DE60106294D1 - nPACKER FÜR HOHEN DRUCK UND TEMPERATUREN - Google Patents

nPACKER FÜR HOHEN DRUCK UND TEMPERATUREN

Info

Publication number
DE60106294D1
DE60106294D1 DE60106294T DE60106294T DE60106294D1 DE 60106294 D1 DE60106294 D1 DE 60106294D1 DE 60106294 T DE60106294 T DE 60106294T DE 60106294 T DE60106294 T DE 60106294T DE 60106294 D1 DE60106294 D1 DE 60106294D1
Authority
DE
Germany
Prior art keywords
npacker
temperatures
high pressure
pressure
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
DE60106294T
Other languages
English (en)
Inventor
J Zimmerman
Donald Greenlee
G Ritter
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.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb 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
Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Application granted granted Critical
Publication of DE60106294D1 publication Critical patent/DE60106294D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B33/1208—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
    • 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
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
DE60106294T 2000-12-08 2001-12-04 nPACKER FÜR HOHEN DRUCK UND TEMPERATUREN Expired - Lifetime DE60106294D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/733,632 US20020070503A1 (en) 2000-12-08 2000-12-08 High temperature and pressure element system
PCT/GB2001/005364 WO2002046573A1 (en) 2000-12-08 2001-12-04 High temperature and pressure packer

Publications (1)

Publication Number Publication Date
DE60106294D1 true DE60106294D1 (de) 2004-11-11

Family

ID=24948460

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60106294T Expired - Lifetime DE60106294D1 (de) 2000-12-08 2001-12-04 nPACKER FÜR HOHEN DRUCK UND TEMPERATUREN

Country Status (6)

Country Link
US (2) US20020070503A1 (de)
EP (1) EP1339944B1 (de)
AU (1) AU2002220885A1 (de)
CA (1) CA2427017C (de)
DE (1) DE60106294D1 (de)
WO (1) WO2002046573A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030222410A1 (en) * 2002-05-30 2003-12-04 Williams Ronald D. High pressure and temperature seal for downhole use
US6827150B2 (en) * 2002-10-09 2004-12-07 Weatherford/Lamb, Inc. High expansion packer
US7779903B2 (en) * 2002-10-31 2010-08-24 Weatherford/Lamb, Inc. Solid rubber packer for a rotating control device
US7708080B2 (en) 2005-06-23 2010-05-04 Schlumberger Technology Corporation Packer
US7661471B2 (en) * 2005-12-01 2010-02-16 Baker Hughes Incorporated Self energized backup system for packer sealing elements
US8623251B2 (en) * 2006-07-12 2014-01-07 Parker-Hannifin Corporation Extruded and configured lathe-cut packer elements
NO20063285A (no) * 2006-07-14 2007-12-10 Peak Well Solutions As Tetningsanordning
US7373973B2 (en) * 2006-09-13 2008-05-20 Halliburton Energy Services, Inc. Packer element retaining system
US20080211196A1 (en) * 2007-03-02 2008-09-04 Avant Marcus A Annular seal
US7661473B2 (en) * 2007-03-13 2010-02-16 Baker Hughes Incorporated Expansion enhancement device
US7735549B1 (en) 2007-05-03 2010-06-15 Itt Manufacturing Enterprises, Inc. Drillable down hole tool
US8083677B2 (en) * 2007-09-24 2011-12-27 Baxter International Inc. Access disconnect detection using glucose
US8267177B1 (en) 2008-08-15 2012-09-18 Exelis Inc. Means for creating field configurable bridge, fracture or soluble insert plugs
US7900696B1 (en) 2008-08-15 2011-03-08 Itt Manufacturing Enterprises, Inc. Downhole tool with exposable and openable flow-back vents
US8307891B2 (en) * 2009-01-28 2012-11-13 Baker Hughes Incorporated Retractable downhole backup assembly for circumferential seal support
NO333064B1 (no) * 2010-07-28 2013-02-25 Well Innovation Engineering As Bronnplugg med ekspanderende elastomerpakning samt en ekspansjonsring.
US8393388B2 (en) 2010-08-16 2013-03-12 Baker Hughes Incorporated Retractable petal collet backup for a subterranean seal
WO2012045168A1 (en) * 2010-10-06 2012-04-12 Packers Plus Energy Services Inc. Wellbore packer back-up ring assembly, packer and method
US9080423B2 (en) * 2010-10-11 2015-07-14 National Oilwell Varco, L.P. 3-ring non-extrusion seal assembly and method
CN101994509B (zh) * 2010-10-22 2013-01-30 武汉海王机电工程技术公司 多用途超高压封隔器试验装置
US8579023B1 (en) 2010-10-29 2013-11-12 Exelis Inc. Composite downhole tool with ratchet locking mechanism
US8607883B2 (en) * 2010-11-22 2013-12-17 Halliburton Energy Services, Inc. Swellable packer having thermal compensation
EP2469017A1 (de) * 2010-12-22 2012-06-27 Shell Internationale Research Maatschappij B.V. System und Verfahren zur Bereitstellung einer Druckdichtung
US8701787B2 (en) * 2011-02-28 2014-04-22 Schlumberger Technology Corporation Metal expandable element back-up ring for high pressure/high temperature packer
US8770276B1 (en) 2011-04-28 2014-07-08 Exelis, Inc. Downhole tool with cones and slips
US20130146277A1 (en) * 2011-12-12 2013-06-13 Baker Hughes Incorporated Multi-component Anti-extrusion Barrier for a Compression Set Subterranean Barrier
US8973667B2 (en) * 2012-01-18 2015-03-10 Baker Hughes Incorporated Packing element with full mechanical circumferential support
US8997859B1 (en) 2012-05-11 2015-04-07 Exelis, Inc. Downhole tool with fluted anvil
US20170051574A1 (en) 2012-12-21 2017-02-23 Resource Completion Systems Inc. Multi-stage well isolation and fracturing
US9587458B2 (en) 2013-03-12 2017-03-07 Weatherford Technology Holdings, Llc Split foldback rings with anti-hooping band
US9828827B2 (en) * 2014-04-25 2017-11-28 Baker Hughes, A Ge Company, Llc Composite segmenting backup ring for a subterranean plug
CN106150426B (zh) * 2015-04-13 2019-12-17 中国石油化工股份有限公司 一种井下封隔器高温密封装置及方法
US9845658B1 (en) 2015-04-17 2017-12-19 Albany International Corp. Lightweight, easily drillable or millable slip for composite frac, bridge and drop ball plugs
GB2569464B (en) * 2015-06-23 2020-01-08 Weatherford Tech Holdings Llc Self-removing plug for pressure isolation in tubing of well
US9995103B2 (en) * 2015-10-20 2018-06-12 Baker Hughes, A Ge Company, Llc Extended reach anti-extrusion ring assembly with anchoring feature
WO2017091589A1 (en) * 2015-11-24 2017-06-01 Cnpc Usa Corporation Mechanical support ring for elastomer seal
CA2969970C (en) * 2016-06-08 2022-05-17 Kx Oil Tools Inc. Integrated seal backup system
US10233709B2 (en) 2016-09-08 2019-03-19 Baker Hughes, A Ge Company, Llc Top set liner hanger and packer with hanger slips above the packer seal
US10571027B2 (en) 2017-06-09 2020-02-25 Gryphon Oilfield Solutions, Llc Metal ring seal and improved profile selective system for downhole tools
US11066895B2 (en) * 2017-08-10 2021-07-20 Kureha Corporation Plug, retaining member, and method for well completion using plug
US11713642B2 (en) * 2018-05-29 2023-08-01 Baker Hughes Holdings Llc Element backup
CN110593804A (zh) * 2019-10-09 2019-12-20 太仓优尼泰克精密机械有限公司 一种伞式抗挤压环
CN115982832B (zh) * 2023-03-16 2023-06-09 成都信息工程大学 一种rtts封隔器井筒内坐封位置分析方法

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US2857972A (en) * 1955-08-12 1958-10-28 Baker Oil Tools Inc Well bore packer
US3215205A (en) * 1961-03-31 1965-11-02 Otis Eng Co Retrievable hydraulic set well packers
US3109493A (en) * 1962-04-30 1963-11-05 Baker Oil Tools Inc Subsurface well apparatus with packing structures
US3554280A (en) * 1969-01-21 1971-01-12 Dresser Ind Well packer and sealing elements therefor
US3517742A (en) * 1969-04-01 1970-06-30 Dresser Ind Well packer and packing element supporting members therefor
US4457369A (en) * 1980-12-17 1984-07-03 Otis Engineering Corporation Packer for high temperature high pressure wells
US4452463A (en) * 1981-09-25 1984-06-05 Dresser Industries, Inc. Packer sealing assembly
US4411439A (en) * 1982-04-28 1983-10-25 Jim Ray Company, Inc. Sealing member with anti-extrusion means and protective coating
US4611658A (en) * 1984-09-26 1986-09-16 Baker Oil Tools, Inc. High pressure retrievable gravel packing apparatus
US4753444A (en) * 1986-10-30 1988-06-28 Otis Engineering Corporation Seal and seal assembly for well tools
US4765404A (en) * 1987-04-13 1988-08-23 Drilex Systems, Inc. Whipstock packer assembly
US4745972A (en) * 1987-06-10 1988-05-24 Hughes Tool Company Well packer having extrusion preventing rings
US5176217A (en) * 1989-08-31 1993-01-05 Baker Hughes Incorporated Sealing assembly for subterranean well packing unit
US5224540A (en) * 1990-04-26 1993-07-06 Halliburton Company Downhole tool apparatus with non-metallic components and methods of drilling thereof
US5343946A (en) * 1993-08-09 1994-09-06 Hydril Company High pressure packer for a drop-in check valve
US5749585A (en) * 1995-12-18 1998-05-12 Baker Hughes Incorporated Downhole tool sealing system with cylindrical biasing member with narrow width and wider width openings
US5857520A (en) * 1996-11-14 1999-01-12 Halliburton Energy Services, Inc. Backup shoe for well packer
US6102117A (en) * 1998-05-22 2000-08-15 Halliburton Energy Services, Inc. Retrievable high pressure, high temperature packer apparatus with anti-extrusion system
US6343791B1 (en) * 1999-08-16 2002-02-05 Schlumberger Technology Corporation Split mesh end ring

Also Published As

Publication number Publication date
US20040036225A1 (en) 2004-02-26
CA2427017C (en) 2006-04-04
EP1339944B1 (de) 2004-10-06
US20020070503A1 (en) 2002-06-13
EP1339944A1 (de) 2003-09-03
AU2002220885A1 (en) 2002-06-18
CA2427017A1 (en) 2002-06-13
WO2002046573A1 (en) 2002-06-13

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Legal Events

Date Code Title Description
8332 No legal effect for de