AR029247A1 - WATER EMULSION IN OIL STABILIZED WITH SOLIDS AND METHOD FOR USE - Google Patents

WATER EMULSION IN OIL STABILIZED WITH SOLIDS AND METHOD FOR USE

Info

Publication number
AR029247A1
AR029247A1 ARP010101860A ARP010101860A AR029247A1 AR 029247 A1 AR029247 A1 AR 029247A1 AR P010101860 A ARP010101860 A AR P010101860A AR P010101860 A ARP010101860 A AR P010101860A AR 029247 A1 AR029247 A1 AR 029247A1
Authority
AR
Argentina
Prior art keywords
oil
emulsion
solids
water emulsion
oil stabilized
Prior art date
Application number
ARP010101860A
Other languages
Spanish (es)
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 AR029247A1 publication Critical patent/AR029247A1/en

Links

Classifications

    • 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
    • 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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Colloid Chemistry (AREA)
  • Lubricants (AREA)

Abstract

Método para intensificar la estabilidad de una emulsion de agua en aceite estabilizada con solidos mediante tratamiento previo del aceite antes de la emulsificacion. El paso de pretratamiento se puede obtener agregando un ácido diluido a dicho aceite, agregando un aditivo de lignosulfonato a dicho aceite, sulfonando dicho aceite, oxidando térmicamente dicho aceite en un ambiente inerte y combinaciones de los mismos. La emulsion puede ser utilizada en métodos de recuperacion intensificada de petroleo, incluso utilizando la emulsion como fluido de desplazamiento para desplazar a los hidrocarburos de una formacion subterránea y utilizando la emulsion como fluido de barrera para desviar el flujo de los fluidos de la formacionMethod to enhance the stability of a water-in-oil emulsion stabilized with solids by pretreating the oil before emulsification The pretreatment step can be obtained by adding a dilute acid to said oil, adding a lignosulfonate additive to said oil, sulfonating said oil, thermally oxidizing said oil in an inert environment and combinations thereof. The emulsion can be used in methods of enhanced oil recovery, even using the emulsion as a displacement fluid to displace hydrocarbons from an underground formation and using the emulsion as a barrier fluid to divert the flow of fluids from the formation

ARP010101860A 2000-04-25 2001-04-20 WATER EMULSION IN OIL STABILIZED WITH SOLIDS AND METHOD FOR USE AR029247A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19956600P 2000-04-25 2000-04-25
US19945900P 2000-04-25 2000-04-25
US19945700P 2000-04-25 2000-04-25

Publications (1)

Publication Number Publication Date
AR029247A1 true AR029247A1 (en) 2003-06-18

Family

ID=27394024

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010101860A AR029247A1 (en) 2000-04-25 2001-04-20 WATER EMULSION IN OIL STABILIZED WITH SOLIDS AND METHOD FOR USE

Country Status (14)

Country Link
CN (1) CN1426507A (en)
AR (1) AR029247A1 (en)
AU (1) AU2001249902A1 (en)
BR (1) BR0110283A (en)
CA (1) CA2405493C (en)
DE (1) DE10196124T1 (en)
EA (1) EA006271B1 (en)
EG (1) EG22691A (en)
GB (1) GB2379468B (en)
GC (1) GC0000222A (en)
MX (1) MXPA02010422A (en)
NO (1) NO20025108L (en)
OA (1) OA12250A (en)
WO (1) WO2001081718A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6800193B2 (en) 2000-04-25 2004-10-05 Exxonmobil Upstream Research Company Mineral acid enhanced thermal treatment for viscosity reduction of oils (ECB-0002)
US7338924B2 (en) 2002-05-02 2008-03-04 Exxonmobil Upstream Research Company Oil-in-water-in-oil emulsion
US8039526B2 (en) 2006-04-05 2011-10-18 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizates including nanoclays and processes for making the same
CA2594626C (en) 2007-07-24 2011-01-11 Imperial Oil Resources Limited Use of a heavy petroleum fraction as a drive fluid in the recovery of hydrocarbons from a subterranean formation
US20150218461A1 (en) * 2012-09-12 2015-08-06 The University Of Wyoming Research Corporation D/B/A Western Research Institute Methods for Changing Stability of Water and Oil Emulsions
WO2014043404A1 (en) 2012-09-12 2014-03-20 The University Of Wyoming Research Corporation D/B/A Western Research Institute Continuous destabilization of emulsions
RU2579044C1 (en) * 2015-02-18 2016-03-27 Сергей Владимирович Махов Method of processing oil-containing formation
CN108659809B (en) * 2018-04-25 2020-10-27 重庆科技学院 Preparation method of concentrated solution based on continuous fracturing
EP3914666A4 (en) * 2019-01-25 2023-03-01 Hayward Baker, Inc. Method of reducing the swelling capacity of clay-containing soil
CN110617041B (en) * 2019-10-09 2022-01-04 中国石油天然气股份有限公司 Water injection well water absorption profile adjusting method
US20220135868A1 (en) * 2020-11-04 2022-05-05 Saudi Arabian Oil Company Methods and systems for the generation of stable oil-in-water or water-in-oil emulsion for enhanced oil recovery
CN114085661B (en) * 2021-11-05 2022-09-13 清华大学 Gel particle emulsion liquid system and method for improving recovery ratio thereof
CN114395387B (en) * 2022-03-15 2022-12-20 西南石油大学 Water-in-oil in-situ emulsified nano oil displacement agent with high phase transition point and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384997A (en) * 1978-09-29 1983-05-24 Reed Lignin, Inc. Lignosulfonated derivatives for use in enhanced oil recovery
US4219082A (en) * 1979-03-23 1980-08-26 Texaco Inc. Lignosulfonate-formaldehyde condensation products as additives in oil recovery processes involving chemical recovery agents
US4790382A (en) * 1986-12-29 1988-12-13 Texaco Inc. Alkylated oxidized lignins as surfactants
US5095986A (en) * 1990-12-24 1992-03-17 Texaco, Inc. Enhanced oil recovery using oil soluble sulfonates from lignin and benzyl alcohol

Also Published As

Publication number Publication date
NO20025108L (en) 2002-12-19
WO2001081718A1 (en) 2001-11-01
GB0223087D0 (en) 2002-11-13
DE10196124T1 (en) 2003-06-18
OA12250A (en) 2006-05-11
GB2379468A (en) 2003-03-12
AU2001249902A1 (en) 2001-11-07
EA200201136A1 (en) 2003-04-24
BR0110283A (en) 2003-02-18
NO20025108D0 (en) 2002-10-24
EA006271B1 (en) 2005-10-27
GB2379468A8 (en) 2003-04-01
EG22691A (en) 2003-06-30
GC0000222A (en) 2006-03-29
GB2379468B (en) 2004-08-18
CA2405493C (en) 2007-08-28
CA2405493A1 (en) 2001-11-01
MXPA02010422A (en) 2003-04-25
CN1426507A (en) 2003-06-25

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