GB2377959B - Removable nonmetallic bridge plug or packer - Google Patents

Removable nonmetallic bridge plug or packer

Info

Publication number
GB2377959B
GB2377959B GB0223928A GB0223928A GB2377959B GB 2377959 B GB2377959 B GB 2377959B GB 0223928 A GB0223928 A GB 0223928A GB 0223928 A GB0223928 A GB 0223928A GB 2377959 B GB2377959 B GB 2377959B
Authority
GB
United Kingdom
Prior art keywords
packer
removable
bridge plug
nonmetallic
nonmetallic bridge
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
GB0223928A
Other versions
GB2377959A (en
GB0223928D0 (en
Inventor
Michael Eddie Mcmahan
Dennis E Kroll
Yusheng Yuan
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
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 US09/075,036 external-priority patent/US6167963B1/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of GB0223928D0 publication Critical patent/GB0223928D0/en
Publication of GB2377959A publication Critical patent/GB2377959A/en
Application granted granted Critical
Publication of GB2377959B publication Critical patent/GB2377959B/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
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • 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
    • E21B33/1204—Packers; Plugs permanent; drillable
    • 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
    • E21B33/1216—Anti-extrusion means, e.g. means to prevent cold flow of rubber packing

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)
  • Earth Drilling (AREA)
  • Piles And Underground Anchors (AREA)
GB0223928A 1998-05-08 1999-05-05 Removable nonmetallic bridge plug or packer Expired - Lifetime GB2377959B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/075,036 US6167963B1 (en) 1998-05-08 1998-05-08 Removable non-metallic bridge plug or packer
GB9910228A GB2337064B (en) 1998-05-08 1999-05-05 Removable bridge plug or packer

Publications (3)

Publication Number Publication Date
GB0223928D0 GB0223928D0 (en) 2002-11-20
GB2377959A GB2377959A (en) 2003-01-29
GB2377959B true GB2377959B (en) 2003-03-19

Family

ID=26315503

Family Applications (4)

Application Number Title Priority Date Filing Date
GB0223932A Expired - Lifetime GB2377962B (en) 1998-05-08 1999-05-05 Removable non metallic bridge plug or packer
GB0223931A Expired - Lifetime GB2377961B (en) 1998-05-08 1999-05-05 Removable nonmetallic bridge plug or packer
GB0223929A Expired - Lifetime GB2377960B (en) 1998-05-08 1999-05-05 Removable nonmetallic bridge plug or packer
GB0223928A Expired - Lifetime GB2377959B (en) 1998-05-08 1999-05-05 Removable nonmetallic bridge plug or packer

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB0223932A Expired - Lifetime GB2377962B (en) 1998-05-08 1999-05-05 Removable non metallic bridge plug or packer
GB0223931A Expired - Lifetime GB2377961B (en) 1998-05-08 1999-05-05 Removable nonmetallic bridge plug or packer
GB0223929A Expired - Lifetime GB2377960B (en) 1998-05-08 1999-05-05 Removable nonmetallic bridge plug or packer

Country Status (1)

Country Link
GB (4) GB2377962B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070227730A1 (en) * 2005-09-15 2007-10-04 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7363970B2 (en) 2005-10-25 2008-04-29 Schlumberger Technology Corporation Expandable packer
US7647980B2 (en) 2006-08-29 2010-01-19 Schlumberger Technology Corporation Drillstring packer assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151875A (en) * 1977-12-12 1979-05-01 Halliburton Company EZ disposal packer
US4595052A (en) * 1983-03-15 1986-06-17 Metalurgica Industrial Mecanica S.A. Reperforable bridge plug
US5224540A (en) * 1990-04-26 1993-07-06 Halliburton Company Downhole tool apparatus with non-metallic components and methods of drilling thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687196A (en) * 1969-12-12 1972-08-29 Schlumberger Technology Corp Drillable slip
US4349205A (en) * 1981-05-19 1982-09-14 Combustion Engineering, Inc. Annulus sealing device with anti-extrusion rings
US4611658A (en) * 1984-09-26 1986-09-16 Baker Oil Tools, Inc. High pressure retrievable gravel packing apparatus
US4730835A (en) * 1986-09-29 1988-03-15 Baker Oil Tools, Inc. Anti-extrusion seal element
US4753444A (en) * 1986-10-30 1988-06-28 Otis Engineering Corporation Seal and seal assembly for well tools
US5857520A (en) * 1996-11-14 1999-01-12 Halliburton Energy Services, Inc. Backup shoe for well packer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151875A (en) * 1977-12-12 1979-05-01 Halliburton Company EZ disposal packer
US4595052A (en) * 1983-03-15 1986-06-17 Metalurgica Industrial Mecanica S.A. Reperforable bridge plug
US5224540A (en) * 1990-04-26 1993-07-06 Halliburton Company Downhole tool apparatus with non-metallic components and methods of drilling thereof

Also Published As

Publication number Publication date
GB0223929D0 (en) 2002-11-20
GB2377961A (en) 2003-01-29
GB2377960A (en) 2003-01-29
GB2377959A (en) 2003-01-29
GB2377962A (en) 2003-01-29
GB0223932D0 (en) 2002-11-20
GB2377960B (en) 2003-03-19
GB0223928D0 (en) 2002-11-20
GB0223931D0 (en) 2002-11-20
GB2377962B (en) 2003-03-19
GB2377961B (en) 2003-03-19

Similar Documents

Publication Publication Date Title
GB2337064B (en) Removable bridge plug or packer
GB2340944B (en) Well logging
GB2346632B (en) Downhole sealing
DE69930077D1 (en) well plug
GB2331534B (en) Centralizer
GB9814114D0 (en) Wells
GB9825733D0 (en) Plug
GB2339899B (en) Well logging
GB0305872D0 (en) Downhole sealing
GB9821993D0 (en) Centraliser
GB2377961B (en) Removable nonmetallic bridge plug or packer
GB9819950D0 (en) Electropherisis wells
AU2003200244A1 (en) Removable bridge plug or packer
GB2337606B (en) Test rig
IL141784A0 (en) Plug bridge
GB9803376D0 (en) Packer
GB9803956D0 (en) Improved wells
GB9810829D0 (en) Drilling aid
AU138740S (en) Plug
PL329589A1 (en) Plug
GB9812291D0 (en) Plug
GB9812412D0 (en) Plug
ZA983352B (en) Sockets-compatible plug
TW400997U (en) Plug
GB9821858D0 (en) Centraliser

Legal Events

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

Expiry date: 20190504