MX369071B - Methods of preventing emulsification of crude oil in well bore treatment fluids. - Google Patents

Methods of preventing emulsification of crude oil in well bore treatment fluids.

Info

Publication number
MX369071B
MX369071B MX2015004318A MX2015004318A MX369071B MX 369071 B MX369071 B MX 369071B MX 2015004318 A MX2015004318 A MX 2015004318A MX 2015004318 A MX2015004318 A MX 2015004318A MX 369071 B MX369071 B MX 369071B
Authority
MX
Mexico
Prior art keywords
crude oil
well bore
methods
treatment fluids
preventing emulsification
Prior art date
Application number
MX2015004318A
Other languages
Spanish (es)
Other versions
MX2015004318A (en
Inventor
P Deville Jay
W Livanec Philip
P Perez Gregory
Original Assignee
Halliburton Energy Services 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
Priority claimed from US13/649,156 external-priority patent/US9051508B2/en
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of MX2015004318A publication Critical patent/MX2015004318A/en
Publication of MX369071B publication Critical patent/MX369071B/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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Of the many compositions and methods provided herein, one method includes a method of preventing emulsification of crude oil into an aqueous-based treatment fluid, comprising: contacting crude oil in a well bore with the aqueous-based treatment fluid comprising a styrene-acrylate copolymer, wherein the crude oil has an API gravity of about 10 or greater; and allowing the styrene-acrylate copolymer to interact with the crude oil in the well bore.
MX2015004318A 2012-10-11 2013-10-10 Methods of preventing emulsification of crude oil in well bore treatment fluids. MX369071B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/649,156 US9051508B2 (en) 2007-10-16 2012-10-11 Methods of preventing emulsification of crude oil in well bore treatment fluids
PCT/US2013/064373 WO2014059167A1 (en) 2012-10-11 2013-10-10 Methods of preventing emulsification of crude oil in well bore treatment fluids

Publications (2)

Publication Number Publication Date
MX2015004318A MX2015004318A (en) 2015-10-09
MX369071B true MX369071B (en) 2019-10-28

Family

ID=50477897

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015004318A MX369071B (en) 2012-10-11 2013-10-10 Methods of preventing emulsification of crude oil in well bore treatment fluids.

Country Status (8)

Country Link
EP (1) EP2906660A4 (en)
AR (1) AR092926A1 (en)
AU (1) AU2013329180B2 (en)
BR (1) BR112015007806A2 (en)
CA (1) CA2886931A1 (en)
EA (1) EA031903B1 (en)
MX (1) MX369071B (en)
WO (1) WO2014059167A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2971863C (en) 2015-03-05 2019-09-24 Halliburton Energy Services, Inc. Biopolymer composite for water-based treatment fluids

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405015A (en) * 1981-12-02 1983-09-20 Texaco Inc. Demulsification of bitumen emulsions
US4797450A (en) * 1983-10-31 1989-01-10 Arco Chemical Company Additives for water-base drilling fluid and process
US5741764A (en) * 1996-10-15 1998-04-21 The Lubrizol Corporation Two-cycle lubricant containing solvent and high molecular weight polymer
GB2351986B (en) * 1999-07-13 2002-12-24 Sofitech Nv Latex additive for water-based drilling fluids
US20040116304A1 (en) * 2002-12-02 2004-06-17 An-Ming Wu Emulsified polymer drilling fluid and methods of preparation and use thereof
US7332458B2 (en) * 2003-04-08 2008-02-19 Q'max Solutions Inc. Drilling fluid
US20060148656A1 (en) * 2004-12-30 2006-07-06 Halliburton Energy Services, Inc. Silicate-containing additives for well bore treatments and associated methods
US20080214413A1 (en) * 2005-10-11 2008-09-04 John Ewanek Water-Based Polymer Drilling Fluid and Method of Use
US7665523B2 (en) * 2007-10-16 2010-02-23 Halliburton Energy Services, Inc. Compositions and methods for treatment of well bore tar
US8137884B2 (en) * 2007-12-14 2012-03-20 Xerox Corporation Toner compositions and processes
US8394872B2 (en) * 2009-07-10 2013-03-12 Nalco Company Method of reducing the viscosity of hydrocarbon fluids

Also Published As

Publication number Publication date
EP2906660A4 (en) 2016-06-01
AU2013329180A1 (en) 2015-04-16
AU2013329180B2 (en) 2016-06-09
EA201590499A1 (en) 2015-09-30
EA031903B1 (en) 2019-03-29
EP2906660A1 (en) 2015-08-19
WO2014059167A1 (en) 2014-04-17
MX2015004318A (en) 2015-10-09
CA2886931A1 (en) 2014-04-17
BR112015007806A2 (en) 2017-07-04
AR092926A1 (en) 2015-05-06

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