 286879A CA 1082101 A CA1082101 A CA 1082101A
Authority
CA
Canada
Prior art keywords
surfactant
oil
alcohol
aqueous
surfactant system
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
CA286,879A
Other languages
English (en)
Inventor
Ying-Chech Chiu
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 Canada Ltd
Original Assignee
Shell Canada Ltd
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 Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA1082101A publication Critical patent/CA1082101A/fr
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)
  • Lubricants (AREA)
  • Colloid Chemistry (AREA)
CA286,879A 1976-10-04 1977-09-16 Deplacement de petrole par un systeme surfactif de sulfonate aqueux et d'alcool Expired CA1082101A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72952476A 1976-10-04 1976-10-04
US729,524 1976-10-04

Publications (1)

Publication Number Publication Date
CA1082101A true CA1082101A (fr) 1980-07-22

Family

ID=24931444

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286,879A Expired CA1082101A (fr) 1976-10-04 1977-09-16 Deplacement de petrole par un systeme surfactif de sulfonate aqueux et d'alcool

Country Status (4)

Country Link
CA (1) CA1082101A (fr)
DE (1) DE2744384C2 (fr)
GB (1) GB1542166A (fr)
NO (1) NO773360L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193452A (en) * 1978-08-07 1980-03-18 Mobil Oil Corporation Waterflooding employing thickened aqueous liquids
DE3644385A1 (de) * 1986-12-24 1988-07-07 Huels Chemische Werke Ag Verfahren zur erhoehten gewinnung von erdoel aus einer unterirdischen lagerstaette durch tensidfluten

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126952A (en) * 1964-03-31 Waterflooding method
US3348611A (en) * 1965-07-09 1967-10-24 Shell Oil Co Surfactants for oil recovery by waterfloods
US3468377A (en) * 1967-10-09 1969-09-23 Mobil Oil Corp Waterflooding employing surfactant solution
US3506070A (en) * 1967-12-26 1970-04-14 Marathon Oil Co Use of water-external micellar dispersions in oil recovery
US3480080A (en) * 1968-03-22 1969-11-25 Mobil Oil Corp Waterflooding with an aqueous,saline solution of a hydrocarbon sulfonate having an optimum degree of sulfonation
US3675716A (en) * 1970-03-09 1972-07-11 Shell Oil Co Heat-stable calcium-compatible waterflood surfactant
US4018278A (en) * 1974-11-25 1977-04-19 Texaco Inc. Surfactant oil recovery process usable in high temperature formations

Also Published As

Publication number Publication date
DE2744384C2 (de) 1986-10-16
NO773360L (no) 1978-04-05
DE2744384A1 (de) 1978-04-06
GB1542166A (en) 1979-03-14

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Legal Events

Date Code Title Description
MKEX Expiry