AR059994A1 - Aditivo para conservar la fluidez de fluidos que contienen hidratos de gas - Google Patents
Aditivo para conservar la fluidez de fluidos que contienen hidratos de gasInfo
- Publication number
- AR059994A1 AR059994A1 ARP070101138A ARP070101138A AR059994A1 AR 059994 A1 AR059994 A1 AR 059994A1 AR P070101138 A ARP070101138 A AR P070101138A AR P070101138 A ARP070101138 A AR P070101138A AR 059994 A1 AR059994 A1 AR 059994A1
- Authority
- AR
- Argentina
- Prior art keywords
- compounds
- group
- carbon atoms
- hydrophobic group
- hydrats
- Prior art date
Links
- 239000000654 additive Substances 0.000 title 1
- 230000000996 additive effect Effects 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000001165 hydrophobic group Chemical group 0.000 abstract 3
- 239000001692 EU approved anti-caking agent Substances 0.000 abstract 2
- 150000001408 amides Chemical group 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 150000004677 hydrates Chemical class 0.000 abstract 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 2
- 239000003112 inhibitor Substances 0.000 abstract 2
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 2
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 125000001033 ether group Chemical group 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
La presente se refiere al uso de un grupo específico de compuestos que contienen nitrogeno no cuaternarios alcoxilados y/o aciIados como antiaglomerantes para hidratos de gas. Los antiaglomerantes son compuestos que contienen nitrogeno no cuaternarios tensioactivos con 1-5 átomos de nitrogeno teniendo los compuestos un grupo hidrofobo con 6-24 átomos de carbono, y en los que el grupo hidrofobo está conectado a la parte restante de la molécula mediante un resto amina, un resto éter o un resto amida, siempre que cuando el grupo hidrofobo esté conectado por medio de un resto amida a la parte restante de la molécula, los compuestos deben contener un total de al menos dos átomos de nitrogeno, y opcionalmente contienen 1-12 grupos - CH2CH2O- y/o 1-6 grupos hidroxialquilo con 3-4 átomos de carbono; y teniendo los compuestos al menos un grupo acilo C2-3 y/o al menos un grupo hidroxialquilo con 3-4 átomos de carbono; o una sal de los mismos. La presente se refiere también a un método para inhibir la aglomeracion de hidratos de gas en un conducto, y a composiciones que comprende el antiaglomerante de hidrato de gas, un inhibidor de la corrosion y/o un inhibidor de la deposicion de parafina.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06111496 | 2006-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR059994A1 true AR059994A1 (es) | 2008-05-14 |
Family
ID=36695037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP070101138A AR059994A1 (es) | 2006-03-21 | 2007-03-20 | Aditivo para conservar la fluidez de fluidos que contienen hidratos de gas |
Country Status (7)
| Country | Link |
|---|---|
| CN (1) | CN101405364B (es) |
| AR (1) | AR059994A1 (es) |
| BR (1) | BRPI0708852B1 (es) |
| CA (2) | CA2832450C (es) |
| DK (1) | DK1996669T3 (es) |
| MY (1) | MY153425A (es) |
| RU (1) | RU2439120C2 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8618025B2 (en) * | 2010-12-16 | 2013-12-31 | Nalco Company | Composition and method for reducing hydrate agglomeration |
| WO2013048365A1 (en) * | 2011-09-26 | 2013-04-04 | Multi-Chem Group, Llc | Anti-agglomerate gas hydrate inhibitors for use in petroleum and natural gas systems |
| CN102784604A (zh) * | 2012-07-24 | 2012-11-21 | 华南理工大学 | 气体水合物生成促进剂及其制法和应用 |
| CA2915351C (en) * | 2013-06-14 | 2020-09-15 | Cesi Chemical, Inc. | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations |
| CN114806528B (zh) * | 2022-05-12 | 2023-07-11 | 中国石油大学(华东) | 一种含低剂量pko的复配型双效水合物抑制剂及其制备方法和应用 |
| CN117343714B (zh) * | 2022-06-27 | 2025-11-25 | 中国石油化工股份有限公司 | 一种泡沫剂组合物、酸性气体开关的黏弹性泡沫体系及用其提高采收率的方法和应用 |
| CN116200179B (zh) * | 2023-02-17 | 2024-05-28 | 广东海洋大学 | 一种减少硫酸盐还原细菌腐蚀的表面活性剂制剂 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5244878A (en) * | 1987-12-30 | 1993-09-14 | Institut Francais Du Petrole | Process for delaying the formation and/or reducing the agglomeration tendency of hydrates |
| FR2625527B1 (fr) * | 1987-12-30 | 1995-12-01 | Inst Francais Du Petrole | Procede de transport d'un fluide formant des hydrates |
| FR2625548B1 (fr) * | 1987-12-30 | 1990-06-22 | Inst Francais Du Petrole | Procede pour retarder la formation et/ou reduire la tendance a l'agglomeration des hydrates |
| WO1993025798A1 (en) * | 1992-06-11 | 1993-12-23 | Shell Internationale Research Maatschappij B.V. | A method for inhibiting gas hydrate formation |
| US6204000B1 (en) * | 1995-04-28 | 2001-03-20 | The United States Of America As Represented By The Department Of Health And Human Services | Diagnostic methods and gene therapy using reagents derived from the human metastasis suppressor gene KAI1 |
| US5741758A (en) * | 1995-10-13 | 1998-04-21 | Bj Services Company, U.S.A. | Method for controlling gas hydrates in fluid mixtures |
| US6015852A (en) * | 1997-11-12 | 2000-01-18 | Air Products And Chemicals, Inc. | Surface tension reduction with alkylated higher polyamines |
| RU2135742C1 (ru) * | 1997-12-11 | 1999-08-27 | Ооо "Олдтаймер" | Состав для предотвращения гидратопарафиновых отложений |
| US6905605B2 (en) * | 2000-04-07 | 2005-06-14 | Shell Oil Company | Method for inhibiting the plugging of conduits by gas hydrates |
| US6924315B2 (en) * | 2003-03-13 | 2005-08-02 | Air Products And Chemicals, Inc. | Gemini glycidyl ether adducts of polyhydroxyalkyl alkylenediamines |
-
2007
- 2007-03-16 MY MYPI20083664A patent/MY153425A/en unknown
- 2007-03-16 CA CA2832450A patent/CA2832450C/en not_active Expired - Fee Related
- 2007-03-16 CA CA2832452A patent/CA2832452C/en not_active Expired - Fee Related
- 2007-03-16 CN CN200780009886.4A patent/CN101405364B/zh not_active Expired - Fee Related
- 2007-03-16 RU RU2008141702/03A patent/RU2439120C2/ru not_active IP Right Cessation
- 2007-03-16 BR BRPI0708852-3A patent/BRPI0708852B1/pt not_active IP Right Cessation
- 2007-03-16 DK DK07726969.4T patent/DK1996669T3/da active
- 2007-03-20 AR ARP070101138A patent/AR059994A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0708852A2 (pt) | 2011-06-14 |
| CN101405364A (zh) | 2009-04-08 |
| RU2439120C2 (ru) | 2012-01-10 |
| CA2832450A1 (en) | 2007-09-27 |
| RU2008141702A (ru) | 2010-04-27 |
| CA2832452A1 (en) | 2007-09-27 |
| CA2832452C (en) | 2014-11-18 |
| CA2832450C (en) | 2014-11-25 |
| CN101405364B (zh) | 2014-04-30 |
| BRPI0708852B1 (pt) | 2017-11-28 |
| DK1996669T3 (da) | 2013-01-14 |
| MY153425A (en) | 2015-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |