WO2005059308A2 - Filtre de puits fritte en fil tisse sans couture - Google Patents

Filtre de puits fritte en fil tisse sans couture Download PDF

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Publication number
WO2005059308A2
WO2005059308A2 PCT/US2004/041363 US2004041363W WO2005059308A2 WO 2005059308 A2 WO2005059308 A2 WO 2005059308A2 US 2004041363 W US2004041363 W US 2004041363W WO 2005059308 A2 WO2005059308 A2 WO 2005059308A2
Authority
WO
WIPO (PCT)
Prior art keywords
woven wire
seamless
sintered woven
assembly according
screen
Prior art date
Application number
PCT/US2004/041363
Other languages
English (en)
Other versions
WO2005059308A3 (fr
Inventor
Bryant Alan Arterbury
Original Assignee
The Cavins Corporation
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 The Cavins Corporation filed Critical The Cavins Corporation
Publication of WO2005059308A2 publication Critical patent/WO2005059308A2/fr
Publication of WO2005059308A3 publication Critical patent/WO2005059308A3/fr

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
    • 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
    • E21B43/084—Screens comprising woven materials, e.g. mesh or cloth

Definitions

  • Sintered porous powder well screens have a tendency to crack and split in bending applications such as those that are encountered in horizontal well bores.
  • a further problem that arises with sintered laminate tube well screen apparatus relates to the seam welding process.
  • the flat "sheet" metal (which may be woven) is made up of differing layers of filter sheets that are manufactured into a sintered, diffusion bonded single element structure to insure a nominal or absolute filter capability, for example, micron rating, retention etc.
  • the sintered laminate well screen tube is seam-welded to maintain shape and integrity.
  • Seam welded sintered laminate causes a heat affected zone particularly in the region of the weld that can and does create "bum through" by inconsistent heating during the welding process.
  • Pin holes may develop as a result of the process which causes "hot spots” that may evolve into erosion failures.
  • the heat-affected zone can also be subject to accelerated stress-crack corrosion due to harsh downhole well conditions (ie, temp/ chlorides/ acid, etc.).
  • a sand screen assembly for separating particulars material from a subsurface fluid/ gas formation uses a well screen having a seamless sintered woven wire element.
  • the element has a seamless sintered woven wire body mounted over a mandrel containing apertures.
  • the seamless sintered woven wire element is placed in a downhole environment in the subsurface gas/fluid formation. Then particulate matter is filtered from the subsurface gas/fluid formation through the seamless sintered woven wire element.
  • a related object of the disclosed embodiments is to provide a well screen that offers maximum corrosion resistance for installation in subsurface locations.
  • the seamless sintered woven wire body may be electropolished by known electropolishing techniques prior to use.
  • Another object is to provide integral structure through diffusion bonding that ensures accurate pore space openings to coincide with well design parameters.
  • Another object is to circumvent welding at any juncture point.
  • Ductility (malleability) of the metal seamless sintered woven wire body is another improvement over prior art with respect to delamination of the diffusion bonded surfaces which occurs in the prior art devices during expansion and bending of the well screen.
  • Another object is to maintain proportionality between the pore space opening size and changes in the amount or quanta of flexing (bending and/or expansion) of the seamless sintered woven wire body by precision winding to accommodate intentional and/or unintentional changes in form and/or shape which occur downhole.
  • a fifty percent (50%) expansion of the seamless sintered woven wire body would result in a likewise pore space expansion. All metal to metal crossing points are diffusion bonded without welding in order to attain maximum efficiency in hostile downhole conditions.
  • Fig. 1 is a schematic elevational view of one embodiment of an assembly with a seamless sintered woven wire body well screen in a subsurface environment.
  • Fig. 2 is an elevational view of one embodiment of a seamless sintered woven wire element.
  • Fig. 3 is an elevational view of another embodiment of a seamless sintered woven wire element.
  • Fig. 4 is a close up view of a weave or windings employed in the seamless sintered woven wire element.
  • Fig. 5 is a view of the device shown in Fig. 4 in an expanded mode.
  • Fig. 6 is a perspective view of one embodiment of a seamless sintered woven wire body.
  • Fig. 7 is a simplified schematic view of offset windings.
  • Fig 1 the embodiment disclosed represents a well 10 with surface assembly 11 mounted above ground (or ocean/sea/water body bottom) level 12, an upper tubing string 14 extending subsurface 16, casing 18, a lower production tubing string 20 (either vertical, horizontal or directional) extending into a gas/fluid formation 22 which may contain hydrocarbons, and one or more well screens 30 included in the lower production tubing string 20.
  • the well screens 30 employ a seamless sintered woven wire element 32 which is preferably mounted on a mandrel 34 in contrast to prior art seam-welded sintered laminate/porous well screens for use in various configurations of downhole well completions to reduce produced (inflow) of unconsolidated sand.
  • a seamless sintered woven wire element 32 which is preferably mounted on a mandrel 34 in contrast to prior art seam-welded sintered laminate/porous well screens for use in various configurations of downhole well completions to reduce produced (inflow) of unconsolidated sand.
  • wire variable nickel/ chrome
  • the seamless sintered woven wire body 36 is fused by sintering. The sintering process creates a diffusion (inter-atomic) bonded structure.
  • the seamless sintered woven wire body 36 is mounted on the mandrel 34 or pipe 35 with a mechanical type of attachment (such as pinned by set screws or a heat shrink form of attachment 38).
  • the seamless sintered woven wire body 36 is mounted on the mandrel 34 or pipe 35 with a non-mechanical type of attachment (e.g via a welded joint 40)
  • the weave or windings 50 define pore space openings or inlet areas 52.
  • the pore space openings or inlet areas 52 may be controlled by using precise winding prior to the sintering process. Such control over the pore space/ inlet areas 52 surpasses sintered laminate or conventional wire wrapped designs.
  • the winding of the wire 54performed prior to sintering may be done in an offset (tortuous path) design 50a (Fig. 7) resulting in an offset flow path generally represented by arrow 51 , or a more direct non-offset configuration 50b (Figs. 2-6) that is consistent with wire-wrapped screen designs.
  • Offset winding 50a would be more consistent with component screen products (pre-pack aggregate, etc.) that require fine filtration and "Dirt holding" capacity.
  • Non-offset windings 50b would be more consistent with wire-wrapped primary screen functions.
  • Filtering characteristics can be affected by wire 54 shape, size, pitch, winding pattern, and winding angle.
  • the helically wound wire 54 in cross section could be "flat" 54a (Fig. 7) (somewhat trapezoid shaped) or round 54b depending on the purpose of the application.
  • a superior filter body 36 is provided in all applications in regard to life
  • One example of a seamless woven wire device which could be adapted through the disclosure of this application to a seamless sintered woven wire body 36 used in a well screen 30 application is a device commercially available from Fuji America, Inc. known as FUJiLOY.
  • the seamless sintered woven wire body 36 may have one or more of the following features separately or in combination: pore space openings 52 ranging from twenty micron to 1 ,000 micron; making the body 36 in a tubular shape having a wall thickness 38 (Fig. 6) ranging from .020 inches thick to .365 inches thick; the seamless sintered woven wire body 36 has pore space openings 52 with tolerances ranging from plus forty microns to minus forty microns; the flat shaped ribbon wire 54a (Fig.
  • the round shaped wire 54b has a diameter ranging from .002 inches to .150 inches; expanding the seamless sintered woven wire body 36 downhole while proportionately expanding the pore space openings 52 (compare and contrast Fig. 4 to Fig. 5); electropolishing the well screen 30 for corrosion resistance prior to placing it downhole; adding a drainage layer to the well screen 30, by, for example, adjusting the weave 50 during the seamless sintered woven wire body 36 manufacturing process to create variably sized pore space openings according to separate layers 60, 62, 64 (Fig. 7) within the seamless sintered woven wire body 36 (for example the weave 50 could be course next to the mandrel 34, next the weave 50 could be finer, and on the outer weave layer 60 the weave 50 could have large openings).

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Filtering Materials (AREA)

Abstract

L'invention concerne un assemblage de filtre de puits en fil tissé fritté sans couture concentriquement monté sur un mandrin perforé ou fendu. Ce filtre en fil tissé fritté sans couture peut être utilisé soit en tant qu'appareil de composant de filtre ou en tant qu'élément de filtre primaire. Lors de son utilisation dans une application de composant de filtre, le filtre de puits tissé fritté sans couture constitue un renforcement de filtre par rapport à un filtre primaire, ou à un compartiment de filtre, ou à un dispositif de protection protégeant le composant de filtre de puits d'un dommage physique ou mécanique, lors de son installation. Dans cette configuration, deux dispositifs de filtre différents et séparés sont combinés. Lors de son utilisation en tant qu'élément de filtre de puits primaire, aucun autre moyen, autre que le filtre puits à fil tissé sans couture n'est impliqué dans l'inhibition de la production de sable non consolidé à partir du puits de forage. Le filtre de puits se rapporte généralement à la complétion de puits de forage, et en particulier à des filtres de puits permettant de filtrer de la matière non consolidée provenant d'un fluide de puits d'amenée, dans des puits d'eau, de pétrole, de gaz et d'extraction.
PCT/US2004/041363 2003-12-10 2004-12-10 Filtre de puits fritte en fil tisse sans couture WO2005059308A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52834403P 2003-12-10 2003-12-10
US60/528,344 2003-12-10

Publications (2)

Publication Number Publication Date
WO2005059308A2 true WO2005059308A2 (fr) 2005-06-30
WO2005059308A3 WO2005059308A3 (fr) 2006-05-26

Family

ID=34699860

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/041363 WO2005059308A2 (fr) 2003-12-10 2004-12-10 Filtre de puits fritte en fil tisse sans couture

Country Status (2)

Country Link
US (1) US20050126779A1 (fr)
WO (1) WO2005059308A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8082986B2 (en) 2006-12-04 2011-12-27 Pall Corporation Filtering device, especially for use as a well screen filter

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US20060130353A1 (en) * 2004-12-21 2006-06-22 Michael Eloo Centrifugal pellet dryer screen
US7690097B1 (en) * 2006-01-03 2010-04-06 Bj Services Company Methods of assembling well screens
KR20090034390A (ko) * 2006-07-24 2009-04-07 스와겔로크 컴패니 침입 함량이 높은 금속 물품
US20080035330A1 (en) * 2006-08-10 2008-02-14 William Mark Richards Well screen apparatus and method of manufacture
US20080283239A1 (en) * 2007-05-14 2008-11-20 Schlumberger Technology Corporation Well screen with diffusion layer
US20090078403A1 (en) * 2007-09-21 2009-03-26 Schlumberger Technology Corporation Well screen
US20110017451A1 (en) * 2008-03-22 2011-01-27 Visser & Smit Hanab Bv Pit and related covered filter tube
US20100163481A1 (en) * 2008-12-30 2010-07-01 Dorstener Wire Tech Drainage or Filter Layer for Well Screen Assembly with Integrated Stand-off Structure
US20100258302A1 (en) * 2009-04-08 2010-10-14 Halliburton Energy Services, Inc. Well Screen With Drainage Assembly
US8146662B2 (en) * 2009-04-08 2012-04-03 Halliburton Energy Services, Inc. Well screen assembly with multi-gage wire wrapped layer
US8251138B2 (en) * 2009-04-09 2012-08-28 Halliburton Energy Services, Inc. Securing layers in a well screen assembly
US8291971B2 (en) 2010-08-13 2012-10-23 Halliburton Energy Services, Inc. Crimped end wrapped on pipe well screen
US20140158295A1 (en) * 2012-12-10 2014-06-12 Weatherford/Lamb, Inc. Erosion Resistant Wellbore Screen and Associated Methods of Manufacture
US9421648B2 (en) * 2013-10-31 2016-08-23 Asia Vital Components Co., Ltd. Manufacturing method of heat pipe structure
US20170145796A1 (en) * 2015-05-19 2017-05-25 Halliburton Energy Services, Inc. Braided screen for downhole sand control screen assemblies
WO2018183080A1 (fr) * 2017-03-27 2018-10-04 Stanley Filter Co., LLC Filtre de tubage de fond de trou
US20190112900A1 (en) * 2017-10-12 2019-04-18 Baker Hughes, A Ge Company, Llc Adjustable opening size filtration configuration and method
US20220341296A1 (en) * 2021-04-22 2022-10-27 Baker Hughes Oilfield Operations Llc Sand screen

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US5293935A (en) * 1990-10-22 1994-03-15 Halliburton Company Sintered metal substitute for prepack screen aggregate
US5664628A (en) * 1993-05-25 1997-09-09 Pall Corporation Filter for subterranean wells
US5782299A (en) * 1996-08-08 1998-07-21 Purolator Products Company Particle control screen assembly for a perforated pipe used in a well, a sand filter system and methods of making the same
US6012522A (en) * 1995-11-08 2000-01-11 Shell Oil Company Deformable well screen
US6514408B1 (en) * 2000-05-30 2003-02-04 Purolator Facet, Inc. Welded particle control screen assemblies
US6612481B2 (en) * 2001-07-30 2003-09-02 Weatherford/Lamb, Inc. Wellscreen
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US20050034860A1 (en) * 2003-08-15 2005-02-17 Lauritzen J. Eric Screen for sand control in a wellbore

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Publication number Priority date Publication date Assignee Title
US5293935A (en) * 1990-10-22 1994-03-15 Halliburton Company Sintered metal substitute for prepack screen aggregate
US5664628A (en) * 1993-05-25 1997-09-09 Pall Corporation Filter for subterranean wells
US6012522A (en) * 1995-11-08 2000-01-11 Shell Oil Company Deformable well screen
US5782299A (en) * 1996-08-08 1998-07-21 Purolator Products Company Particle control screen assembly for a perforated pipe used in a well, a sand filter system and methods of making the same
US5937944A (en) * 1996-08-08 1999-08-17 Purolator Products Company Particle control screen assembly for a perforated pipe used in a well, a sand filter system, and methods of making the same
US6514408B1 (en) * 2000-05-30 2003-02-04 Purolator Facet, Inc. Welded particle control screen assemblies
US6612481B2 (en) * 2001-07-30 2003-09-02 Weatherford/Lamb, Inc. Wellscreen
US20030173075A1 (en) * 2002-03-15 2003-09-18 Dave Morvant Knitted wire fines discriminator
US20050034860A1 (en) * 2003-08-15 2005-02-17 Lauritzen J. Eric Screen for sand control in a wellbore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8082986B2 (en) 2006-12-04 2011-12-27 Pall Corporation Filtering device, especially for use as a well screen filter

Also Published As

Publication number Publication date
US20050126779A1 (en) 2005-06-16
WO2005059308A3 (fr) 2006-05-26

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