BR112017016904A2 - dispositivo de ferramenta de poço compreendendo dispositivo de distribuição de força - Google Patents

dispositivo de ferramenta de poço compreendendo dispositivo de distribuição de força

Info

Publication number
BR112017016904A2
BR112017016904A2 BR112017016904A BR112017016904A BR112017016904A2 BR 112017016904 A2 BR112017016904 A2 BR 112017016904A2 BR 112017016904 A BR112017016904 A BR 112017016904A BR 112017016904 A BR112017016904 A BR 112017016904A BR 112017016904 A2 BR112017016904 A2 BR 112017016904A2
Authority
BR
Brazil
Prior art keywords
sealing member
glove
well tool
pressure distribution
radially
Prior art date
Application number
BR112017016904A
Other languages
English (en)
Other versions
BR112017016904B1 (pt
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 BR112017016904A2 publication Critical patent/BR112017016904A2/pt
Publication of BR112017016904B1 publication Critical patent/BR112017016904B1/pt

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
    • E21B33/128—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
    • E21B33/12—Packers; 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
    • E21B33/12—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
    • E21B33/1208—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
    • 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

Abstract

a presente invenção se refere a um dispositivo de ferramenta de poço (1), compreendendo: um dispositivo de mandril (10); um elemento de vedação (12) e dispositivos de suporte superior e inferior (13, 14). o dispositivo de ferramenta de poço (1) pode ser configurado entre um estado de funcionamento, no qual o elemento de vedação (12) é radialmente retraído, e um estado de ajuste, no qual o elemento de vedação (12) é radialmente expandido. em concordância com a presente invenção, o dispositivo de ferramenta de poço (1) adicionalmente compreende um dispositivo de distribuição de pressão (20) para distribuição da pressão no elemento de vedação (12) no estado de ajuste por intermédio dos dispositivos de suporte superior e inferior (13, 14). o dispositivo de distribuição de pressão (20) compreende um dispositivo de luva (21) proporcionado radialmente no exterior do dispositivo de mandril (10) e radialmente no interior do elemento de vedação (12), onde o dispositivo de luva (21) é axialmente deslocável em um compartimento de luva (40) em relação para o dispositivo de mandril (10) e o elemento de vedação (12). o dispositivo de luva (21) compreende uma saliência superior (22) para aplicação de uma força axial direcionada descendentemente para o dispositivo de suporte superior (14) quando o dispositivo de luva (21) está em sua posição inferior. o dispositivo de luva (21) compreende uma saliência inferior (23) para aplicação de uma força axial direcionada ascendentemente para o dispositivo de suporte inferior (15) quando o dispositivo de luva (21) está em sua posição superior.
BR112017016904-5A 2015-02-06 2016-02-05 Dispositivo de ferramenta de poço BR112017016904B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20150175 2015-02-06
NO20150175A NO339646B1 (en) 2015-02-06 2015-02-06 Well tool device comprising force distribution device
PCT/EP2016/052497 WO2016124735A1 (en) 2015-02-06 2016-02-05 Well tool device comprising force distribution device

Publications (2)

Publication Number Publication Date
BR112017016904A2 true BR112017016904A2 (pt) 2018-03-27
BR112017016904B1 BR112017016904B1 (pt) 2022-08-30

Family

ID=55359502

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017016904-5A BR112017016904B1 (pt) 2015-02-06 2016-02-05 Dispositivo de ferramenta de poço

Country Status (7)

Country Link
US (1) US10370933B2 (pt)
EP (1) EP3253944B1 (pt)
BR (1) BR112017016904B1 (pt)
DK (1) DK3253944T3 (pt)
MX (1) MX2017010165A (pt)
NO (1) NO339646B1 (pt)
WO (1) WO2016124735A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO343440B1 (en) 2017-07-05 2019-03-11 Interwell Norway As Well tool and method for pressure testing of different zones in a well
US11168534B2 (en) 2019-11-06 2021-11-09 Saudi Arabian Oil Company Downhole crossflow containment tool
US11713643B2 (en) 2020-10-30 2023-08-01 Weatherford Technology Holdings, Llc Controlled deformation and shape recovery of packing elements
US11555364B2 (en) 2020-10-30 2023-01-17 Weatherford Technology Holdings, Llc High expansion anchoring system
US11959352B2 (en) 2020-10-30 2024-04-16 Weatherford Technology Holdings, Llc Retrievable high expansion bridge plug and packer with retractable anti-extrusion backup system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354964A (en) * 1965-12-10 1967-11-28 Schlumberger Technology Corp Well bore packing apparatus
US3554280A (en) * 1969-01-21 1971-01-12 Dresser Ind Well packer and sealing elements therefor
US5311938A (en) * 1992-05-15 1994-05-17 Halliburton Company Retrievable packer for high temperature, high pressure service
US5586601A (en) * 1995-04-28 1996-12-24 Camco International Inc. Mechanism for anchoring well tool
US5941306A (en) * 1997-10-07 1999-08-24 Quinn; Desmond Ratchet release mechanism for a retrievable well apparatus and a retrievable well apparatus
US6203020B1 (en) * 1998-11-24 2001-03-20 Baker Hughes Incorporated Downhole packer with element extrusion-limiting device
US6598672B2 (en) * 2000-10-12 2003-07-29 Greene, Tweed Of Delaware, Inc. Anti-extrusion device for downhole applications
CA2449518C (en) 2001-12-12 2007-01-30 Weatherford/Lamb, Inc. Bi-directional and internal pressure trapping packing element system
US6769491B2 (en) * 2002-06-07 2004-08-03 Weatherford/Lamb, Inc. Anchoring and sealing system for a downhole tool
US8881836B2 (en) 2007-09-01 2014-11-11 Weatherford/Lamb, Inc. Packing element booster
US8167033B2 (en) * 2009-09-14 2012-05-01 Max White Packer with non-extrusion ring
US8567492B2 (en) * 2009-09-14 2013-10-29 Max White Modified packer with non-extrusion ring
US8393400B2 (en) * 2009-11-25 2013-03-12 Vetco Gray Inc. Metal-to-metal seal with wiper element and wellhead system incorporating same
US8205671B1 (en) * 2009-12-04 2012-06-26 Branton Tools L.L.C. Downhole bridge plug or packer assemblies
US8701787B2 (en) * 2011-02-28 2014-04-22 Schlumberger Technology Corporation Metal expandable element back-up ring for high pressure/high temperature packer
US20180023366A1 (en) * 2016-01-06 2018-01-25 Baker Hughes, A Ge Company, Llc Slotted Backup Ring Assembly

Also Published As

Publication number Publication date
WO2016124735A1 (en) 2016-08-11
US20170370175A1 (en) 2017-12-28
NO20150175A1 (en) 2016-08-08
DK3253944T3 (da) 2019-07-15
EP3253944A1 (en) 2017-12-13
NO339646B1 (en) 2017-01-16
EP3253944B1 (en) 2019-04-03
BR112017016904B1 (pt) 2022-08-30
US10370933B2 (en) 2019-08-06
MX2017010165A (es) 2017-12-20

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/02/2016, OBSERVADAS AS CONDICOES LEGAIS