NO992278D0 - FremgangsmÕte for hindring av gasshydratplugging i r°rledninger - Google Patents
FremgangsmÕte for hindring av gasshydratplugging i r°rledningerInfo
- Publication number
- NO992278D0 NO992278D0 NO992278A NO992278A NO992278D0 NO 992278 D0 NO992278 D0 NO 992278D0 NO 992278 A NO992278 A NO 992278A NO 992278 A NO992278 A NO 992278A NO 992278 D0 NO992278 D0 NO 992278D0
- Authority
- NO
- Norway
- Prior art keywords
- pipelines
- procedure
- gas hydrate
- preventing gas
- hydrate plugging
- Prior art date
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
- 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
- C10L3/10—Working-up natural gas or synthetic natural 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
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pipeline Systems (AREA)
- Treating Waste Gases (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO992278A NO992278L (no) | 1999-05-11 | 1999-05-11 | FremgangsmÕte for forhindring av tilstopping rørledninger med gasshydrater |
GB0011316A GB2349889A (en) | 1999-05-11 | 2000-05-10 | A method for inhibiting gas hydrate formation using polymeric amides of molecular mass less than 1000 |
JP2000138787A JP2000356088A (ja) | 1999-05-11 | 2000-05-11 | ガスハイドレートによるパイプラインの閉塞を防止する方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO992278A NO992278L (no) | 1999-05-11 | 1999-05-11 | FremgangsmÕte for forhindring av tilstopping rørledninger med gasshydrater |
Publications (2)
Publication Number | Publication Date |
---|---|
NO992278D0 true NO992278D0 (no) | 1999-05-11 |
NO992278L NO992278L (no) | 2000-11-13 |
Family
ID=19903321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO992278A NO992278L (no) | 1999-05-11 | 1999-05-11 | FremgangsmÕte for forhindring av tilstopping rørledninger med gasshydrater |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2000356088A (no) |
GB (1) | GB2349889A (no) |
NO (1) | NO992278L (no) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10114638C1 (de) | 2001-03-24 | 2002-05-23 | Clariant Gmbh | Additive zur Inhibierung der Gashydratbildung und deren Verwendung |
DE10240026A1 (de) * | 2002-08-27 | 2004-03-11 | Merck Patent Gmbh | Verfahren zur Herstellung von Monoalkylaminoketonen |
WO2005005567A1 (en) | 2003-07-02 | 2005-01-20 | Exxonmobil Upstream Research Company | A method for inhibiting hydrate formation |
NO331537B1 (no) | 2009-03-06 | 2012-01-23 | Schlumberger Norge As | Gasshydratinhibitorer og fremgangsmate for a kontrollere gasshydratdannelse og tilstopping av gasshydratdannende fluider |
EP2275641A1 (en) * | 2009-06-02 | 2011-01-19 | Shell Internationale Research Maatschappij B.V. | Method of producing a combined gaseous hydrocarbon component stream and liquid hydrocarbon component streams, and an apparatus therefor |
WO2015138048A1 (en) * | 2014-03-12 | 2015-09-17 | Exxonmobil Upstream Research Company | System and method for inhibiting hydrate film growth on tubular walls |
US9765254B2 (en) * | 2014-10-30 | 2017-09-19 | Ecolab Usa Inc. | Cationic ammonium surfactants as low dosage hydrate inhibitors |
US10113128B2 (en) | 2015-04-01 | 2018-10-30 | Ecolab Usa Inc. | Fluorine-containing agents for enhancing hydrate inhibitors |
BR112017023709A2 (pt) | 2015-05-11 | 2018-07-17 | Akzo Nobel Chemicals Int Bv | uso de composto que contém nitrogênio ativo na superfície, método de inibição da aglomeração de hidratos de gás em condutores, e antiaglomerante para hidratos de gás |
SG11201809801RA (en) * | 2016-05-06 | 2018-12-28 | Saudi Arabian Oil Co | Methods for synthesizing acryloyl-based copolymers, terpolymers |
GB201703615D0 (en) * | 2017-03-07 | 2017-04-19 | Univ I Stavanger | Method of inhibiting the agglomeration of gas hydrates |
EP3864108B1 (en) | 2018-10-09 | 2022-06-15 | Clariant International Ltd | Unsymmetrically substituted dicarboxylic acid diamido ammonium salts and their use for gas hydrate anti-agglomeration |
US11161804B2 (en) | 2018-10-09 | 2021-11-02 | Clariant International Ltd. | Unsymmetrically substituted dicarboxylic acid diamido ammonium salts and their use for gas hydrate anti-agglomeration |
US11753577B2 (en) | 2019-05-28 | 2023-09-12 | Clariant International Ltd. | Method for inhibiting gas hydrate blockage in oil and gas pipelines |
US11753576B2 (en) | 2019-05-28 | 2023-09-12 | Clariant International Ltd. | Method for inhibiting gas hydrate blockage in oil and gas pipelines |
US20210179923A1 (en) | 2019-12-11 | 2021-06-17 | Clariant International, Ltd. | Method Of And A Composition For Controlling Gas Hydrate Blockage Through The Addition Of A Synergistically Acting Blend With N-Alkanoyl-Polyhydroxyalkylamines |
CN114643016B (zh) * | 2022-04-04 | 2023-03-14 | 泉州职业技术大学 | 一种降低气体水合物颗粒间集聚力的添加剂 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5600044A (en) * | 1994-09-15 | 1997-02-04 | Exxon Production Research Company | Method for inhibiting hydrate formation |
WO1997007320A1 (en) * | 1995-08-16 | 1997-02-27 | Exxon Production Research Company | A method for predetermining a polymer for inhibiting hydrate formation |
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 |
-
1999
- 1999-05-11 NO NO992278A patent/NO992278L/no unknown
-
2000
- 2000-05-10 GB GB0011316A patent/GB2349889A/en not_active Withdrawn
- 2000-05-11 JP JP2000138787A patent/JP2000356088A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2349889A (en) | 2000-11-15 |
NO992278L (no) | 2000-11-13 |
GB0011316D0 (en) | 2000-06-28 |
JP2000356088A (ja) | 2000-12-26 |
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