EA201071158A1 - SYSTEM AND METHOD OF REPEATED FINISHING OF OLD WELLS - Google Patents
SYSTEM AND METHOD OF REPEATED FINISHING OF OLD WELLSInfo
- Publication number
- EA201071158A1 EA201071158A1 EA201071158A EA201071158A EA201071158A1 EA 201071158 A1 EA201071158 A1 EA 201071158A1 EA 201071158 A EA201071158 A EA 201071158A EA 201071158 A EA201071158 A EA 201071158A EA 201071158 A1 EA201071158 A1 EA 201071158A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- well
- old
- completion
- throttling elements
- swellable packers
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000011084 recovery 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
- 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
- E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
-
- 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
- E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
-
- 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
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
-
- 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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
-
- 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
- E21B43/14—Obtaining from a multiple-zone well
-
- 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
- E21B43/32—Preventing gas- or water-coning phenomena, i.e. the formation of a conical column of gas or water around wells
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Pipe Accessories (AREA)
- Control Of Fluid Pressure (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Transplanting Machines (AREA)
Abstract
Система для повторного заканчивания старой скважины (24) для достижения повышенной нефтеотдачи из пласта (26), содержащая трубу (27), введенную в старую скважину (24), по меньшей мере два дроссельных элемента или набухающих пакера (29), размещенных вдоль длины повторно заканчиваемой скважины (24, 27) и образующих секцию скважины между двумя последовательными дроссельными элементами или набухающими пакерами (29), и по меньшей мере один независимый клапан (2), размещенный в секции скважины, образованной между двумя последовательными набухающими пакерами или дроссельными элементами (29). Также представлен способ повторного заканчивания старой скважины (24) для достижения повышенной нефтеотдачи из пласта (26).A system for re-completion of an old well (24) to achieve enhanced oil recovery from a formation (26), comprising a pipe (27) inserted into the old well (24), at least two throttling elements or swellable packers (29) placed along the length of the reinstated well completion well (24, 27) and forming a well section between two successive throttling elements or swellable packers (29), and at least one independent valve (2) located in the well section formed between two successive swellable packers or throttling elements (29 ). Also presented is a method for re-completion of an old well (24) to achieve enhanced oil recovery from the formation (26).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20081657 | 2008-04-03 | ||
PCT/NO2009/000124 WO2009123472A2 (en) | 2008-04-03 | 2009-04-01 | System and method for recompletion of old wells |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201071158A1 true EA201071158A1 (en) | 2011-04-29 |
EA018335B1 EA018335B1 (en) | 2013-07-30 |
Family
ID=41136044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201071158A EA018335B1 (en) | 2008-04-03 | 2009-04-01 | System and method for recompletion of old wells |
Country Status (9)
Country | Link |
---|---|
US (1) | US20110056700A1 (en) |
EP (1) | EP2271822A2 (en) |
CN (1) | CN101981270A (en) |
AU (1) | AU2009232495A1 (en) |
BR (1) | BRPI0909459A2 (en) |
CA (1) | CA2718832A1 (en) |
EA (1) | EA018335B1 (en) |
MX (1) | MX2010010623A (en) |
WO (1) | WO2009123472A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2600401C1 (en) * | 2015-10-14 | 2016-10-20 | Акционерное общество "Новомет-Пермь" | Flow control device |
RU2643377C1 (en) * | 2016-09-09 | 2018-02-01 | Олег Николаевич Журавлев | Method of equalizing fluid when injecting |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009042391A1 (en) | 2007-09-25 | 2009-04-02 | Schlumberger Canada Limited | Flow control systems and methods |
NO20080082L (en) * | 2008-01-04 | 2009-07-06 | Statoilhydro Asa | Improved flow control method and autonomous valve or flow control device |
NO337784B1 (en) * | 2008-03-12 | 2016-06-20 | Statoil Petroleum As | System and method for controlling the fluid flow in branch wells |
CN103459769B (en) * | 2011-01-10 | 2016-04-13 | 斯塔特伊石油公司 | The valve being suitable for producing pipe is arranged |
US20130126184A1 (en) * | 2011-11-17 | 2013-05-23 | David P. Gerrard | Reactive choke for automatic wellbore fluid management and methods of using same |
WO2014031223A1 (en) * | 2012-08-23 | 2014-02-27 | Exxonmobil Upstream Research Company | Systems and methods for re-completing multi-zone wells |
EP3027846B1 (en) | 2013-07-31 | 2018-10-10 | Services Petroliers Schlumberger | Sand control system and methodology |
CN105593460A (en) | 2013-08-01 | 2016-05-18 | 界标制图有限公司 | Algorithm for optimal ICD configuration using a coupled wellbore-reservoir model |
US9322250B2 (en) * | 2013-08-15 | 2016-04-26 | Baker Hughes Incorporated | System for gas hydrate production and method thereof |
CN111577207B (en) * | 2020-05-14 | 2022-06-10 | 大庆油田有限责任公司 | Spiral drainage tool in oil pipe for horizontal gas well |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4577691A (en) * | 1984-09-10 | 1986-03-25 | Texaco Inc. | Method and apparatus for producing viscous hydrocarbons from a subterranean formation |
CA1275914C (en) * | 1986-06-30 | 1990-11-06 | Hermanus Geert Van Laar | Producing asphaltic crude oil |
US4858691A (en) * | 1988-06-13 | 1989-08-22 | Baker Hughes Incorporated | Gravel packing apparatus and method |
NO306127B1 (en) * | 1992-09-18 | 1999-09-20 | Norsk Hydro As | Process and production piping for the production of oil or gas from an oil or gas reservoir |
NO320593B1 (en) * | 1997-05-06 | 2005-12-27 | Baker Hughes Inc | System and method for producing formation fluid in a subsurface formation |
MY134072A (en) * | 2001-02-19 | 2007-11-30 | Shell Int Research | Method for controlling fluid into an oil and/or gas production well |
GB2390383B (en) * | 2001-06-12 | 2005-03-16 | Schlumberger Holdings | Flow control regulation methods |
US6951252B2 (en) * | 2002-09-24 | 2005-10-04 | Halliburton Energy Services, Inc. | Surface controlled subsurface lateral branch safety valve |
CA2530969C (en) * | 2004-12-21 | 2010-05-18 | Schlumberger Canada Limited | Water shut off method and apparatus |
AU2007270180B2 (en) * | 2006-07-07 | 2012-03-15 | Equinor Energy As | Flow control device and method |
US20080041580A1 (en) * | 2006-08-21 | 2008-02-21 | Rune Freyer | Autonomous inflow restrictors for use in a subterranean well |
US20080041581A1 (en) * | 2006-08-21 | 2008-02-21 | William Mark Richards | Apparatus for controlling the inflow of production fluids from a subterranean well |
US20080041582A1 (en) * | 2006-08-21 | 2008-02-21 | Geirmund Saetre | Apparatus for controlling the inflow of production fluids from a subterranean well |
-
2009
- 2009-04-01 BR BRPI0909459A patent/BRPI0909459A2/en not_active IP Right Cessation
- 2009-04-01 US US12/935,958 patent/US20110056700A1/en not_active Abandoned
- 2009-04-01 CA CA2718832A patent/CA2718832A1/en not_active Abandoned
- 2009-04-01 WO PCT/NO2009/000124 patent/WO2009123472A2/en active Application Filing
- 2009-04-01 MX MX2010010623A patent/MX2010010623A/en unknown
- 2009-04-01 EP EP09726962A patent/EP2271822A2/en not_active Withdrawn
- 2009-04-01 CN CN200980111476XA patent/CN101981270A/en active Pending
- 2009-04-01 AU AU2009232495A patent/AU2009232495A1/en not_active Abandoned
- 2009-04-01 EA EA201071158A patent/EA018335B1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2600401C1 (en) * | 2015-10-14 | 2016-10-20 | Акционерное общество "Новомет-Пермь" | Flow control device |
RU2643377C1 (en) * | 2016-09-09 | 2018-02-01 | Олег Николаевич Журавлев | Method of equalizing fluid when injecting |
Also Published As
Publication number | Publication date |
---|---|
US20110056700A1 (en) | 2011-03-10 |
EP2271822A2 (en) | 2011-01-12 |
CA2718832A1 (en) | 2009-10-08 |
EA018335B1 (en) | 2013-07-30 |
MX2010010623A (en) | 2010-12-20 |
AU2009232495A1 (en) | 2009-10-08 |
WO2009123472A3 (en) | 2010-08-19 |
BRPI0909459A2 (en) | 2015-12-29 |
WO2009123472A2 (en) | 2009-10-08 |
CN101981270A (en) | 2011-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |