EA200701199A1 - Высоко разветвлённые полимерные материалы в качестве поверхностно-активных веществ для буровых растворов на углеводородной основе - Google Patents

Высоко разветвлённые полимерные материалы в качестве поверхностно-активных веществ для буровых растворов на углеводородной основе

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Publication number
EA200701199A1
EA200701199A1 EA200701199A EA200701199A EA200701199A1 EA 200701199 A1 EA200701199 A1 EA 200701199A1 EA 200701199 A EA200701199 A EA 200701199A EA 200701199 A EA200701199 A EA 200701199A EA 200701199 A1 EA200701199 A1 EA 200701199A1
Authority
EA
Eurasian Patent Office
Prior art keywords
active substances
polymer materials
branched polymer
highly branched
hydrocarbon based
Prior art date
Application number
EA200701199A
Other languages
English (en)
Other versions
EA013348B1 (ru
Inventor
Дэвид Энтони Боллард
Original Assignee
Эм-Ай ЭлЭлСи
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 Эм-Ай ЭлЭлСи filed Critical Эм-Ай ЭлЭлСи
Publication of EA200701199A1 publication Critical patent/EA200701199A1/ru
Publication of EA013348B1 publication Critical patent/EA013348B1/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
    • C09K8/02—Well-drilling compositions
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions
    • 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
    • Y10S507/903—Crosslinked resin or polymer

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)
  • Lubricants (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Earth Drilling (AREA)

Abstract

Описана текучая среда в скважине, включающая масляную диспергирующую фазу; немасляную фазу и поверхностно-активное вещество на основе модифицированного сложного полиэфирамида; и электровращательные способы бурения подземных пород с использованием указанной текучей среды в скважине.
EA200701199A 2006-06-20 2007-06-15 Высокоразветвленные полимерные материалы в качестве поверхностно-активных веществ для буровых растворов на углеводородной основе EA013348B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80525006P 2006-06-20 2006-06-20
PCT/US2007/071336 WO2007149779A1 (en) 2006-06-20 2007-06-15 Highly branched polymeric materials as surfactants for oil-based muds

Publications (2)

Publication Number Publication Date
EA200701199A1 true EA200701199A1 (ru) 2008-04-28
EA013348B1 EA013348B1 (ru) 2010-04-30

Family

ID=38833760

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701199A EA013348B1 (ru) 2006-06-20 2007-06-15 Высокоразветвленные полимерные материалы в качестве поверхностно-активных веществ для буровых растворов на углеводородной основе

Country Status (6)

Country Link
US (1) US7825071B2 (ru)
EP (1) EP2029693B1 (ru)
AT (1) ATE517963T1 (ru)
EA (1) EA013348B1 (ru)
NO (1) NO20090272L (ru)
WO (1) WO2007149779A1 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120241220A1 (en) * 2007-07-03 2012-09-27 Baker Hughes Incorporated Dendritic Surfactants and Extended Surfactants for Drilling Fluid Formulations
WO2013173233A1 (en) * 2012-05-17 2013-11-21 Baker Hughes Incorporated Dendritic surfactants and extended surfactants for drilling fluid formulations
CN102690641B (zh) * 2012-06-12 2014-01-29 陕西科技大学 一种磺酸盐表面活性剂及其制备方法
US20140318785A1 (en) * 2013-04-30 2014-10-30 Halliburton Energy Services, Inc. Wellbore Servicing Compositions and Methods of Making and Using Same
US10723931B2 (en) 2015-11-19 2020-07-28 Cnpc Usa Corporation Thinner for oil-based drilling fluids
US10570325B2 (en) * 2015-12-30 2020-02-25 M-I L.L.C. Branched acid emulsifier compositions and methods of use
US11377579B2 (en) 2016-12-16 2022-07-05 Schlumberger Technology Corporation Alkyl cyclic anhydride based emulsifiers for oil based mud
CN110818894B (zh) * 2019-11-13 2021-05-18 大连理工大学 一种聚酯酰胺及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975348A (en) * 1973-12-07 1976-08-17 Vulcan Materials Company Water-extended polyesteramide resins and methods for their production
US5330662A (en) * 1992-03-17 1994-07-19 The Lubrizol Corporation Compositions containing combinations of surfactants and derivatives of succinic acylating agent or hydroxyaromatic compounds and methods of using the same
CA2225792A1 (en) * 1996-04-30 1997-11-06 Toshihide Inoue Polyester amide copolymer and method of producing the same, polyester amide monomer and method of producing the same, and polyester amide resin composition
NL1007186C2 (nl) * 1997-10-01 1999-04-07 Dsm Nv ß-hydroxyalkylamide groepen bevattend condensatiepolymeer.
US6887832B2 (en) * 2000-12-29 2005-05-03 Halliburton Energy Service,S Inc. Method of formulating and using a drilling mud with fragile gels
US7122113B2 (en) * 2001-06-14 2006-10-17 Shell Oil Company Method for solubilising asphaltenes in a hydrocarbon mixture
US6784267B1 (en) * 2002-07-25 2004-08-31 Nalco Company Polymers containing hyperbranched monomers
US6964940B1 (en) * 2003-01-08 2005-11-15 Nalco Energy Services, L.P. Method of preparing quaternized amidoamine surfactants
US7608567B2 (en) * 2005-05-12 2009-10-27 Halliburton Energy Services, Inc. Degradable surfactants and methods for use

Also Published As

Publication number Publication date
ATE517963T1 (de) 2011-08-15
US20070293401A1 (en) 2007-12-20
EP2029693B1 (en) 2011-07-27
US7825071B2 (en) 2010-11-02
EP2029693A1 (en) 2009-03-04
EA013348B1 (ru) 2010-04-30
NO20090272L (no) 2009-02-06
EP2029693A4 (en) 2009-09-23
WO2007149779A1 (en) 2007-12-27

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Legal Events

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

Designated state(s): AM BY KG MD TJ TM

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

Designated state(s): AZ KZ RU