AR078666A1 - Metodos para reducir la viscosidad de los hidrocarburos - Google Patents

Metodos para reducir la viscosidad de los hidrocarburos

Info

Publication number
AR078666A1
AR078666A1 ARP100103793A ARP100103793A AR078666A1 AR 078666 A1 AR078666 A1 AR 078666A1 AR P100103793 A ARP100103793 A AR P100103793A AR P100103793 A ARP100103793 A AR P100103793A AR 078666 A1 AR078666 A1 AR 078666A1
Authority
AR
Argentina
Prior art keywords
reduce
hydrocarbon fluids
methods
hydrophobically modified
fluids
Prior art date
Application number
ARP100103793A
Other languages
English (en)
Original Assignee
Nalco Co
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 Nalco Co filed Critical Nalco Co
Publication of AR078666A1 publication Critical patent/AR078666A1/es

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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • 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
    • C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
    • C09K8/604—Polymeric 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Se revelan métodos para tratar fluidos de hidrocarburos con el fin de reducir l viscosidad aparente de los fluidos de hidrocarburos que se encuentran en las operaciones de petroleo y para reducir los depositos dentro del anillo de un pozo o conducto. El método comprende poner en contacto dichos fluidos con un polisacárido hidrofobicamente modificado para crear emulsiones de fase externa acuosa. Los polisacáridos hidrofobicamente modificados divulgados en la presente han demostrado reducir la tension interfacial por debajo de 65 mN/m y por lo tanto mejorar la transportabilidad de los fluidos de hidrocarburos intrínsecamente viscosos, tales como los petroleos crudos pesados.
ARP100103793A 2009-10-20 2010-10-18 Metodos para reducir la viscosidad de los hidrocarburos AR078666A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/582,329 US9315715B2 (en) 2009-10-20 2009-10-20 Method of reducing the viscosity of hydrocarbons

Publications (1)

Publication Number Publication Date
AR078666A1 true AR078666A1 (es) 2011-11-23

Family

ID=43879758

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100103793A AR078666A1 (es) 2009-10-20 2010-10-18 Metodos para reducir la viscosidad de los hidrocarburos

Country Status (8)

Country Link
US (1) US9315715B2 (es)
EP (1) EP2491091B1 (es)
AR (1) AR078666A1 (es)
BR (1) BR112012009507A2 (es)
CA (1) CA2775964C (es)
MX (1) MX345154B (es)
RU (1) RU2528344C2 (es)
WO (1) WO2011049923A2 (es)

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AU2012355429B8 (en) * 2011-12-21 2015-03-26 Shell Internationale Research Maatschappij B.V. Method and composition for reducing viscosity of a hydrocarbon mixture
BR112014015253A2 (pt) 2011-12-21 2017-08-22 Shell Internationale Res Maaschappij B V Método para inibir a formação de espuma em uma mistura, composição, e, mistura inibida com espuma
WO2013096218A1 (en) 2011-12-21 2013-06-27 Shell Oil Company Method and composition for inhibiting asphaltene deposition in a hydrocarbon mixture
CN104011167A (zh) 2011-12-21 2014-08-27 国际壳牌研究有限公司 抑制烃混合物中蜡的方法和组合物
US10494907B2 (en) * 2013-02-04 2019-12-03 Basf Se Process for treating subterranean oil-bearing formations comprising carbonate rocks
AR095937A1 (es) * 2013-04-05 2015-11-25 Acraf Potenciador de la solubilidad en agua a base de glucógeno
WO2015023296A1 (en) * 2013-08-16 2015-02-19 Halliburton Energy Services, Inc. Hydrophobically and hydrophilically modified polysaccharides and methods of using the same for treatment of a subterranean formation
US20160032700A1 (en) * 2014-08-01 2016-02-04 Schlumberger Technology Corporation Compositions and methods for treating subterranean formations
US10253249B2 (en) 2014-08-01 2019-04-09 Schlumberger Technology Corporation Compositions and methods for treating subterranean formations
EP3201297B1 (en) 2014-10-02 2020-07-15 Croda, Inc. Asphaltene inhibition
EP3475384A1 (en) 2016-06-24 2019-05-01 Croda, Inc. Method and compositon for asphaltene dispersion
WO2018085177A1 (en) * 2016-11-01 2018-05-11 Biocapital Holdings, Llc Methods for producing carbo sugars and applications thereof
CN108624313A (zh) * 2017-03-15 2018-10-09 中国石油化工股份有限公司 用于降低稠油粘度的组合物和稠油降粘剂及制备方法和稠油降粘方法和稠油油藏开采方法
AU2017413976B2 (en) * 2017-05-11 2023-04-20 Halliburton Energy Services, Inc. Nanocelluloses and biogums for viscosity modification
CN107142096B (zh) * 2017-06-14 2020-01-14 西南石油大学 一种生物质辅助稠油自催化改质降粘的方法
US10407624B2 (en) * 2017-11-16 2019-09-10 Dpd Chemical, Inc. Methods to deconstruct asphaltene in petroleum products
CN110272727B (zh) * 2018-03-14 2022-02-01 中国石油天然气股份有限公司 降粘剂及其制备方法
US11149294B2 (en) 2018-05-01 2021-10-19 Biocapital Holdings, Llc DNA constructs and biological devices for producing carbo sugars
NO20201362A1 (en) * 2018-06-13 2020-12-11 Mi Llc Asphaltene inhibition and/or dispersion in petroleum fluids
CN109897620A (zh) * 2019-03-27 2019-06-18 广州市天河区车陂亚贝思烘焙店 一种低温高效原油降凝剂
CN110358516A (zh) * 2019-07-19 2019-10-22 新疆肯迪能源科技有限公司 基于常温催化断链稠油沥清胶质解堵降粘剂及其制备方法
CN110746944B (zh) * 2019-11-15 2021-11-09 中国石油集团渤海钻探工程有限公司 一种合成基钻井液用流型调节剂及其制备方法
CN114133487A (zh) * 2021-11-29 2022-03-04 宁波锋成先进能源材料研究院有限公司 改性纤维素基聚表剂、乳化降粘剂及其制备方法和在稠油降粘中的应用

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US3425429A (en) 1967-01-11 1969-02-04 Chevron Res Method of moving viscous crude oil through a pipeline
US3378074A (en) * 1967-05-25 1968-04-16 Exxon Production Research Co Method for fracturing subterranean formations
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GB1465704A (en) * 1973-12-04 1977-03-02 Allied Colloids Ltd Secondary recovery of oil and polymers useful for this
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Also Published As

Publication number Publication date
WO2011049923A3 (en) 2011-08-18
CA2775964A1 (en) 2011-04-28
EP2491091A2 (en) 2012-08-29
MX2012004305A (es) 2012-05-08
WO2011049923A2 (en) 2011-04-28
US20110092393A1 (en) 2011-04-21
US9315715B2 (en) 2016-04-19
BR112012009507A2 (pt) 2016-05-17
RU2012112656A (ru) 2013-11-27
MX345154B (es) 2017-01-18
CA2775964C (en) 2018-04-24
RU2528344C2 (ru) 2014-09-10
EP2491091A4 (en) 2013-04-03
EP2491091B1 (en) 2019-12-04

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