NO904778L - Skum stabilisert med overflateaktivt stoff. - Google Patents

Skum stabilisert med overflateaktivt stoff.

Info

Publication number
NO904778L
NO904778L NO90904778A NO904778A NO904778L NO 904778 L NO904778 L NO 904778L NO 90904778 A NO90904778 A NO 90904778A NO 904778 A NO904778 A NO 904778A NO 904778 L NO904778 L NO 904778L
Authority
NO
Norway
Prior art keywords
active substance
surface active
foam stabilized
stabilized
foam
Prior art date
Application number
NO90904778A
Other languages
English (en)
Other versions
NO904778D0 (no
NO301291B1 (no
Inventor
William Alan Rendall
Conrad Ayasse
Jaromir Novosad
Original Assignee
Alberta Oil Sands Tech
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 Alberta Oil Sands Tech filed Critical Alberta Oil Sands Tech
Publication of NO904778D0 publication Critical patent/NO904778D0/no
Publication of NO904778L publication Critical patent/NO904778L/no
Publication of NO301291B1 publication Critical patent/NO301291B1/no

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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
    • C09K8/94—Foams

Landscapes

  • Chemical & Material Sciences (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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
NO904778A 1990-05-24 1990-11-02 Fremgangsmåte ved forsterket oljegjenvinning fra en underjordisk oljeförende formasjon NO301291B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2017517 CA2017517C (en) 1990-05-24 1990-05-24 Surfactant-stabilized foams

Publications (3)

Publication Number Publication Date
NO904778D0 NO904778D0 (no) 1990-11-02
NO904778L true NO904778L (no) 1991-11-25
NO301291B1 NO301291B1 (no) 1997-10-06

Family

ID=4145061

Family Applications (1)

Application Number Title Priority Date Filing Date
NO904778A NO301291B1 (no) 1990-05-24 1990-11-02 Fremgangsmåte ved forsterket oljegjenvinning fra en underjordisk oljeförende formasjon

Country Status (3)

Country Link
CA (1) CA2017517C (no)
GB (1) GB2245622B (no)
NO (1) NO301291B1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363914A (en) * 1993-03-25 1994-11-15 Exxon Production Research Company Injection procedure for gas mobility control agents
US6506806B2 (en) * 2000-06-08 2003-01-14 E. I. Du Pont De Nemours And Company Reduction of surface tension
EP2451891B1 (en) * 2009-07-09 2015-08-19 3M Innovative Properties Company Methods for treating carbonate hydrocarbon-bearing formations with fluorinated amphoteric compounds
CN102838976A (zh) * 2012-08-20 2012-12-26 大庆中英化工有限公司 驱油型复合粘土膨胀抑制剂
CN105086980B (zh) * 2015-07-03 2017-12-19 中国石油天然气股份有限公司 一种用于深层气井排水采气的泡排剂及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1141146A (en) * 1978-09-22 1983-02-15 Thomas W. Cooke Oil recovery by fluorochemical surfactant waterflooding

Also Published As

Publication number Publication date
GB2245622A (en) 1992-01-08
NO904778D0 (no) 1990-11-02
GB2245622B (en) 1994-05-18
NO301291B1 (no) 1997-10-06
CA2017517A1 (en) 1991-11-24
GB9018818D0 (en) 1990-10-10
CA2017517C (en) 1994-11-01

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees