CA2405493C - Emulsion eau dans huile stabilisee par des solides et procede d'utilisation de cette derniere - Google Patents

Emulsion eau dans huile stabilisee par des solides et procede d'utilisation de cette derniere Download PDF

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Publication number
CA2405493C
CA2405493C CA002405493A CA2405493A CA2405493C CA 2405493 C CA2405493 C CA 2405493C CA 002405493 A CA002405493 A CA 002405493A CA 2405493 A CA2405493 A CA 2405493A CA 2405493 C CA2405493 C CA 2405493C
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CA
Canada
Prior art keywords
oil
emulsion
water
solids
solid particles
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002405493A
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English (en)
Other versions
CA2405493A1 (fr
Inventor
Ramesh Varadaraj
James R. Bragg
Monte K. Dobson
Dennis G. Peiffer
John S. Huang
Donald B. Siano
Cornelius H. Brons
Chester W. Elspass
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Upstream Research Co
Original Assignee
ExxonMobil Upstream Research 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 Research Co filed Critical ExxonMobil Upstream Research Co
Publication of CA2405493A1 publication Critical patent/CA2405493A1/fr
Application granted granted Critical
Publication of CA2405493C publication Critical patent/CA2405493C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

La présente invention concerne un procédé qui permet d'améliorer la stabilité d'une émulsion eau dans huile stabilisée par des solides dans lequel on prétraite l'huile avant l'émulsification. L'étape de prétraitement peut être réalisée par ajout d'acide dilué dans l'huile, par ajout d'un additif lignosulfonate dans l'huile, par sulfonation de l'huile, par oxydation thermique de l'huile, par traitement thermique de l'huile dans un environnement inerte et par des combinaisons de ces étapes. L'émulsion peut être utilisée dans des procédés améliorés de récupération d'hydrocarbures, y compris lorsqu'on utilise l'émulsion en tant que fluide d'entraînement pour déplacer des hydrocarbures dans une formation souterraine ou en tant que fluide barrière pour dévier des écoulements de fluides dans la formation.
CA002405493A 2000-04-25 2001-04-05 Emulsion eau dans huile stabilisee par des solides et procede d'utilisation de cette derniere Expired - Fee Related CA2405493C (fr)

Applications Claiming Priority (7)

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
US60/199,566 2000-04-25
US60/199,459 2000-04-25
US60/199,457 2000-04-25
PCT/US2001/011187 WO2001081718A1 (fr) 2000-04-25 2001-04-05 Emulsion eau dans huile stabilisee par des solides et procede d'utilisation de cette derniere

Publications (2)

Publication Number Publication Date
CA2405493A1 CA2405493A1 (fr) 2001-11-01
CA2405493C true CA2405493C (fr) 2007-08-28

Family

ID=27394024

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002405493A Expired - Fee Related CA2405493C (fr) 2000-04-25 2001-04-05 Emulsion eau dans huile stabilisee par des solides et procede d'utilisation de cette derniere

Country Status (14)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8256511B2 (en) 2007-07-24 2012-09-04 Exxonmobil Upstream Research Company Use of a heavy petroleum fraction as a drive fluid in the recovery of hydrocarbons from a subterranean formation
RU2579044C1 (ru) * 2015-02-18 2016-03-27 Сергей Владимирович Махов Способ обработки нефтесодержащего пласта

Families Citing this family (11)

* 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
CA2889424A1 (fr) 2012-09-12 2014-03-20 The University Of Wyoming Research Corporation D/B/A Western Research Institute Destabilisation continue d'emulsions
WO2014042666A1 (fr) * 2012-09-12 2014-03-20 The University Of Wyoming Research Corporation D/B/A/ Western Research Institute Procédés pour changer la stabilité d'émulsions d'eau et d'huile
CN108659809B (zh) * 2018-04-25 2020-10-27 重庆科技学院 一种基于连续压裂的浓缩液配制方法
WO2020153974A1 (fr) * 2019-01-25 2020-07-30 Hayward Baker, Inc. Procédé de réduction de la capacité de gonflement d'un sol contenant de l'argile
CN110617041B (zh) * 2019-10-09 2022-01-04 中国石油天然气股份有限公司 一种注水井吸水剖面调整方法
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 (zh) * 2021-11-05 2022-09-13 清华大学 一种凝胶颗粒乳状液体系及其提高采收率的方法
CN114395387B (zh) * 2022-03-15 2022-12-20 西南石油大学 一种形成高相变点油包水型原位乳化纳米驱油剂及其应用

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8256511B2 (en) 2007-07-24 2012-09-04 Exxonmobil Upstream Research Company Use of a heavy petroleum fraction as a drive fluid in the recovery of hydrocarbons from a subterranean formation
RU2579044C1 (ru) * 2015-02-18 2016-03-27 Сергей Владимирович Махов Способ обработки нефтесодержащего пласта

Also Published As

Publication number Publication date
EA200201136A1 (ru) 2003-04-24
GB2379468A (en) 2003-03-12
OA12250A (en) 2006-05-11
GB0223087D0 (en) 2002-11-13
GC0000222A (en) 2006-03-29
BR0110283A (pt) 2003-02-18
EA006271B1 (ru) 2005-10-27
AR029247A1 (es) 2003-06-18
DE10196124T1 (de) 2003-06-18
AU2001249902A1 (en) 2001-11-07
CA2405493A1 (fr) 2001-11-01
NO20025108L (no) 2002-12-19
MXPA02010422A (es) 2003-04-25
NO20025108D0 (no) 2002-10-24
EG22691A (en) 2003-06-30
WO2001081718A1 (fr) 2001-11-01
GB2379468A8 (en) 2003-04-01
GB2379468B (en) 2004-08-18
CN1426507A (zh) 2003-06-25

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