CO6390072A2 - Polimeros reductores de friccion hidrahulica de tipo no poli-alfaolefina dispersos - Google Patents

Polimeros reductores de friccion hidrahulica de tipo no poli-alfaolefina dispersos

Info

Publication number
CO6390072A2
CO6390072A2 CO09099587A CO09099587A CO6390072A2 CO 6390072 A2 CO6390072 A2 CO 6390072A2 CO 09099587 A CO09099587 A CO 09099587A CO 09099587 A CO09099587 A CO 09099587A CO 6390072 A2 CO6390072 A2 CO 6390072A2
Authority
CO
Colombia
Prior art keywords
poly
friction reducing
hydrahulic
alfaolefine
reducing polymers
Prior art date
Application number
CO09099587A
Other languages
English (en)
Inventor
Timothy L Burden
Ray L Johnston
Stuart N Milligan
Wayde Dreher
Kenneth W Smith
William F Harris
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39768579&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CO6390072(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Conocophillips Co filed Critical Conocophillips Co
Publication of CO6390072A2 publication Critical patent/CO6390072A2/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)

Abstract

Una composición reductora de fricción hidráulica que comprende por lo menos un polímero de tipo no poli-alfaolefina que tiene un tamaño de partícula promedio en el intervalo de aproximadamente 5 hasta aproximadamente 800 micrómetros. El polímero de tipo no poli-alfaolefina se puede formar inicialmente mediante polimerización en emulsión. Las partículas de polímero iniciales después se pueden consolidar por lo menos parcialmente y después reducir de tamaño y suspender en un fluido portador. La composición reductora de fricción hidráulica resultante se puede agregar a un fluido que contiene hidrocarburo para reducir la caída de presión asociada con el flujo turbulento del fluido que contiene hidrocarburo a través de un conducto.
CO09099587A 2007-10-26 2009-09-15 Polimeros reductores de friccion hidrahulica de tipo no poli-alfaolefina dispersos CO6390072A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/925,214 US7888407B2 (en) 2007-10-26 2007-10-26 Disperse non-polyalphaolefin drag reducing polymers

Publications (1)

Publication Number Publication Date
CO6390072A2 true CO6390072A2 (es) 2012-02-29

Family

ID=39768579

Family Applications (1)

Application Number Title Priority Date Filing Date
CO09099587A CO6390072A2 (es) 2007-10-26 2009-09-15 Polimeros reductores de friccion hidrahulica de tipo no poli-alfaolefina dispersos

Country Status (14)

Country Link
US (3) US7888407B2 (es)
EP (3) EP2457942A1 (es)
CN (1) CN101932633B (es)
BR (1) BRPI0807980A2 (es)
CA (1) CA2679848C (es)
CO (1) CO6390072A2 (es)
DK (2) DK2752439T3 (es)
EA (1) EA019423B8 (es)
EC (1) ECSP099752A (es)
ES (2) ES2566956T3 (es)
MX (1) MX2009009350A (es)
PL (2) PL2190904T3 (es)
PT (1) PT2752439T (es)
WO (1) WO2009055114A1 (es)

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US20120035297A1 (en) 2010-08-09 2012-02-09 Conocophillips Company Remediation of agglomerated flow improvers
CN103627380B (zh) * 2013-11-08 2016-06-08 中国石油天然气股份有限公司 一种水溶性减阻剂及其制备和应用
FR3021327B1 (fr) * 2014-05-21 2016-06-03 Snf Sas Procede de reduction de friction dans le transport de l'ethanol
CN107323602B (zh) * 2017-07-19 2019-02-12 吉林大学 一种三明治结构的智能水凝胶材料减阻表面
CA3134708A1 (en) * 2019-03-28 2020-10-01 Championx Usa Inc. Self-inverting polymer emulsions
US11767487B2 (en) 2020-07-13 2023-09-26 Baker Hughes Oilfield Operations Llc Inverting aids for latex-based drag reducing agents
US11608466B2 (en) 2021-03-26 2023-03-21 Baker Hughes Oilfield Operations Llc Solid drag reduction additive and method of using same
US11473033B1 (en) * 2022-01-04 2022-10-18 Iris Tech, Inc. Drag reducing agent containing a great amount of an active base
WO2023132878A1 (en) * 2022-01-04 2023-07-13 Iris Tech, Inc. Drag reducing agent containing a great amount of polyacrylate

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Also Published As

Publication number Publication date
DK2190904T3 (en) 2016-05-17
EP2190904A1 (en) 2010-06-02
US20090111714A1 (en) 2009-04-30
ES2611466T3 (es) 2017-05-09
EA019423B8 (ru) 2014-04-30
BRPI0807980A2 (pt) 2014-06-24
EA019423B1 (ru) 2014-03-31
EP2190904B1 (en) 2016-02-10
EA200971011A1 (ru) 2010-04-30
EP2752439B1 (en) 2016-10-19
US20110023972A1 (en) 2011-02-03
DK2752439T3 (en) 2017-01-30
PL2752439T3 (pl) 2017-05-31
ES2566956T3 (es) 2016-04-18
EP2752439A1 (en) 2014-07-09
ECSP099752A (es) 2009-12-28
CN101932633B (zh) 2013-03-13
EP2457942A1 (en) 2012-05-30
US20180118893A1 (en) 2018-05-03
US7888407B2 (en) 2011-02-15
WO2009055114A1 (en) 2009-04-30
PT2752439T (pt) 2017-01-27
PL2190904T3 (pl) 2016-07-29
CA2679848C (en) 2013-03-19
CA2679848A1 (en) 2009-04-30
US10370502B2 (en) 2019-08-06
MX2009009350A (es) 2009-09-21
US9783644B2 (en) 2017-10-10
CN101932633A (zh) 2010-12-29

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