AR100669A1 - FLOOD METHOD WITH CO₂ USING RENTAL POLYETERSULPHONATES ILO - Google Patents

FLOOD METHOD WITH CO₂ USING RENTAL POLYETERSULPHONATES ILO

Info

Publication number
AR100669A1
AR100669A1 ARP150100740A ARP150100740A AR100669A1 AR 100669 A1 AR100669 A1 AR 100669A1 AR P150100740 A ARP150100740 A AR P150100740A AR P150100740 A ARP150100740 A AR P150100740A AR 100669 A1 AR100669 A1 AR 100669A1
Authority
AR
Argentina
Prior art keywords
alkyl
polyetersulphonates
ilo
rental
mineral oil
Prior art date
Application number
ARP150100740A
Other languages
Spanish (es)
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of AR100669A1 publication Critical patent/AR100669A1/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
    • 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
    • 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
    • C09K8/594—Compositions used in combination with injected gas, e.g. CO2 orcarbonated gas
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Un método para la producción de aceite mineral por medio de inundación con CO₂, en donde CO₂ líquido o supercrítico y al menos un polietersulfonato de alqu(en)ilo se inyectan a través de al menos un pozo de inyección en un deposito de aceite mineral y el aceite mineral se extrae del deposito a través de al menos un pozo de producción, en donde el polietersulfonato de alqu(en)ilo se disuelve con preferencia en la fase de CO₂. Un método para la producción de aceite mineral por medio de inundación con CO₂, en donde se usan mezclas de polietersulfonatos de alqu(en)ilo con polialcoxilatos de alqu(en)ilo y/o polialcoxilatos de alquilfenol.A method for the production of mineral oil by means of flooding with CO₂, where liquid or supercritical CO₂ and at least one alkyl (en) yl polyethersulfonate are injected through at least one injection well in a mineral oil tank and The mineral oil is extracted from the tank through at least one production well, where the alkyl (en) yl polyethersulfonate is preferably dissolved in the CO₂ phase. A method for the production of mineral oil by means of flooding with CO₂, where mixtures of alkyl (en) yl polyether sulfonates with alkyl (en) yl polyalkoxylates and / or alkylphenol polyalkoxylates are used.

ARP150100740A 2014-03-12 2015-03-11 FLOOD METHOD WITH CO₂ USING RENTAL POLYETERSULPHONATES ILO AR100669A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14159146 2014-03-12

Publications (1)

Publication Number Publication Date
AR100669A1 true AR100669A1 (en) 2016-10-26

Family

ID=50239541

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150100740A AR100669A1 (en) 2014-03-12 2015-03-11 FLOOD METHOD WITH CO₂ USING RENTAL POLYETERSULPHONATES ILO

Country Status (2)

Country Link
AR (1) AR100669A1 (en)
WO (1) WO2015135708A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR103984A1 (en) 2014-11-18 2017-06-21 Basf Se MINERAL OIL PRODUCTION METHOD
CN115711110A (en) * 2022-10-27 2023-02-24 新疆敦华绿碳技术股份有限公司 CO increase in tight reservoirs 2 Miscible-phase flooding recovery method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088190A (en) * 1977-02-10 1978-05-09 Union Oil Company Of California Carbon dioxide foam flooding
US4502538A (en) * 1984-01-09 1985-03-05 Shell Oil Company Polyalkoxy sulfonate, CO2 and brine drive process for oil recovery
CN102858907A (en) * 2010-02-15 2013-01-02 国际壳牌研究有限公司 Surfactant systems for enhanced oil recovery
US20120220502A1 (en) * 2011-02-24 2012-08-30 Basf Se Compositions comprising alkylalkoxysulfonates for the production of high temperature stable foams

Also Published As

Publication number Publication date
WO2015135708A1 (en) 2015-09-17

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