WO2015069886A3 - Structural insert for composite bridge plug - Google Patents

Structural insert for composite bridge plug Download PDF

Info

Publication number
WO2015069886A3
WO2015069886A3 PCT/US2014/064334 US2014064334W WO2015069886A3 WO 2015069886 A3 WO2015069886 A3 WO 2015069886A3 US 2014064334 W US2014064334 W US 2014064334W WO 2015069886 A3 WO2015069886 A3 WO 2015069886A3
Authority
WO
WIPO (PCT)
Prior art keywords
mandrel
inner bore
composite
insert
option
Prior art date
Application number
PCT/US2014/064334
Other languages
French (fr)
Other versions
WO2015069886A2 (en
Inventor
James A. Rochen
Matthew R. STAGE
Shawn J. TREADAWAY
Original Assignee
Weatherford/Lamb, 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 Weatherford/Lamb, Inc. filed Critical Weatherford/Lamb, Inc.
Publication of WO2015069886A2 publication Critical patent/WO2015069886A2/en
Publication of WO2015069886A3 publication Critical patent/WO2015069886A3/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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/134—Bridging plugs

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)
  • Moulding By Coating Moulds (AREA)

Abstract

A composite mandrel has structural support in the inner bore. This can be accomplished in a couple of different ways. One option is to insert the composite mandrel support into the inner bore of a completed mandrel and to secure the insert into place with pins, adhesive, etc. Another option is to have a cross-beam or I-beam supported structural insert that is wound over with a filament wound composite process. Using this option, the inner bore support remains in place once manufacturing is complete and allow flows back from downhole of the bridge plug. When used, the structural support allows for higher collapse ratings [i.e., higher frac pressures or higher temperature ratings] on the composite mandrel. Providing a filament winding over the structural support also eliminates the need to use a conventional metal rod for winding on to produce the mandrel and then pulled out to leave the inner bore of the mandrel, thus also making the manufacturing process more efficient.
PCT/US2014/064334 2013-11-06 2014-11-06 Structural insert for composite bridge plug WO2015069886A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361900620P 2013-11-06 2013-11-06
US61/900,620 2013-11-06

Publications (2)

Publication Number Publication Date
WO2015069886A2 WO2015069886A2 (en) 2015-05-14
WO2015069886A3 true WO2015069886A3 (en) 2015-09-24

Family

ID=52004061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/064334 WO2015069886A2 (en) 2013-11-06 2014-11-06 Structural insert for composite bridge plug

Country Status (1)

Country Link
WO (1) WO2015069886A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107038290A (en) * 2017-03-31 2017-08-11 中国石油天然气股份有限公司 Method for calculating borehole wall collapse pressure by considering supercharging effect stress

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9157288B2 (en) 2012-07-19 2015-10-13 General Plastics & Composites, L.P. Downhole tool system and method related thereto
GB2573700B (en) * 2017-05-03 2022-03-02 Halliburton Energy Services Inc Support device for tubing string
AU2021441986A1 (en) 2021-04-23 2023-07-27 Halliburton Energy Services, Inc. Multilateral junction including articulating structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110048740A1 (en) * 2009-08-31 2011-03-03 Weatherford/Lamb, Inc. Securing a composite bridge plug
US20110232899A1 (en) * 2010-03-24 2011-09-29 Porter Jesse C Composite reconfigurable tool
WO2013066817A2 (en) * 2011-11-04 2013-05-10 Halliburton Energy Services, Inc. Subsurface release cementing plug
WO2013158745A1 (en) * 2012-04-20 2013-10-24 Baker Hughes Incorporated Frac plug body

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6712153B2 (en) 2001-06-27 2004-03-30 Weatherford/Lamb, Inc. Resin impregnated continuous fiber plug with non-metallic element system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110048740A1 (en) * 2009-08-31 2011-03-03 Weatherford/Lamb, Inc. Securing a composite bridge plug
US20110232899A1 (en) * 2010-03-24 2011-09-29 Porter Jesse C Composite reconfigurable tool
WO2013066817A2 (en) * 2011-11-04 2013-05-10 Halliburton Energy Services, Inc. Subsurface release cementing plug
WO2013158745A1 (en) * 2012-04-20 2013-10-24 Baker Hughes Incorporated Frac plug body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107038290A (en) * 2017-03-31 2017-08-11 中国石油天然气股份有限公司 Method for calculating borehole wall collapse pressure by considering supercharging effect stress

Also Published As

Publication number Publication date
WO2015069886A2 (en) 2015-05-14

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