AR077426A1 - Disposicion de fondo de pozo con terminacion de orificios y metodos de fractura con dicha disposicion - Google Patents
Disposicion de fondo de pozo con terminacion de orificios y metodos de fractura con dicha disposicionInfo
- Publication number
- AR077426A1 AR077426A1 ARP100102704A ARP100102704A AR077426A1 AR 077426 A1 AR077426 A1 AR 077426A1 AR P100102704 A ARP100102704 A AR P100102704A AR P100102704 A ARP100102704 A AR P100102704A AR 077426 A1 AR077426 A1 AR 077426A1
- Authority
- AR
- Argentina
- Prior art keywords
- fracture
- valve
- termination
- ports
- holes
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
- A61K48/0008—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition
- A61K48/0025—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition wherein the non-active part clearly interacts with the delivered nucleic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
- A61K48/0008—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition
- A61K48/0025—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition wherein the non-active part clearly interacts with the delivered nucleic acid
- A61K48/0041—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition wherein the non-active part clearly interacts with the delivered nucleic acid the non-active part being polymeric
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
- E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
-
- 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
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/06—Sleeve valves
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Genetics & Genomics (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Valve Housings (AREA)
Abstract
Una terminacion con puertos y un método de uso para operaciones de fractura en pozos multizona. Un conjunto de tubería de revestimiento que incluye varios tramos de tubería y uno o más collarines ubicados de forma tal que conectan los tramos entre sí. Los collarines pueden ser un cuerpo tubular con una vía de flujo interna; uno o más puertos de fractura configurados de forma tal que permitan la comunicacion del fluido entre una superficie externa del collarín y la vía de flujo interna; uno o más orificios de válvulas a través de los puertos de fractura; uno o más orificios de venteo de válvulas ubicados de forma tal que permitan la comunicacion del fluido entre los orificios de válvulas y la vía de flujo interna; y una o más válvulas ubicadas en los orificios de válvulas para la apertura y el cierre de los puertos de fractura. Las válvulas están configuradas de forma tal que se abren cuando se genera una diferencia de presion entre los puertos de fractura y los orificios de venteo de válvulas. El orificio de venteo de válvula puede ser un espacio anular alrededor del perímetro del cuerpo tubular.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22879309P | 2009-07-27 | 2009-07-27 | |
US12/842,099 US8613321B2 (en) | 2009-07-27 | 2010-07-23 | Bottom hole assembly with ported completion and methods of fracturing therewith |
Publications (1)
Publication Number | Publication Date |
---|---|
AR077426A1 true AR077426A1 (es) | 2011-08-24 |
Family
ID=44925142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP100102704A AR077426A1 (es) | 2009-07-27 | 2010-07-27 | Disposicion de fondo de pozo con terminacion de orificios y metodos de fractura con dicha disposicion |
Country Status (4)
Country | Link |
---|---|
US (1) | US8613321B2 (es) |
EP (1) | EP2295715B1 (es) |
AR (1) | AR077426A1 (es) |
CA (3) | CA2711329C (es) |
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CA3077883C (en) | 2010-02-18 | 2024-01-16 | Ncs Multistage Inc. | Downhole tool assembly with debris relief, and method for using same |
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-
2010
- 2010-07-23 US US12/842,099 patent/US8613321B2/en active Active
- 2010-07-26 CA CA2711329A patent/CA2711329C/en active Active
- 2010-07-26 CA CA2797934A patent/CA2797934C/en active Active
- 2010-07-26 CA CA2746522A patent/CA2746522C/en active Active
- 2010-07-27 EP EP10170903.8A patent/EP2295715B1/en active Active
- 2010-07-27 AR ARP100102704A patent/AR077426A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2797934C (en) | 2014-09-09 |
CA2711329C (en) | 2013-04-30 |
EP2295715A2 (en) | 2011-03-16 |
CA2797934A1 (en) | 2011-01-27 |
EP2295715A3 (en) | 2018-04-18 |
US8613321B2 (en) | 2013-12-24 |
EP2295715B1 (en) | 2020-06-10 |
CA2746522C (en) | 2014-07-22 |
CA2711329A1 (en) | 2011-01-27 |
CA2746522A1 (en) | 2011-01-27 |
US20110174491A1 (en) | 2011-07-21 |
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