DK22985A - Fremgangsmaade og middel til hindring af en trykstigning ved injektion af drivvand i jordolielejer - Google Patents

Fremgangsmaade og middel til hindring af en trykstigning ved injektion af drivvand i jordolielejer Download PDF

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Publication number
DK22985A
DK22985A DK22985A DK22985A DK22985A DK 22985 A DK22985 A DK 22985A DK 22985 A DK22985 A DK 22985A DK 22985 A DK22985 A DK 22985A DK 22985 A DK22985 A DK 22985A
Authority
DK
Denmark
Prior art keywords
oil
measures
injection
procedure
preventing
Prior art date
Application number
DK22985A
Other languages
English (en)
Other versions
DK22985D0 (da
Inventor
Wolfgang Oberkirch
Armand De Montigny
Hansjuergen Botsch
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of DK22985D0 publication Critical patent/DK22985D0/da
Publication of DK22985A publication Critical patent/DK22985A/da

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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
    • C09K8/885—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C09K8/588—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 polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/935—Enhanced oil recovery
    • Y10S507/936—Flooding the formation

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Removal Of Floating Material (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
DK22985A 1984-01-18 1985-01-17 Fremgangsmaade og middel til hindring af en trykstigning ved injektion af drivvand i jordolielejer DK22985A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843401486 DE3401486A1 (de) 1984-01-18 1984-01-18 Verfahren und mittel zur verhinderung von erdoellagerstaettenblockierungen durch emulsionsbildung aufgrund von asphaltenabscheidungen

Publications (2)

Publication Number Publication Date
DK22985D0 DK22985D0 (da) 1985-01-17
DK22985A true DK22985A (da) 1985-07-19

Family

ID=6225188

Family Applications (1)

Application Number Title Priority Date Filing Date
DK22985A DK22985A (da) 1984-01-18 1985-01-17 Fremgangsmaade og middel til hindring af en trykstigning ved injektion af drivvand i jordolielejer

Country Status (5)

Country Link
US (1) US4603738A (da)
EP (1) EP0150718A3 (da)
DE (1) DE3401486A1 (da)
DK (1) DK22985A (da)
NO (1) NO850016L (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2099012C (en) * 1991-01-30 1999-08-03 Albert F. Chan Well cleanout using caustic alkyl polyglycoside compositions
DE4434880A1 (de) * 1994-09-29 1996-04-04 Wacker Chemie Gmbh Verfahren zur Förderung von Erdöl
US5547022A (en) * 1995-05-03 1996-08-20 Chevron U.S.A. Inc. Heavy oil well stimulation composition and process
CN112388745A (zh) * 2020-12-02 2021-02-23 恒林家居股份有限公司 一种自动钻孔机以及木条打孔方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364994A (en) * 1966-02-25 1968-01-23 Eugene L. Sterrett Oil well treating method
DE2929588A1 (de) * 1979-07-21 1981-02-05 Bayer Ag Verfahren zur herstellung von polysiloxan-polyoxyalkylen-mischpolymerisaten und deren verwendung bei der herstellung von polyurethan-schaumstoffen
FR2515902B1 (fr) * 1981-11-03 1985-12-06 Telecommunications Sa Dispositif numerique de synchronisation d'horloge et son application aux reseaux de connexion
US4421656A (en) * 1981-12-31 1983-12-20 Dow Corning Corporation Silicone emulsifier composition, invert emulsions therefrom and method therefor

Also Published As

Publication number Publication date
EP0150718A3 (de) 1986-02-05
US4603738A (en) 1986-08-05
DK22985D0 (da) 1985-01-17
DE3401486A1 (de) 1985-07-25
NO850016L (no) 1985-07-19
EP0150718A2 (de) 1985-08-07

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