MX2011009054A - Metodos de tratamiento de una porcion de un pozo con un polimero o sistema de polimero capaz de formar un gel que se disuelva en un ph bajo y alto. - Google Patents
Metodos de tratamiento de una porcion de un pozo con un polimero o sistema de polimero capaz de formar un gel que se disuelva en un ph bajo y alto.Info
- Publication number
- MX2011009054A MX2011009054A MX2011009054A MX2011009054A MX2011009054A MX 2011009054 A MX2011009054 A MX 2011009054A MX 2011009054 A MX2011009054 A MX 2011009054A MX 2011009054 A MX2011009054 A MX 2011009054A MX 2011009054 A MX2011009054 A MX 2011009054A
- Authority
- MX
- Mexico
- Prior art keywords
- polymer
- gel
- range
- forming
- well
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title abstract 10
- 238000000034 method Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000008367 deionised water Substances 0.000 abstract 1
- 229910021641 deionized water Inorganic materials 0.000 abstract 1
- 239000000203 mixture 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/5083—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
- C09K8/57—Compositions based on water or polar solvents
- C09K8/575—Compositions based on water or polar solvents containing organic compounds
- C09K8/5751—Macromolecular compounds
- C09K8/5753—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
-
- 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
- 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
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/882—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
Los métodos para tratamiento de una porción de un pozo incluyen las etapas de: (a) formar un gel de tratamiento que comprende un polímero o un sistema de polímero de una mezcla de dos o más polímeros, en donde el polímero o el sistema de polímero es capaz de cada uno de lo siguiente, cuando se somete a prueba en por lo menos una concentración en el intervalo de 2 - 10 veces C* en agua desionizadá, en aproximadamente 22°C, y en aproximadamente una presión de 1 atmósfera: (i) formar un gel de polímero del polímero y agua en por lo menos un pH en él intervalo de 4 - 9, en donde una forma a granel del gel de polímero tiene una G' mayor que G'' en todas las frecuencias en el intervalo de 1 rad/seg - 100 rad/seg; (ji) disolver en por lo menos un pH en el intervalo de 2 - 4; y (iii) disolver en por lo menos un pH en el intervalo de 9 - 12; (b) dispersar el gel de tratamiento en un fluido para formar un fluido de tratamiento; (c) introducir el gel de tratamiento en el fluido de tratamiento en una porción de un pozo; y (d) después de la etapa de introducir el gel de tratamiento, ajustar el pH del gel de tratamiento a por lo menos un pH en el intervalo de 2 - 4 o 9 - 12.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/381,535 US7928041B2 (en) | 2009-03-12 | 2009-03-12 | Methods of treating a portion of a well with a polymer or polymer system capable of forming a gel that dissolves at a low and high pH |
| US12/381,482 US7932215B2 (en) | 2009-03-12 | 2009-03-12 | Methods of treating a portion of a well with a polymer or polymer system capable of forming a gel that dissolves at a low and high pH |
| PCT/GB2010/000461 WO2010103290A1 (en) | 2009-03-12 | 2010-03-12 | Methods of treating a portion of a well with a polymer or polymer system capable of forming a gel that dissolves at a low and high ph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2011009054A true MX2011009054A (es) | 2011-09-21 |
Family
ID=42184030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2011009054A MX2011009054A (es) | 2009-03-12 | 2010-03-12 | Metodos de tratamiento de una porcion de un pozo con un polimero o sistema de polimero capaz de formar un gel que se disuelva en un ph bajo y alto. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2406342B1 (es) |
| AR (1) | AR076119A1 (es) |
| AU (1) | AU2010222709B2 (es) |
| BR (1) | BRPI1009822A2 (es) |
| CA (1) | CA2754255C (es) |
| MX (1) | MX2011009054A (es) |
| WO (1) | WO2010103290A1 (es) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA01012192A (es) * | 1999-05-26 | 2003-06-30 | Procter & Gamble | Composiciones y metodos para usar incrementadores de espuma polimericos zwitterionicos. |
| WO2003001030A1 (en) * | 2001-06-22 | 2003-01-03 | Bj Services Company | Fracturing fluids and methods of making and using same |
| US20060030493A1 (en) * | 2004-08-03 | 2006-02-09 | Segura Michael J | Crosslinked treatment fluid compositions and methods |
-
2010
- 2010-03-12 MX MX2011009054A patent/MX2011009054A/es active IP Right Grant
- 2010-03-12 AU AU2010222709A patent/AU2010222709B2/en not_active Ceased
- 2010-03-12 BR BRPI1009822A patent/BRPI1009822A2/pt not_active IP Right Cessation
- 2010-03-12 EP EP10709762A patent/EP2406342B1/en not_active Not-in-force
- 2010-03-12 WO PCT/GB2010/000461 patent/WO2010103290A1/en not_active Ceased
- 2010-03-12 CA CA2754255A patent/CA2754255C/en not_active Expired - Fee Related
- 2010-03-12 AR ARP100100781A patent/AR076119A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP2406342B1 (en) | 2013-03-06 |
| CA2754255C (en) | 2013-10-01 |
| AU2010222709B2 (en) | 2014-04-24 |
| AU2010222709A1 (en) | 2011-10-13 |
| CA2754255A1 (en) | 2010-09-16 |
| AR076119A1 (es) | 2011-05-18 |
| EP2406342A1 (en) | 2012-01-18 |
| BRPI1009822A2 (pt) | 2019-09-24 |
| WO2010103290A1 (en) | 2010-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |