WO2009088502A3 - Swellable packer with composite material end rings - Google Patents

Swellable packer with composite material end rings Download PDF

Info

Publication number
WO2009088502A3
WO2009088502A3 PCT/US2008/050371 US2008050371W WO2009088502A3 WO 2009088502 A3 WO2009088502 A3 WO 2009088502A3 US 2008050371 W US2008050371 W US 2008050371W WO 2009088502 A3 WO2009088502 A3 WO 2009088502A3
Authority
WO
WIPO (PCT)
Prior art keywords
opposite ends
seal element
end ring
composite material
end rings
Prior art date
Application number
PCT/US2008/050371
Other languages
French (fr)
Other versions
WO2009088502A2 (en
Inventor
Tom R. Koloy
Jonny Haugen
David B. Allison
Original Assignee
Halliburton Energy Services, Inc.
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 Halliburton Energy Services, Inc. filed Critical Halliburton Energy Services, Inc.
Priority to PCT/US2008/050371 priority Critical patent/WO2009088502A2/en
Priority to US12/348,395 priority patent/US8555961B2/en
Publication of WO2009088502A2 publication Critical patent/WO2009088502A2/en
Publication of WO2009088502A3 publication Critical patent/WO2009088502A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means

Abstract

A swellable packer with composite material end rings. A packer assembly includes at least one generally tubular seal element extending longitudinally between opposite ends thereof. At least one end ring is positioned proximate one of the seal element opposite ends. The end ring includes a nonmetal material. A method of constructing a packer assembly includes the steps of : chemically bonding at least one end ring to a base pipe; providing at least one generally tubular seal element which extends longitudinally between opposite ends thereof; and restricting longitudinal displacement of the seal element relative to the base pipe utilizing the end ring positioned at one of its opposite ends.
PCT/US2008/050371 2008-01-07 2008-01-07 Swellable packer with composite material end rings WO2009088502A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/US2008/050371 WO2009088502A2 (en) 2008-01-07 2008-01-07 Swellable packer with composite material end rings
US12/348,395 US8555961B2 (en) 2008-01-07 2009-01-05 Swellable packer with composite material end rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/050371 WO2009088502A2 (en) 2008-01-07 2008-01-07 Swellable packer with composite material end rings

Publications (2)

Publication Number Publication Date
WO2009088502A2 WO2009088502A2 (en) 2009-07-16
WO2009088502A3 true WO2009088502A3 (en) 2010-03-18

Family

ID=40853658

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/050371 WO2009088502A2 (en) 2008-01-07 2008-01-07 Swellable packer with composite material end rings

Country Status (1)

Country Link
WO (1) WO2009088502A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7124831B2 (en) * 2001-06-27 2006-10-24 Weatherford/Lamb, Inc. Resin impregnated continuous fiber plug with non-metallic element system
US20070221387A1 (en) * 2006-03-21 2007-09-27 Warren Michael Levy Expandable downhole tools and methods of using and manufacturing same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7124831B2 (en) * 2001-06-27 2006-10-24 Weatherford/Lamb, Inc. Resin impregnated continuous fiber plug with non-metallic element system
US20070221387A1 (en) * 2006-03-21 2007-09-27 Warren Michael Levy Expandable downhole tools and methods of using and manufacturing same

Also Published As

Publication number Publication date
WO2009088502A2 (en) 2009-07-16

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