MX2012003768A - Ensamble de compresion y metodo para accionar elementos de empaque de fondo del pozo. - Google Patents

Ensamble de compresion y metodo para accionar elementos de empaque de fondo del pozo.

Info

Publication number
MX2012003768A
MX2012003768A MX2012003768A MX2012003768A MX2012003768A MX 2012003768 A MX2012003768 A MX 2012003768A MX 2012003768 A MX2012003768 A MX 2012003768A MX 2012003768 A MX2012003768 A MX 2012003768A MX 2012003768 A MX2012003768 A MX 2012003768A
Authority
MX
Mexico
Prior art keywords
assembly
packing elements
compression assembly
anti extrusion
short arms
Prior art date
Application number
MX2012003768A
Other languages
English (en)
Inventor
John P Rodgers
Jack Gammill Clemens
Wesley Neil Ludwig
Ed Eaton
Marco Serra
Original Assignee
Halliburton Energy Serv 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 Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of MX2012003768A publication Critical patent/MX2012003768A/es

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
    • E21B33/1216—Anti-extrusion means, e.g. means to prevent cold flow of rubber packing
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for anchoring the tools or the like
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for setting packers
    • 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
    • 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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
    • E21B33/134—Bridging plugs
    • 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
    • E21B33/136—Baskets, e.g. of umbrella type

Abstract

Un ensamble de compresión (500) para accionar elementos de empaque de un tapón intermedio a través de una tubería en una sarta de revestimiento de un hoyo. El ensamble de compresión (500) incluye un ensamble de soporte (502) y un ensamble antiextrusión (504). El ensamble de soporte (502) tiene una configuración de marcha en la cual los ensambles de brazo de enganche se orientan sustancialmente de manera longitudinal y una configuración de operación en la cual brazos cortos (514) se hacen girar en relación con brazos largos (520) de ensambles de brazo de enganche de manera que los brazos c-tos (514) forman una plataforma de soporte. El ensamble antiextrusión (504) se asocia operativamente con el ensamble de soporte (502). El ensamble antiextrusión (504) tiene una configuración de marcha en la cual pétalos (536) son sustancialmente perpendiculares a un miembro de base (534) y se enlazan unos con respecto a otros y una configuración de operación en la cual los pétalos (536) se disponen radialmente hacia fuera llenando sustancialmente las brechas entre los brazos cortos (514).
MX2012003768A 2009-09-28 2009-09-28 Ensamble de compresion y metodo para accionar elementos de empaque de fondo del pozo. MX2012003768A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/058527 WO2011037586A1 (en) 2009-09-28 2009-09-28 Compression assembly and method for actuating downhole packing elements

Publications (1)

Publication Number Publication Date
MX2012003768A true MX2012003768A (es) 2012-07-20

Family

ID=43796123

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012003768A MX2012003768A (es) 2009-09-28 2009-09-28 Ensamble de compresion y metodo para accionar elementos de empaque de fondo del pozo.

Country Status (4)

Country Link
US (1) US8555959B2 (es)
EP (1) EP2483518A4 (es)
MX (1) MX2012003768A (es)
WO (1) WO2011037586A1 (es)

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Also Published As

Publication number Publication date
US8555959B2 (en) 2013-10-15
EP2483518A1 (en) 2012-08-08
WO2011037586A1 (en) 2011-03-31
EP2483518A4 (en) 2017-06-21
US20110073329A1 (en) 2011-03-31

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