BR112017021020A2 - conjunto de vedação de anular, e, método para selar um anular entre um mandril e uma coluna de tubulação - Google Patents

conjunto de vedação de anular, e, método para selar um anular entre um mandril e uma coluna de tubulação

Info

Publication number
BR112017021020A2
BR112017021020A2 BR112017021020A BR112017021020A BR112017021020A2 BR 112017021020 A2 BR112017021020 A2 BR 112017021020A2 BR 112017021020 A BR112017021020 A BR 112017021020A BR 112017021020 A BR112017021020 A BR 112017021020A BR 112017021020 A2 BR112017021020 A2 BR 112017021020A2
Authority
BR
Brazil
Prior art keywords
mandrel
ring
annular
auxiliary element
pipe column
Prior art date
Application number
BR112017021020A
Other languages
English (en)
Inventor
Scott Macdonald Lorn
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
Publication of BR112017021020A2 publication Critical patent/BR112017021020A2/pt

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
    • E21B33/1208—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 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
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipe Accessories (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Toilet Supplies (AREA)

Abstract

são revelados um conjunto e método de vedação de anular. o conjunto inclui um mandril e um elemento expansível disposto em torno do mandril que expande para vedar contra o diâmetro interno de uma tubulação ou coluna de revestimento. o elemento expansível veda o mandril do anular entre o mandril e a coluna de tubulação. o conjunto inclui pelo menos um elemento auxiliar tendo uma pluralidade de pás de articulação fixadas circunferencialmente num anel em torno do mandril. o elemento auxiliar é capaz de expandir e contrair radialmente mediante movimento longitudinal ao longo de, e engate com, uma rampa geralmente em forma de anel. um anel de guia orienta o elemento auxiliar ao longo da rampa de guia. o método é dirigido a expandir o elemento expansível para vedar o anular e o elemento auxiliar de modo que as pás entrem em contato com o diâmetro interno da coluna de tubulação impedindo o elemento expansível de extrusar para fora para o anular além do elemento auxiliar.
BR112017021020A 2015-05-29 2015-05-29 conjunto de vedação de anular, e, método para selar um anular entre um mandril e uma coluna de tubulação BR112017021020A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/033174 WO2016195626A1 (en) 2015-05-29 2015-05-29 Packing element back-up system incorporating iris mechanism

Publications (1)

Publication Number Publication Date
BR112017021020A2 true BR112017021020A2 (pt) 2018-07-03

Family

ID=56609895

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017021020A BR112017021020A2 (pt) 2015-05-29 2015-05-29 conjunto de vedação de anular, e, método para selar um anular entre um mandril e uma coluna de tubulação

Country Status (12)

Country Link
US (1) US10487614B2 (pt)
AU (1) AU2015397127B2 (pt)
BR (1) BR112017021020A2 (pt)
CA (1) CA2981934C (pt)
DK (1) DK180027B1 (pt)
FR (1) FR3036726B1 (pt)
GB (1) GB2555231B (pt)
IT (1) ITUA20162974A1 (pt)
NL (1) NL1041829B1 (pt)
NO (1) NO346127B1 (pt)
SG (1) SG11201708192VA (pt)
WO (1) WO2016195626A1 (pt)

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EP3394382A1 (en) * 2015-12-23 2018-10-31 Peak Well Services Pty Ltd. Downhole apparatus and methods of use
GB2546007B (en) 2015-12-23 2019-04-10 Peak Well Systems Pty Ltd Torque transfer apparatus and methods of use
GB201522725D0 (en) 2015-12-23 2016-02-03 Peak Well Systems Pty Ltd Expanding and collapsing apparatus and methods of use
US10704355B2 (en) 2016-01-06 2020-07-07 Baker Hughes, A Ge Company, Llc Slotted anti-extrusion ring assembly
US10526864B2 (en) 2017-04-13 2020-01-07 Baker Hughes, A Ge Company, Llc Seal backup, seal system and wellbore system
GB201710376D0 (en) * 2017-06-28 2017-08-16 Peak Well Systems Pty Ltd Seal apparatus and methods of use
US10370935B2 (en) 2017-07-14 2019-08-06 Baker Hughes, A Ge Company, Llc Packer assembly including a support ring
US10689942B2 (en) 2017-09-11 2020-06-23 Baker Hughes, A Ge Company, Llc Multi-layer packer backup ring with closed extrusion gaps
US10907438B2 (en) 2017-09-11 2021-02-02 Baker Hughes, A Ge Company, Llc Multi-layer backup ring
US10907437B2 (en) 2019-03-28 2021-02-02 Baker Hughes Oilfield Operations Llc Multi-layer backup ring
US10677014B2 (en) 2017-09-11 2020-06-09 Baker Hughes, A Ge Company, Llc Multi-layer backup ring including interlock members
US11174726B2 (en) * 2017-11-16 2021-11-16 Halliburton Energy Services, Inc. Multiple tubing-side antennas or casing-side antennas for maintaining communication in a wellbore
US11142978B2 (en) 2019-12-12 2021-10-12 Baker Hughes Oilfield Operations Llc Packer assembly including an interlock feature
US11680201B1 (en) * 2022-03-31 2023-06-20 Saudi Arabian Oil Company Systems and methods in which colloidal silica gel is used to seal a leak in or near a packer disposed in a tubing-casing annulus
CN116398082B (zh) * 2023-06-07 2023-09-05 太原理工大学 一种深层地热井多含水层封隔装置、取水装置及取水方法
CN116771302B (zh) * 2023-08-17 2023-10-27 太原科技大学 一种伞形扩张式封堵结构桥塞

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Also Published As

Publication number Publication date
FR3036726A1 (fr) 2016-12-02
DK180027B1 (en) 2020-01-24
US10487614B2 (en) 2019-11-26
NO346127B1 (en) 2022-03-07
NL1041829A (en) 2016-12-07
SG11201708192VA (en) 2017-11-29
AU2015397127A1 (en) 2017-10-12
ITUA20162974A1 (it) 2017-10-28
CA2981934A1 (en) 2016-12-08
DK201700582A1 (en) 2017-10-23
NL1041829B1 (en) 2017-02-15
FR3036726B1 (fr) 2019-03-22
GB2555231A (en) 2018-04-25
AU2015397127B2 (en) 2019-01-24
NO20171691A1 (en) 2017-10-23
WO2016195626A1 (en) 2016-12-08
CA2981934C (en) 2019-08-20
GB2555231B (en) 2021-05-05
US20180142529A1 (en) 2018-05-24
GB201716300D0 (en) 2017-11-22

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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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements