EA201101429A1 - Добавки для ингибирования образования газовых гидратов - Google Patents
Добавки для ингибирования образования газовых гидратовInfo
- Publication number
- EA201101429A1 EA201101429A1 EA201101429A EA201101429A EA201101429A1 EA 201101429 A1 EA201101429 A1 EA 201101429A1 EA 201101429 A EA201101429 A EA 201101429A EA 201101429 A EA201101429 A EA 201101429A EA 201101429 A1 EA201101429 A1 EA 201101429A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- inhibiting
- additives
- formation
- gas hydrates
- range
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
-
- 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
- C10L3/003—Additives for gaseous fuels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
- C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
- C08F226/10—N-Vinyl-pyrrolidone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F230/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus
-
- 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
-
- 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
- C10L1/192—Macromolecular compounds
- C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
-
- 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
- C10L1/2364—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amide and/or imide groups
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Изобретение относится к применению полимеров, содержащих от 1 до 100 мол.% структурных звеньев, описывающихся формулой (1), в которой Rобозначает водород или C-Салкил, А обозначает С-Салкиленовые группы и В обозначает С-Салкиленовые группы при том условии, что А отличается от В и х и у обозначают целое число в диапазоне от 1 до 100 независимо друг от друга, в количестве в диапазоне от 0,01 до 2 мас.%, в расчете на массу водной фазы, в качестве ингибиторов газовых гидратов.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009030339A DE102009030339A1 (de) | 2009-06-25 | 2009-06-25 | Additive zur Inhibierung der Gashydratbildung |
PCT/EP2010/003064 WO2010149253A1 (de) | 2009-06-25 | 2010-05-19 | Additive zur inhibierung der gashydratbildung |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201101429A1 true EA201101429A1 (ru) | 2012-11-30 |
EA020926B1 EA020926B1 (ru) | 2015-02-27 |
Family
ID=42341367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201101429A EA020926B1 (ru) | 2009-06-25 | 2010-05-19 | Добавки для ингибирования образования газовых гидратов |
Country Status (11)
Country | Link |
---|---|
US (1) | US8920542B2 (ru) |
EP (1) | EP2445984B1 (ru) |
CN (1) | CN102356140B (ru) |
BR (1) | BRPI1012255A2 (ru) |
CA (1) | CA2766617A1 (ru) |
DE (1) | DE102009030339A1 (ru) |
DK (1) | DK2445984T3 (ru) |
EA (1) | EA020926B1 (ru) |
ES (1) | ES2402707T3 (ru) |
SG (1) | SG175074A1 (ru) |
WO (1) | WO2010149253A1 (ru) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009030339A1 (de) | 2009-06-25 | 2011-01-05 | Clariant International Ltd. | Additive zur Inhibierung der Gashydratbildung |
CA2786195A1 (en) * | 2010-01-11 | 2011-07-14 | Clariant Finance (Bvi) Limited | Surface coatings having anti-ice properties |
DE102010022759A1 (de) * | 2010-06-04 | 2011-12-08 | Clariant International Ltd. | Additive zur Inhibierung der Gashydratbildung |
US20150024977A1 (en) * | 2011-12-20 | 2015-01-22 | Shell Oil Company | Method for inhibiting the plugging of conduits by gas hydrates |
US9598628B2 (en) | 2011-12-20 | 2017-03-21 | Shell Oil Company | Method for inhibiting the plugging of conduits by gas hydrates |
MY172197A (en) | 2011-12-20 | 2019-11-15 | Shell Int Research | Method for inhibiting the plugging of conduits by gas hydrates |
US9840654B2 (en) * | 2012-11-16 | 2017-12-12 | Schlumberger Norge As | Kinetic hydrate inhibitors with pendent amino functionality |
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 |
CN105440191A (zh) * | 2015-12-21 | 2016-03-30 | 甘肃省化工研究院 | 用于动力学水合物抑制剂的n-聚乙烯基己内酰胺溶液的制备方法 |
CN105542735B (zh) * | 2015-12-22 | 2018-07-27 | 中国科学院广州能源研究所 | 一种水合物动力学抑制剂及其应用 |
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 |
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 |
CN107759729B (zh) * | 2016-08-17 | 2020-12-11 | 中国石油化工股份有限公司 | 一种钻井液用耐温耐盐增黏剂、制备方法及应用 |
CN106907573A (zh) * | 2017-03-01 | 2017-06-30 | 西南石油大学 | 一种动力学抑制剂、制备方法及复配抑制剂 |
Family Cites Families (20)
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 |
US5432292A (en) | 1992-11-20 | 1995-07-11 | Colorado School Of Mines | Method for controlling clathrate hydrates in fluid systems |
TW419447B (en) | 1996-02-22 | 2001-01-21 | Nippon Catalytic Chem Ind | Cement composition |
DE19629662A1 (de) | 1996-07-23 | 1998-01-29 | Clariant Gmbh | Verfahren zur Inhibierung der Gashydratbildung |
KR20000057145A (ko) | 1996-11-22 | 2000-09-15 | 카흐홀즈 트라우델, 귀틀라인 파울 | 가스상 수화물 형성 억제용 첨가제 |
EP0896123B1 (fr) * | 1997-08-05 | 2005-07-27 | Institut Français du Pétrole | Procédé pour ralentir la croissance et/ou l'agglomération et éventuellement retarder la formation d'hydrates dans un effluent de production |
US5854386A (en) | 1997-08-25 | 1998-12-29 | Arco Chemical Technology, L.P. | Stabilizers for polymer polyols |
DE19803384C1 (de) | 1998-01-29 | 1999-04-15 | Clariant Gmbh | Additive zur Inhibierung der Gashydratbildung und Verfahren zur Inhibierung der Bildung von Gashydraten |
EP1041053B1 (en) | 1999-03-09 | 2006-08-02 | Nippon Shokubai Co., Ltd. | Cement additive |
DE19935063A1 (de) | 1999-07-28 | 2001-02-01 | Basf Ag | Pfropfpolymerisate als Gashydratinhibitoren |
DE10059816C1 (de) | 2000-12-01 | 2002-04-18 | Clariant Gmbh | Verwendung von Additiven zur Inhibierung der Gashydratbildung |
US20040110877A1 (en) * | 2002-12-06 | 2004-06-10 | Becker Harold L. | Suspension comprising multiple surface active agents for treating oilfield fluids and gases and a method of making and using the same |
EP1630211B1 (en) | 2004-08-27 | 2007-04-25 | Kao Corporation | Water-based inks for ink-jet printing |
DE102004048778B3 (de) | 2004-10-07 | 2006-06-22 | Clariant Gmbh | Korrosions-und Gashydratinhibitoren mit erhöhter biologischer Abbaubarkeit und verminderter Toxizität |
DE102005006421A1 (de) | 2005-02-12 | 2006-08-24 | Clariant Produkte (Deutschland) Gmbh | Polymere und ihre Herstellung und Verwendung als Gashydratinhibitoren |
DE102005009134A1 (de) | 2005-03-01 | 2006-09-14 | Clariant Produkte (Deutschland) Gmbh | Biologisch abbaubare Gashydratinhibitoren |
DE102006049804A1 (de) | 2006-10-23 | 2008-04-24 | Clariant International Limited | Wasserlösliche hydroxyfunktionelle, copolymerisierbare Polyalkylenglykol-Makromonomere, deren Herstellung und Verwendung |
DE102008038072A1 (de) | 2008-08-16 | 2010-02-18 | Clariant International Ltd. | Nichtionische wasser- und lösungsmittellösliche Additive |
DE102009030339A1 (de) | 2009-06-25 | 2011-01-05 | Clariant International Ltd. | Additive zur Inhibierung der Gashydratbildung |
DE102010022759A1 (de) | 2010-06-04 | 2011-12-08 | Clariant International Ltd. | Additive zur Inhibierung der Gashydratbildung |
-
2009
- 2009-06-25 DE DE102009030339A patent/DE102009030339A1/de not_active Withdrawn
-
2010
- 2010-05-19 BR BRPI1012255-9A patent/BRPI1012255A2/pt not_active IP Right Cessation
- 2010-05-19 ES ES10721999T patent/ES2402707T3/es active Active
- 2010-05-19 EA EA201101429A patent/EA020926B1/ru not_active IP Right Cessation
- 2010-05-19 WO PCT/EP2010/003064 patent/WO2010149253A1/de active Application Filing
- 2010-05-19 CA CA2766617A patent/CA2766617A1/en not_active Abandoned
- 2010-05-19 US US13/376,617 patent/US8920542B2/en not_active Expired - Fee Related
- 2010-05-19 SG SG2011072576A patent/SG175074A1/en unknown
- 2010-05-19 CN CN201080012344.4A patent/CN102356140B/zh not_active Expired - Fee Related
- 2010-05-19 EP EP10721999A patent/EP2445984B1/de not_active Not-in-force
- 2010-05-19 DK DK10721999.0T patent/DK2445984T3/da active
Also Published As
Publication number | Publication date |
---|---|
US8920542B2 (en) | 2014-12-30 |
WO2010149253A1 (de) | 2010-12-29 |
CN102356140B (zh) | 2014-04-02 |
ES2402707T3 (es) | 2013-05-08 |
BRPI1012255A2 (pt) | 2018-02-27 |
CA2766617A1 (en) | 2010-12-29 |
US20120080643A1 (en) | 2012-04-05 |
SG175074A1 (en) | 2011-12-29 |
CN102356140A (zh) | 2012-02-15 |
DK2445984T3 (da) | 2013-07-08 |
EP2445984A1 (de) | 2012-05-02 |
EA020926B1 (ru) | 2015-02-27 |
DE102009030339A1 (de) | 2011-01-05 |
EP2445984B1 (de) | 2013-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |