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AU2018319372A1 - Improved isolation barrier - Google Patents

Improved isolation barrier Download PDF

Info

Publication number
AU2018319372A1
AU2018319372A1 AU2018319372A AU2018319372A AU2018319372A1 AU 2018319372 A1 AU2018319372 A1 AU 2018319372A1 AU 2018319372 A AU2018319372 A AU 2018319372A AU 2018319372 A AU2018319372 A AU 2018319372A AU 2018319372 A1 AU2018319372 A1 AU 2018319372A1
Authority
AU
Australia
Prior art keywords
sleeve
tubular
recess
drill pipe
annular
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2018319372A
Other languages
English (en)
Inventor
Cameron Hill RADTKE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Morphpackers Ltd
Original Assignee
Morphpackers Ltd
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 Morphpackers Ltd filed Critical Morphpackers Ltd
Publication of AU2018319372A1 publication Critical patent/AU2018319372A1/en
Abandoned legal-status Critical Current

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
    • E21B33/1212—Packers; Plugs characterised by the construction of the sealing or packing means including a metal-to-metal seal element
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • 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
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
    • 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
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • 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
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • E21B33/1277—Packers; Plugs with inflatable sleeve characterised by the construction or fixation of the sleeve
    • 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
    • E21B33/1285—Packers; Plugs with a member expanded radially by axial pressure by fluid 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
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
AU2018319372A 2017-08-21 2018-08-20 Improved isolation barrier Abandoned AU2018319372A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1713375.2A GB2565778B (en) 2017-08-21 2017-08-21 Improved isolation barrier
GB1713375.2 2017-08-21
PCT/GB2018/052354 WO2019038525A1 (fr) 2017-08-21 2018-08-20 Barrière d'isolation améliorée

Publications (1)

Publication Number Publication Date
AU2018319372A1 true AU2018319372A1 (en) 2020-02-27

Family

ID=59996854

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018319372A Abandoned AU2018319372A1 (en) 2017-08-21 2018-08-20 Improved isolation barrier

Country Status (8)

Country Link
US (1) US20200224507A1 (fr)
EP (1) EP3673142A1 (fr)
AU (1) AU2018319372A1 (fr)
BR (1) BR112020003447A2 (fr)
CA (1) CA3072307A1 (fr)
GB (1) GB2565778B (fr)
RU (1) RU2020107053A (fr)
WO (1) WO2019038525A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017005767B4 (de) * 2017-06-20 2019-04-25 Tracto-Technik Gmbh & Co. Kg Erdbohrvorrichtung, Verfahren zu dessen Herstellung und Verwenden eines Fügeprozesses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012045355A1 (fr) * 2010-10-07 2012-04-12 Welltec A/S Barrière annulaire
EP2570587B1 (fr) * 2011-09-13 2013-10-30 Welltec A/S Barrière annulaire dotée d'un manchon métallique de sécurité
EP2947259A1 (fr) * 2014-05-19 2015-11-25 Welltec A/S Train de tiges de forage pour forer à travers une zone de basse pression
AU2015334667B2 (en) * 2014-10-25 2020-03-12 Vertice Oil Tools, Inc. Improved isolation barrier
CN204436323U (zh) * 2015-02-27 2015-07-01 毛元伟 空心桥塞封隔器用弹性胶筒
EP3061901A1 (fr) * 2015-02-27 2016-08-31 Saltel Industries Dispositif pour fracturation ou re-fracturation d'un puits et procédé de fabrication correspondant

Also Published As

Publication number Publication date
EP3673142A1 (fr) 2020-07-01
GB2565778A (en) 2019-02-27
GB2565778B (en) 2019-12-04
RU2020107053A (ru) 2021-09-24
US20200224507A1 (en) 2020-07-16
CA3072307A1 (fr) 2019-02-28
BR112020003447A2 (pt) 2020-08-25
WO2019038525A1 (fr) 2019-02-28
GB201713375D0 (en) 2017-10-04

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period