OA11116A - A method for preventing or retarding the formationof gas hydrates - Google Patents

A method for preventing or retarding the formationof gas hydrates Download PDF

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Publication number
OA11116A
OA11116A OA9900090A OA9900090A OA11116A OA 11116 A OA11116 A OA 11116A OA 9900090 A OA9900090 A OA 9900090A OA 9900090 A OA9900090 A OA 9900090A OA 11116 A OA11116 A OA 11116A
Authority
OA
OAPI
Prior art keywords
vinyl
vinyl caprolactam
copolymer
composition according
group
Prior art date
Application number
OA9900090A
Other languages
English (en)
Inventor
Jeffrey M Cohen
Philip F Wolf
William D Young
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27114188&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=OA11116(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/743,696 external-priority patent/US5723524A/en
Application filed by Isp Investments Inc filed Critical Isp Investments Inc
Publication of OA11116A publication Critical patent/OA11116A/en

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
    • 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
    • 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
    • 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
    • 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
    • C10L1/1824—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms mono-hydroxy
    • 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
    • C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
    • 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
    • C10L1/2368—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing heterocyclic compounds containing nitrogen in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Treating Waste Gases (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
OA9900090A 1996-11-06 1999-04-30 A method for preventing or retarding the formationof gas hydrates OA11116A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/743,696 US5723524A (en) 1996-11-06 1996-11-06 Method for preventing or retarding the formation of gas hydrates
US91012897A 1997-08-13 1997-08-13

Publications (1)

Publication Number Publication Date
OA11116A true OA11116A (en) 2003-04-04

Family

ID=27114188

Family Applications (1)

Application Number Title Priority Date Filing Date
OA9900090A OA11116A (en) 1996-11-06 1999-04-30 A method for preventing or retarding the formationof gas hydrates

Country Status (11)

Country Link
EP (1) EP0946470B1 (de)
JP (1) JP4275740B2 (de)
AT (1) ATE257138T1 (de)
AU (1) AU4753597A (de)
BR (1) BR9712727A (de)
CA (1) CA2270998C (de)
DE (1) DE69727076T2 (de)
DK (1) DK0946470T3 (de)
NO (1) NO992155L (de)
OA (1) OA11116A (de)
WO (1) WO1998019980A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451892B1 (en) * 1999-07-13 2002-09-17 Isp Investments Inc. Method for preventing or retarding the formation of gas hydrates
US20120247972A1 (en) * 2011-03-31 2012-10-04 Baker Hughes Incorporated Process for reducing the concentration of hydrate inhibitors in water used for oil and gas production
US8887815B2 (en) 2012-01-05 2014-11-18 Halliburton Energy Services, Inc. Nanoparticle kinetic gas hydrate inhibitors
RU2689754C1 (ru) * 2016-01-08 2019-05-28 ЭКОЛАБ ЮЭсЭй ИНК. Многофункциональный продукт, способный удалять примеси сероводорода и ингибировать гидратообразование
JP2019521201A (ja) 2016-05-06 2019-07-25 サウジ アラビアン オイル カンパニーＳａｕｄｉ Ａｒａｂｉａｎ Ｏｉｌ Ｃｏｍｐａｎｙ スクシンイミド系共重合体、および水和物阻害剤としての使用
SG11201809801RA (en) 2016-05-06 2018-12-28 Saudi Arabian Oil Co Methods for synthesizing acryloyl-based copolymers, terpolymers
CN109196007B (zh) 2016-05-06 2021-07-20 沙特阿拉伯石油公司 基于丙烯酰胺的共聚物、三元共聚物以及作为水合物抑制剂的用途
US12590179B2 (en) 2022-04-29 2026-03-31 Saudi Arabian Oil Company Copolymers and terpolymers of post modified polyacrylates as efficient gas hydrate inhibitors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923012A1 (de) * 1979-06-07 1980-12-18 Basf Ag Verfahren zur gleichzeitigen entfernung von wasser und schwefelwasserstoff aus gasen
US5639925A (en) * 1992-11-20 1997-06-17 Colorado School Of Mines Additives and method for controlling clathrate hydrates in fluid systems
USH1749H (en) * 1994-09-15 1998-09-01 Exxon Production Research Company Method for inhibiting hydrate formation
WO1996041785A1 (en) * 1995-06-08 1996-12-27 Exxon Production Research Company Method for inhibiting hydrate formation

Also Published As

Publication number Publication date
DE69727076T2 (de) 2004-11-25
JP2001524138A (ja) 2001-11-27
CA2270998C (en) 2007-07-17
EP0946470B1 (de) 2004-01-02
NO992155D0 (no) 1999-05-04
DE69727076D1 (de) 2004-02-05
NO992155L (no) 1999-05-04
BR9712727A (pt) 1999-10-26
AU4753597A (en) 1998-05-29
CA2270998A1 (en) 1998-05-14
WO1998019980A1 (en) 1998-05-14
EP0946470A4 (de) 2000-12-27
EP0946470A1 (de) 1999-10-06
ATE257138T1 (de) 2004-01-15
DK0946470T3 (da) 2004-03-29
JP4275740B2 (ja) 2009-06-10

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