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PE20142303A1 - PROCESS TO REDUCE THE VISCOSITY OF HEAVY CRUDE OIL THROUGH THE REMOVAL OF ASPHALTENE USING A PRECIPITATING AGENT - Google Patents

PROCESS TO REDUCE THE VISCOSITY OF HEAVY CRUDE OIL THROUGH THE REMOVAL OF ASPHALTENE USING A PRECIPITATING AGENT

Info

Publication number
PE20142303A1
PE20142303A1 PE2014001466A PE2014001466A PE20142303A1 PE 20142303 A1 PE20142303 A1 PE 20142303A1 PE 2014001466 A PE2014001466 A PE 2014001466A PE 2014001466 A PE2014001466 A PE 2014001466A PE 20142303 A1 PE20142303 A1 PE 20142303A1
Authority
PE
Peru
Prior art keywords
oil
precipitant
crude
asphaltenes
viscosity
Prior art date
Application number
PE2014001466A
Other languages
Spanish (es)
Inventor
Antonio Cardenas
Jean Carlos Bravo
Carolina Blanco
Maria Briceno
Carlos Espinoza
Socrates Acevedo
Eduardo Lima
Original Assignee
Nano Dispersions Technology 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49291459&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20142303(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nano Dispersions Technology Inc filed Critical Nano Dispersions Technology Inc
Publication of PE20142303A1 publication Critical patent/PE20142303A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/003—Solvent de-asphalting
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/30—Physical properties of feedstocks or products
    • C10G2300/302—Viscosity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

SE REFIERE A UN METODO PARA REDUCIR LA VISCOSIDAD DE PETROLEOS CRUDOS PESADOS Y EXTRA PESADOS EN UN LUGAR DE YACIMIENTO PETROLIFERO POR ELIMINACION PARCIAL DE LOS ASFALTENOS PARA PRODUCIR UN PETROLEO MEJORADO BOMBEABLE, EN DONDE EL METODO COMPRENDE: A) LA COMBINACION DE UN PETROLEO CRUDO PESADO O EXTRA PESADO Y UN PRECIPITANTE DE ALIMENTACION, EN EL QUE LA RELACION DE PRECIPITANTE VOLUMETRICO A PETROLEO CRUDO ESTA EN UN INTERVALO DE 1 A 2; B) LA PRECIPITACION DE LOS ASFALTENOS DE LA COMBINACION DE PETROLEO CRUDO Y PRECIPITANTE; C) LA SEPARACION DE LOS ASFALTENOS PRECIPITADOS PARA FORMAR UNA SUSPENSION DE PETROLEO QUE COMPRENDE LOS ASFALTENOS Y EL PRECIPITANTE, Y UNA CORRIENTE LIQUIDA QUE COMPRENDE PRECIPITANTE Y UN VOLUMEN RESTANTE DEL PETROLEO CRUDO; Y D) LA SEPARACION DE LA CORRIENTE LIQUIDA PARA PRODUCIR EL PETROLEO MEJORADO Y UNA PRIMERA CORRIENTE DE PRECIPITANTE, EN EL QUE UN RENDIMIENTO DE PETROLEO MEJORADO ES DE 90% EN PESO O MAS CON RESPECTO AL PETROLEO CRUDO PESADO O EXTRA PESADOREFERS TO A METHOD TO REDUCE THE VISCOSITY OF HEAVY AND EXTRA HEAVY CRUDE OILS IN AN OIL RESERVOIR SITE BY PARTIAL ELIMINATION OF ASPHALTENES TO PRODUCE AN IMPROVED PUMPABLE OIL, IN WHICH THE METHOD COMPRISES CRUDE PETROLEUM OR EXTRA HEAVY AND A FEED PRECIPITANT, IN WHICH THE RATIO OF VOLUMETRIC PRECIPITANT TO CRUDE OIL IS IN AN INTERVAL OF 1 TO 2; B) THE PRECIPITATION OF ASPHALTENES FROM THE COMBINATION OF CRUDE AND PRECIPITATING OIL; C) THE SEPARATION OF THE PRECIPITATED ASPHALTENES TO FORM AN OIL SUSPENSION THAT INCLUDES THE ASPHALTENES AND THE PRECIPITANT, AND A LIQUID CURRENT THAT INCLUDES PRECIPITANT AND A REMAINING VOLUME OF THE CRUDE OIL; AND D) THE SEPARATION OF THE LIQUID CURRENT TO PRODUCE THE IMPROVED OIL AND A FIRST PRECIPITANT CURRENT, IN WHICH AN IMPROVED OIL YIELD IS 90% BY WEIGHT OR MORE WITH REGARD TO HEAVY OR EXTRA HEAVY CRUDE OIL

PE2014001466A 2012-04-10 2013-04-09 PROCESS TO REDUCE THE VISCOSITY OF HEAVY CRUDE OIL THROUGH THE REMOVAL OF ASPHALTENE USING A PRECIPITATING AGENT PE20142303A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261622197P 2012-04-10 2012-04-10
US13/835,104 US20130264247A1 (en) 2012-04-10 2013-03-15 Process of reducing viscosity of heavy crude oil by removal of asphaltene using a precipitating agent

Publications (1)

Publication Number Publication Date
PE20142303A1 true PE20142303A1 (en) 2015-01-16

Family

ID=49291459

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2014001466A PE20142303A1 (en) 2012-04-10 2013-04-09 PROCESS TO REDUCE THE VISCOSITY OF HEAVY CRUDE OIL THROUGH THE REMOVAL OF ASPHALTENE USING A PRECIPITATING AGENT

Country Status (6)

Country Link
US (1) US20130264247A1 (en)
CA (1) CA2867793A1 (en)
CO (1) CO7121326A2 (en)
MX (1) MX2014012216A (en)
PE (1) PE20142303A1 (en)
WO (1) WO2013153452A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015184464A1 (en) 2014-05-30 2015-12-03 Fluor Technologies Corporation Configurations and methods of dewatering crude oil
CA2963436C (en) 2017-04-06 2022-09-20 Iftikhar Huq Partial upgrading of bitumen
US10954454B2 (en) 2017-08-21 2021-03-23 Saudi Arabian Oil Company Non-solvent crude oil heavy oil stream de-asphalting process
US10308880B2 (en) 2017-08-21 2019-06-04 Saudi Arabian Oil Company Non-solvent asphaltene removal from crude oil using solid heteropoly compounds
US11248174B2 (en) 2019-12-27 2022-02-15 Saudi Arabian Oil Company Process to remove asphaltene from heavy oil by solvent
US11225617B1 (en) 2020-06-25 2022-01-18 Saudi Arabian Oil Company Continuous catalytic deasphalting process
WO2022187124A1 (en) 2021-03-01 2022-09-09 Saudi Arabian Oil Company Integrated process with a deasphalting column for crude oil direct catalytic upgrading
WO2022187042A1 (en) 2021-03-01 2022-09-09 Saudi Arabian Oil Company Integrated process with a depolyaromatization column for the production of benzene, toluene and xylenes from pyrolysis fuel oil stream

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159571A (en) * 1960-11-28 1964-12-01 Shell Oil Co Residual oil refining process
GB8318313D0 (en) * 1983-07-06 1983-08-10 British Petroleum Co Plc Transporting and treating viscous crude oils
US20090139906A1 (en) * 2007-11-30 2009-06-04 Jan Kruyer Isoelectric separation of oil sands
KR101886858B1 (en) * 2011-07-29 2018-08-09 사우디 아라비안 오일 컴퍼니 Process for stabilization of heavy hydrocarbons

Also Published As

Publication number Publication date
CO7121326A2 (en) 2014-11-20
CA2867793A1 (en) 2013-10-17
MX2014012216A (en) 2014-11-25
WO2013153452A3 (en) 2014-01-16
WO2013153452A2 (en) 2013-10-17
US20130264247A1 (en) 2013-10-10

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