GB2385364B - Packer - Google Patents

Packer

Info

Publication number
GB2385364B
GB2385364B GB0311514A GB0311514A GB2385364B GB 2385364 B GB2385364 B GB 2385364B GB 0311514 A GB0311514 A GB 0311514A GB 0311514 A GB0311514 A GB 0311514A GB 2385364 B GB2385364 B GB 2385364B
Authority
GB
United Kingdom
Prior art keywords
packer
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.)
Expired - Lifetime
Application number
GB0311514A
Other versions
GB0311514D0 (en
GB2385364A (en
Inventor
Vladimir Vaynshteyn
Matthew Sweetland
Christian C Spring
James D Hendrickson
Jim B Benton
Raghu Madhavan
Dinesh R Patel
Mitchell G Wilcox
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.)
Schlumberger Technology Corp
Original Assignee
Schlumberger Technology Corp
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
Priority claimed from US09/295,915 external-priority patent/US6186227B1/en
Application filed by Schlumberger Technology Corp filed Critical Schlumberger Technology Corp
Publication of GB0311514D0 publication Critical patent/GB0311514D0/en
Publication of GB2385364A publication Critical patent/GB2385364A/en
Application granted granted Critical
Publication of GB2385364B publication Critical patent/GB2385364B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • E21B34/063—Valve or closure with destructible element, e.g. frangible disc
    • 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
    • E21B33/128—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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure

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)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
GB0311514A 1999-04-21 2000-04-20 Packer Expired - Lifetime GB2385364B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/295,915 US6186227B1 (en) 1999-04-21 1999-04-21 Packer
GB0123834A GB2365471B (en) 1999-04-21 2000-04-20 Packer

Publications (3)

Publication Number Publication Date
GB0311514D0 GB0311514D0 (en) 2003-06-25
GB2385364A GB2385364A (en) 2003-08-20
GB2385364B true GB2385364B (en) 2003-12-31

Family

ID=27614775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0311514A Expired - Lifetime GB2385364B (en) 1999-04-21 2000-04-20 Packer

Country Status (1)

Country Link
GB (1) GB2385364B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6892820B2 (en) 2002-08-09 2005-05-17 Schlumberger Technology Corporation Modular retrievable packer
US7909096B2 (en) 2007-03-02 2011-03-22 Schlumberger Technology Corporation Method and apparatus of reservoir stimulation while running casing
BR112013011356A2 (en) * 2010-11-23 2016-08-09 Packers Plus Energy Serv Inc method and apparatus for fixing a well shutter
CN102654043B (en) * 2011-03-04 2014-05-28 中国石油化工股份有限公司 Automatic set-down type tubing plug

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320183A (en) * 1992-10-16 1994-06-14 Schlumberger Technology Corporation Locking apparatus for locking a packer setting apparatus and preventing the packer from setting until a predetermined annulus pressure is produced
US5400855A (en) * 1993-01-27 1995-03-28 Halliburton Company Casing inflation packer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320183A (en) * 1992-10-16 1994-06-14 Schlumberger Technology Corporation Locking apparatus for locking a packer setting apparatus and preventing the packer from setting until a predetermined annulus pressure is produced
US5400855A (en) * 1993-01-27 1995-03-28 Halliburton Company Casing inflation packer

Also Published As

Publication number Publication date
GB0311514D0 (en) 2003-06-25
GB2385364A (en) 2003-08-20

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20200419