EA199900372A1 - Неводные суспензии, снижающие сопротивление течению - Google Patents

Неводные суспензии, снижающие сопротивление течению

Info

Publication number
EA199900372A1
EA199900372A1 EA199900372A EA199900372A EA199900372A1 EA 199900372 A1 EA199900372 A1 EA 199900372A1 EA 199900372 A EA199900372 A EA 199900372A EA 199900372 A EA199900372 A EA 199900372A EA 199900372 A1 EA199900372 A1 EA 199900372A1
Authority
EA
Eurasian Patent Office
Prior art keywords
flow
nonwater
suspensions
decrease
resistance
Prior art date
Application number
EA199900372A
Other languages
English (en)
Other versions
EA001538B1 (ru
Inventor
Рэй Л. Джонстон
Янг Н. Ли
Original Assignee
Коноко Инк.
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=26703327&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA199900372(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Коноко Инк. filed Critical Коноко Инк.
Publication of EA199900372A1 publication Critical patent/EA199900372A1/ru
Publication of EA001538B1 publication Critical patent/EA001538B1/ru

Links

Classifications

    • 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
    • C09K3/00—Materials not provided for elsewhere
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Saccharide Compounds (AREA)
  • Glanulating (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Данное изобретение относится к улучшению течения потоков углеводородов, таких как нефть или очищенные нефтепродукты, в каналах, например в трубопроводах. Данное изобретение также относится к стабильной неагломерирующей неводной суспензии, способной улучшить течение углеводородов в трубах, в частности очищенных углеводородов в трубах.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199900372A 1996-10-15 1997-09-12 Неводные суспензии, снижающие сопротивление течению углеводородов в трубопроводах EA001538B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2812696P 1996-10-15 1996-10-15
US08/927,911 US6172151B1 (en) 1996-10-15 1997-09-11 Nonaqueous drag reducing suspensions
PCT/US1997/016371 WO1998016586A1 (en) 1996-10-15 1997-09-12 Nonaqueous drag reducing suspensions

Publications (2)

Publication Number Publication Date
EA199900372A1 true EA199900372A1 (ru) 1999-12-29
EA001538B1 EA001538B1 (ru) 2001-04-23

Family

ID=26703327

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900372A EA001538B1 (ru) 1996-10-15 1997-09-12 Неводные суспензии, снижающие сопротивление течению углеводородов в трубопроводах

Country Status (15)

Country Link
US (1) US6172151B1 (ru)
EP (1) EP0932651B1 (ru)
CN (1) CN1206282C (ru)
AR (1) AR009972A1 (ru)
AU (1) AU4417897A (ru)
BR (1) BR9711926A (ru)
CA (1) CA2266953C (ru)
CO (1) CO4900097A1 (ru)
DE (1) DE69728682T2 (ru)
DK (1) DK0932651T3 (ru)
EA (1) EA001538B1 (ru)
ES (1) ES2215239T3 (ru)
ID (1) ID18500A (ru)
NO (1) NO321900B1 (ru)
WO (1) WO1998016586A1 (ru)

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US7012046B2 (en) * 2001-06-08 2006-03-14 Eaton Gerald B Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols
US6841593B2 (en) 2001-07-05 2005-01-11 Baker Hughes Incorporated Microencapsulated and macroencapsulated drag reducing agents
WO2003076482A1 (en) * 2002-03-07 2003-09-18 Bucher Brad A Drag reducing compositions and methods of manufacture and use
US6649670B1 (en) * 2002-12-17 2003-11-18 Baker Hughes Incorporated Continuous neat polymerization and ambient grinding methods of polyolefin drag reducing agents
US6946500B2 (en) * 2002-12-17 2005-09-20 Baker Hughes Incorporated Non-cryogenic process for grinding polyolefin drag reducing agents
US7287540B2 (en) 2003-03-14 2007-10-30 Baker Hughes Incorporated Method for introducing drag reducers into hydrocarbon transportation systems
US6894088B2 (en) * 2003-03-24 2005-05-17 Baker Hughes Incorporated Process for homogenizing polyolefin drag reducing agents
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US7863362B2 (en) * 2004-09-14 2011-01-04 Baker Hughes Incorporated Density-matched polymer slurries
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MX2007015776A (es) * 2005-06-14 2008-02-15 Baker Hughes Inc Combinacion de tipos de suspensiones de polimero para reduccion de arrastre optima en tuberias.
US20080064785A1 (en) * 2005-06-14 2008-03-13 Baker Hughes Incorporated Bi- or Multi-Modal Particle Size Distribution To Improve Drag Reduction Polymer Dissolution
CN101484556B (zh) * 2005-06-14 2013-07-03 贝克休斯公司 改进减阻聚合物溶解的双或多峰态粒度分布
US7271205B2 (en) * 2005-09-20 2007-09-18 Baker Hughes Incorporated Non-cryogenic process for granulating polymer drag reducing agents
US7256224B2 (en) * 2005-09-21 2007-08-14 Baker Hughes Incorporated Stabilized polymer drag reducing agent slurries
US8043388B2 (en) * 2005-12-13 2011-10-25 Himmelsbach Holdings, Llc Grafted polymer drag-reducing agents, grafted polymer fuel additives and production methods therefor
CA2636243C (en) * 2006-02-08 2011-11-22 Baker Hughes Incorporated Stabilized and freeze-protected polymer drag reducing agent suspensions
US7388046B2 (en) * 2006-04-19 2008-06-17 Baker Hughes Incorporated Self-dispersing waxes as polymer suspension aids
US20080139696A1 (en) * 2006-12-08 2008-06-12 Bucher Brad A Drag reducing compositions and methods of manufacture and use
CN100460448C (zh) * 2007-04-09 2009-02-11 中国石油化工集团公司 一种多功能减阻聚合物悬浮液的制备方法
US7842738B2 (en) * 2007-10-26 2010-11-30 Conocophillips Company High polymer content hybrid drag reducers
US7888407B2 (en) 2007-10-26 2011-02-15 Conocophillips Company Disperse non-polyalphaolefin drag reducing polymers
US8669304B2 (en) * 2008-06-09 2014-03-11 Flowchem, Ltd. Drag reducing compositions and methods of manufacture and use
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US9234631B2 (en) 2008-12-18 2016-01-12 Lubrizol Speciality Products, Inc. Drag reducing polymers for low molecular weight liquids applications
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RU2463320C1 (ru) * 2011-07-27 2012-10-10 Государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Способ получения антитурбулентной присадки суспензионного типа для нефти и нефтепродуктов
EP2809755A4 (en) * 2012-02-02 2015-08-12 Lubrizol Specialty Products Inc AQUEOUS RESISTANCE REDUCERS FOR ARCTIC CLIMATE ZONES
US9267094B2 (en) 2013-01-22 2016-02-23 Flowchem, Ltd. Drag reducing compositions and methods of manufacture and use
US8933149B2 (en) 2013-01-22 2015-01-13 Flowchem, Ltd. Drag reducing compositions and methods of manufacture and use
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RU2607914C1 (ru) * 2015-11-24 2017-01-11 Федеральное государственное бюджетное учреждение науки Институт химии нефти Сибирского отделения Российской академии наук (ИХН СО РАН) Способ формирования и состав противотурбулентной присадки
CN106832351B (zh) * 2017-02-20 2019-05-10 天津市华佳工贸有限公司 一种dra单体用均质剂及其制成的dra单体悬浮液
CN106928474B (zh) * 2017-02-20 2019-08-13 天津市华佳工贸有限公司 一种dra单体悬浮液的复配方法
US10676658B2 (en) 2017-08-15 2020-06-09 Saudi Arabian Oil Company Oil-based drilling fluids for high pressure and high temperature drilling operations
US10988659B2 (en) 2017-08-15 2021-04-27 Saudi Arabian Oil Company Layered double hydroxides for oil-based drilling fluids
US10876039B2 (en) 2017-08-15 2020-12-29 Saudi Arabian Oil Company Thermally stable surfactants for oil based drilling fluids
CN111032818A (zh) 2017-08-15 2020-04-17 沙特阿拉伯石油公司 油基钻井液的热稳定表面活性剂
US10647903B2 (en) 2017-08-15 2020-05-12 Saudi Arabian Oil Company Oil-based drilling fluid compositions which include layered double hydroxides as rheology modifiers and amino amides as emulsifiers
US10640696B2 (en) 2017-08-15 2020-05-05 Saudi Arabian Oil Company Oil-based drilling fluids for high pressure and high temperature drilling operations
US10745606B2 (en) 2017-08-15 2020-08-18 Saudi Arabian Oil Company Oil-based drilling fluid compositions which include layered double hydroxides as rheology modifiers
US10793762B2 (en) 2017-08-15 2020-10-06 Saudi Arabian Oil Company Layered double hydroxides for oil-based drilling fluids
RU2675239C1 (ru) * 2017-12-12 2018-12-18 Публичное акционерное общество "СИБУР Холдинг" Способ приготовления стабильной неагломерирующей суспензии и антитурбулентной присадки на ее основе
US11199296B2 (en) * 2019-06-14 2021-12-14 Baker Hughes Oilfield Operations Llc Drag reducing agents
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Also Published As

Publication number Publication date
CN1206282C (zh) 2005-06-15
US6172151B1 (en) 2001-01-09
EP0932651A1 (en) 1999-08-04
CN1233271A (zh) 1999-10-27
DK0932651T3 (da) 2004-07-12
DE69728682T2 (de) 2005-04-07
EA001538B1 (ru) 2001-04-23
EP0932651A4 (en) 2002-10-30
AU4417897A (en) 1998-05-11
CA2266953A1 (en) 1998-04-23
WO1998016586A1 (en) 1998-04-23
ID18500A (id) 1998-04-16
EP0932651B1 (en) 2004-04-14
BR9711926A (pt) 2001-10-30
AR009972A1 (es) 2000-05-17
DE69728682D1 (de) 2004-05-19
NO991777D0 (no) 1999-04-14
NO321900B1 (no) 2006-07-17
NO991777L (no) 1999-04-14
CO4900097A1 (es) 2000-03-27
ES2215239T3 (es) 2004-10-01
CA2266953C (en) 2003-10-28

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Legal Events

Date Code Title Description
PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM KG MD TJ TM

PC4A Registration of transfer of a eurasian patent by assignment
PC4A Registration of transfer of a eurasian patent by assignment
MK4A Patent expired

Designated state(s): AZ BY KZ RU