PE20100440A1 - METHOD AND COMPOSITION TO INCREASE VISCOSITY OF CROSSLINK POLYMER FLUIDS - Google Patents
METHOD AND COMPOSITION TO INCREASE VISCOSITY OF CROSSLINK POLYMER FLUIDSInfo
- Publication number
- PE20100440A1 PE20100440A1 PE2009000990A PE2009000990A PE20100440A1 PE 20100440 A1 PE20100440 A1 PE 20100440A1 PE 2009000990 A PE2009000990 A PE 2009000990A PE 2009000990 A PE2009000990 A PE 2009000990A PE 20100440 A1 PE20100440 A1 PE 20100440A1
- Authority
- PE
- Peru
- Prior art keywords
- fluid
- concentration
- temperature
- viscoelastic surfactant
- viscosity
- Prior art date
Links
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Detergent Compositions (AREA)
Abstract
REFERIDO A UNA COMPOSICION DE TRATAMIENTO DE POZOS PARA SU USO EN UN YACIMIENTO SUBTERRANEO QUE COMPRENDE UN FLUIDO PORTADOR Y UN TENSIOACTIVO VISCOELASTICO PRESENTE EN UNA CONCENTRACION DE MENOS DE APROXIMADAMENTE 1.5% EN PESO, OPCIONALMENTE, EL FLUIDO COMPRENDE UN POLIMERO RETICULADO EN UNA CANTIDAD ESPESANTE EN EL FLUIDO PORTADOR. TAMBIEN, SE DESCRIBE UN METODO PARA INCREMENTAR LA VISCOSIDAD DE UN FLUIDO, EL METODO COMPRENDE: a) PROPORCIONAR UN FLUIDO QUE COMPRENDE UNA CANTIDAD ESPESANTE DE UN POLIMERO RETICULADO; b) AGREGAR UN TENSIOACTIVO VISCOELASTICO EN UNA CONCENTRACION DADA AL FLUIDO; c) TOMAR EL FLUIDO A UNA TEMPERATURA DADA; d) DEFINIR UN PERFIL DE VISCOSIDAD DEL FLUIDO DEPENDIENDO DE LA CONCENTRACION Y LA TEMPERATURA; e) COMPARAR EL PERFIL DE VISCOSIDAD CON UN PERFIL DEL FLUIDO DE POLIMERO RETICULADO SOLO; Y f) DEFINIR UNA CONCENTRACION OPTIMA DEL TENSIOACTIVO VISCOELASTICO PARA CADA TEMPERATURAREFERRED TO A WELL TREATMENT COMPOSITION FOR USE IN AN UNDERGROUND RESERVOIR INCLUDING A CARRIER FLUID AND A VISCOELASTIC SURFACTANT PRESENT IN A CONCENTRATION OF LESS THAN APPROXIMATELY 1.5% BY WEIGHT, OPTIONALLY, SPLITTED IN A QUANTITY FLUID INCLUDING THE CARRIER FLUID. ALSO, A METHOD TO INCREASE THE VISCOSITY OF A FLUID IS DESCRIBED. THE METHOD INCLUDES: a) PROVIDE A FLUID THAT INCLUDES A THICKENING QUANTITY OF A CROSSLINK POLYMER; b) ADD A VISCOELASTIC SURFACTANT IN A CONCENTRATION GIVEN TO THE FLUID; c) TAKE THE FLUID AT A GIVEN TEMPERATURE; d) DEFINE A VISCOSITY PROFILE OF THE FLUID DEPENDING ON CONCENTRATION AND TEMPERATURE; e) COMPARE THE VISCOSITY PROFILE WITH A PROFILE OF THE RETICULATED POLYMER FLUID ALONE; AND f) DEFINE AN OPTIMAL CONCENTRATION OF THE 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 |
|---|---|
| PE20100440A1 true PE20100440A1 (en) | 2010-06-14 |
Family
ID=41611030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2009000990A PE20100440A1 (en) | 2008-07-28 | 2009-07-24 | METHOD AND COMPOSITION TO INCREASE VISCOSITY OF CROSSLINK 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 |
|---|---|
| AR072619A1 (en) | 2010-09-08 |
| 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 |
|---|---|---|---|
| FD | Application declared void or lapsed |