BR112017016109A2 - métodos, fluido e sistema de tratamento de formações subterrâneas - Google Patents
métodos, fluido e sistema de tratamento de formações subterrâneasInfo
- Publication number
- BR112017016109A2 BR112017016109A2 BR112017016109A BR112017016109A BR112017016109A2 BR 112017016109 A2 BR112017016109 A2 BR 112017016109A2 BR 112017016109 A BR112017016109 A BR 112017016109A BR 112017016109 A BR112017016109 A BR 112017016109A BR 112017016109 A2 BR112017016109 A2 BR 112017016109A2
- Authority
- BR
- Brazil
- Prior art keywords
- underground formation
- metal ions
- acid
- fluid
- treatment system
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 5
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229910021645 metal ion Inorganic materials 0.000 abstract 3
- 238000010306 acid treatment Methods 0.000 abstract 2
- 239000002738 chelating agent Substances 0.000 abstract 2
- 238000010668 complexation reaction Methods 0.000 abstract 2
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical class OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 230000009257 reactivity Effects 0.000 abstract 1
- 239000000126 substance 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
- C07C229/10—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
- C07C229/16—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of hydrocarbon radicals substituted by amino or carboxyl groups, e.g. ethylenediamine-tetra-acetic acid, iminodiacetic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/13—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
- C07C309/14—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton containing amino groups bound to the carbon skeleton
-
- 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
-
- 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
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/27—Methods for stimulating production by forming crevices or fractures by use of eroding chemicals, e.g. acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
numa formação subterrânea, a complexação de íons metálicos pode ser frequentemente desejável a fim de mitigar a reatividade dos íons metálicos. no entanto, muitos agentes quelantes usados com este propósito são comercialmente fabricados numa forma de sal de metal alcalino que pode não ser totalmente adequada para uso no fundo do poço. a faixa de ph de trabalho de alguns tipos de agentes quelantes também pode ser limitante. consequentemente, métodos para tratar uma formação subterrânea podem compreender: fornecer um fluido de tratamento ácido compreendendo um ácido iminodiacético sulfonatado; introduzir o fluido de tratamento ácido numa formação subterrânea; e dissolver pelo menos parcialmente uma substância reativa a ácido na formação subterrânea durante a complexação de um ou mais íons metálicos com o ácido iminodiacético sulfonatado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2015/018627 WO2016140657A1 (en) | 2015-03-04 | 2015-03-04 | Methods and systems employing a sulfonated iminodiacetic acid during subterranean treatment operations |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017016109A2 true BR112017016109A2 (pt) | 2018-03-27 |
BR112017016109B1 BR112017016109B1 (pt) | 2022-05-03 |
Family
ID=56848336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017016109-5A BR112017016109B1 (pt) | 2015-03-04 | 2015-03-04 | Métodos de tratamento de formações subterrâneas |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180037806A1 (pt) |
AR (1) | AR103530A1 (pt) |
BR (1) | BR112017016109B1 (pt) |
MY (1) | MY192455A (pt) |
WO (1) | WO2016140657A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112940704A (zh) * | 2021-02-04 | 2021-06-11 | 四川省帕提科斯能源科技有限公司 | 一种利用沙漠砂、炉渣、钢渣耦合纤维的桥接通道方法 |
US11447691B1 (en) | 2021-07-28 | 2022-09-20 | Halliburton Energy Services, Inc. | Methods of making and using a wellbore servicing fluid for iron mitigation |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3597223B2 (ja) * | 1994-07-22 | 2004-12-02 | 三菱レイヨン株式会社 | アミノスルホン酸−n,n−二酢酸とそのアルカリ金属塩の製造法およびそれらを含む生分解性キレート剤 |
US6436880B1 (en) * | 2000-05-03 | 2002-08-20 | Schlumberger Technology Corporation | Well treatment fluids comprising chelating agents |
WO2004046494A2 (en) * | 2002-11-18 | 2004-06-03 | Saudi Arabian Oil Company | Method using particulate chelates to stimulate production of petroleum in carbonate formations |
US20060264335A1 (en) * | 2005-05-17 | 2006-11-23 | Bj Services Company | Corrosion inhibitor intensifier and method of using the same |
US9120964B2 (en) * | 2006-08-04 | 2015-09-01 | Halliburton Energy Services, Inc. | Treatment fluids containing biodegradable chelating agents and methods for use thereof |
CA2711634C (en) * | 2008-01-09 | 2016-09-27 | Akzo Nobel N.V. | Acidic aqueous solution containing a chelating agent and the use thereof |
US10072205B2 (en) * | 2013-06-25 | 2018-09-11 | Halliburton Energy Services, Inc. | Methods and systems for acidizing subterranean formations with treatment fluids containing dual-functioning chelating agents |
-
2015
- 2015-03-04 BR BR112017016109-5A patent/BR112017016109B1/pt active IP Right Grant
- 2015-03-04 WO PCT/US2015/018627 patent/WO2016140657A1/en active Application Filing
- 2015-03-04 MY MYPI2017702756A patent/MY192455A/en unknown
- 2015-03-04 US US15/549,124 patent/US20180037806A1/en not_active Abandoned
-
2016
- 2016-01-26 AR ARP160100215A patent/AR103530A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20180037806A1 (en) | 2018-02-08 |
BR112017016109B1 (pt) | 2022-05-03 |
MY192455A (en) | 2022-08-22 |
WO2016140657A1 (en) | 2016-09-09 |
AR103530A1 (es) | 2017-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112015027117B8 (pt) | Método de acidificação de formações subterrâneas com fluidos de tratamento contendo agentes quelantes de duplo funcionamento | |
AR126781A2 (es) | Fluidos para transferencia de calor y métodos para prevenir la corrosión en el campo técnico de los sistemas de transferencia de calor | |
AR099858A1 (es) | Fluidos de tratamiento para reducir daños en las formaciones subterráneas | |
EA201000438A1 (ru) | Способ получения растворимых в воде продуктов гидролиза целлюлозы | |
CL2015002452A1 (es) | Captura de iones para la prevención de la formación de sarro en sistemas de desalinización de alta recuperación. | |
BR112017008482A2 (pt) | métodos e sistema para suprimir a corrosão das superfícies de aço | |
BR112017000461A2 (pt) | agente de lixiviação e método de lixiviação para lixiviar uma terra rara em um minério de terra rara com adsorção de íons | |
EA201892703A1 (ru) | Водная композиция, содержащая атропин | |
MY180663A (en) | Methods and systems for acidizing subterranean formations | |
CL2017002632A1 (es) | Proceso para lixiviar sulfuros de metal con reactivos que presentan grupos funcionales tiocarbonilo | |
TN2017000255A1 (en) | Radio-pharmaceutical complexes | |
BR112015005965A2 (pt) | método para a atenuação de precipitações de alumínio e ferro em formações subterrâneas durante operações de acidificação, e, fluido de acidificação | |
BR112018068420A2 (pt) | método e composição inibidora de hidrato | |
BR112017023265A2 (pt) | processo de separação de uma suspensão compreendendo sólidos em partículas dispersos em um líquido aquoso em uma porção líquida e uma porção de sólidos | |
BR112017006347A2 (pt) | método de tratamento de uma porção de um poço, sistema, e, fluido de tratamento de poço. | |
AR097069A1 (es) | Fluidos de tratamiento que contienen un agente quelante perfluorado y métodos para su uso | |
AR096082A1 (es) | Complejación de iones de calcio en presencia de compuestos de amina cuaternizada mientras se acidifica una formación subterránea | |
AR096924A1 (es) | Métodos y sistemas para el control del contenido de hierro mediante un polímero de ácido carboxílico fosfinado | |
BR112017016109A2 (pt) | métodos, fluido e sistema de tratamento de formações subterrâneas | |
BR112016025881A8 (pt) | ?métodos, composição e sistema para diminuir a permeabilidade à água dentro de uma formação subterrânea? | |
MX2016002967A (es) | Fluidos de tratamiento que contienen un agente quelante modificado de forma hidrofobica y metodos para usarlos. | |
BR112017016398A2 (pt) | métodos para reduzir ou impedir crescimento de um micróbio e para reduzir a concentração de sulfeto de hidrogênio, e, composição. | |
EA201691528A1 (ru) | Водная композиция, содержащая олигодинамический металл | |
AR097717A1 (es) | Composición gelatinizable con alto contenido de sal para el tratamiento de pozos | |
CO2018008564A2 (es) | Agente de fijación de finos que tiene compatibilidad mejorada con fluidos de fracturamiento de borato en forma de complejo orgánico |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 04/03/2015, OBSERVADAS AS CONDICOES LEGAIS. |