BR112017008482A2 - métodos e sistema para suprimir a corrosão das superfícies de aço - Google Patents
métodos e sistema para suprimir a corrosão das superfícies de açoInfo
- Publication number
- BR112017008482A2 BR112017008482A2 BR112017008482A BR112017008482A BR112017008482A2 BR 112017008482 A2 BR112017008482 A2 BR 112017008482A2 BR 112017008482 A BR112017008482 A BR 112017008482A BR 112017008482 A BR112017008482 A BR 112017008482A BR 112017008482 A2 BR112017008482 A2 BR 112017008482A2
- Authority
- BR
- Brazil
- Prior art keywords
- corrosion
- steel
- steel surface
- corrosive environment
- methods
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 title abstract 9
- 230000007797 corrosion Effects 0.000 title abstract 9
- 229910000831 Steel Inorganic materials 0.000 title abstract 8
- 239000010959 steel Substances 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 4
- 230000002401 inhibitory effect Effects 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 230000001629 suppression Effects 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 239000002184 metal Substances 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
- C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/167—Phosphorus-containing compounds
- C23F11/1676—Phosphonic acids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells
-
- 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
- C09K2208/32—Anticorrosion additives
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Inorganic Chemistry (AREA)
Abstract
certas superfícies metálicas são muitas vezes incapazes de efetivamente entrarem em contato com fluidos contendo ácido fluorídrico, devido a significativos problemas de corrosão. as superfícies de aço representam apenas um exemplo. composições inibidoras de corrosão que compreendem um ácido n-(fosfonoalquil)iminodiacético ou um qualquer sal do mesmo podem ser utilizadas para suprimir a corrosão das superfícies de aço, incluindo aqueles que contêm vários tipos ou graus de aço. métodos para supressão de corrosão de uma superfície de aço podem compreender: colocação de uma superfície de aço em contato com um ambiente corrosivo, o ambiente corrosivo compreendendo ácido fluorídrico; exposição da superfície de aço a uma composição inibidora de corrosão, a composição inibidora de corrosão compreendendo um grupo de ácido n-(fosfonoalquil)iminodiacético ou qualquer sal do mesmo; e supressão da corrosão da superfície de aço a ser colocada em contato com o ambiente corrosivo através de exposição à composição inibidora de corrosão.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2014/068370 WO2016089391A1 (en) | 2014-12-03 | 2014-12-03 | Methods and systems for suppressing corrosion of metal surfaces |
USPCT/US2014/068370 | 2014-12-03 | ||
PCT/US2015/047680 WO2016089459A1 (en) | 2014-12-03 | 2015-08-31 | Methods and systems for suppressing corrosion of steel surfaces |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017008482A2 true BR112017008482A2 (pt) | 2018-01-09 |
BR112017008482B1 BR112017008482B1 (pt) | 2022-10-25 |
Family
ID=56092152
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017009028A BR112017009028A2 (pt) | 2014-12-03 | 2014-12-03 | métodos e sistema para suprimir corrosão em superfícies de metal. |
BR112017008482-1A BR112017008482B1 (pt) | 2014-12-03 | 2015-08-31 | Método para suprimir a corrosão de superfícies de aço |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017009028A BR112017009028A2 (pt) | 2014-12-03 | 2014-12-03 | métodos e sistema para suprimir corrosão em superfícies de metal. |
Country Status (6)
Country | Link |
---|---|
US (2) | US10640697B2 (pt) |
AU (2) | AU2014412852B2 (pt) |
BR (2) | BR112017009028A2 (pt) |
MX (2) | MX2017007100A (pt) |
MY (1) | MY174424A (pt) |
WO (2) | WO2016089391A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10221347B2 (en) | 2014-12-03 | 2019-03-05 | Halliburton Energy Services, Inc. | Methods and systems for suppressing corrosion of sensitive metal surfaces |
US10640697B2 (en) | 2014-12-03 | 2020-05-05 | Halliburton Energy Services, Inc. | Methods and systems for suppressing corrosion of metal surfaces |
WO2016190865A1 (en) * | 2015-05-27 | 2016-12-01 | Halliburton Energy Services, Inc. | Corrosion inhibition of hcl treatment fluids with environmentally compatible solvent |
US10711181B2 (en) | 2016-06-13 | 2020-07-14 | Halliburton Energy Services, Inc. | Methods and systems incorporating N-(phosphonoalkyl)iminodiacetic acid particulates |
BR112019001336B1 (pt) | 2016-09-01 | 2021-12-14 | Halliburton Energy Services, Inc | Método e fluido de tratamento |
BR112019011273A2 (pt) | 2016-12-02 | 2019-10-08 | Ecolab Usa Inc | método para inibir corrosão em uma superfície, uso de uma composição anticorrosão, composto, e, composição anticorrosão. |
MX2020001345A (es) | 2017-08-03 | 2020-03-12 | Ecolab Usa Inc | Aductos de tiol para inhibicion de corrosion. |
CA3042803A1 (en) * | 2019-05-09 | 2020-11-09 | Fluid Energy Group Ltd. | Novel stimulation method |
US20220162498A1 (en) * | 2020-11-24 | 2022-05-26 | Halliburton Energy Services, Inc. | METHOD FOR IMPROVED OIL RECOVERY IN SUBTERRANEAN FORMATIONS WITH CIRCUMNEUTRAL pH FLOOD |
US11668169B2 (en) | 2020-11-24 | 2023-06-06 | Halliburton Energy Services, Inc. | Reactive surfactant flooding at neutral pH |
US11668170B2 (en) | 2020-11-24 | 2023-06-06 | Halliburton Energy Services, Inc. | Enhanced oil recovery harvesting for fractured reservoirs |
US12006809B2 (en) | 2022-04-08 | 2024-06-11 | Halliburton Energy Services, Inc. | Methods for enhancing and maintaining heat transfer efficiency between geothermal heat and injection fluid |
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US3222289A (en) | 1962-10-05 | 1965-12-07 | Walter E Clark | Dissolution of zirconium in titanium equipment |
US5120471A (en) | 1985-08-14 | 1992-06-09 | Dowell Schlumberger Incorporated | Process and composition for protecting chrome steel |
US4992182A (en) * | 1985-11-21 | 1991-02-12 | Union Oil Company Of California | Scale removal treatment |
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US5171460A (en) | 1991-05-29 | 1992-12-15 | Atlantic Richfield Company | Method for preventing metal carbonate scale formation in a well penetrating a subterranean formation |
US5200096A (en) | 1991-09-27 | 1993-04-06 | Exxon Chemical Patents Inc. | Method of inhibiting corrosion in acidizing wells |
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US10640697B2 (en) | 2014-12-03 | 2020-05-05 | Halliburton Energy Services, Inc. | Methods and systems for suppressing corrosion of metal surfaces |
US10221347B2 (en) * | 2014-12-03 | 2019-03-05 | Halliburton Energy Services, Inc. | Methods and systems for suppressing corrosion of sensitive metal surfaces |
-
2014
- 2014-12-03 US US15/519,536 patent/US10640697B2/en active Active
- 2014-12-03 BR BR112017009028A patent/BR112017009028A2/pt not_active IP Right Cessation
- 2014-12-03 AU AU2014412852A patent/AU2014412852B2/en active Active
- 2014-12-03 MX MX2017007100A patent/MX2017007100A/es unknown
- 2014-12-03 WO PCT/US2014/068370 patent/WO2016089391A1/en active Application Filing
-
2015
- 2015-08-31 US US15/519,535 patent/US10407610B2/en active Active
- 2015-08-31 AU AU2015355510A patent/AU2015355510B2/en active Active
- 2015-08-31 WO PCT/US2015/047680 patent/WO2016089459A1/en active Application Filing
- 2015-08-31 MY MYPI2017701366A patent/MY174424A/en unknown
- 2015-08-31 BR BR112017008482-1A patent/BR112017008482B1/pt active IP Right Grant
- 2015-08-31 MX MX2017007099A patent/MX2017007099A/es unknown
Also Published As
Publication number | Publication date |
---|---|
BR112017008482B1 (pt) | 2022-10-25 |
AU2015355510A1 (en) | 2017-05-18 |
US20170240797A1 (en) | 2017-08-24 |
MX2017007100A (es) | 2017-08-24 |
MY174424A (en) | 2020-04-17 |
MX2017007099A (es) | 2017-08-24 |
US10407610B2 (en) | 2019-09-10 |
AU2015355510B2 (en) | 2018-02-01 |
WO2016089391A1 (en) | 2016-06-09 |
AU2014412852A1 (en) | 2017-04-27 |
BR112017009028A2 (pt) | 2018-02-06 |
WO2016089459A1 (en) | 2016-06-09 |
US20170240798A1 (en) | 2017-08-24 |
AU2014412852B2 (en) | 2018-04-05 |
US10640697B2 (en) | 2020-05-05 |
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Legal Events
Date | Code | Title | Description |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/08/2015, OBSERVADAS AS CONDICOES LEGAIS |