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NO900433D0 - Fremgangsmaate ved sekundaer oljeutvinning. - Google Patents

Fremgangsmaate ved sekundaer oljeutvinning.

Info

Publication number
NO900433D0
NO900433D0 NO900433A NO900433A NO900433D0 NO 900433 D0 NO900433 D0 NO 900433D0 NO 900433 A NO900433 A NO 900433A NO 900433 A NO900433 A NO 900433A NO 900433 D0 NO900433 D0 NO 900433D0
Authority
NO
Norway
Prior art keywords
oil extraction
secondary oil
extraction
oil
Prior art date
Application number
NO900433A
Other languages
English (en)
Other versions
NO900433L (no
Inventor
Russel D Shupe
Original Assignee
Conoco Inc
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 Conoco Inc filed Critical Conoco Inc
Publication of NO900433D0 publication Critical patent/NO900433D0/no
Publication of NO900433L publication Critical patent/NO900433L/no

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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NO90900433A 1989-02-01 1990-01-30 Fremgangsmaate ved sekundaer oljeutvinning. NO900433L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/305,306 US4886120A (en) 1989-02-01 1989-02-01 Process for secondary oil recovery utilizing propoxylated ethoxylated surfactants in seawater

Publications (2)

Publication Number Publication Date
NO900433D0 true NO900433D0 (no) 1990-01-30
NO900433L NO900433L (no) 1990-08-02

Family

ID=23180263

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90900433A NO900433L (no) 1989-02-01 1990-01-30 Fremgangsmaate ved sekundaer oljeutvinning.

Country Status (5)

Country Link
US (1) US4886120A (no)
CA (1) CA1316684C (no)
GB (1) GB2227773B (no)
NL (1) NL9000080A (no)
NO (1) NO900433L (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO165797C (no) * 1985-01-03 1991-04-10 Berol Kemi Ab Overflateaktiv forbindelse og emulsjon inneholdende denne, samt anvendelse derav.
US5013462A (en) * 1985-10-24 1991-05-07 Pfizer Inc. Method for improving production of viscous crude oil
US6402057B1 (en) 2000-08-24 2002-06-11 Synerject, Llc Air assist fuel injectors and method of assembling air assist fuel injectors
US6484700B1 (en) 2000-08-24 2002-11-26 Synerject, Llc Air assist fuel injectors
MY155522A (en) * 2008-02-07 2015-10-30 Shell Int Research Method and composition for enhanced hydrocarbons recovery
MX2010008648A (es) 2008-02-07 2010-08-31 Shell Int Research Metodo y composicion para la recuperacion mejorada de hidrocarburos.
AU2010292168B2 (en) 2009-09-10 2015-04-09 Board Of Regents, The University Of Texas System Compositions and methods for controlling the stability of ethersulfate surfactants at elevated temperatures
CA2790159C (en) * 2010-03-10 2018-05-01 Basf Se Process for producing mineral oil using surfactants based on c16c18-containing alkyl propoxy surfactants
US8596367B2 (en) 2010-03-10 2013-12-03 Basf Se Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactants
AR082740A1 (es) 2010-08-27 2012-12-26 Univ Texas Tensioactivos de alcoxi carboxilicos, composicion acuosa y eliminacion de material hidrocarbonado
DE102011015046A1 (de) * 2011-03-24 2012-09-27 Sasol Germany Gmbh Hochkonzentrierte fließfähige Salze von Alkylpolyalkoxysulfaten
DE102013100789A1 (de) 2013-01-25 2014-07-31 Sasol Germany Gmbh Hochkonzentrierte, wasserfreie Aminsalze von Kohlenwasserstoff-alkoxysulfaten und Verwendung und Verfahren unter Verwendung von wässrigen Verdünnungen derselben
WO2016099847A1 (en) * 2014-12-16 2016-06-23 Huntsman Petrochemical Llc Ultra-high salinity surfactant formulation
CA3019768C (en) 2016-04-03 2022-05-03 Stepan Company Enhanced oil recovery methods
EP3884010A1 (de) 2018-11-23 2021-09-29 Basf Se Verfahren zur erdölförderung unterirdischer vorkommen mit hoher salinität

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293428A (en) * 1978-01-18 1981-10-06 Exxon Production Research Company Propoxylated ethoxylated surfactants and method of recovering oil therewith
GB2158126B (en) * 1984-03-22 1987-12-09 British Petroleum Co Plc Crude oil recovery
DE3523355A1 (de) * 1985-06-29 1987-01-08 Huels Chemische Werke Ag Verfahren zur gewinnung von oel aus unterirdischem speichergestein
US4620595A (en) * 1985-08-22 1986-11-04 Shell Offshore Inc. Recovering oil by injecting ammoniated and nitrited seawater
DE3531214A1 (de) * 1985-08-31 1987-03-05 Huels Chemische Werke Ag Verfahren zur injektivitaetserhoehung von einpressbohrungen bei der oelfoerderung mittels wasserfluten
FR2595731B1 (fr) * 1986-03-12 1988-06-10 Borde Pierre Procede de piegeage de liquides
US4690217A (en) * 1986-08-15 1987-09-01 Amoco Corporation Process for water injectivity improvement treatment of water injection wells
US4828032A (en) * 1987-10-15 1989-05-09 Exxon Production Research Company Oil recovery process using alkyl hydroxyaromatic dianionic surfactants as mobility control agents

Also Published As

Publication number Publication date
US4886120A (en) 1989-12-12
NO900433L (no) 1990-08-02
NL9000080A (nl) 1990-09-03
GB2227773A (en) 1990-08-08
CA1316684C (en) 1993-04-27
GB2227773B (en) 1992-11-25
GB9002049D0 (en) 1990-03-28

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