DK2254963T3 - Kerne-skal-flowforbedrer - Google Patents

Kerne-skal-flowforbedrer

Info

Publication number
DK2254963T3
DK2254963T3 DK08872453.9T DK08872453T DK2254963T3 DK 2254963 T3 DK2254963 T3 DK 2254963T3 DK 08872453 T DK08872453 T DK 08872453T DK 2254963 T3 DK2254963 T3 DK 2254963T3
Authority
DK
Denmark
Prior art keywords
core
flow improves
improves
flow
Prior art date
Application number
DK08872453.9T
Other languages
English (en)
Inventor
Kenneth W Smith
Stuart N Milligan
Timothy L Burden
William F Harris
Ray L Johnston
Wolfgang Klesse
Gerold Schmitt
John Wey
Wayne R Dreher
Original Assignee
Conocophillips Company Ip Services Group
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 Company Ip Services Group filed Critical Conocophillips Company Ip Services Group
Application granted granted Critical
Publication of DK2254963T3 publication Critical patent/DK2254963T3/da

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)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
DK08872453.9T 2008-02-14 2008-10-28 Kerne-skal-flowforbedrer DK2254963T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
DK2254963T3 true DK2254963T3 (da) 2012-09-17

Family

ID=40280702

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08872453.9T DK2254963T3 (da) 2008-02-14 2008-10-28 Kerne-skal-flowforbedrer

Country Status (12)

Country Link
US (3) US20090209679A1 (da)
EP (1) EP2254963B1 (da)
CN (2) CN101945967B (da)
BR (1) BRPI0821931B1 (da)
CA (1) CA2714384C (da)
CO (1) CO6290778A2 (da)
DK (1) DK2254963T3 (da)
EA (1) EA030160B1 (da)
ES (1) ES2394709T3 (da)
MX (1) MX350323B (da)
PL (1) PL2254963T3 (da)
WO (1) WO2009102348A1 (da)

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
EA030209B1 (ru) * 2010-11-16 2018-07-31 Лабризол Спешиэлти Продактс, Инк. Композиция для уменьшения вязкого сопротивления углеводородов (варианты) и способ введения латексного агента (варианты)
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
EP3433376A4 (en) * 2016-03-25 2020-03-18 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

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493000A (en) * 1968-02-07 1970-02-03 Exxon Research Engineering Co Method for reducing the frictional drag of flowing fluids
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
US3985703A (en) * 1975-06-24 1976-10-12 Rohm And Haas Company Process for manufacture of acrylic core/shell polymers
US4546784A (en) * 1982-12-29 1985-10-15 Exxon Research And Enginering Co. Drag reduction agent
US4573488A (en) * 1984-04-12 1986-03-04 The Dow Chemical Company Additives for nonaqueous liquids
GB8412423D0 (en) * 1984-05-16 1984-06-20 Allied Colloids Ltd Polymeric compositions
US4640945A (en) * 1985-11-12 1987-02-03 Exxon Research And Engineering Company Drag reduction with novel hydrocarbon soluble polyampholytes
US4693321A (en) * 1985-11-18 1987-09-15 Conoco Inc. Method using encapsulated flow improvers to reduce turbulence
US4720397A (en) * 1985-12-12 1988-01-19 General Technology Applications, Inc. Rapid dissolving polymer compositions and uses therefor
US4881566A (en) * 1988-10-11 1989-11-21 Conoco Inc. Method for reducing pressure drop in the transportation of drag reducer
CA2015832C (en) * 1989-05-15 2002-05-28 Eric K. Eisenhart Multi-stage polymer particles having a hydrophobically-modified, ionically-soluble stage
US5110874A (en) * 1989-07-18 1992-05-05 Petrolite Corporation Methods and compositions for reduction of drag in hydrocarbon fluids
US4983186A (en) * 1989-07-18 1991-01-08 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
CA2246587C (fr) * 1996-03-21 2005-06-28 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
US5928830A (en) * 1998-02-26 1999-07-27 Xerox Corporation Latex processes
AU3719899A (en) 1998-05-02 1999-11-23 Bp Chemicals Limited Polymers and their uses
US6178980B1 (en) * 1998-08-26 2001-01-30 Texaco Inc. Method for reducing the pipeline drag of heavy oil and compositions useful therein
MXPA01006122A (es) * 1998-12-21 2002-03-27 Baker Hughes Inc Inyeccion de quimicos en circuito cerrado y sistema de verificacion para operaciones petroliferas.
CA2401681C (en) * 2000-03-02 2009-10-20 George Leo Stegemeier Controlled downhole chemical injection
CA2322102A1 (en) * 2000-10-02 2002-04-02 Chemergy Ltd. Fracturing fluid
US20020065352A1 (en) * 2000-11-28 2002-05-30 Johnston Ray L Drag-reducing polymers and suspensions thereof
AU2002219885A1 (en) * 2000-11-28 2002-06-11 Conoco Inc. Drag-reducing polymer suspensions
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
TW553767B (en) * 2002-12-30 2003-09-21 Ind Tech Res Inst Method for producing ultra-fine dispersion solution
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
US7285582B2 (en) * 2004-12-30 2007-10-23 Conocophillips Company Modified latex drag reducer and processes therefor and therewith
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
US20080023071A1 (en) * 2006-07-28 2008-01-31 Smith Kenneth W Hydrate inhibited latex flow improver

Also Published As

Publication number Publication date
CA2714384A1 (en) 2009-08-20
CN101945967B (zh) 2016-04-27
MX350323B (es) 2017-09-04
CA2714384C (en) 2016-04-12
EP2254963A1 (en) 2010-12-01
US20210261707A1 (en) 2021-08-26
EP2254963B1 (en) 2012-08-01
EA030160B1 (ru) 2018-06-29
BRPI0821931B1 (pt) 2021-04-27
US20160326294A1 (en) 2016-11-10
PL2254963T3 (pl) 2012-12-31
CO6290778A2 (es) 2011-06-20
WO2009102348A1 (en) 2009-08-20
EA201070960A1 (ru) 2011-02-28
CN105837709B (zh) 2019-08-13
MX2010008968A (es) 2010-09-14
US11028210B2 (en) 2021-06-08
CN101945967A (zh) 2011-01-12
BRPI0821931A2 (pt) 2015-06-16
US20090209679A1 (en) 2009-08-20
CN105837709A (zh) 2016-08-10
ES2394709T3 (es) 2013-02-05

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