BRPI0821931A2 - Promotor de fluxo, processo para produzir um promotor de fluxo e processo para reduzir perda de pressão associada com o fluxo turbulento de um fluido através de um duto - Google Patents

Promotor de fluxo, processo para produzir um promotor de fluxo e processo para reduzir perda de pressão associada com o fluxo turbulento de um fluido através de um duto

Info

Publication number
BRPI0821931A2
BRPI0821931A2 BRPI0821931-1A BRPI0821931A BRPI0821931A2 BR PI0821931 A2 BRPI0821931 A2 BR PI0821931A2 BR PI0821931 A BRPI0821931 A BR PI0821931A BR PI0821931 A2 BRPI0821931 A2 BR PI0821931A2
Authority
BR
Brazil
Prior art keywords
flow
flow promoter
promoter
duct
fluid
Prior art date
Application number
BRPI0821931-1A
Other languages
English (en)
Inventor
Wayne R Dreher
Kenneth W Smith
Stuart N Milligan
Timothy L Burden
William F Harris
Ray L Johnston
Wolfgang Klesse
Gerold Schmitt
John Wey
Original Assignee
Conocophillips Co
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 Conocophillips Co filed Critical Conocophillips Co
Publication of BRPI0821931A2 publication Critical patent/BRPI0821931A2/pt
Publication of BRPI0821931B1 publication Critical patent/BRPI0821931B1/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
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
BRPI0821931-1A 2008-02-14 2008-10-28 Promotor de fluxo, processo para produzir um promotor de fluxo e processo para reduzir perda de pressão associada com o fluxo turbulento de um fluido através de um duto BRPI0821931B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/031,290 2008-02-14
US12/031,290 US20090209679A1 (en) 2008-02-14 2008-02-14 Core-shell flow improver
PCT/US2008/081454 WO2009102348A1 (en) 2008-02-14 2008-10-28 Core-shell flow improver

Publications (2)

Publication Number Publication Date
BRPI0821931A2 true BRPI0821931A2 (pt) 2015-06-16
BRPI0821931B1 BRPI0821931B1 (pt) 2021-04-27

Family

ID=40280702

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821931-1A BRPI0821931B1 (pt) 2008-02-14 2008-10-28 Promotor de fluxo, processo para produzir um promotor de fluxo e processo para reduzir perda de pressão associada com o fluxo turbulento de um fluido através de um duto

Country Status (12)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
PE20140620A1 (es) 2010-11-16 2014-06-08 Phillips 66 Co ADITIVOS PARA MEJORAR LA INYECCION DE DRAs
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
WO2017165861A1 (en) * 2016-03-25 2017-09-28 Floyd William Clary 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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US3661541A (en) * 1969-04-22 1972-05-09 Exxon Research Engineering Co Fuel oil compositions containing a mixture of polymers to improve the pour point and flow properties
US3679582A (en) * 1969-10-08 1972-07-25 Shell Oil Co Flow improvement of waxy hydrocarbon with the aid of polysaccharide derivatives
GB1285087A (en) * 1969-12-18 1972-08-09 Shell Int Research Oil compositions
US3654994A (en) * 1970-08-06 1972-04-11 Calgon Corp Friction reducing in flowing hydrocarbon fluids
US3758406A (en) * 1971-10-22 1973-09-11 Halliburton Co Flow of hydrocarbon liquids methods and compositions for reducing frictional pressure loss in the
US3748266A (en) * 1971-11-01 1973-07-24 Halliburton Co Methods and compositions for reducing frictional pressure loss in theflow of hydrocarbon liquids
US3854893A (en) 1972-06-14 1974-12-17 Exxon Research Engineering Co Long side chain polymeric flow improvers for waxy hydrocarbon oils
US3857402A (en) * 1972-08-31 1974-12-31 Nalco Chemical Co Transmission of oil
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US5110874A (en) * 1989-07-18 1992-05-05 Petrolite Corporation Methods and compositions for reduction of drag in hydrocarbon fluids
US5080121A (en) * 1990-08-06 1992-01-14 Council Of Scientific & Industrial Research Process for the preparation of a new polymer useful for drag reduction in hydrocarbon fluids in exceptionally dilute polymer solutions
US5096603A (en) * 1990-08-08 1992-03-17 Exxon Research And Engineering Company Thermally stable hydrophobically associating rheological control additives for water-based drilling fluids
US5449732A (en) * 1993-06-18 1995-09-12 Conoco Inc. Solvent free oil soluble drag reducing polymer suspension
EP0888392B1 (fr) * 1996-03-21 2011-05-11 Ceca S.A. Copolymeres acryliques comme additifs pour l'inhibition du depot de paraffines dans les huiles brutes et compositions les contenant
FR2767835B1 (fr) * 1997-08-28 2003-09-12 Atochem Elf Sa Latex ne contenant ni composes organiques volatils ni agents de coalescence et pouvant former un film a basse temperature
US6126872A (en) * 1998-01-27 2000-10-03 Baker Hughes Incorporated Microencapsulated drag reducing agents
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BR0108881B1 (pt) * 2000-03-02 2010-10-05 sistema de injeção de substáncia quìmica para uso em um poço, poço de petróleo para produção de produtos de petróleo, e método de operar um poço de petróleo.
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US20020065352A1 (en) * 2000-11-28 2002-05-30 Johnston Ray L Drag-reducing polymers and suspensions thereof
US6841593B2 (en) * 2001-07-05 2005-01-11 Baker Hughes Incorporated Microencapsulated and macroencapsulated drag reducing agents
US6723683B2 (en) * 2001-08-07 2004-04-20 National Starch And Chemical Investment Holding Corporation Compositions for controlled release
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US6894088B2 (en) * 2003-03-24 2005-05-17 Baker Hughes Incorporated Process for homogenizing polyolefin drag reducing agents
US20050049327A1 (en) * 2003-09-02 2005-03-03 Vladimir Jovancicevic Drag reducing agents for multiphase flow
US7468402B2 (en) * 2004-03-17 2008-12-23 Baker Hughes Incorporated Polymeric nanoemulsion as drag reducer for multiphase flow
GB0409570D0 (en) * 2004-04-29 2004-06-02 Ciba Spec Chem Water Treat Ltd Particulate compositions and their manufacture
US7361628B2 (en) * 2004-12-30 2008-04-22 Conocophillips Company Remote delivery of latex drag-reducing agent without introduction of immiscible low-viscosity flow facilitator
US7285582B2 (en) * 2004-12-30 2007-10-23 Conocophillips Company Modified latex drag reducer and processes therefor and therewith
US20080023071A1 (en) * 2006-07-28 2008-01-31 Smith Kenneth W Hydrate inhibited latex flow improver
US20080058473A1 (en) * 2006-08-31 2008-03-06 Yakov Freidzon Latex for low VOC paint having improved block resistance, open time and water-softening resistance

Also Published As

Publication number Publication date
WO2009102348A1 (en) 2009-08-20
MX350323B (es) 2017-09-04
MX2010008968A (es) 2010-09-14
CA2714384C (en) 2016-04-12
US12252570B2 (en) 2025-03-18
EA201070960A1 (ru) 2011-02-28
CN101945967A (zh) 2011-01-12
ES2394709T3 (es) 2013-02-05
EP2254963B1 (en) 2012-08-01
EA030160B1 (ru) 2018-06-29
EP2254963A1 (en) 2010-12-01
US20090209679A1 (en) 2009-08-20
US11028210B2 (en) 2021-06-08
US20160326294A1 (en) 2016-11-10
CA2714384A1 (en) 2009-08-20
US20210261707A1 (en) 2021-08-26
CN105837709B (zh) 2019-08-13
CN105837709A (zh) 2016-08-10
DK2254963T3 (da) 2012-09-17
CO6290778A2 (es) 2011-06-20
BRPI0821931B1 (pt) 2021-04-27
PL2254963T3 (pl) 2012-12-31
CN101945967B (zh) 2016-04-27

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PHILLIPS 66 COMPANY (US)

B25A Requested transfer of rights approved
B25K Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication

Owner name: LUBRIZOL SPECIALTY PRODUCTS, INC (US)

Free format text: REPUBLICA-SE O DESPACHO 25.1 PUBLICADO NA RPI 2371 DE 14/06/2016 PARA CORRECAO DO ITEM (71).

Owner name: LUBRIZOL SPECIALTY PRODUCTS, INC (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: LIQUIDPOWER SPECIALTY PRODUCTS INC. (US)

B25G Requested change of headquarter approved

Owner name: LIQUIDPOWER SPECIALTY PRODUCTS INC. (US)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 27/04/2021, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2746 DE 22-08-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.