DK165993C - Overfladeaktiv sammensaetning og fremgangsmaade til fremstilling af og til olieproduktion ved hjaelp af en saadan sammensaetning - Google Patents

Overfladeaktiv sammensaetning og fremgangsmaade til fremstilling af og til olieproduktion ved hjaelp af en saadan sammensaetning

Info

Publication number
DK165993C
DK165993C DK449285A DK449285A DK165993C DK 165993 C DK165993 C DK 165993C DK 449285 A DK449285 A DK 449285A DK 449285 A DK449285 A DK 449285A DK 165993 C DK165993 C DK 165993C
Authority
DK
Denmark
Prior art keywords
composition
surfactive
procedures
preparation
oil production
Prior art date
Application number
DK449285A
Other languages
Danish (da)
English (en)
Other versions
DK449285D0 (da
DK449285A (da
DK165993B (da
Inventor
Theodorus Antonius Ben Bolsman
George William Fernley
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of DK449285D0 publication Critical patent/DK449285D0/da
Publication of DK449285A publication Critical patent/DK449285A/da
Publication of DK165993B publication Critical patent/DK165993B/da
Application granted granted Critical
Publication of DK165993C publication Critical patent/DK165993C/da

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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/584—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 surfactants
    • 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
    • C09K23/017—Mixtures of compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
DK449285A 1984-10-05 1985-10-03 Overfladeaktiv sammensaetning og fremgangsmaade til fremstilling af og til olieproduktion ved hjaelp af en saadan sammensaetning DK165993C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8425195 1984-10-05
GB08425195A GB2165281B (en) 1984-10-05 1984-10-05 Surfactant composition and process for the production of oil using such a composition

Publications (4)

Publication Number Publication Date
DK449285D0 DK449285D0 (da) 1985-10-03
DK449285A DK449285A (da) 1986-04-06
DK165993B DK165993B (da) 1993-02-22
DK165993C true DK165993C (da) 1993-07-19

Family

ID=10567759

Family Applications (1)

Application Number Title Priority Date Filing Date
DK449285A DK165993C (da) 1984-10-05 1985-10-03 Overfladeaktiv sammensaetning og fremgangsmaade til fremstilling af og til olieproduktion ved hjaelp af en saadan sammensaetning

Country Status (9)

Country Link
EP (1) EP0177098B1 (de)
JP (1) JPS6192291A (de)
AU (1) AU572349B2 (de)
CA (1) CA1249428A (de)
DE (1) DE3574938D1 (de)
DK (1) DK165993C (de)
GB (1) GB2165281B (de)
MY (1) MY102330A (de)
NO (1) NO169792C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523355A1 (de) * 1985-06-29 1987-01-08 Huels Chemische Werke Ag Verfahren zur gewinnung von oel aus unterirdischem speichergestein
DE3638160A1 (de) * 1986-11-08 1988-05-11 Hoechst Ag Carboxymethylether enthaltende tensidmischungen und deren verwendung zur foerderung von erdoel
CN1306145C (zh) * 1998-12-22 2007-03-21 切夫里昂奥罗尼特有限责任公司 从含烃的地下岩层中采收原油的方法和强化采油的表面活性剂
US8946132B2 (en) * 2011-07-18 2015-02-03 Saudi Arabian Oil Company Controlled release of surfactants for enhanced oil recovery
US20200239762A1 (en) 2017-05-30 2020-07-30 Basf Se Method for extracting petroleum from underground deposits having high temperature and salinity
WO2020104449A1 (de) 2018-11-23 2020-05-28 Basf Se Verfahren zur erdölförderung unterirdischer vorkommen mit hoher salinität

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111354B1 (de) * 1982-12-13 1986-12-30 Shell Internationale Researchmaatschappij B.V. Alkylxylolsulfonatverbindungen, deren Herstellung und Anwendung
DE3461791D1 (en) * 1983-04-08 1987-02-05 Shell Int Research Process for preparing an alkyl aryl sulphonate concentrate composition

Also Published As

Publication number Publication date
NO169792B (no) 1992-04-27
DK449285D0 (da) 1985-10-03
DE3574938D1 (de) 1990-02-01
AU4825185A (en) 1986-04-10
AU572349B2 (en) 1988-05-05
EP0177098A3 (en) 1987-11-11
CA1249428A (en) 1989-01-31
MY102330A (en) 1992-05-28
NO169792C (no) 1992-08-05
NO853911L (no) 1986-04-07
GB8425195D0 (en) 1984-11-14
EP0177098A2 (de) 1986-04-09
EP0177098B1 (de) 1989-12-27
DK449285A (da) 1986-04-06
GB2165281A (en) 1986-04-09
GB2165281B (en) 1988-01-20
JPS6192291A (ja) 1986-05-10
DK165993B (da) 1993-02-22

Similar Documents

Publication Publication Date Title
DK53591D0 (da) Fremgangsmaade til bekaempelse af plantenematoder
DK302086A (da) Fremgangsmaade til fremstilling af 1 alfa-hydroxyvitamin-d-forbindelser
RO96552A7 (ro) Compozitie erbicida solida
DK68285A (da) N-aryl-3-aryl-4,5-dihydro-1h-pyrazol-1-carboxamider, fremgangsmaade til fremstilling af forbindelserne, insekticider indeholdende forbindelserne og fremgangsmaade til bekaempelse af insekter
RO96801A7 (ro) Compozitie erbicida solida
DK379985A (da) Fremgangsmaade til fremstilling af 6-chlor-n-methyl-2,3,4,5-tetrahydro-lh-benzazepin
DK24386A (da) Fremgangsmaade til behandling af olieholdigt froemateriale
DK162586C (da) Fremgangsmaade til fremstilling af en biaksialt orienteret beholder
DK162581A (da) Fr&mgangsmaade til fremstilling af substituerede 1,4-dihydropyridiner
DK294584D0 (da) Fremgangsmaade til fremstilling af formparter
DK179385D0 (da) Fremgangsmaade ved og anlaeg til fremstilling af tredimensionale metalliske strukturer
DK160829C (da) Fremgangsmaade til fremstilling af pyrido-imidazorifamyciner
DK156085D0 (da) Fremgangsmaade til fremstilling af acetoxyazetidinoner
DK165993C (da) Overfladeaktiv sammensaetning og fremgangsmaade til fremstilling af og til olieproduktion ved hjaelp af en saadan sammensaetning
DK52986A (da) Fremgangsmaade til fremstilling af antibiotikum l 17392 (deglucoteicoplanin)
DK96985A (da) Fremgangsmaade til fremstilling af tvaerbundne polyaminer
DK709488A (da) Fremgangsmaade til fremstilling af oliepraeprater
DK449185A (da) Overfladeaktiv forbindelse og fremgangsmaade til produktion af olie under anvendelse af en saadan forbindelse
DK190385D0 (da) Fremgangsmaade til fremstilling af cephalosporinforbindelser
DK23685A (da) Anlaeg til fremstilling af formsten
DK18585D0 (da) Fremgangsmaade til fremstilling af terpinen-4-ol
DK166081A (da) Fremgangsmaade til fremstilling af 2,6-diaminonebulariner
AU5091085A (en) Fremgangsmade og stempelpumpe til drift af et hydraulisk anlaeg
DK564985A (da) Fremgangsmaade til fremstilling af alkylthioacetamidiner
DK478885D0 (da) Fremgangsmaade til fremstilling af rimantadin

Legal Events

Date Code Title Description
PBP Patent lapsed