EA201791545A1 - Устройство и способ обработки подземных пластов для интенсификации притока - Google Patents
Устройство и способ обработки подземных пластов для интенсификации притокаInfo
- Publication number
- EA201791545A1 EA201791545A1 EA201791545A EA201791545A EA201791545A1 EA 201791545 A1 EA201791545 A1 EA 201791545A1 EA 201791545 A EA201791545 A EA 201791545A EA 201791545 A EA201791545 A EA 201791545A EA 201791545 A1 EA201791545 A1 EA 201791545A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- plastes
- intensification
- inflow
- rupture
- sequence
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000012528 membrane Substances 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000009172 bursting Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
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
- 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
- E21B34/101—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for equalizing fluid pressure above and below the valve
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
-
- 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
- E21B34/063—Valve or closure with destructible element, e.g. frangible disc
-
- 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
-
- 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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/1624—Destructible or deformable element controlled
- Y10T137/1632—Destructible element
- Y10T137/1692—Rupture disc
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2579—Flow rate responsive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2579—Flow rate responsive
- Y10T137/2587—Bypass or relief valve biased open
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2617—Bypass or relief valve biased open
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/7043—Guards and shields
- Y10T137/7062—Valve guards
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Earth Drilling (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Safety Valves (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Pipe Accessories (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Massaging Devices (AREA)
Abstract
Способ обработки подземного пласта для интенсификации притока с использованием трубчатого элемента с одной или несколькими разрывными мембранами в нем. Обрабатывающую текучую среду закачивают под давлением через канал трубчатого элемента. Обрабатывающую текучую среду выпускают из отверстия для увеличения давления в пространстве в колонне заканчивания между двумя устройствами изоляции интервала для разрыва разрывной мембраны. Способ дополнительно содержит этап разрыва разрывных мембран в любой последовательности, при этом последовательность является независимой от порога давления разрывных мембран.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2670218A CA2670218A1 (en) | 2009-06-22 | 2009-06-22 | Method for providing stimulation treatments using burst disks |
CA2683432A CA2683432C (en) | 2009-06-22 | 2009-10-23 | Flow-actuated pressure equalization valve for a downhole tool |
CA2692377A CA2692377C (en) | 2009-06-22 | 2010-02-08 | Apparatus and method for stimulating subterranean formations |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201791545A1 true EA201791545A1 (ru) | 2018-03-30 |
EA034040B1 EA034040B1 (ru) | 2019-12-20 |
Family
ID=43379077
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201791545A EA034040B1 (ru) | 2009-06-22 | 2010-06-22 | Выравнивающий давление клапан для инструмента обработки |
EA201401262A EA027507B1 (ru) | 2009-06-22 | 2010-06-22 | Устройство обработки подземных пластов для интенсификации притока |
EA201270053A EA026933B1 (ru) | 2009-06-22 | 2010-06-22 | Устройство и способ обработки подземных пластов для интенсификации притока |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201401262A EA027507B1 (ru) | 2009-06-22 | 2010-06-22 | Устройство обработки подземных пластов для интенсификации притока |
EA201270053A EA026933B1 (ru) | 2009-06-22 | 2010-06-22 | Устройство и способ обработки подземных пластов для интенсификации притока |
Country Status (7)
Country | Link |
---|---|
US (2) | US8863850B2 (ru) |
EP (2) | EP2446112B1 (ru) |
AR (1) | AR077180A1 (ru) |
AU (1) | AU2010265749B2 (ru) |
CA (3) | CA2670218A1 (ru) |
EA (3) | EA034040B1 (ru) |
WO (1) | WO2010148494A1 (ru) |
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- 2010-06-22 US US12/999,940 patent/US8863850B2/en active Active
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AU2010265749A2 (en) | 2012-02-02 |
EP2446112A4 (en) | 2016-06-22 |
EA201270053A1 (ru) | 2012-08-30 |
AU2010265749A1 (en) | 2012-01-19 |
CA2683432C (en) | 2013-05-28 |
AU2010265749B2 (en) | 2015-04-23 |
CA2683432A1 (en) | 2010-12-22 |
EP3088659A2 (en) | 2016-11-02 |
CA2692377C (en) | 2012-06-19 |
EA034040B1 (ru) | 2019-12-20 |
EP2446112A1 (en) | 2012-05-02 |
EP2446112B1 (en) | 2020-02-12 |
EA027507B1 (ru) | 2017-08-31 |
US9765594B2 (en) | 2017-09-19 |
EA201401262A1 (ru) | 2015-06-30 |
US20120111566A1 (en) | 2012-05-10 |
WO2010148494A1 (en) | 2010-12-29 |
EP3088659A3 (en) | 2016-11-09 |
AR077180A1 (es) | 2011-08-10 |
CA2670218A1 (en) | 2010-12-22 |
EA026933B1 (ru) | 2017-06-30 |
US8863850B2 (en) | 2014-10-21 |
CA2692377A1 (en) | 2010-09-16 |
US20150047828A1 (en) | 2015-02-19 |
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