GB201015792D0 - Inflatable packer - Google Patents

Inflatable packer

Info

Publication number
GB201015792D0
GB201015792D0 GBGB1015792.3A GB201015792A GB201015792D0 GB 201015792 D0 GB201015792 D0 GB 201015792D0 GB 201015792 A GB201015792 A GB 201015792A GB 201015792 D0 GB201015792 D0 GB 201015792D0
Authority
GB
United Kingdom
Prior art keywords
inflatable packer
packer
inflatable
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Withdrawn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
GBGB1015792.3A
Other versions
GB2483856A (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.)
Caledyne Ltd
Original Assignee
Caledyne 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 Caledyne Ltd filed Critical Caledyne Ltd
Priority to GB1015792.3A priority Critical patent/GB2483856A/en
Publication of GB201015792D0 publication Critical patent/GB201015792D0/en
Publication of GB2483856A publication Critical patent/GB2483856A/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Withdrawn legal-status Critical Current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
    • 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
    • E21B33/1208—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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
GB1015792.3A 2010-09-21 2010-09-21 Inflatable packer Withdrawn GB2483856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1015792.3A GB2483856A (en) 2010-09-21 2010-09-21 Inflatable packer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1015792.3A GB2483856A (en) 2010-09-21 2010-09-21 Inflatable packer

Publications (2)

Publication Number Publication Date
GB201015792D0 true GB201015792D0 (en) 2010-10-27
GB2483856A GB2483856A (en) 2012-03-28

Family

ID=43065563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1015792.3A Withdrawn GB2483856A (en) 2010-09-21 2010-09-21 Inflatable packer

Country Status (1)

Country Link
GB (1) GB2483856A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113847018A (en) * 2021-09-30 2021-12-28 于婷婷 General pilot production tool for packing off earth formation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112832847B (en) * 2021-02-08 2022-02-01 中国矿业大学(北京) Multifunctional integrated gas bag device for blocking, extracting and releasing gas in goaf

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948322A (en) * 1975-04-23 1976-04-06 Halliburton Company Multiple stage cementing tool with inflation packer and methods of use
US5220959A (en) * 1991-09-24 1993-06-22 The Gates Rubber Company Gripping inflatable packer
US5400855A (en) * 1993-01-27 1995-03-28 Halliburton Company Casing inflation packer
US6446717B1 (en) * 2000-06-01 2002-09-10 Weatherford/Lamb, Inc. Core-containing sealing assembly
US6854522B2 (en) * 2002-09-23 2005-02-15 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
GB0320252D0 (en) * 2003-08-29 2003-10-01 Caledyne Ltd Improved seal
US7347274B2 (en) * 2004-01-27 2008-03-25 Schlumberger Technology Corporation Annular barrier tool
US7331581B2 (en) * 2005-03-30 2008-02-19 Schlumberger Technology Corporation Inflatable packers
WO2007031723A2 (en) * 2005-09-14 2007-03-22 Petrowell Limited Packer
US7896089B2 (en) * 2008-09-23 2011-03-01 Schlumberger Technology Corporation System and method for forming a seal in a wellbore
EP2312119A1 (en) * 2009-10-07 2011-04-20 Welltec A/S An annular barrier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113847018A (en) * 2021-09-30 2021-12-28 于婷婷 General pilot production tool for packing off earth formation

Also Published As

Publication number Publication date
GB2483856A (en) 2012-03-28

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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)