[go: up one dir, main page]

NL9000080A - Werkwijze voor de secundaire oliewinning onder toepassing van gepropoxyleerde, geethoxyleerde oppervlakte-actieve middelen in zeewater. - Google Patents

Werkwijze voor de secundaire oliewinning onder toepassing van gepropoxyleerde, geethoxyleerde oppervlakte-actieve middelen in zeewater. Download PDF

Info

Publication number
NL9000080A
NL9000080A NL9000080A NL9000080A NL9000080A NL 9000080 A NL9000080 A NL 9000080A NL 9000080 A NL9000080 A NL 9000080A NL 9000080 A NL9000080 A NL 9000080A NL 9000080 A NL9000080 A NL 9000080A
Authority
NL
Netherlands
Prior art keywords
formation
surfactant
well
water
sea water
Prior art date
Application number
NL9000080A
Other languages
English (en)
Dutch (nl)
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 NL9000080A publication Critical patent/NL9000080A/nl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/584Compositions 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
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00Earth boring, well treating, and oil field chemistry
    • Y10S507/935Enhanced oil recovery
    • Y10S507/936Flooding 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)
NL9000080A 1989-02-01 1990-01-11 Werkwijze voor de secundaire oliewinning onder toepassing van gepropoxyleerde, geethoxyleerde oppervlakte-actieve middelen in zeewater. NL9000080A (nl)

Applications Claiming Priority (2)

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
US30530689 1989-02-01

Publications (1)

Publication Number Publication Date
NL9000080A true NL9000080A (nl) 1990-09-03

Family

ID=23180263

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9000080A NL9000080A (nl) 1989-02-01 1990-01-11 Werkwijze voor de secundaire oliewinning onder toepassing van gepropoxyleerde, geethoxyleerde oppervlakte-actieve middelen in zeewater.

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
GB2227773A (en) 1990-08-08
NO900433D0 (no) 1990-01-30
CA1316684C (en) 1993-04-27
GB2227773B (en) 1992-11-25
GB9002049D0 (en) 1990-03-28

Similar Documents

Publication Publication Date Title
NL9000080A (nl) Werkwijze voor de secundaire oliewinning onder toepassing van gepropoxyleerde, geethoxyleerde oppervlakte-actieve middelen in zeewater.
US9783729B2 (en) Alkoxy carboxylate surfactants
US9862877B2 (en) Alkyl hydrophobe surfactants
EP3221417B1 (de) Verfahren zur erdölförderung
JP6479143B2 (ja) 地下の化石流体を放出させるための界面活性製剤
US9988346B2 (en) Large hydrophobe surfactants
EA023089B1 (ru) Применение смесей поверхностно-активных веществ поликарбоксилатов для вытеснения нефти микроэмульсией
US3500920A (en) Chemical injection of slugs of two dissimilar aqueous solutions to recover oil
CA1141253A (en) Demulsification of emulsions produced from surfactant recovery operations and recovery of surfactants therefrom
EP2751219B1 (en) Composition and method for enhanced hydrocarbon recovery
US9206347B2 (en) Quaternary ammonium surfactants
US20170044423A1 (en) Gemini epoxide surfactant compositions
US4269271A (en) Emulsion oil recovery process usable in high temperature, high salinity formations
KR20130016266A (ko) 부틸렌 옥시드 함유 알킬 알콕실레이트에 기초한 계면활성제를 사용한 광유의 추출 방법
HU186421B (en) Process for the extraction of oil from underground layers
US20130252855A1 (en) Novel use of a mild alkaline agent in chemical eor
EP0032072B1 (en) Surfactant compositions useful in enhanced oil recovery processes
CN104968759A (zh) 处理包含碳酸盐岩的含油地下地层的方法
EP3652268A1 (en) Solubility enhancers on basis of allyl alcohol for aqueous surfactant formulations for enhanced oil recovery
EP3162872A1 (en) Internal olefin sulfonate composition and use thereof in enhanced oil recovery
US3301328A (en) Well stimulation
US4370238A (en) Process for drying surfactant-containing crude oil
US3612182A (en) Oil recovery process
US4460481A (en) Surfactant waterflooding enhanced oil recovery process
US3476184A (en) Method of designing a soluble oil slug for an oil recovery process

Legal Events

Date Code Title Description
BV The patent application has lapsed