EA201491337A1 - Композиции и способы для обработки смолы в скважине - Google Patents

Композиции и способы для обработки смолы в скважине

Info

Publication number
EA201491337A1
EA201491337A1 EA201491337A EA201491337A EA201491337A1 EA 201491337 A1 EA201491337 A1 EA 201491337A1 EA 201491337 A EA201491337 A EA 201491337A EA 201491337 A EA201491337 A EA 201491337A EA 201491337 A1 EA201491337 A1 EA 201491337A1
Authority
EA
Eurasian Patent Office
Prior art keywords
resin
polymer
well
compositions
methods
Prior art date
Application number
EA201491337A
Other languages
English (en)
Other versions
EA029836B1 (ru
Inventor
Филип Уэйн Ливанек
Грег Пол Перес
Original Assignee
Халлибертон Энерджи Сервисез, Инк.
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 Халлибертон Энерджи Сервисез, Инк. filed Critical Халлибертон Энерджи Сервисез, Инк.
Publication of EA201491337A1 publication Critical patent/EA201491337A1/ru
Publication of EA029836B1 publication Critical patent/EA029836B1/ru

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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
    • 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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
    • 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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/32—Anticorrosion additives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid
    • Y10S507/929—Cleaning organic contaminant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid
    • Y10S507/929—Cleaning organic contaminant
    • Y10S507/93—Organic contaminant is asphaltic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Lubricants (AREA)

Abstract

Из многих композиций и способов, предложенных в настоящей работе, один способ включает способ, включающий приведение смолы, находящейся в скважине, в контакт со стабилизирующим смолу полимером, включающим по меньшей мере один полимер, выбранный из группы, включающей стироловый полимер, акрилатный полимер, стирол-акрилатный полимер и любую их комбинацию; предоставление стабилизирующему смолу полимеру возможности взаимодействовать со смолой так, чтобы, по меньшей мере частично, уменьшать тенденцию смолы прилипать к поверхности.
EA201491337A 2007-10-16 2013-02-08 Композиции и способы для обработки смолы в скважине EA029836B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/873,257 US7665523B2 (en) 2007-10-16 2007-10-16 Compositions and methods for treatment of well bore tar
US13/368,639 US8741816B2 (en) 2007-10-16 2012-02-08 Compositions and methods for treatment of well bore tar
PCT/US2013/025252 WO2013119890A1 (en) 2007-10-16 2013-02-08 Compositions and methods for treatment of well bore tar

Publications (2)

Publication Number Publication Date
EA201491337A1 true EA201491337A1 (ru) 2015-01-30
EA029836B1 EA029836B1 (ru) 2018-05-31

Family

ID=40261997

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201491337A EA029836B1 (ru) 2007-10-16 2013-02-08 Композиции и способы для обработки смолы в скважине

Country Status (6)

Country Link
US (4) US7665523B2 (ru)
AU (2) AU2013216930B2 (ru)
BR (1) BR112014019477A8 (ru)
CA (1) CA2701697C (ru)
EA (1) EA029836B1 (ru)
WO (2) WO2009050432A1 (ru)

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Also Published As

Publication number Publication date
AU2013216930B2 (en) 2015-10-08
US20090095534A1 (en) 2009-04-16
BR112014019477A8 (pt) 2017-07-11
CA2701697C (en) 2012-05-15
AU2013216930A1 (en) 2014-07-31
US8741816B2 (en) 2014-06-03
WO2013119890A1 (en) 2013-08-15
AU2015249037B2 (en) 2017-01-05
US8877689B2 (en) 2014-11-04
US20100081584A1 (en) 2010-04-01
US8603951B2 (en) 2013-12-10
EA029836B1 (ru) 2018-05-31
US7665523B2 (en) 2010-02-23
US20120132423A1 (en) 2012-05-31
BR112014019477A2 (ru) 2017-06-20
US20120283149A1 (en) 2012-11-08
CA2701697A1 (en) 2009-04-23
AU2015249037A1 (en) 2015-11-12
WO2009050432A1 (en) 2009-04-23

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

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