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WO2015062888A3 - Expandable metal sleeve and device using same - Google Patents

Expandable metal sleeve and device using same Download PDF

Info

Publication number
WO2015062888A3
WO2015062888A3 PCT/EP2014/072422 EP2014072422W WO2015062888A3 WO 2015062888 A3 WO2015062888 A3 WO 2015062888A3 EP 2014072422 W EP2014072422 W EP 2014072422W WO 2015062888 A3 WO2015062888 A3 WO 2015062888A3
Authority
WO
WIPO (PCT)
Prior art keywords
diameter
sleeve
winding
metal sleeve
expandable metal
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2014/072422
Other languages
French (fr)
Other versions
WO2015062888A2 (en
Inventor
Jean-Louis Saltel
Samuel Roselier
Romain Neveu
Robin LAUPIE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saltel Industries SAS
Original Assignee
Saltel Industries SAS
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 Saltel Industries SAS filed Critical Saltel Industries SAS
Publication of WO2015062888A2 publication Critical patent/WO2015062888A2/en
Publication of WO2015062888A3 publication Critical patent/WO2015062888A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • E21B33/1277—Packers; Plugs with inflatable sleeve characterised by the construction or fixation of the sleeve

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)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Dowels (AREA)
  • Thermal Insulation (AREA)

Abstract

The present invention in particular relates to a radially expandable metal sleeve (2), which has a so-called "initial diameter" that corresponds to an unexpanded state, and a so-called "optimum diameter" that corresponds to an expanded state, that optimum diameter being smaller than or equal to its maximum diameter beyond which it would break, characterised in that: - in its unexpanded state, it comprises at least one coaxial helical winding (5) against its outer face and at least on a part thereof; - that winding (5) is made of a fibre or set of fibres; - each turn (50) of the winding is made up of a main part (500) in contact with the outer face of the sleeve (2) and a secondary part (501), in one piece with the main part (500); - the developed length of that secondary part (501) being such that it deploys and presses against said sleeve (2) during the expansion of the latter, to keep it in a state where it occupies said "optimum diameter".
PCT/EP2014/072422 2013-10-30 2014-10-20 Expandable metal sleeve and device using same Ceased WO2015062888A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1360599A FR3012512A1 (en) 2013-10-30 2013-10-30 EXPANDABLE METAL SHIRT AND DEVICE USING THE SAME
FR1360599 2013-10-30

Publications (2)

Publication Number Publication Date
WO2015062888A2 WO2015062888A2 (en) 2015-05-07
WO2015062888A3 true WO2015062888A3 (en) 2015-06-25

Family

ID=50069105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/072422 Ceased WO2015062888A2 (en) 2013-10-30 2014-10-20 Expandable metal sleeve and device using same

Country Status (2)

Country Link
FR (1) FR3012512A1 (en)
WO (1) WO2015062888A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258674A (en) * 1991-08-16 1993-02-17 Philip Fredrick Head Well packer
WO2009001069A2 (en) * 2007-06-26 2008-12-31 Paul David Metcalfe Permeability modification
US20120055667A1 (en) * 2009-05-01 2012-03-08 Weatherford/Lamb, Inc. Wellbore isolation tool using sealing element having shape memory polymer
US20130068481A1 (en) * 2011-09-20 2013-03-21 Saudi Arabian Oil Company A Bottom Hole Assembly For Deploying An Expandable Liner In a Wellbore

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195266B (en) 1986-09-17 1990-06-20 Philips Electronic Associated Liquid chromatograph apparatus including a proportioning arrangement.
DK2570587T3 (en) 2011-09-13 2013-11-11 Welltec As Ring-shaped barrier with safety metal pipe piece

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258674A (en) * 1991-08-16 1993-02-17 Philip Fredrick Head Well packer
WO2009001069A2 (en) * 2007-06-26 2008-12-31 Paul David Metcalfe Permeability modification
US20120055667A1 (en) * 2009-05-01 2012-03-08 Weatherford/Lamb, Inc. Wellbore isolation tool using sealing element having shape memory polymer
US20130068481A1 (en) * 2011-09-20 2013-03-21 Saudi Arabian Oil Company A Bottom Hole Assembly For Deploying An Expandable Liner In a Wellbore

Also Published As

Publication number Publication date
FR3012512A1 (en) 2015-05-01
WO2015062888A2 (en) 2015-05-07

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