CO6290778A2 - Mejorador de flujo que comprende varias particulas de nucleo-cubierta que pueden ser formadas por polimerizacion por emulsion - Google Patents

Mejorador de flujo que comprende varias particulas de nucleo-cubierta que pueden ser formadas por polimerizacion por emulsion

Info

Publication number
CO6290778A2
CO6290778A2 CO10113388A CO10113388A CO6290778A2 CO 6290778 A2 CO6290778 A2 CO 6290778A2 CO 10113388 A CO10113388 A CO 10113388A CO 10113388 A CO10113388 A CO 10113388A CO 6290778 A2 CO6290778 A2 CO 6290778A2
Authority
CO
Colombia
Prior art keywords
flow improver
emulsion polymerization
nucleo
includes various
core
Prior art date
Application number
CO10113388A
Other languages
English (en)
Inventor
Wayne R Dreher
Kenneth W Smith
Timothy L Burden
Ray L Johnston
Gerold Schmitt
John Wey
Wolfgang Klesse
William F Harris
Original Assignee
Conocophilliphs Company
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 Conocophilliphs Company filed Critical Conocophilliphs Company
Publication of CO6290778A2 publication Critical patent/CO6290778A2/es

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
    • C08F2/00—Processes of polymerisation
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Colloid Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Inorganic Chemistry (AREA)

Abstract

Un mejorador de flujo que comprende varias partículas de núcleo-cubierta que pueden ser formadas por polimerización por emulsión. El núcleo de las partículas núcleo-cubierta puede incluir un polímero de reducción de resistencia, mientras que la cubierta de las partículas puede incluir unidades repetidas de un compuesto hidrofóbico y un compuesto anfifílico. El mejorador de flujo puede demostrar estabilidad de bombeo incrementada sobre mejoradores de flujo de latex preparados convencionalmente.
CO10113388A 2008-02-14 2010-09-14 Mejorador de flujo que comprende varias particulas de nucleo-cubierta que pueden ser formadas por polimerizacion por emulsion CO6290778A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/031,290 US20090209679A1 (en) 2008-02-14 2008-02-14 Core-shell flow improver

Publications (1)

Publication Number Publication Date
CO6290778A2 true CO6290778A2 (es) 2011-06-20

Family

ID=40280702

Family Applications (1)

Application Number Title Priority Date Filing Date
CO10113388A CO6290778A2 (es) 2008-02-14 2010-09-14 Mejorador de flujo que comprende varias particulas de nucleo-cubierta que pueden ser formadas por polimerizacion por emulsion

Country Status (12)

Country Link
US (3) US20090209679A1 (es)
EP (1) EP2254963B1 (es)
CN (2) CN105837709B (es)
BR (1) BRPI0821931B1 (es)
CA (1) CA2714384C (es)
CO (1) CO6290778A2 (es)
DK (1) DK2254963T3 (es)
EA (1) EA030160B1 (es)
ES (1) ES2394709T3 (es)
MX (1) MX350323B (es)
PL (1) PL2254963T3 (es)
WO (1) WO2009102348A1 (es)

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US8282266B2 (en) 2007-06-27 2012-10-09 H R D Corporation System and process for inhibitor injection
CN102453297B (zh) * 2010-10-28 2013-10-16 中国石油天然气股份有限公司 一种超分子聚合物油品减阻剂及其制备方法
BR112013012093B1 (pt) 2010-11-16 2020-10-06 Liquidpower Specialty Products Inc Aditivos para reduzir o arrasto
DE102012007438A1 (de) * 2012-04-13 2013-10-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Thermotrope Partikel, Verfahren zu deren Herstellung und deren Verwendung sowie diese enthaltende dotierte Polymere
US11498983B2 (en) * 2016-03-25 2022-11-15 William Clary Floyd Light-activated coating and materials
US11767487B2 (en) 2020-07-13 2023-09-26 Baker Hughes Oilfield Operations Llc Inverting aids for latex-based drag reducing agents
CN114515554A (zh) * 2022-01-18 2022-05-20 国家石油天然气管网集团有限公司 一种聚α-烯烃减阻高分子聚合物微胶囊的制备方法

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US3679582A (en) * 1969-10-08 1972-07-25 Shell Oil Co Flow improvement of waxy hydrocarbon with the aid of polysaccharide derivatives
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GB8412423D0 (en) * 1984-05-16 1984-06-20 Allied Colloids Ltd Polymeric compositions
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Also Published As

Publication number Publication date
CA2714384C (en) 2016-04-12
EP2254963A1 (en) 2010-12-01
DK2254963T3 (da) 2012-09-17
CA2714384A1 (en) 2009-08-20
PL2254963T3 (pl) 2012-12-31
CN101945967B (zh) 2016-04-27
CN105837709A (zh) 2016-08-10
MX2010008968A (es) 2010-09-14
CN105837709B (zh) 2019-08-13
US20160326294A1 (en) 2016-11-10
ES2394709T3 (es) 2013-02-05
BRPI0821931B1 (pt) 2021-04-27
EA201070960A1 (ru) 2011-02-28
MX350323B (es) 2017-09-04
BRPI0821931A2 (pt) 2015-06-16
US20210261707A1 (en) 2021-08-26
EP2254963B1 (en) 2012-08-01
WO2009102348A1 (en) 2009-08-20
CN101945967A (zh) 2011-01-12
EA030160B1 (ru) 2018-06-29
US20090209679A1 (en) 2009-08-20
US11028210B2 (en) 2021-06-08

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