AR080304A1 - Sistemas y metodos para evaluar inhibidores de la deposicion de asfaltenos - Google Patents

Sistemas y metodos para evaluar inhibidores de la deposicion de asfaltenos

Info

Publication number
AR080304A1
AR080304A1 ARP110100573A ARP110100573A AR080304A1 AR 080304 A1 AR080304 A1 AR 080304A1 AR P110100573 A ARP110100573 A AR P110100573A AR P110100573 A ARP110100573 A AR P110100573A AR 080304 A1 AR080304 A1 AR 080304A1
Authority
AR
Argentina
Prior art keywords
milifluidic
microfluidic
methods
introducing
asphaltene deposition
Prior art date
Application number
ARP110100573A
Other languages
English (en)
Inventor
Ruela Talingting Pabalan
Campo Floryan De
Lawrence A Hough
Jean-Christophe Castaing
Gary Woodward
Original Assignee
Rhodia Operations
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 Rhodia Operations filed Critical Rhodia Operations
Publication of AR080304A1 publication Critical patent/AR080304A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2823—Raw oil, drilling fluid or polyphasic mixtures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Plasma & Fusion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Métodos para determinar la efectividad de un inhibidor de la deposicion de asfaltenos en aplicaciones en campos petrolíferos. Dichos métodos típicamente comprenden los pasos de introducir un fluido proveniente de un pozo petrolífero en un sistema microfluídico/ milifluidico; introducir en el sistema microfluídico/ milifluídico una mezcla de un inhibidor de la deposicion de asfaltenos y un vehículo en el sistema microfluídico/ milifluídico; introducir un agente precipitante, que típicamente comprende heptano; y opcionalmente introducir tolueno en el sistema microfluídico/ milifluídico; y luego observar la presencia o ausencia de formacion de agregados de asfaltenos dentro del sistema microfluídico/ milifluídico.
ARP110100573A 2010-02-24 2011-02-24 Sistemas y metodos para evaluar inhibidores de la deposicion de asfaltenos AR080304A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33882810P 2010-02-24 2010-02-24

Publications (1)

Publication Number Publication Date
AR080304A1 true AR080304A1 (es) 2012-03-28

Family

ID=44475341

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110100573A AR080304A1 (es) 2010-02-24 2011-02-24 Sistemas y metodos para evaluar inhibidores de la deposicion de asfaltenos

Country Status (9)

Country Link
US (1) US8584513B2 (es)
EP (1) EP2539708A4 (es)
CN (1) CN102782492B (es)
AR (1) AR080304A1 (es)
BR (1) BR112012021389A2 (es)
CA (1) CA2791021A1 (es)
EA (1) EA201290662A1 (es)
MX (1) MX2012009724A (es)
WO (1) WO2011106088A2 (es)

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AU2012355432B2 (en) * 2011-12-21 2015-09-03 Shell Internationale Research Maatschappij B.V. Method and composition for inhibiting asphaltene deposition in a hydrocarbon mixture
US9637676B2 (en) * 2012-01-24 2017-05-02 Baker Hughes Incorporated Asphaltene inhibitors for squeeze applications
US9282260B2 (en) 2012-04-05 2016-03-08 Baker Hughes Incorporated Visualizing polynuclear aromatic hydrocarbons within the near infrared spectrum
CA2896724A1 (en) * 2013-03-15 2014-09-25 Ecolab Usa Inc. Method of assessing asphaltene inhibitor efficiency
CN103868923B (zh) * 2014-03-24 2016-05-11 中国石油大学(华东) 一种原油沥青质结构图像采集装置及其工作方法
US20150330928A1 (en) * 2014-05-16 2015-11-19 Bartec ORB Device for determining a salt concentration of crude oil
US11035839B2 (en) * 2015-06-08 2021-06-15 Schlumberger Technology Corporation Automated method and apparatus for measuring saturate, aromatic, resin, and asphaltene fractions using microfluidics and spectroscopy
US10280714B2 (en) 2015-11-19 2019-05-07 Ecolab Usa Inc. Solid chemicals injection system for oil field applications
US10065187B2 (en) * 2016-02-12 2018-09-04 Schlumberger Technology Corporation Centrifugal platform and device for rapid analysis of oilfield fluids
CA3064009A1 (en) 2017-05-23 2018-11-29 Ecolab Usa Inc. Dilution skid and injection system for solid/high viscosity liquid chemicals
US10717918B2 (en) 2017-05-23 2020-07-21 Ecolab Usa Inc. Injection system for controlled delivery of solid oil field chemicals
CN112415180B (zh) * 2020-12-10 2021-09-10 广西交科集团有限公司 一种基于灰关联分析的橡胶沥青用基质沥青的选择方法
CN112898468B (zh) * 2021-01-21 2022-01-14 西南石油大学 一种沥青质抑制剂及其制备方法
CN119901869B (zh) * 2025-01-08 2025-10-17 中海石油(中国)有限公司 一种沥青质抑制剂抑制效果的评价装置及评价实验方法

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
FR2423775A1 (fr) * 1978-04-06 1979-11-16 Elf Union Procede et dispositif de dosage des asphaltenes dans les produits petroliers
SU1543052A1 (ru) * 1987-07-08 1990-02-15 Perm Gni Pi Neftyanoj Promy Coctab для oбpaбotkи oбboдhehhыx плactobыx флюидob
RU2082166C1 (ru) * 1994-02-04 1997-06-20 Научно-исследовательский институт по нефтепромысловой химии Устройство для определения эффективности ингибиторов и удалителей асфальтено-смолопарафиновых отложений
GB9700320D0 (en) * 1997-01-09 1997-02-26 Imperial College Method
US6313367B1 (en) * 1999-02-22 2001-11-06 Baker Hughes Incorporated Inhibition of asphaltene deposition in crude oil production systems
EP1091085A1 (en) * 1999-10-09 2001-04-11 Cognis Deutschland GmbH, Dep. Intellectual Properties Asphaltene inhibitors
GB0007830D0 (en) * 2000-03-31 2000-05-17 Ici Plc Maintenance of oil production and refining equipment
TW546370B (en) * 2000-03-31 2003-08-11 Ici Plc Method of removing asphaltenes or petroleum waxes deposited in, or preventing, or inhibiting, the deposition of asphaltenes or petroleum waxes in, oil treatment equipment
US6839137B2 (en) 2002-07-19 2005-01-04 Exxonmobil Research And Engineering Company Asphaltene aggregation in petroleum oil mixtures determined by small angle light scattering
WO2004106942A2 (en) * 2002-08-21 2004-12-09 Shell Internationale Research Maatschappij B.V. Method for measuring fluid chemistry in drilling and production operations
US6959588B2 (en) 2003-06-19 2005-11-01 Schlumberger Technology Corporation Couette device and method to study solids deposition from flowing fluids
US7079242B2 (en) * 2003-12-19 2006-07-18 Core Laboratories L.P. Method and apparatus for determining characteristics of particles in a fluid sample
US7628060B2 (en) * 2006-12-07 2009-12-08 Nalco Company Deposit removal probe and method of use
EP2009423A1 (en) * 2007-06-28 2008-12-31 Bp Oil International Limited Sample plate
CN101952455A (zh) * 2007-12-17 2011-01-19 卢克斯创新有限公司 用于维护流体输导和容纳系统的组合物和方法
CN101235280B (zh) * 2008-03-04 2010-06-23 西南石油大学 一种轻质油开采中沥青质沉积固体抑制剂

Also Published As

Publication number Publication date
CA2791021A1 (en) 2011-09-01
EA201290662A1 (ru) 2013-05-30
WO2011106088A3 (en) 2012-01-12
BR112012021389A2 (pt) 2017-04-18
MX2012009724A (es) 2012-09-28
CN102782492B (zh) 2016-06-08
US8584513B2 (en) 2013-11-19
US20110203353A1 (en) 2011-08-25
EP2539708A2 (en) 2013-01-02
CN102782492A (zh) 2012-11-14
EP2539708A4 (en) 2014-10-29
WO2011106088A2 (en) 2011-09-01

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Legal Events

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FD Application declared void or lapsed, e.g., due to non-payment of fee