AR080304A1 - Sistemas y metodos para evaluar inhibidores de la deposicion de asfaltenos - Google Patents
Sistemas y metodos para evaluar inhibidores de la deposicion de asfaltenosInfo
- 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
Links
- 230000008021 deposition Effects 0.000 title abstract 3
- 239000003112 inhibitor Substances 0.000 title abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003129 oil well Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
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.
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) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US9574981B2 (en) * | 2013-03-15 | 2017-02-21 | 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 |
WO2016200365A1 (en) | 2015-06-08 | 2016-12-15 | Schlumberger Canada Limited | 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 |
EP3630341A1 (en) | 2017-05-23 | 2020-04-08 | 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 |
Family Cites Families (16)
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 |
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 |
GB0007830D0 (en) | 2000-03-31 | 2000-05-17 | Ici Plc | Maintenance of oil production and refining 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 |
RU2315180C2 (ru) * | 2002-08-21 | 2008-01-20 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ определения химического состава флюида в процессе бурения и добычи |
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 |
US20110027803A1 (en) * | 2007-12-17 | 2011-02-03 | Artin Moussavi | Compositions and Methods for Maintenance of Fluid Conducting and Containment Systems |
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 |
-
2011
- 2011-02-24 EP EP11747811.5A patent/EP2539708A4/en not_active Withdrawn
- 2011-02-24 CN CN201180011005.9A patent/CN102782492B/zh not_active Expired - Fee Related
- 2011-02-24 MX MX2012009724A patent/MX2012009724A/es active IP Right Grant
- 2011-02-24 CA CA2791021A patent/CA2791021A1/en not_active Abandoned
- 2011-02-24 WO PCT/US2011/000335 patent/WO2011106088A2/en active Application Filing
- 2011-02-24 BR BR112012021389A patent/BR112012021389A2/pt active Search and Examination
- 2011-02-24 US US12/932,386 patent/US8584513B2/en not_active Expired - Fee Related
- 2011-02-24 AR ARP110100573A patent/AR080304A1/es not_active Application Discontinuation
- 2011-02-24 EA EA201290662A patent/EA201290662A1/ru unknown
Also Published As
Publication number | Publication date |
---|---|
CN102782492B (zh) | 2016-06-08 |
CN102782492A (zh) | 2012-11-14 |
EP2539708A4 (en) | 2014-10-29 |
WO2011106088A2 (en) | 2011-09-01 |
EA201290662A1 (ru) | 2013-05-30 |
MX2012009724A (es) | 2012-09-28 |
BR112012021389A2 (pt) | 2017-04-18 |
US20110203353A1 (en) | 2011-08-25 |
WO2011106088A3 (en) | 2012-01-12 |
CA2791021A1 (en) | 2011-09-01 |
US8584513B2 (en) | 2013-11-19 |
EP2539708A2 (en) | 2013-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed, e.g., due to non-payment of fee |