NL164928C - METHOD FOR FLUSHING PETROLEUM FROM OIL PREVENTS. - Google Patents

METHOD FOR FLUSHING PETROLEUM FROM OIL PREVENTS.

Info

Publication number
NL164928C
NL164928C NL7711294.A NL7711294A NL164928C NL 164928 C NL164928 C NL 164928C NL 7711294 A NL7711294 A NL 7711294A NL 164928 C NL164928 C NL 164928C
Authority
NL
Netherlands
Prior art keywords
flushing
petroleum
oil prevents
prevents
oil
Prior art date
Application number
NL7711294.A
Other languages
Dutch (nl)
Other versions
NL7711294A (en
NL164928B (en
Inventor
Fritz Prof Dr Wagner
Peter Dr Rapp
Rer Pol Walter Dr Lindoerfer
Walther Dr Schulz
Wilhelm Gebets Physikingenieur
Original Assignee
Biotechnolog Forschung Gmbh
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 DE2646507A external-priority patent/DE2646507C2/en
Priority claimed from DE2646506A external-priority patent/DE2646506C3/en
Priority claimed from DE2646505A external-priority patent/DE2646505C3/en
Application filed by Biotechnolog Forschung Gmbh filed Critical Biotechnolog Forschung Gmbh
Publication of NL7711294A publication Critical patent/NL7711294A/en
Publication of NL164928B publication Critical patent/NL164928B/en
Application granted granted Critical
Publication of NL164928C publication Critical patent/NL164928C/en

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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/56—Glucosides; Mucilage; Saponins
    • 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
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/16—Amines or polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Detergent Compositions (AREA)
  • Saccharide Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7711294.A 1976-10-15 1977-10-14 METHOD FOR FLUSHING PETROLEUM FROM OIL PREVENTS. NL164928C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2646507A DE2646507C2 (en) 1976-10-15 1976-10-15 Process for flooding petroleum deposits by means of dispersions of non-ionic surface-active substances in water
DE2646506A DE2646506C3 (en) 1976-10-15 1976-10-15 Process for flooding petroleum deposits by means of dispersions of non-ionic surface-active substances in water
DE2646505A DE2646505C3 (en) 1976-10-15 1976-10-15 Process for faking petroleum deposits by means of dispersions of non-ionic surface-active substances in water

Publications (3)

Publication Number Publication Date
NL7711294A NL7711294A (en) 1978-04-18
NL164928B NL164928B (en) 1980-09-15
NL164928C true NL164928C (en) 1981-02-16

Family

ID=27187006

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7711294.A NL164928C (en) 1976-10-15 1977-10-14 METHOD FOR FLUSHING PETROLEUM FROM OIL PREVENTS.

Country Status (8)

Country Link
AR (1) AR216921A1 (en)
AT (1) AT360462B (en)
BR (1) BR7706804A (en)
CA (1) CA1079508A (en)
FR (1) FR2367904A1 (en)
MX (1) MX149649A (en)
NL (1) NL164928C (en)
SU (1) SU816406A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928674A1 (en) * 1979-07-16 1981-02-12 Biotechnolog Forschung Gmbh APPLICATION OF A METHOD FOR SEPARATING OILS OR PETROLEUM HYDROCARBONS

Also Published As

Publication number Publication date
CA1079508A (en) 1980-06-17
AT360462B (en) 1981-01-12
SU816406A3 (en) 1981-03-23
FR2367904A1 (en) 1978-05-12
AR216921A1 (en) 1980-02-15
BR7706804A (en) 1978-07-04
NL7711294A (en) 1978-04-18
ATA730677A (en) 1980-06-15
FR2367904B1 (en) 1982-10-22
NL164928B (en) 1980-09-15
MX149649A (en) 1983-12-08

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee