MX359374B - Aplicacion de una composicion quimica para la reduccion de la viscosidad de petroleos crudos pesados y extrapesados. - Google Patents

Aplicacion de una composicion quimica para la reduccion de la viscosidad de petroleos crudos pesados y extrapesados.

Info

Publication number
MX359374B
MX359374B MX2013012324A MX2013012324A MX359374B MX 359374 B MX359374 B MX 359374B MX 2013012324 A MX2013012324 A MX 2013012324A MX 2013012324 A MX2013012324 A MX 2013012324A MX 359374 B MX359374 B MX 359374B
Authority
MX
Mexico
Prior art keywords
heavy
chemical composition
crude oils
extra
composition
Prior art date
Application number
MX2013012324A
Other languages
English (en)
Other versions
MX2013012324A (es
Inventor
Delia Miranda Olvera Alma
Manuel Domínguez Esquivel José
García Chávez Ricardo
Angel Vázquez Guevara Miguel
Original Assignee
Mexicano Inst Petrol
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 Mexicano Inst Petrol filed Critical Mexicano Inst Petrol
Priority to MX2013012324A priority Critical patent/MX359374B/es
Priority to CA2866851A priority patent/CA2866851C/en
Priority to US14/520,734 priority patent/US9790446B2/en
Publication of MX2013012324A publication Critical patent/MX2013012324A/es
Publication of MX359374B publication Critical patent/MX359374B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/02—Petroleum fractions
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/38—Heterocyclic nitrogen compounds
    • C10M133/44—Five-membered ring containing nitrogen and carbon only
    • C10M133/46—Imidazoles
    • 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
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • C10M2215/224—Imidazoles
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/077—Ionic Liquids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/02—Pour-point; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/04—Detergent property or dispersant property

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

La presente invención se relaciona con la aplicación y uso de una composición química para modificar las propiedades físicas (viscosidad y la tensión interfacial) de petróleos crudos pesados y extrapesados, para incrementar su movilidad. La composición química consiste de la combinación de sistemas a base de líquidos iónicos o no iónicos, dependiendo del carácter del petróleo crudo, o de su modificación original mediante reacción de polimerización con oxirano; estos agentes químicos pueden dispersarse en el medio acuoso u orgánico; en el primer caso la composición integrada en fase acuosa se usa en condiciones de temperatura entre 5 y 90 ºC, presiones desde 1 atm hasta 340.23 atm (5,000 psi), y en condiciones ácido-base dentro del intervalo de pH entre 4 y 12.5, aunque se prefiere un régimen básico para ciertos crudos, entre un pH de 7 y 12.5, mientras que otros se manejan en condiciones neutras o ácidas, por ejemplo entre un pH de 4 y 7; en el segundo caso, el medio dispersante es orgánico y consiste de una composición de al menos un solvente genérico, hasta tres, además de un agente surfactante a base de un amfifilo sulfonado con cadena de hidrocarburo de 12 a 16 carbonos y un catión a base de alquilamina, en las proporciones mencionadas en el cuerpo de la invención. Dichas aplicaciones se realizan en distintas etapas de la explotación de petróleo crudo pesado, desde la etapa de extracción, a fondo de pozo o en el yacimiento, o durante el transporte del petróleo crudo en oleoductos de superficie o en las líneas de descarga de los pozos productores; para ello de emplea un sistema de mezclado y bombeo a presión; para inyectar la composición química, para obtener una reducción sustancial de la viscosidad del fluido original, mejorándose la operación durante las etapas de producción, transporte y procesamiento de los crudos pesados y extrapesados.
MX2013012324A 2013-10-22 2013-10-22 Aplicacion de una composicion quimica para la reduccion de la viscosidad de petroleos crudos pesados y extrapesados. MX359374B (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MX2013012324A MX359374B (es) 2013-10-22 2013-10-22 Aplicacion de una composicion quimica para la reduccion de la viscosidad de petroleos crudos pesados y extrapesados.
CA2866851A CA2866851C (en) 2013-10-22 2014-10-10 Application of a chemical composition for viscosity modification of heavy and extra-heavy crude oils
US14/520,734 US9790446B2 (en) 2013-10-22 2014-10-22 Application of a chemical composition for viscosity modification of heavy and extra-heavy crude oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2013012324A MX359374B (es) 2013-10-22 2013-10-22 Aplicacion de una composicion quimica para la reduccion de la viscosidad de petroleos crudos pesados y extrapesados.

Publications (2)

Publication Number Publication Date
MX2013012324A MX2013012324A (es) 2015-04-21
MX359374B true MX359374B (es) 2018-09-13

Family

ID=52826684

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013012324A MX359374B (es) 2013-10-22 2013-10-22 Aplicacion de una composicion quimica para la reduccion de la viscosidad de petroleos crudos pesados y extrapesados.

Country Status (3)

Country Link
US (1) US9790446B2 (es)
CA (1) CA2866851C (es)
MX (1) MX359374B (es)

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CN106971082B (zh) * 2017-05-05 2020-06-26 中国石油化工股份有限公司 稠油井降粘参数优化方法
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CN111394081B (zh) * 2020-03-11 2022-03-08 德仕能源科技集团股份有限公司 一种自破乳型耐温稠油冷采降粘剂及其制备方法和应用
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Also Published As

Publication number Publication date
MX2013012324A (es) 2015-04-21
CA2866851C (en) 2018-09-04
CA2866851A1 (en) 2015-04-22
US9790446B2 (en) 2017-10-17
US20150111799A1 (en) 2015-04-23

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