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GB201409170D0 - Improved isolation barrier - Google Patents

Improved isolation barrier

Info

Publication number
GB201409170D0
GB201409170D0 GBGB1409170.6A GB201409170A GB201409170D0 GB 201409170 D0 GB201409170 D0 GB 201409170D0 GB 201409170 A GB201409170 A GB 201409170A GB 201409170 D0 GB201409170 D0 GB 201409170D0
Authority
GB
United Kingdom
Prior art keywords
isolation barrier
improved isolation
improved
barrier
isolation
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Withdrawn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
GBGB1409170.6A
Other versions
GB2526354A (en
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 GB1409170.6A priority Critical patent/GB2526354A/en
Publication of GB201409170D0 publication Critical patent/GB201409170D0/en
Priority to PCT/GB2015/051483 priority patent/WO2015177545A2/en
Priority to US14/717,496 priority patent/US20150337616A1/en
Priority to US14/718,025 priority patent/US20150337617A1/en
Publication of GB2526354A publication Critical patent/GB2526354A/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • E21B33/124—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
    • E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
    • 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
    • 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

  • 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)
  • Gasket Seals (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Safety Valves (AREA)
GB1409170.6A 2014-05-22 2014-05-22 Improved isolation barrier Withdrawn GB2526354A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1409170.6A GB2526354A (en) 2014-05-22 2014-05-22 Improved isolation barrier
PCT/GB2015/051483 WO2015177545A2 (en) 2014-05-22 2015-05-20 Improved isolation barrier
US14/717,496 US20150337616A1 (en) 2014-05-22 2015-05-20 Isolation Barrier
US14/718,025 US20150337617A1 (en) 2014-05-22 2015-05-20 Isolation Barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1409170.6A GB2526354A (en) 2014-05-22 2014-05-22 Improved isolation barrier

Publications (2)

Publication Number Publication Date
GB201409170D0 true GB201409170D0 (en) 2014-07-09
GB2526354A GB2526354A (en) 2015-11-25

Family

ID=51177329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1409170.6A Withdrawn GB2526354A (en) 2014-05-22 2014-05-22 Improved isolation barrier

Country Status (3)

Country Link
US (2) US20150337616A1 (en)
GB (1) GB2526354A (en)
WO (1) WO2015177545A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2526596B (en) * 2014-05-29 2020-10-07 Schlumberger B V Morphable apparatus
GB201417557D0 (en) * 2014-10-03 2014-11-19 Meta Downhole Ltd Improvements in or relating to morphing tubulars
CN114016976B (en) * 2021-11-25 2024-09-13 核工业北京化工冶金研究院 Gravel throwing valve assembly, forward gravel throwing device and forward gravel throwing method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE129663T1 (en) * 1990-09-01 1995-11-15 Tooler Oy DEVICE FOR SHAPING INTERNAL GROOVES IN PLASTIC PIPES AND PLASTIC PIPE PARTS.
RU2014443C1 (en) * 1991-09-03 1994-06-15 Институт "Туркменгазтехнология" Device for applying depression to bed
US6854522B2 (en) * 2002-09-23 2005-02-15 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US8469088B2 (en) * 2004-02-27 2013-06-25 Smith International, Inc. Drillable bridge plug for high pressure and high temperature environments
GB2433762B (en) * 2004-04-05 2008-07-30 Schlumberger Holdings Sealing mechanism for a subterranean well
GB0417328D0 (en) * 2004-08-04 2004-09-08 Read Well Services Ltd Apparatus and method
US8763687B2 (en) * 2009-05-01 2014-07-01 Weatherford/Lamb, Inc. Wellbore isolation tool using sealing element having shape memory polymer
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
US9623479B2 (en) * 2010-10-15 2017-04-18 Baker Hughes Incorporated Apparatus including metal foam and methods for using same downhole
US8726874B2 (en) * 2012-05-01 2014-05-20 Ford Global Technologies, Llc Cylinder bore with selective surface treatment and method of making the same

Also Published As

Publication number Publication date
US20150337617A1 (en) 2015-11-26
GB2526354A (en) 2015-11-25
WO2015177545A3 (en) 2016-03-17
US20150337616A1 (en) 2015-11-26
WO2015177545A2 (en) 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