AR100201A1 - METHODS FOR THE PRODUCTION OF TERTIARY MINERAL OILS USING ALCOXYLATES WITH A CENTRAL BLOCK OF PROPYLENE - Google Patents

METHODS FOR THE PRODUCTION OF TERTIARY MINERAL OILS USING ALCOXYLATES WITH A CENTRAL BLOCK OF PROPYLENE

Info

Publication number
AR100201A1
AR100201A1 ARP150100858A ARP150100858A AR100201A1 AR 100201 A1 AR100201 A1 AR 100201A1 AR P150100858 A ARP150100858 A AR P150100858A AR P150100858 A ARP150100858 A AR P150100858A AR 100201 A1 AR100201 A1 AR 100201A1
Authority
AR
Argentina
Prior art keywords
surfactant
mixture
production
mineral oils
alcoxylates
Prior art date
Application number
ARP150100858A
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 AR100201A1 publication Critical patent/AR100201A1/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

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)
  • Cosmetics (AREA)

Abstract

Un método para la producción de aceites minerales por medio de inundación de microemulsiones de tipo Winsor III, en el que una formulación tensioactiva acuosa que comprende una mezcla de tensioactivos se inyecta a través de pozos de inyección en un depósito de aceite mineral y el petróleo crudo se extrae a través de los pozos de producción del depósito, en donde la mezcla de tensioactivos comprende al menos un tensioactivo aniónico (A) que comprende al menos un grupo funcional seleccionado del grupo que consiste en sulfato, sulfonato y carboxilato; y al menos un tensioactivo no iónico (B) de la fórmula general (1): R-O-(EO)ˣ-(PO)ʸ-(EO)ᶻ-H (1). También un tensioactivo no iónico (B), a una mezcla de tensioactivos que comprende el tensioactivo no iónico (B), a una formulación tensioactiva que comprende la mezcla de tensioactivos y a concentrados del tensioactivo (B) o de la mezcla de tensioactivos.A method for the production of mineral oils by means of flooding of Winsor III microemulsions, in which an aqueous surfactant formulation comprising a mixture of surfactants is injected through injection wells in a mineral oil and crude oil reservoir. it is extracted through the production wells of the reservoir, wherein the surfactant mixture comprises at least one anionic surfactant (A) comprising at least one functional group selected from the group consisting of sulfate, sulphonate and carboxylate; and at least one non-ionic surfactant (B) of the general formula (1): R-O- (EO) ˣ- (PO) ʸ- (EO) ᶻ-H (1). Also a nonionic surfactant (B), a mixture of surfactants comprising the nonionic surfactant (B), a surfactant formulation comprising the mixture of surfactants and surfactant concentrates (B) or the surfactant mixture.

ARP150100858A 2014-03-20 2015-03-20 METHODS FOR THE PRODUCTION OF TERTIARY MINERAL OILS USING ALCOXYLATES WITH A CENTRAL BLOCK OF PROPYLENE AR100201A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14160825 2014-03-20

Publications (1)

Publication Number Publication Date
AR100201A1 true AR100201A1 (en) 2016-09-21

Family

ID=50349466

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150100858A AR100201A1 (en) 2014-03-20 2015-03-20 METHODS FOR THE PRODUCTION OF TERTIARY MINERAL OILS USING ALCOXYLATES WITH A CENTRAL BLOCK OF PROPYLENE

Country Status (2)

Country Link
AR (1) AR100201A1 (en)
WO (1) WO2015140102A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3099168B1 (en) 2014-01-30 2019-09-11 Basf Se Asymmetric formales and acetales as adjuvants for crop protection
EP3116314B1 (en) 2014-03-12 2021-04-14 Basf Se Carbonates of alcohol alkoxylates as adjuvants for crop protection
KR102479609B1 (en) 2014-11-18 2022-12-20 바스프 에스이 Method of mineral oil production
CN106590586B (en) * 2015-10-20 2022-04-01 中国石油化工股份有限公司 Oil displacement agent for tertiary oil recovery

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW391981B (en) * 1996-12-02 2000-06-01 Kao Corp Surfactant formulation
JP4166369B2 (en) * 1999-06-03 2008-10-15 花王株式会社 Surfactant
CA2719153C (en) * 2008-04-10 2016-06-21 Basf Se Novel surfactants for tertiary mineral oil extraction based on branched alcohols
CA2777538A1 (en) * 2009-10-14 2011-04-21 Basf Se Process for tertiary mineral oil production using surfactant mixtures

Also Published As

Publication number Publication date
WO2015140102A1 (en) 2015-09-24

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