DE69727076D1 - Ein verfahren zur vermeidung oder hemmung von gashydraten - Google Patents

Ein verfahren zur vermeidung oder hemmung von gashydraten

Info

Publication number
DE69727076D1
DE69727076D1 DE69727076T DE69727076T DE69727076D1 DE 69727076 D1 DE69727076 D1 DE 69727076D1 DE 69727076 T DE69727076 T DE 69727076T DE 69727076 T DE69727076 T DE 69727076T DE 69727076 D1 DE69727076 D1 DE 69727076D1
Authority
DE
Germany
Prior art keywords
gas hydrates
carbon atoms
vinyl
vinyl caprolactam
group
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.)
Revoked
Application number
DE69727076T
Other languages
English (en)
Other versions
DE69727076T2 (de
Inventor
M Cohen
F Wolf
D Young
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.)
ISP Investments LLC
Original Assignee
ISP Investments LLC
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=DE69727076(D1) "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 LLC filed Critical ISP Investments LLC
Publication of DE69727076D1 publication Critical patent/DE69727076D1/de
Application granted granted Critical
Publication of DE69727076T2 publication Critical patent/DE69727076T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Liquid Carbonaceous Fuels (AREA)
DE69727076T 1996-11-06 1997-10-06 Ein verfahren zur vermeidung oder hemmung von gashydraten Revoked DE69727076T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US743696 1985-06-10
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
US910128 1997-08-13
PCT/US1997/018349 WO1998019980A1 (en) 1996-11-06 1997-10-06 A method for preventing or retarding the formation of gas hydrates

Publications (2)

Publication Number Publication Date
DE69727076D1 true DE69727076D1 (de) 2004-02-05
DE69727076T2 DE69727076T2 (de) 2004-11-25

Family

ID=27114188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69727076T Revoked DE69727076T2 (de) 1996-11-06 1997-10-06 Ein verfahren zur vermeidung oder hemmung von gashydraten

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) NO992155D0 (de)
OA (1) OA11116A (de)
WO (1) WO1998019980A1 (de)

Families Citing this family (7)

* 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
CN108472582A (zh) * 2016-01-08 2018-08-31 艺康美国股份有限公司 具有硫化氢清除和水合物抑制能力的多功能产品
WO2017192689A1 (en) 2016-05-06 2017-11-09 Saudi Arabian Oil Company Acryloyl-based copolymers, terpolymers, and use as hydrate inhibitors
CN109153784B (zh) 2016-05-06 2021-10-15 沙特阿拉伯石油公司 琥珀酰亚胺基共聚物和作为水合物抑制剂的用途
EP3452525A1 (de) 2016-05-06 2019-03-13 Saudi Arabian Oil Company Acrylamidbasierte copolymere, terpolymere und verwendung als hydratinhibitoren

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
JP3902655B2 (ja) * 1995-06-08 2007-04-11 エクソンモービル アップストリーム リサーチ カンパニー 水和物の形成を抑制する方法

Also Published As

Publication number Publication date
NO992155L (no) 1999-05-04
WO1998019980A1 (en) 1998-05-14
OA11116A (en) 2003-04-04
AU4753597A (en) 1998-05-29
EP0946470A1 (de) 1999-10-06
NO992155D0 (no) 1999-05-04
CA2270998C (en) 2007-07-17
BR9712727A (pt) 1999-10-26
JP2001524138A (ja) 2001-11-27
CA2270998A1 (en) 1998-05-14
DE69727076T2 (de) 2004-11-25
EP0946470A4 (de) 2000-12-27
JP4275740B2 (ja) 2009-06-10
DK0946470T3 (da) 2004-03-29
EP0946470B1 (de) 2004-01-02
ATE257138T1 (de) 2004-01-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation