AR072619A1 - METHOD AND COMPOSITION TO INCREASE VISCOSITY OF RETICULATED POLYMER FLUIDS - Google Patents
METHOD AND COMPOSITION TO INCREASE VISCOSITY OF RETICULATED POLYMER FLUIDSInfo
- Publication number
- AR072619A1 AR072619A1 ARP090102870A ARP090102870A AR072619A1 AR 072619 A1 AR072619 A1 AR 072619A1 AR P090102870 A ARP090102870 A AR P090102870A AR P090102870 A ARP090102870 A AR P090102870A AR 072619 A1 AR072619 A1 AR 072619A1
- Authority
- AR
- Argentina
- Prior art keywords
- fluid
- concentration
- crosslinked polymer
- temperature
- viscoelastic surfactant
- Prior art date
Links
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Detergent Compositions (AREA)
Abstract
La solicitud describe una composicion de tratamiento de pozos para su uso en un yacimiento subterráneo que comprende: un fluido portador y un tensioactivo viscoelástico que está presente en una concentracion de menos de aproximadamente 1,5% en peso. Opcionalmente, el fluido comprende un polímero reticulado en una cantidad espesante en el fluido portador. La solicitud también describe un método para incrementar la viscosidad de un fluido, el método comprende: proporcionar un fluido que comprende una cantidad espesante de un polímero reticulado; agregar un tensioactivo viscoelástico en una concentracion dada al fluido; tomar el fluido a una temperatura dada; definir un perfil de viscosidad del fluido dependiendo de la concentracion y la temperatura; comparar el perfil de viscosidad con un perfil de viscosidad del fluido de polímero reticulado solo; y definir una concentracion optima del tensioactivo viscoelástico para cada temperatura.The application describes a well treatment composition for use in an underground reservoir comprising: a carrier fluid and a viscoelastic surfactant that is present in a concentration of less than about 1.5% by weight. Optionally, the fluid comprises a crosslinked polymer in an amount thickened in the carrier fluid. The application also describes a method for increasing the viscosity of a fluid, the method comprises: providing a fluid comprising a thickening amount of a crosslinked polymer; add a viscoelastic surfactant in a given concentration to the fluid; take the fluid at a given temperature; define a fluid viscosity profile depending on the concentration and temperature; compare the viscosity profile with a viscosity profile of the crosslinked polymer fluid alone; and define an optimal concentration of viscoelastic surfactant for each temperature.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13718308P | 2008-07-28 | 2008-07-28 | |
| US12/459,042 US20100326658A1 (en) | 2009-06-25 | 2009-06-25 | Method and composition to increase viscosity of crosslinked polymer fluids |
| US12/507,899 US7935661B2 (en) | 2008-07-28 | 2009-07-23 | Method and composition to increase viscosity of crosslinked polymer fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR072619A1 true AR072619A1 (en) | 2010-09-08 |
Family
ID=41611030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP090102870A AR072619A1 (en) | 2008-07-28 | 2009-07-28 | METHOD AND COMPOSITION TO INCREASE VISCOSITY OF RETICULATED POLYMER FLUIDS |
Country Status (6)
| Country | Link |
|---|---|
| AR (1) | AR072619A1 (en) |
| CA (1) | CA2674113A1 (en) |
| CO (1) | CO6220144A1 (en) |
| MX (1) | MX2009007972A (en) |
| PE (1) | PE20100440A1 (en) |
| RU (1) | RU2009128893A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401546A (en) * | 2016-10-24 | 2017-02-15 | 中国石油天然气股份有限公司 | Oil field oil sludge profile control injecting system |
-
2009
- 2009-07-24 PE PE2009000990A patent/PE20100440A1/en not_active Application Discontinuation
- 2009-07-27 RU RU2009128893/03A patent/RU2009128893A/en not_active Application Discontinuation
- 2009-07-27 MX MX2009007972A patent/MX2009007972A/en active IP Right Grant
- 2009-07-27 CA CA2674113A patent/CA2674113A1/en not_active Abandoned
- 2009-07-28 AR ARP090102870A patent/AR072619A1/en not_active Application Discontinuation
- 2009-07-28 CO CO09078181A patent/CO6220144A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| PE20100440A1 (en) | 2010-06-14 |
| CO6220144A1 (en) | 2010-11-19 |
| MX2009007972A (en) | 2010-03-22 |
| CA2674113A1 (en) | 2010-01-28 |
| RU2009128893A (en) | 2011-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed, e.g., due to non-payment of fee |