AR063060A1 - Metodos para la fracturacion de una formacion subterranea usando una herramienta de propulsion y un fluido surfactante viscoelastico para minimizar el dano de la formacion - Google Patents
Metodos para la fracturacion de una formacion subterranea usando una herramienta de propulsion y un fluido surfactante viscoelastico para minimizar el dano de la formacionInfo
- Publication number
- AR063060A1 AR063060A1 ARP070104319A ARP070104319A AR063060A1 AR 063060 A1 AR063060 A1 AR 063060A1 AR P070104319 A ARP070104319 A AR P070104319A AR P070104319 A ARP070104319 A AR P070104319A AR 063060 A1 AR063060 A1 AR 063060A1
- Authority
- AR
- Argentina
- Prior art keywords
- fluid
- puncture
- tunnels
- formation
- underground formation
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 13
- 230000015572 biosynthetic process Effects 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 5
- 239000004094 surface-active agent Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 4
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000002955 isolation Methods 0.000 abstract 2
Classifications
-
- 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
- E21B43/11—Perforators; Permeators
- E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets
-
- 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
-
- 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
-
- 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
- C09K2208/30—Viscoelastic surfactants [VES]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Lining And Supports For Tunnels (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Se provee un método para la fracturacion de un intervalo de produccion de una formacion subterránea adyacente a un pozo, que es un pozo abierto o que tiene un revestimiento no cimentado. El método comprende las etapas de: (a) el punzado de una zona del intervalo de produccion, mediante la inyeccion de un fluido presurizado a través de una herramienta de hidropropulsion, dentro de la formacion subterránea, de manera de formar tino o más tuneles de punzado; y (b) la inyeccion de un fluido de fracturacion en los tuneles de punzado, de modo de crear por lo menos una fractura a lo largo de cada un de los tuneles de punzado; donde por lo menos una porcion de por lo menos uno del fluido presurizado y el fluido de fracturacion comprende un fluido surfactante viscoelástico. De acuerdo con otro aspecto, se provee un método para la fracturacion de un intervalo de produccion de una formacion subterránea adyacente a un pozo que es un pozo abierto o que tiene un revestimiento no cimentado, donde el método comprende las etapas de: (a) el punzado de una zona del intervalo de produccion, mediante la inyeccion de un fluido presurizado a través de una herramienta de hidropropulsion, dentro de la formacion subterránea de manera de formar uno o más tuneles de punzado; (b) la inyeccion de un fluido de fracturacion en los tuneles de punzado, de modo de crear por lo menos una fractura a lo largo de cada uno e los tuneles de punzado; y (c) la obturacion, por lo menos en forma parcial, de la fractura o las fracturas en la zona, con un fluido de aislacion; donde por lo menos una porcion de por lo menos uno del fluido presurizado, el fluido e fracturacion y el fluido de aislacion comprende un fluido surfactante viscoelástico.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/540,880 US7571766B2 (en) | 2006-09-29 | 2006-09-29 | Methods of fracturing a subterranean formation using a jetting tool and a viscoelastic surfactant fluid to minimize formation damage |
Publications (1)
Publication Number | Publication Date |
---|---|
AR063060A1 true AR063060A1 (es) | 2008-12-23 |
Family
ID=38754727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP070104319A AR063060A1 (es) | 2006-09-29 | 2007-09-28 | Metodos para la fracturacion de una formacion subterranea usando una herramienta de propulsion y un fluido surfactante viscoelastico para minimizar el dano de la formacion |
Country Status (8)
Country | Link |
---|---|
US (1) | US7571766B2 (es) |
EP (1) | EP2066867A1 (es) |
AR (1) | AR063060A1 (es) |
AU (1) | AU2007301720A1 (es) |
CA (1) | CA2662306A1 (es) |
MX (1) | MX2009002101A (es) |
NO (1) | NO20090918L (es) |
WO (1) | WO2008037981A1 (es) |
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-
2006
- 2006-09-29 US US11/540,880 patent/US7571766B2/en active Active
-
2007
- 2007-09-25 MX MX2009002101A patent/MX2009002101A/es active IP Right Grant
- 2007-09-25 EP EP07804391A patent/EP2066867A1/en not_active Withdrawn
- 2007-09-25 AU AU2007301720A patent/AU2007301720A1/en not_active Abandoned
- 2007-09-25 CA CA002662306A patent/CA2662306A1/en not_active Abandoned
- 2007-09-25 WO PCT/GB2007/003646 patent/WO2008037981A1/en active Application Filing
- 2007-09-28 AR ARP070104319A patent/AR063060A1/es active IP Right Grant
-
2009
- 2009-03-02 NO NO20090918A patent/NO20090918L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2662306A1 (en) | 2008-04-03 |
WO2008037981A1 (en) | 2008-04-03 |
AU2007301720A1 (en) | 2008-04-03 |
US20080078548A1 (en) | 2008-04-03 |
US7571766B2 (en) | 2009-08-11 |
EP2066867A1 (en) | 2009-06-10 |
MX2009002101A (es) | 2009-03-10 |
NO20090918L (no) | 2009-04-29 |
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