AT335394B - Verfahren zur forderung von kohlenwasserstoffen aus unterirdischen formationen - Google Patents

Verfahren zur forderung von kohlenwasserstoffen aus unterirdischen formationen

Info

Publication number
AT335394B
AT335394B AT675274A AT675274A AT335394B AT 335394 B AT335394 B AT 335394B AT 675274 A AT675274 A AT 675274A AT 675274 A AT675274 A AT 675274A AT 335394 B AT335394 B AT 335394B
Authority
AT
Austria
Prior art keywords
demolitioning
hydrocarbons
underground formations
formations
underground
Prior art date
Application number
AT675274A
Other languages
English (en)
Other versions
ATA675274A (de
Inventor
J Rhody
W Gogarty
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
Priority claimed from US389082A external-priority patent/US3888309A/en
Application filed by Marathon Oil Co filed Critical Marathon Oil Co
Publication of ATA675274A publication Critical patent/ATA675274A/de
Application granted granted Critical
Publication of AT335394B publication Critical patent/AT335394B/de

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
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • C09K8/905—Biopolymers

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT675274A 1973-08-17 1974-08-19 Verfahren zur forderung von kohlenwasserstoffen aus unterirdischen formationen AT335394B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US389082A US3888309A (en) 1973-08-17 1973-08-17 Polymer waterflooding by controlling water hardness
US39259573A 1973-08-29 1973-08-29

Publications (2)

Publication Number Publication Date
ATA675274A ATA675274A (de) 1976-07-15
AT335394B true AT335394B (de) 1977-03-10

Family

ID=27012548

Family Applications (1)

Application Number Title Priority Date Filing Date
AT675274A AT335394B (de) 1973-08-17 1974-08-19 Verfahren zur forderung von kohlenwasserstoffen aus unterirdischen formationen

Country Status (7)

Country Link
AT (1) AT335394B (de)
BR (1) BR7406776D0 (de)
DD (1) DD115179A1 (de)
EG (1) EG11871A (de)
FR (1) FR2240998B1 (de)
GB (1) GB1470986A (de)
RO (1) RO71290A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030425A1 (de) * 1979-11-21 1981-06-17 Cyanamid Of Great Britain, Limited Verfahren zur Ausfällungsverhinderung von Salzen aus in Öl dispergierten Wasser und Zusammensetzungen, die Polymere zur Verhinderung der Ausfällung enthalten

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2164595C1 (ru) * 1999-11-15 2001-03-27 Позднышев Геннадий Николаевич Способ повышения нефтеотдачи пласта
RU2217583C1 (ru) * 2002-07-22 2003-11-27 Общество с ограниченной ответственностью "ЛУКОЙЛ-Западная Сибирь" Способ разработки обводненной нефтяной залежи

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030425A1 (de) * 1979-11-21 1981-06-17 Cyanamid Of Great Britain, Limited Verfahren zur Ausfällungsverhinderung von Salzen aus in Öl dispergierten Wasser und Zusammensetzungen, die Polymere zur Verhinderung der Ausfällung enthalten

Also Published As

Publication number Publication date
EG11871A (en) 1977-11-30
BR7406776D0 (pt) 1975-09-09
GB1470986A (en) 1977-04-21
ATA675274A (de) 1976-07-15
FR2240998B1 (de) 1978-11-24
DE2430934B2 (de) 1977-05-05
DE2430934A1 (de) 1975-06-26
RO71290A (ro) 1982-05-10
DD115179A1 (de) 1975-09-12
FR2240998A1 (de) 1975-03-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee