GB2258674B - Well packer - Google Patents

Well packer

Info

Publication number
GB2258674B
GB2258674B GB9216531A GB9216531A GB2258674B GB 2258674 B GB2258674 B GB 2258674B GB 9216531 A GB9216531 A GB 9216531A GB 9216531 A GB9216531 A GB 9216531A GB 2258674 B GB2258674 B GB 2258674B
Authority
GB
United Kingdom
Prior art keywords
well packer
packer
well
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 - Fee Related
Application number
GB9216531A
Other versions
GB9216531D0 (en
GB2258674A (en
Inventor
Philip Frederick Head
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9216531D0 publication Critical patent/GB9216531D0/en
Publication of GB2258674A publication Critical patent/GB2258674A/en
Priority to US08/044,536 priority Critical patent/US5340626A/en
Application granted granted Critical
Publication of GB2258674B publication Critical patent/GB2258674B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
GB9216531A 1991-08-16 1992-08-04 Well packer Expired - Fee Related GB2258674B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US08/044,536 US5340626A (en) 1991-08-16 1993-04-07 Well packer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919117684A GB9117684D0 (en) 1991-08-16 1991-08-16 Well packer

Publications (3)

Publication Number Publication Date
GB9216531D0 GB9216531D0 (en) 1992-09-16
GB2258674A GB2258674A (en) 1993-02-17
GB2258674B true GB2258674B (en) 1995-05-10

Family

ID=10700060

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919117684A Pending GB9117684D0 (en) 1991-08-16 1991-08-16 Well packer
GB9216531A Expired - Fee Related GB2258674B (en) 1991-08-16 1992-08-04 Well packer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919117684A Pending GB9117684D0 (en) 1991-08-16 1991-08-16 Well packer

Country Status (3)

Country Link
EP (1) EP0528328A3 (en)
CA (1) CA2075432A1 (en)
GB (2) GB9117684D0 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275066A (en) * 1993-02-16 1994-08-17 Xl Technology Limited Inflatable well packer
FR2722239B1 (en) * 1994-07-07 1996-10-04 Drillflex IN SITU CURABLE FLEXIBLE PREFORM FOR THE PIPING OF A WELL OR PIPELINE, AND METHOD FOR PLACING IT WITHOUT CEMENT IN THE WELL OR PIPELINE
US6073692A (en) * 1998-03-27 2000-06-13 Baker Hughes Incorporated Expanding mandrel inflatable packer
US6431275B1 (en) * 1999-07-19 2002-08-13 Baker Hughes Incorporated Inflation control device
US7392851B2 (en) 2004-11-04 2008-07-01 Schlumberger Technology Corporation Inflatable packer assembly
US20100170682A1 (en) 2009-01-02 2010-07-08 Brennan Iii William E Inflatable packer assembly
US7510015B2 (en) * 2006-02-23 2009-03-31 Schlumberger Technology Corporation Packers and methods of use
US9322240B2 (en) 2006-06-16 2016-04-26 Schlumberger Technology Corporation Inflatable packer with a reinforced sealing cover
US7699124B2 (en) 2008-06-06 2010-04-20 Schlumberger Technology Corporation Single packer system for use in a wellbore
US8028756B2 (en) 2008-06-06 2011-10-04 Schlumberger Technology Corporation Method for curing an inflatable packer
US7874356B2 (en) 2008-06-13 2011-01-25 Schlumberger Technology Corporation Single packer system for collecting fluid in a wellbore
US8091634B2 (en) 2008-11-20 2012-01-10 Schlumberger Technology Corporation Single packer structure with sensors
US8113293B2 (en) 2008-11-20 2012-02-14 Schlumberger Technology Corporation Single packer structure for use in a wellbore
US8336181B2 (en) 2009-08-11 2012-12-25 Schlumberger Technology Corporation Fiber reinforced packer
FR3012512A1 (en) 2013-10-30 2015-05-01 Saltel Ind EXPANDABLE METAL SHIRT AND DEVICE USING THE SAME
CN104975821B (en) * 2014-04-04 2017-09-08 中国石油化工股份有限公司 Packer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872230A (en) * 1954-08-23 1959-02-03 Schlumberger Well Surv Corp Borehole apparatus
US4768590A (en) * 1986-07-29 1988-09-06 Tam International, Inc. Inflatable well packer
US4923007A (en) * 1988-11-15 1990-05-08 Tam International Inflatable packer with improved reinforcing members
WO1991018180A1 (en) * 1990-05-18 1991-11-28 Philippe Nobileau Preform device and processes for coating and/or lining a cylindrical volume

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778432A (en) * 1956-03-15 1957-01-22 Lynes Inc Packer braid reinforcing and retainer
US4003581A (en) * 1973-06-06 1977-01-18 Chevron Research Company Field dressable inflatable packer
FR2414850A7 (en) * 1978-01-12 1979-08-10 Kleber Colombes Expandable and extendable tube for borehole plug - has contiguous lengths capable radial enlargement and axial extension respectively
US4424861A (en) * 1981-10-08 1984-01-10 Halliburton Company Inflatable anchor element and packer employing same
US4444403A (en) * 1982-06-21 1984-04-24 Camco, Incorporated Thermal and/or corrosion seal for a well tool
US4892144A (en) * 1989-01-26 1990-01-09 Davis-Lynch, Inc. Inflatable tools

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872230A (en) * 1954-08-23 1959-02-03 Schlumberger Well Surv Corp Borehole apparatus
US4768590A (en) * 1986-07-29 1988-09-06 Tam International, Inc. Inflatable well packer
US4923007A (en) * 1988-11-15 1990-05-08 Tam International Inflatable packer with improved reinforcing members
WO1991018180A1 (en) * 1990-05-18 1991-11-28 Philippe Nobileau Preform device and processes for coating and/or lining a cylindrical volume

Also Published As

Publication number Publication date
GB9216531D0 (en) 1992-09-16
EP0528328A3 (en) 1993-05-26
CA2075432A1 (en) 1993-02-17
GB2258674A (en) 1993-02-17
EP0528328A2 (en) 1993-02-24
GB9117684D0 (en) 1991-10-02

Similar Documents

Publication Publication Date Title
EP0528327A3 (en) Well packer
GB2248255B (en) Borehole packer
GB9312303D0 (en) Multiple use well packer
GB2266908B (en) Retrievable well packer
GB2277546B (en) Inflatable packer assembly
GB9111381D0 (en) Centraliser
GB2258674B (en) Well packer
GB2252994B (en) Retrievable packer
GB2250045B (en) Wellbore packer
GB2263297B (en) Improved inflatable packer
GB9303099D0 (en) Well packer
GB2291086B (en) Retrievable well packer
GB9104550D0 (en) Filling packer
GB2262553B (en) Packers
RU1833454C (en) Packer
GB2254441B (en) Telemetry
AU116788S (en) Drill
CA69270S (en) Tumbler
GB9105605D0 (en) Drilling aid
ZA924353B (en) Underground supportwork
GB9109151D0 (en) Tumbler
AU114665S (en) Tumbler
GB9002748D0 (en) Auto-sinking wellhead
AU112649S (en) Lintel
AU112648S (en) Lintel

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970804