GB2526355A - Improved isolation barrier - Google Patents

Improved isolation barrier Download PDF

Info

Publication number
GB2526355A
GB2526355A GB1409171.4A GB201409171A GB2526355A GB 2526355 A GB2526355 A GB 2526355A GB 201409171 A GB201409171 A GB 201409171A GB 2526355 A GB2526355 A GB 2526355A
Authority
GB
United Kingdom
Prior art keywords
sleeve
assembly according
tubular body
fluid
sleeve member
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.)
Withdrawn
Application number
GB1409171.4A
Other languages
English (en)
Other versions
GB201409171D0 (en
Inventor
William Luke Mcelligott
Damien Gerard Patton
David Glen Martin
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.)
Meta Downhole Ltd
Original Assignee
Meta Downhole 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 Meta Downhole Ltd filed Critical Meta Downhole Ltd
Priority to GB1409171.4A priority Critical patent/GB2526355A/en
Publication of GB201409171D0 publication Critical patent/GB201409171D0/en
Priority to PCT/GB2015/051484 priority patent/WO2015177546A1/fr
Publication of GB2526355A publication Critical patent/GB2526355A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02Couplings; joints
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/10Sealing or packing boreholes or wells in the borehole
    • E21B33/12Packers; Plugs
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/10Sealing or packing boreholes or wells in the borehole
    • E21B33/12Packers; Plugs
    • E21B33/1208Packers; Plugs characterised by the construction of the sealing or packing means
    • E21B33/1212Packers; Plugs characterised by the construction of the sealing or packing means including a metal-to-metal seal element
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/10Sealing or packing boreholes or wells in the borehole
    • E21B33/12Packers; Plugs
    • E21B33/127Packers; Plugs with inflatable sleeve
    • E21B33/1277Packers; Plugs with inflatable sleeve characterised by the construction or fixation of the sleeve

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)
  • Gasket Seals (AREA)
  • Earth Drilling (AREA)
GB1409171.4A 2014-05-22 2014-05-22 Improved isolation barrier Withdrawn GB2526355A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1409171.4A GB2526355A (en) 2014-05-22 2014-05-22 Improved isolation barrier
PCT/GB2015/051484 WO2015177546A1 (fr) 2014-05-22 2015-05-20 Barrière d'isolation améliorée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1409171.4A GB2526355A (en) 2014-05-22 2014-05-22 Improved isolation barrier

Publications (2)

Publication Number Publication Date
GB201409171D0 GB201409171D0 (en) 2014-07-09
GB2526355A true GB2526355A (en) 2015-11-25

Family

ID=51177330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1409171.4A Withdrawn GB2526355A (en) 2014-05-22 2014-05-22 Improved isolation barrier

Country Status (2)

Country Link
GB (1) GB2526355A (fr)
WO (1) WO2015177546A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2577341B (en) * 2018-09-18 2021-01-27 Morphpackers Ltd Method of manufacturing an assembly for use as an isolation barrier

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1437480A1 (fr) * 2003-01-09 2004-07-14 Weatherford/Lamb, Inc. Outil double sans elastomere, avec haute expansion
GB2398312A (en) * 2003-02-13 2004-08-18 Read Well Services Ltd Downhole tubular sealing apparatus
EP1624152A2 (fr) * 2004-08-04 2006-02-08 Read Well Services Limited Packer pour tubage activé hydrauliquement
WO2012168728A2 (fr) * 2011-06-10 2012-12-13 Read Well Services Limited Ensemble tubulaire et procédé de déploiement d'un dispositif de puits utilisant un ensemble tubulaire
GB2501988A (en) * 2013-04-24 2013-11-13 Meta Downhole Ltd A method of joining first and second tubular members

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0909086D0 (en) * 2009-05-27 2009-07-01 Read Well Services Ltd An active external casing packer (ecp) for frac operations in oil and gas wells

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1437480A1 (fr) * 2003-01-09 2004-07-14 Weatherford/Lamb, Inc. Outil double sans elastomere, avec haute expansion
GB2398312A (en) * 2003-02-13 2004-08-18 Read Well Services Ltd Downhole tubular sealing apparatus
EP1624152A2 (fr) * 2004-08-04 2006-02-08 Read Well Services Limited Packer pour tubage activé hydrauliquement
WO2012168728A2 (fr) * 2011-06-10 2012-12-13 Read Well Services Limited Ensemble tubulaire et procédé de déploiement d'un dispositif de puits utilisant un ensemble tubulaire
GB2501988A (en) * 2013-04-24 2013-11-13 Meta Downhole Ltd A method of joining first and second tubular members

Also Published As

Publication number Publication date
GB201409171D0 (en) 2014-07-09
WO2015177546A1 (fr) 2015-11-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20161110 AND 20161116