EA201071158A1 - SYSTEM AND METHOD OF REPEATED FINISHING OF OLD WELLS - Google Patents

SYSTEM AND METHOD OF REPEATED FINISHING OF OLD WELLS

Info

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
Application number
EA201071158A
Other languages
Russian (ru)
Other versions
EA018335B1 (en
Inventor
Видар Матисен
Ховард Окре
Original Assignee
Статойл Аса
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Статойл Аса filed Critical Статойл Аса
Publication of EA201071158A1 publication Critical patent/EA201071158A1/en
Publication of EA018335B1 publication Critical patent/EA018335B1/en

Links

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).

EA201071158A 2008-04-03 2009-04-01 System and method for recompletion of old wells EA018335B1 (en)

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)

* Cited by examiner, † Cited by third party
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

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* Cited by examiner, † Cited by third party
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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

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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

Cited By (2)

* Cited by examiner, † Cited by third party
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