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BR0213802A - Copolìmero útil para a preparação de géis de ácidos - Google Patents

Copolìmero útil para a preparação de géis de ácidos

Info

Publication number
BR0213802A
BR0213802A BR0213802-6A BR0213802A BR0213802A BR 0213802 A BR0213802 A BR 0213802A BR 0213802 A BR0213802 A BR 0213802A BR 0213802 A BR0213802 A BR 0213802A
Authority
BR
Brazil
Prior art keywords
copolymer
preparation
acid gels
useful copolymer
useful
Prior art date
Application number
BR0213802-6A
Other languages
English (en)
Inventor
David J Poelker
Joann Mcmahon
Dee Harkey
Original Assignee
Baker Hughes 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
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR0213802A publication Critical patent/BR0213802A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
    • 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
    • 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
    • Y10S507/922—Fracture fluid
    • Y10S507/923—Fracture acidizing
    • 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
    • Y10S507/933—Acidizing or formation destroying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing Of Solid Wastes (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

"COPOLìMERO úTIL PARA A PREPARAçãO DE GéIS DE áCIDOS". é revelado um copolímero útil para preparar géis de ácidos compreendendo um copolímero possuindo uma cadeia principal de copolímero, o copolímero possuindo uma fórmula geral (I): onde: (a) A é um H ou outro grupo de terminação; (b) R~ 1~ é um OH ou NH~ 2~; (c) R~ 2~ é um O ou NH;(d) Z é um inteiro possuindo um valor de 1 a 4; (e) X e Y estão presentes em uma relação (X:Y) de 3:2 até 4:1; (f) estruturas I e II estão presentes como blocos ou distribuídas aleatoriamente ao longo da cadeia principal do copolímero; e onde o copolímero possui um peso molecular de cerca de 1.000.000 a cerca de 10.000.000.
BR0213802-6A 2001-11-07 2002-09-09 Copolìmero útil para a preparação de géis de ácidos BR0213802A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/045,221 US6855672B2 (en) 2001-11-07 2001-11-07 Copolymers useful for gelling acids
PCT/US2002/028711 WO2003040521A1 (en) 2001-11-07 2002-09-09 Copolymers useful for gelling acids

Publications (1)

Publication Number Publication Date
BR0213802A true BR0213802A (pt) 2004-10-19

Family

ID=21936676

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0213802-6A BR0213802A (pt) 2001-11-07 2002-09-09 Copolìmero útil para a preparação de géis de ácidos

Country Status (11)

Country Link
US (1) US6855672B2 (pt)
EP (1) EP1442198B1 (pt)
AT (1) ATE335123T1 (pt)
BR (1) BR0213802A (pt)
CA (1) CA2465959C (pt)
DE (1) DE60213640T2 (pt)
DK (1) DK1442198T3 (pt)
ES (1) ES2265051T3 (pt)
MX (1) MXPA04004228A (pt)
NO (1) NO20041459L (pt)
WO (1) WO2003040521A1 (pt)

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US8278250B2 (en) 2003-05-16 2012-10-02 Halliburton Energy Services, Inc. Methods useful for diverting aqueous fluids in subterranean operations
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CN100386403C (zh) * 2005-06-10 2008-05-07 中国石油天然气股份有限公司 一种辫状梳形抗盐聚合物增稠剂
US20080110624A1 (en) * 2005-07-15 2008-05-15 Halliburton Energy Services, Inc. Methods for controlling water and particulate production in subterranean wells
US7678743B2 (en) 2006-09-20 2010-03-16 Halliburton Energy Services, Inc. Drill-in fluids and associated methods
US7687438B2 (en) 2006-09-20 2010-03-30 Halliburton Energy Services, Inc. Drill-in fluids and associated methods
US7678742B2 (en) 2006-09-20 2010-03-16 Halliburton Energy Services, Inc. Drill-in fluids and associated methods
US7730950B2 (en) * 2007-01-19 2010-06-08 Halliburton Energy Services, Inc. Methods for treating intervals of a subterranean formation having variable permeability
US7934557B2 (en) 2007-02-15 2011-05-03 Halliburton Energy Services, Inc. Methods of completing wells for controlling water and particulate production
US7552771B2 (en) * 2007-11-14 2009-06-30 Halliburton Energy Services, Inc. Methods to enhance gas production following a relative-permeability-modifier treatment
US20090253594A1 (en) * 2008-04-04 2009-10-08 Halliburton Energy Services, Inc. Methods for placement of sealant in subterranean intervals
US7998910B2 (en) 2009-02-24 2011-08-16 Halliburton Energy Services, Inc. Treatment fluids comprising relative permeability modifiers and methods of use
US8420576B2 (en) * 2009-08-10 2013-04-16 Halliburton Energy Services, Inc. Hydrophobically and cationically modified relative permeability modifiers and associated methods
US8668010B2 (en) 2010-12-06 2014-03-11 Halliburton Energy Services, Inc. Wellbore servicing compositions comprising a fluid loss agent and methods of making and using same
MX2018002718A (es) * 2015-09-23 2018-04-13 Halliburton Energy Services Inc Composiciones que comprenden quelante acido para tratar formaciones subterraneas que incluyan una o mas fracturas.
WO2017211563A1 (en) 2016-06-07 2017-12-14 Tougas Oilfield Solutions Gmbh Method for inhibiting metal corrosion in oil and natural gas production
CN106279526B (zh) * 2016-08-16 2018-09-04 中国石油化工股份有限公司 一种冻胶微球体系及其制备方法，冻胶微球分散体系，冻胶微球强化聚合物驱体系
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Also Published As

Publication number Publication date
DE60213640D1 (de) 2006-09-14
DE60213640T2 (de) 2007-09-20
EP1442198A1 (en) 2004-08-04
CA2465959C (en) 2010-11-23
US6855672B2 (en) 2005-02-15
CA2465959A1 (en) 2003-05-15
EP1442198B1 (en) 2006-08-02
DK1442198T3 (da) 2006-11-27
ES2265051T3 (es) 2007-02-01
MXPA04004228A (es) 2004-07-08
NO20041459L (no) 2004-06-02
ATE335123T1 (de) 2006-08-15
WO2003040521A1 (en) 2003-05-15
US20030104948A1 (en) 2003-06-05

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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