BR112017001951A2 - emulsões de polímero para uso em restauração de óleo cru - Google Patents

emulsões de polímero para uso em restauração de óleo cru

Info

Publication number
BR112017001951A2
BR112017001951A2 BR112017001951A BR112017001951A BR112017001951A2 BR 112017001951 A2 BR112017001951 A2 BR 112017001951A2 BR 112017001951 A BR112017001951 A BR 112017001951A BR 112017001951 A BR112017001951 A BR 112017001951A BR 112017001951 A2 BR112017001951 A2 BR 112017001951A2
Authority
BR
Brazil
Prior art keywords
polymer emulsions
crude oil
shear
restoration
terms
Prior art date
Application number
BR112017001951A
Other languages
English (en)
Other versions
BR112017001951B1 (pt
Inventor
e reed Peter
J Andrews William
Harry Li Xiaojin
Original Assignee
Ecolab Usa 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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of BR112017001951A2 publication Critical patent/BR112017001951A2/pt
Publication of BR112017001951B1 publication Critical patent/BR112017001951B1/pt

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
    • 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
    • C09K8/588—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 polymers
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)

Abstract

resumo "emulsões de polímero para uso em restauração de óleo cru" as emulsões de polímeros de controlo de mobilidade podem ser utilizadas para aumentar a recuperação de petróleo bruto a partir de uma formação contendo hidrocarbonetos subterrâneos. um fluido de inundação compreendendo as emulsões de polímero é injetado num poço que está em contato com a formação contendo hidrocarbonetos subterrâneos. os polímeros podem ser temporariamente reticulados e têm uma degradação de cisalhamento protegida e uma injetividade melhorada no poço; a resistência ao cisalhamento pode ser medida em termos de perda de viscosidade devido ao cisalhamento e a injetividade melhorada pode ser medida em termos da razão de filtro do fluido de inundação, taxa de fluxo e viscosidade.
BR112017001951-5A 2014-07-29 2015-07-29 Método para aumentar a recuperação de óleo bruto a partir de uma formação subterrânea que contém hidrocarbonetos BR112017001951B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/445,599 US10442980B2 (en) 2014-07-29 2014-07-29 Polymer emulsions for use in crude oil recovery
US14/445,599 2014-07-29
PCT/US2015/042715 WO2016019052A1 (en) 2014-07-29 2015-07-29 Polymer emulsions for use in crude oil recovery

Publications (2)

Publication Number Publication Date
BR112017001951A2 true BR112017001951A2 (pt) 2017-11-21
BR112017001951B1 BR112017001951B1 (pt) 2023-02-07

Family

ID=55179365

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017001951-5A BR112017001951B1 (pt) 2014-07-29 2015-07-29 Método para aumentar a recuperação de óleo bruto a partir de uma formação subterrânea que contém hidrocarbonetos

Country Status (12)

Country Link
US (2) US10442980B2 (pt)
EP (2) EP3174951B1 (pt)
CN (2) CN111394083B (pt)
AU (2) AU2015296573C1 (pt)
BR (1) BR112017001951B1 (pt)
CA (1) CA2956444A1 (pt)
CO (1) CO2017000726A2 (pt)
EA (2) EA034102B1 (pt)
EC (1) ECSP17005887A (pt)
IL (1) IL250283A0 (pt)
MX (1) MX2017001282A (pt)
WO (1) WO2016019052A1 (pt)

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Also Published As

Publication number Publication date
CN111394083B (zh) 2022-10-21
EA034102B1 (ru) 2019-12-26
AU2019240605A1 (en) 2019-10-24
CA2956444A1 (en) 2016-02-04
US20200040251A1 (en) 2020-02-06
EP3174951B1 (en) 2020-10-28
US20160032170A1 (en) 2016-02-04
CN106715640B (zh) 2020-04-21
MX2017001282A (es) 2017-05-10
US11118099B2 (en) 2021-09-14
AU2015296573B2 (en) 2019-07-04
EP3904484A1 (en) 2021-11-03
US10442980B2 (en) 2019-10-15
BR112017001951B1 (pt) 2023-02-07
EP3174951A1 (en) 2017-06-07
EA201992069A3 (ru) 2020-03-31
WO2016019052A1 (en) 2016-02-04
EA201992069A2 (ru) 2020-01-09
IL250283A0 (en) 2017-03-30
CN106715640A (zh) 2017-05-24
AU2015296573A1 (en) 2017-02-09
AU2015296573C1 (en) 2019-10-24
ECSP17005887A (es) 2018-11-30
CN111394083A (zh) 2020-07-10
EP3174951A4 (en) 2017-12-27
CO2017000726A2 (es) 2017-04-20
EA201790081A1 (ru) 2017-07-31

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