EP0528328A3 - Well packer - Google Patents

Well packer Download PDF

Info

Publication number
EP0528328A3
EP0528328A3 EP19920113657 EP92113657A EP0528328A3 EP 0528328 A3 EP0528328 A3 EP 0528328A3 EP 19920113657 EP19920113657 EP 19920113657 EP 92113657 A EP92113657 A EP 92113657A EP 0528328 A3 EP0528328 A3 EP 0528328A3
Authority
EP
European Patent Office
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.)
Ceased
Application number
EP19920113657
Other versions
EP0528328A2 (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 EP0528328A2 publication Critical patent/EP0528328A2/en
Publication of EP0528328A3 publication Critical patent/EP0528328A3/en
Ceased 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
EP19920113657 1991-08-16 1992-08-11 Well packer Ceased EP0528328A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9117684 1991-08-16
GB919117684A GB9117684D0 (en) 1991-08-16 1991-08-16 Well packer

Publications (2)

Publication Number Publication Date
EP0528328A2 EP0528328A2 (en) 1993-02-24
EP0528328A3 true EP0528328A3 (en) 1993-05-26

Family

ID=10700060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920113657 Ceased EP0528328A3 (en) 1991-08-16 1992-08-11 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
GB2370850B (en) * 1999-07-19 2003-09-24 Baker Hughes Inc Downhole packer 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 (8)

* 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
US2872230A (en) * 1954-08-23 1959-02-03 Schlumberger Well Surv Corp Borehole apparatus
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
GB2122238A (en) * 1982-06-21 1984-01-11 Camco Inc Thermal and/or corrosion seal for a well tool
US4768590A (en) * 1986-07-29 1988-09-06 Tam International, Inc. Inflatable well packer
US4892144A (en) * 1989-01-26 1990-01-09 Davis-Lynch, Inc. Inflatable tools

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923007A (en) * 1988-11-15 1990-05-08 Tam International Inflatable packer with improved reinforcing members
US5337823A (en) * 1990-05-18 1994-08-16 Nobileau Philippe C Preform, apparatus, and methods for casing and/or lining a cylindrical volume

Patent Citations (8)

* 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
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
GB2122238A (en) * 1982-06-21 1984-01-11 Camco Inc Thermal and/or corrosion seal for a well tool
US4768590A (en) * 1986-07-29 1988-09-06 Tam International, Inc. Inflatable well packer
US4892144A (en) * 1989-01-26 1990-01-09 Davis-Lynch, Inc. Inflatable tools

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXTRAIT DE BREVET RUSSE Derwent Publications Ltd., London GB Bul. 12/9.6.66, Class 5a & SU-A-182635 (LESHCHEV, D.A.) 08.08.1966 *

Also Published As

Publication number Publication date
GB2258674B (en) 1995-05-10
GB9117684D0 (en) 1991-10-02
CA2075432A1 (en) 1993-02-17
GB2258674A (en) 1993-02-17
EP0528328A2 (en) 1993-02-24
GB9216531D0 (en) 1992-09-16

Similar Documents

Publication Publication Date Title
GB9216530D0 (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
GB2291450B (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
AU112148S (en) Lintel
AU112648S (en) Lintel

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19931026

17Q First examination report despatched

Effective date: 19950308

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19960115