WO2004042190A3 - Vinyllactamcopolymerisate als gashydratinhibitoren - Google Patents

Vinyllactamcopolymerisate als gashydratinhibitoren Download PDF

Info

Publication number
WO2004042190A3
WO2004042190A3 PCT/EP2003/011928 EP0311928W WO2004042190A3 WO 2004042190 A3 WO2004042190 A3 WO 2004042190A3 EP 0311928 W EP0311928 W EP 0311928W WO 2004042190 A3 WO2004042190 A3 WO 2004042190A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas hydrate
hydrate inhibitors
weight
copolymers used
vinyllactam copolymers
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2003/011928
Other languages
English (en)
French (fr)
Other versions
WO2004042190A2 (de
Inventor
Maximilian Angel
Karin Neubecker
Stefan Stein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE50308243T priority Critical patent/DE50308243D1/de
Priority to EP03810411A priority patent/EP1561005B1/de
Priority to AU2003296562A priority patent/AU2003296562A1/en
Priority to US10/532,828 priority patent/US20060058449A1/en
Priority to CA002504834A priority patent/CA2504834A1/en
Priority to DK03810411T priority patent/DK1561005T3/da
Publication of WO2004042190A2 publication Critical patent/WO2004042190A2/de
Publication of WO2004042190A3 publication Critical patent/WO2004042190A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Gas Separation By Absorption (AREA)
  • Detergent Compositions (AREA)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Verwendung von Copolymerisaten, aufgebaut aus40 bis 99,5 Gew.-% mindestens eines ethylenisch ungesättigten, cyclischen Lactams A, 0,5 bis 60 Gew.-% Monomeren B mit einer Wasserlöslichkeit von weniger als 10 Gew.-Teilen Monomer in 100 Gew.-Teilen Wasser und0 bis 50 Gew.-% sonstigen Monomeren Cals Gashydratinhibitoren.
PCT/EP2003/011928 2002-11-06 2003-10-28 Vinyllactamcopolymerisate als gashydratinhibitoren Ceased WO2004042190A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE50308243T DE50308243D1 (en) 2002-11-06 2003-10-28 Vinyllactamcopolymerisate als gashydratinhibitoren
EP03810411A EP1561005B1 (de) 2002-11-06 2003-10-28 Vinyllactamcopolymerisate als gashydratinhibitoren
AU2003296562A AU2003296562A1 (en) 2002-11-06 2003-10-28 Vinyllactam copolymers used as gas hydrate inhibitors
US10/532,828 US20060058449A1 (en) 2002-11-06 2003-10-28 Vinyllactam copolymers used as gas hydrate inhibitors
CA002504834A CA2504834A1 (en) 2002-11-06 2003-10-28 Vinyllactam copolymers used as gas hydrate inhibitors
DK03810411T DK1561005T3 (da) 2002-11-06 2003-10-28 Vinyllactamcopolymerisater som gashydratinhibitorer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002152010 DE10252010A1 (de) 2002-11-06 2002-11-06 Vinyllactamcopolymerisate als Gashydratinhibitoren
DE10252010.0 2002-11-06

Publications (2)

Publication Number Publication Date
WO2004042190A2 WO2004042190A2 (de) 2004-05-21
WO2004042190A3 true WO2004042190A3 (de) 2004-07-08

Family

ID=32185355

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/011928 Ceased WO2004042190A2 (de) 2002-11-06 2003-10-28 Vinyllactamcopolymerisate als gashydratinhibitoren

Country Status (8)

Country Link
US (1) US20060058449A1 (de)
EP (1) EP1561005B1 (de)
AT (1) ATE373697T1 (de)
AU (1) AU2003296562A1 (de)
CA (1) CA2504834A1 (de)
DE (2) DE10252010A1 (de)
DK (1) DK1561005T3 (de)
WO (1) WO2004042190A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005053064A1 (de) * 2005-11-04 2007-05-16 Basf Ag Verfahren zur Herstellung von Pfropfpolymerisaten
US8436219B2 (en) * 2006-03-15 2013-05-07 Exxonmobil Upstream Research Company Method of generating a non-plugging hydrate slurry
BRPI0817188A2 (pt) * 2007-09-25 2015-03-17 Exxonmobil Upstream Res Co Método para controlar hidratos em um sistema de produção submarino
DE102007063060A1 (de) * 2007-12-28 2009-07-02 Basf Construction Polymers Gmbh Pfropfcopolymer als Gashydratinhibitor
CN104263340A (zh) * 2014-09-04 2015-01-07 西南石油大学化学化工学院 一种天然气水合物动力学抑制剂及制备方法
CN104357034B (zh) * 2014-10-17 2017-10-27 中国石油化工股份有限公司华北分公司 一种环保高效的天然气水合物抑制剂
CN106380541B (zh) * 2016-09-05 2018-07-13 路术松 酰胺类共聚物水合物动力学抑制剂的制备方法
CN111075397B (zh) * 2019-12-30 2024-02-13 南京惟真智能管网科技研究院有限公司 一种水合物堵塞解堵方法
CN117164758B (zh) * 2023-09-07 2026-02-27 青岛理工大学 一种适用固井水泥浆的水合物分解抑制剂及其制备与应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025798A1 (en) * 1992-06-11 1993-12-23 Shell Internationale Research Maatschappij B.V. A method for inhibiting gas hydrate formation
US5723524A (en) * 1996-11-06 1998-03-03 Isp Investments Inc. Method for preventing or retarding the formation of gas hydrates
US5848644A (en) * 1996-06-14 1998-12-15 Institut Francais Du Petrole Process for reducing the tendency of hydrates to agglomerate in production effluents containing paraffin oils
US6103820A (en) * 1996-03-13 2000-08-15 Basf Aktiengesellschaft Preparation of water-soluble copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer
DE10059816C1 (de) * 2000-12-01 2002-04-18 Clariant Gmbh Verwendung von Additiven zur Inhibierung der Gashydratbildung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219906A (en) * 1992-04-02 1993-06-15 Isp Investments Inc. Low boiling solubilizer for vinyl pyrrolidone/acrylic acid copolymers
FR2704771B1 (fr) * 1993-05-07 1995-07-13 Oreal Utilisation d'un terpolymère dérivé de vinyl lactame comme agent de moussage dans des compositions formant une mousse aérosol et composition de mise en Óoeuvre.
US6303189B1 (en) * 1995-03-03 2001-10-16 Rohm And Haas Company Method for increasing the open time of aqueous coatings
US5608024A (en) * 1995-07-18 1997-03-04 Isp Investments Inc. Process for making polymers of vinyl lactam and a polymerizable carboxylic acid, optionally with, a hydrophobic monomer, as a stable composition in an alcohol-water solvent system, having a residual vinyl lactam content of less than 500 PPM
JP3999022B2 (ja) * 2002-04-04 2007-10-31 株式会社日本触媒 ビニルピロリドン系重合体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025798A1 (en) * 1992-06-11 1993-12-23 Shell Internationale Research Maatschappij B.V. A method for inhibiting gas hydrate formation
US6103820A (en) * 1996-03-13 2000-08-15 Basf Aktiengesellschaft Preparation of water-soluble copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer
US5848644A (en) * 1996-06-14 1998-12-15 Institut Francais Du Petrole Process for reducing the tendency of hydrates to agglomerate in production effluents containing paraffin oils
US5723524A (en) * 1996-11-06 1998-03-03 Isp Investments Inc. Method for preventing or retarding the formation of gas hydrates
DE10059816C1 (de) * 2000-12-01 2002-04-18 Clariant Gmbh Verwendung von Additiven zur Inhibierung der Gashydratbildung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEM ENG SCI;CHEMICAL ENGINEERING SCIENCE APR 1996 PERGAMON PRESS INC, TARRYTOWN, NY, USA, vol. 51, no. 8, April 1996 (1996-04-01), pages 1221 - 1229 *
DATABASE COMPENDEX [online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; LEDERHOS J P ET AL: "Effective kinetic inhibitors for natural gas hydrates", XP002278057, Database accession no. EIX96273167331 *

Also Published As

Publication number Publication date
DE10252010A1 (de) 2004-05-27
EP1561005A2 (de) 2005-08-10
DK1561005T3 (da) 2008-01-14
CA2504834A1 (en) 2004-05-21
AU2003296562A1 (en) 2004-06-07
EP1561005B1 (de) 2007-09-19
ATE373697T1 (de) 2007-10-15
US20060058449A1 (en) 2006-03-16
WO2004042190A2 (de) 2004-05-21
DE50308243D1 (en) 2007-10-31
AU2003296562A8 (en) 2004-06-07

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