NO329014B1 - Fremgangsmate for a hindre eller retardere dannelsen av gasshydrater - Google Patents

Fremgangsmate for a hindre eller retardere dannelsen av gasshydrater Download PDF

Info

Publication number
NO329014B1
NO329014B1 NO20012611A NO20012611A NO329014B1 NO 329014 B1 NO329014 B1 NO 329014B1 NO 20012611 A NO20012611 A NO 20012611A NO 20012611 A NO20012611 A NO 20012611A NO 329014 B1 NO329014 B1 NO 329014B1
Authority
NO
Norway
Prior art keywords
butoxyethanol
molecular weight
vinylcaprolactam
solvent
pvcl
Prior art date
Application number
NO20012611A
Other languages
English (en)
Norwegian (no)
Other versions
NO20012611L (no
NO20012611D0 (no
Inventor
Jui-Chang Chuang
Kirill N Bakeev
Michael A Drzewinski
David E Graham
Original Assignee
Isp Investments Inc
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 Isp Investments Inc filed Critical Isp Investments Inc
Publication of NO20012611L publication Critical patent/NO20012611L/no
Publication of NO20012611D0 publication Critical patent/NO20012611D0/no
Publication of NO329014B1 publication Critical patent/NO329014B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits
    • 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
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Lubricants (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
NO20012611A 1998-12-03 2001-05-28 Fremgangsmate for a hindre eller retardere dannelsen av gasshydrater NO329014B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/204,768 US6117929A (en) 1998-12-03 1998-12-03 Method for preventing or retarding the formation of gas hydrates
PCT/US1999/025205 WO2000032545A1 (fr) 1998-12-03 1999-10-28 Procede permettant d'empecher ou de retarder la formation d'hydrates de gaz

Publications (3)

Publication Number Publication Date
NO20012611L NO20012611L (no) 2001-05-28
NO20012611D0 NO20012611D0 (no) 2001-05-28
NO329014B1 true NO329014B1 (no) 2010-07-26

Family

ID=22759357

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012611A NO329014B1 (no) 1998-12-03 2001-05-28 Fremgangsmate for a hindre eller retardere dannelsen av gasshydrater

Country Status (11)

Country Link
US (1) US6117929A (fr)
EP (1) EP1135353B1 (fr)
CN (1) CN1183069C (fr)
AT (1) ATE419226T1 (fr)
AU (1) AU1326000A (fr)
BR (1) BR9915850B1 (fr)
CA (1) CA2351431C (fr)
DE (1) DE69940213D1 (fr)
NO (1) NO329014B1 (fr)
OA (1) OA11723A (fr)
WO (1) WO2000032545A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001505971A (ja) * 1996-11-22 2001-05-08 クラリアント・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 水和ガスの形成を抑制するための添加剤
US6451892B1 (en) * 1999-07-13 2002-09-17 Isp Investments Inc. Method for preventing or retarding the formation of gas hydrates
US6222083B1 (en) * 1999-10-01 2001-04-24 Exxonmobil Upstream Research Company Method for inhibiting hydrate formation
WO2001027055A1 (fr) * 1999-10-12 2001-04-19 Isp Investments Inc. Inhibition de la corrosion et d'hydrates de gaz lors du transport d'eau et d'hydrocarbures dans un pipeline
US6432355B1 (en) * 1999-10-12 2002-08-13 Isp Investments Inc. Corrosion inhibition during transport of water and a hydrocarbon through a pipeline
US6242518B1 (en) * 2000-04-21 2001-06-05 Isp Investments Inc. Method for preventing or retarding the formulation of gas hydrates
US6451891B1 (en) * 2000-11-14 2002-09-17 Isp Investments Inc. Method for preventing or retarding the formation of gas hydrates
US6359047B1 (en) 2001-03-20 2002-03-19 Isp Investments Inc. Gas hydrate inhibitor
US20060009363A1 (en) * 2001-11-13 2006-01-12 Baker Hughes Incorporated Deep water completions fracturing fluid compositions
US7164051B2 (en) * 2002-09-03 2007-01-16 Baker Hughes Incorporated Gas hydrate inhibitors
US6566473B1 (en) * 2002-11-20 2003-05-20 Isp Investments Inc. Process for making a vinyl amide polymer composition for skin and hair compositions
US7585816B2 (en) * 2003-07-02 2009-09-08 Exxonmobil Upstream Research Company Method for inhibiting hydrate formation
US8871988B2 (en) * 2006-02-22 2014-10-28 David Graham Controlling the formation of crystalline hydrates in fluid systems
EP2414409A4 (fr) 2009-03-31 2012-11-28 Isp Investments Inc Polymères présentant des fractions n-vinyl amide et hydroxyle
US8980798B2 (en) * 2010-03-31 2015-03-17 Baker Hughes Incorporated Precipitation prevention in produced water containing hydrate inhibitors injected downhole
US9145465B2 (en) 2011-10-20 2015-09-29 Baker Hughes Incorporated Low dosage kinetic hydrate inhibitors for natural gas production systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406473A1 (de) * 1984-02-23 1985-09-19 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung waessriger dispersionen von kondesationsprodukten aus harnstoff und ch-aciden aldehyden sowie deren verwendung
DE3406474A1 (de) * 1984-02-23 1985-08-29 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung waessriger keton-harz- oder keton/aldehyd-harz-dispersionen und deren verwendung
LU86111A1 (fr) * 1985-10-09 1987-06-02 Labofina Sa Compositions ameliorees de peintures marines anti-salissures
US5723524A (en) * 1996-11-06 1998-03-03 Isp Investments Inc. Method for preventing or retarding the formation of gas hydrates

Also Published As

Publication number Publication date
NO20012611L (no) 2001-05-28
CN1334787A (zh) 2002-02-06
BR9915850A (pt) 2001-08-21
EP1135353B1 (fr) 2008-12-31
AU1326000A (en) 2000-06-19
EP1135353A1 (fr) 2001-09-26
US6117929A (en) 2000-09-12
BR9915850B1 (pt) 2010-09-21
WO2000032545A1 (fr) 2000-06-08
CA2351431C (fr) 2009-10-20
ATE419226T1 (de) 2009-01-15
CN1183069C (zh) 2005-01-05
CA2351431A1 (fr) 2000-06-08
NO20012611D0 (no) 2001-05-28
DE69940213D1 (de) 2009-02-12
OA11723A (en) 2005-01-26
EP1135353A4 (fr) 2004-04-07

Similar Documents

Publication Publication Date Title
NO329014B1 (no) Fremgangsmate for a hindre eller retardere dannelsen av gasshydrater
EP1379488B1 (fr) Inhibiteur d'hydrate de gaz
NO324139B1 (no) Fremgangsmate for a inhibere hydratdannelse
US9493598B2 (en) Polymers having acid and amide moieties, and uses thereof
US5744665A (en) Maleimide copolymers and method for inhibiting hydrate formation
NO317944B1 (no) Fremgangsmate for inhibering av hydratdannelse
US6180699B1 (en) Blend for preventing or retarding the formation of gas hydrates
JP2001505971A (ja) 水和ガスの形成を抑制するための添加剤
US6281274B1 (en) Method for preventing or retarding the formation of gas hydrates
CA2377764C (fr) Procede visant a empecher ou a retarder la formation d'hydrates de gaz
WO2010056934A1 (fr) Polymères dérivés du n-vinylformamide, de vinyle amides ou d'acrylamides et de solvant de réaction, et leurs utilisations
NO311729B1 (no) Fremgangsmåte for å inhibere hydratdannelse
JP3938405B2 (ja) 水和物の形成を抑制する方法
US6242518B1 (en) Method for preventing or retarding the formulation of gas hydrates
US7585816B2 (en) Method for inhibiting hydrate formation
US6451891B1 (en) Method for preventing or retarding the formation of gas hydrates
WO2007143489A2 (fr) Préparation inhibant la formation d'hydrates gazeux
CA2387420C (fr) Inhibition de la corrosion et d'hydrates de gaz lors du transport d'eau et d'hydrocarbures dans un pipeline
NO316402B1 (no) Anvendelse av vannl degree selig polymer til inhibering av dannelsen av gasshydrater, fremgangsmåte til inhibering av gasshydratdannelse samtanvendelse av en kjemisk forbindelse som et additiv

Legal Events

Date Code Title Description
MK1K Patent expired