NO882640L - Syrestimulerte fraktureringsfluider inneholdende poly(vinylaminer) med hoey molekylvekt for assistert oljeutvinning. - Google Patents

Syrestimulerte fraktureringsfluider inneholdende poly(vinylaminer) med hoey molekylvekt for assistert oljeutvinning.

Info

Publication number
NO882640L
NO882640L NO88882640A NO882640A NO882640L NO 882640 L NO882640 L NO 882640L NO 88882640 A NO88882640 A NO 88882640A NO 882640 A NO882640 A NO 882640A NO 882640 L NO882640 L NO 882640L
Authority
NO
Norway
Prior art keywords
poly
vinylamine
acid
molecular weight
polymer
Prior art date
Application number
NO88882640A
Other languages
English (en)
Norwegian (no)
Other versions
NO882640D0 (no
Inventor
Ta-Wang Lai
Bheema R Vijayendran
Original Assignee
Air Prod & Chem
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
Priority claimed from US07/064,962 external-priority patent/US4843118A/en
Application filed by Air Prod & Chem filed Critical Air Prod & Chem
Publication of NO882640D0 publication Critical patent/NO882640D0/no
Publication of NO882640L publication Critical patent/NO882640L/no

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NO88882640A 1987-06-19 1988-06-15 Syrestimulerte fraktureringsfluider inneholdende poly(vinylaminer) med hoey molekylvekt for assistert oljeutvinning. NO882640L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/064,962 US4843118A (en) 1986-10-01 1987-06-19 Acidized fracturing fluids containing high molecular weight poly(vinylamines) for enhanced oil recovery

Publications (2)

Publication Number Publication Date
NO882640D0 NO882640D0 (no) 1988-06-15
NO882640L true NO882640L (no) 1989-04-06

Family

ID=22059415

Family Applications (1)

Application Number Title Priority Date Filing Date
NO88882640A NO882640L (no) 1987-06-19 1988-06-15 Syrestimulerte fraktureringsfluider inneholdende poly(vinylaminer) med hoey molekylvekt for assistert oljeutvinning.

Country Status (3)

Country Link
JP (1) JPH0196279A (enrdf_load_stackoverflow)
CA (1) CA1308897C (enrdf_load_stackoverflow)
NO (1) NO882640L (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR071441A1 (es) * 2007-11-05 2010-06-23 Ciba Holding Inc N- vinilamida glioxilada

Also Published As

Publication number Publication date
JPH0196279A (ja) 1989-04-14
CA1308897C (en) 1992-10-20
NO882640D0 (no) 1988-06-15
JPH0539996B2 (enrdf_load_stackoverflow) 1993-06-16

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