ECSP014039A - EMULSION OF WATER IN PETROLEUM IMPROVED BY STABILITY AND METHOD FOR USE - Google Patents

EMULSION OF WATER IN PETROLEUM IMPROVED BY STABILITY AND METHOD FOR USE

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Publication number
ECSP014039A
ECSP014039A ECSP014039A ECSP014039A EC SP014039 A ECSP014039 A EC SP014039A EC SP014039 A ECSP014039 A EC SP014039A EC SP014039 A ECSP014039 A EC SP014039A
Authority
EC
Ecuador
Prior art keywords
oil
emulsion
stability
water
improved
Prior art date
Application number
Other languages
Spanish (es)
Inventor
James R Bragg
Ramesh Varadaraj
Monte K Dobson
Dennis G Peiffer
John S Huang
Donald B Siano
Cornelius H Brons
Chester W Elspass
Original Assignee
Exxonmobil Upstream Res 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 Exxonmobil Upstream Res Co filed Critical Exxonmobil Upstream Res Co
Publication of ECSP014039A publication Critical patent/ECSP014039A/en

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  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Un método para mejorar la estabilidad de una emulsión de agua en petróleo mediante el pretratamiento de por lo menos una parte del petróleo antes de la emulsificación. El paso del pretratamiento puede consistir en agregar polímeros al petróleo, biotratamiento de petróleo, tratamiento fotoquímico del petróleo, o combinaciones de estos métodos. Se puede utilizar la emulsión en varios métodos para recuperación mejorada de petróleo, inclusive como agente inyector para desplazar los hidrocarburos en la formación subterránea, y se puede utilizar la emulsión como fluido de barrera para desviar el flujo de fluidos dentro de la formación.A method to improve the stability of a water-in-oil emulsion by pretreating at least part of the oil before emulsification. The pretreatment step may consist of adding polymers to the oil, biotreatment of oil, photochemical treatment of the oil, or combinations of these methods. The emulsion can be used in various methods for improved oil recovery, including as an injecting agent to displace hydrocarbons in the underground formation, and the emulsion can be used as a barrier fluid to divert fluid flow within the formation.

ECSP014039 2000-04-25 2001-10-25 EMULSION OF WATER IN PETROLEUM IMPROVED BY STABILITY AND METHOD FOR USE ECSP014039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19954600P 2000-04-25 2000-04-25

Publications (1)

Publication Number Publication Date
ECSP014039A true ECSP014039A (en) 2002-05-23

Family

ID=40410319

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSP014039 ECSP014039A (en) 2000-04-25 2001-10-25 EMULSION OF WATER IN PETROLEUM IMPROVED BY STABILITY AND METHOD FOR USE

Country Status (1)

Country Link
EC (1) ECSP014039A (en)

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