MX356748B - Dispositivo de bloqueo fresable. - Google Patents

Dispositivo de bloqueo fresable.

Info

Publication number
MX356748B
MX356748B MX2015010355A MX2015010355A MX356748B MX 356748 B MX356748 B MX 356748B MX 2015010355 A MX2015010355 A MX 2015010355A MX 2015010355 A MX2015010355 A MX 2015010355A MX 356748 B MX356748 B MX 356748B
Authority
MX
Mexico
Prior art keywords
mandrel
section
housing
inner mandrel
plugging device
Prior art date
Application number
MX2015010355A
Other languages
English (en)
Other versions
MX2015010355A (es
Inventor
Hiorth Espen
Original Assignee
Interwell Technology As
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 Interwell Technology As filed Critical Interwell Technology As
Publication of MX2015010355A publication Critical patent/MX2015010355A/es
Publication of MX356748B publication Critical patent/MX356748B/es

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
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1291—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks
    • 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
    • E21B33/1204—Packers; Plugs permanent; drillable
    • 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
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • 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
    • 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
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
    • E21B33/16—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes using plugs for isolating cement charge; Plugs therefor
    • E21B33/167—Cementing plugs provided with anti-rotation mechanisms, e.g. for easier drill-out

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)
  • Earth Drilling (AREA)
  • Crushing And Grinding (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

La presente invención se relaciona a un dispositivo de bloqueo fresable (1) para uso en una tubería de pozo (WP). El dispositivo comprende un mandril interior (2) que comprende una primera sección de mandril (2a) y una segunda sección de mandril (2b), donde la primera sección de mandril (2a) tiene una superficie exterior cilíndrica y donde la segunda sección de mandril (2b) tiene una superficie exterior cilíndrica; El dispositivo comprende además un alojamiento exterior (3) proporcionado radialmente afuera de al menos partes del mandril interior (2). El alojamiento exterior (3) comprende una primera sección de alojamiento (3a) y una segunda sección de alojamiento (3b), donde la segunda sección de alojamiento (3b) comprende un compartimiento cilíndrico (4b). Un montaje de sellado (10) proporcionado radialmente afuera del mandril interior (2), donde el montaje de sellado (10) está configurado para traerse desde un estado de operación a un estado de ajuste mediante un desplazamiento axial relativo entre el mandril interior (2) y el alojamiento exterior (3). El dispositivo de bloqueo fresable (1) tiene un primer eje central (I1). La segunda sección de mandril (2b) tiene un segundo eje central (I2b) que se desplaza paralelo en relación al primer eje central (I1). Al menos una parte de la segunda sección de mandril (2b) se proporciona dentro del compartimiento (4b) en el estado de ajuste; La rotación del mandril interior (2) en el estado de ajuste está trayendo una tercera sección de mandril (2c) del mandril (2) a un estado cerrado, en el que se previene la rotación adicional del mandril interior (2).
MX2015010355A 2013-02-18 2013-11-04 Dispositivo de bloqueo fresable. MX356748B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20130268A NO335473B1 (no) 2013-02-18 2013-02-18 Fresbar plugganordning
PCT/EP2013/072913 WO2014124712A2 (en) 2013-02-18 2013-11-04 Millable plugging device

Publications (2)

Publication Number Publication Date
MX2015010355A MX2015010355A (es) 2016-04-15
MX356748B true MX356748B (es) 2018-06-12

Family

ID=49584699

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015010355A MX356748B (es) 2013-02-18 2013-11-04 Dispositivo de bloqueo fresable.

Country Status (8)

Country Link
US (1) US9695668B2 (es)
EP (1) EP2956614B1 (es)
AU (1) AU2013378560B2 (es)
BR (1) BR112015019594B1 (es)
DK (1) DK2956614T3 (es)
MX (1) MX356748B (es)
NO (1) NO335473B1 (es)
WO (1) WO2014124712A2 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019194813A1 (en) 2018-04-05 2019-10-10 Halliburton Energy Services, Inc. Wellbore isolation device
NO347280B1 (en) * 2021-06-25 2023-08-21 Interwell Norway As Downhole millable permanent plug

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6491108B1 (en) * 2000-06-30 2002-12-10 Bj Services Company Drillable bridge plug
US8469088B2 (en) * 2004-02-27 2013-06-25 Smith International, Inc. Drillable bridge plug for high pressure and high temperature environments
US20070246224A1 (en) 2006-04-24 2007-10-25 Christiaan Krauss Offset valve system for downhole drillable equipment
US20120255723A1 (en) * 2011-04-05 2012-10-11 Halliburton Energy Services, Inc. Drillable slip with non-continuous outer diameter
US9121253B2 (en) * 2012-12-19 2015-09-01 CNPC USA Corp. Millable bridge plug system
US10006264B2 (en) * 2014-05-29 2018-06-26 Weatherford Technology Holdings, Llc Whipstock assembly having anchor and eccentric packer

Also Published As

Publication number Publication date
WO2014124712A2 (en) 2014-08-21
AU2013378560A1 (en) 2015-08-06
MX2015010355A (es) 2016-04-15
AU2013378560B2 (en) 2017-07-20
WO2014124712A3 (en) 2014-12-04
US20150376978A1 (en) 2015-12-31
DK2956614T3 (da) 2020-02-10
EP2956614B1 (en) 2020-01-01
NO335473B1 (no) 2014-12-15
EP2956614A2 (en) 2015-12-23
BR112015019594B1 (pt) 2021-07-20
US9695668B2 (en) 2017-07-04
NO20130268A1 (no) 2014-08-19

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