DE60003425D1 - Bohrlochvorrichtung - Google Patents

Bohrlochvorrichtung

Info

Publication number
DE60003425D1
DE60003425D1 DE60003425T DE60003425T DE60003425D1 DE 60003425 D1 DE60003425 D1 DE 60003425D1 DE 60003425 T DE60003425 T DE 60003425T DE 60003425 T DE60003425 T DE 60003425T DE 60003425 D1 DE60003425 D1 DE 60003425D1
Authority
DE
Germany
Prior art keywords
hole device
hole
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
DE60003425T
Other languages
English (en)
Other versions
DE60003425T2 (de
Inventor
Colin Mchardy
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 DE60003425D1 publication Critical patent/DE60003425D1/de
Publication of DE60003425T2 publication Critical patent/DE60003425T2/de
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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
DE60003425T 1999-03-08 2000-03-08 Bohrlochvorrichtung Expired - Fee Related DE60003425T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9905279 1999-03-08
GBGB9905279.7A GB9905279D0 (en) 1999-03-08 1999-03-08 Downhole apparatus
PCT/GB2000/000830 WO2000053885A2 (en) 1999-03-08 2000-03-08 Downhole apparatus

Publications (2)

Publication Number Publication Date
DE60003425D1 true DE60003425D1 (de) 2003-07-24
DE60003425T2 DE60003425T2 (de) 2004-05-06

Family

ID=10849179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60003425T Expired - Fee Related DE60003425T2 (de) 1999-03-08 2000-03-08 Bohrlochvorrichtung

Country Status (7)

Country Link
US (1) US6725937B1 (de)
EP (1) EP1190156B1 (de)
AU (1) AU2930200A (de)
CA (1) CA2365331A1 (de)
DE (1) DE60003425T2 (de)
GB (1) GB9905279D0 (de)
WO (1) WO2000053885A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU755718B2 (en) * 1998-09-14 2002-12-19 Baker Hughes Incorporated Adjustable orifice valve
US7275602B2 (en) * 1999-12-22 2007-10-02 Weatherford/Lamb, Inc. Methods for expanding tubular strings and isolating subterranean zones
GB0106538D0 (en) * 2001-03-15 2001-05-02 Andergauge Ltd Downhole tool
CN100545413C (zh) * 2004-08-16 2009-09-30 长庆石油勘探局工程技术研究院 防止起钻时发生井喷的套管阀门
US7487403B2 (en) * 2004-11-12 2009-02-03 International Business Machines Corporation Method for handling a device failure
GB2454356B (en) * 2007-10-30 2012-02-22 Caledyne Ltd Relief valve device
US7909090B2 (en) * 2008-08-06 2011-03-22 Baker Hugbes Incorporated System, method and apparatus for scale resistant radial bearing for downhole rotating tool components and assemblies
US8721181B2 (en) 2010-09-29 2014-05-13 Baker Hughes Incorporated Keyless bearing sleeve for subterranean applications
WO2012100259A2 (en) 2011-01-21 2012-07-26 Weatherford/Lamb, Inc. Telemetry operated circulation sub
CA2834230C (en) 2011-04-29 2016-06-14 Weatherford/Lamb, Inc. Annular pressure release sub
CA2834293C (en) 2011-04-29 2016-06-14 Weatherford/Lamb, Inc. Casing relief valve
US20120273225A1 (en) * 2011-04-29 2012-11-01 Logiudice Michael Collapse sensing check valve
US9328579B2 (en) 2012-07-13 2016-05-03 Weatherford Technology Holdings, Llc Multi-cycle circulating tool
BR112015000887A2 (pt) * 2012-08-29 2017-06-27 Halliburton Energy Services Inc unidade de luva, e, método de acionar uma unidade de luva instalada na tubulação de produção".
US9260939B2 (en) * 2012-09-27 2016-02-16 Halliburton Energy Services, Inc. Systems and methods for reclosing a sliding side door
US20230212925A1 (en) * 2021-12-30 2023-07-06 Halliburton Energy Services, Inc. Pressure-activated valve assemblies and methods to remotely activate a valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780809A (en) * 1972-04-12 1973-12-25 Exxon Production Research Co Method and apparatus for controlling wells
US3871193A (en) 1973-12-12 1975-03-18 Dresser Ind Spring load system for drill string shock absorbers
US4413516A (en) 1982-03-19 1983-11-08 Oil-Well Drilling Control, Inc. Oil well service tool
CA1206870A (en) * 1982-04-27 1986-07-02 Thomas M. Deaton Valve
US4619320A (en) * 1984-03-02 1986-10-28 Memory Metals, Inc. Subsurface well safety valve and control system
US4716963A (en) * 1985-08-27 1988-01-05 Halliburton Company Apparatus for well completion operations
US4817723A (en) * 1987-07-27 1989-04-04 Halliburton Company Apparatus for retaining axial mandrel movement relative to a cylindrical housing
GB9601659D0 (en) * 1996-01-27 1996-03-27 Paterson Andrew W Apparatus for circulating fluid in a borehole

Also Published As

Publication number Publication date
EP1190156B1 (de) 2003-06-18
CA2365331A1 (en) 2000-09-14
WO2000053885A2 (en) 2000-09-14
AU2930200A (en) 2000-09-28
WO2000053885A3 (en) 2002-01-31
US6725937B1 (en) 2004-04-27
DE60003425T2 (de) 2004-05-06
GB9905279D0 (en) 1999-04-28
EP1190156A2 (de) 2002-03-27

Similar Documents

Publication Publication Date Title
DE29905687U1 (de) Trageinrichtung
DE60027515D1 (de) Elektronisches Gerät
DE60024818D1 (de) Strammvorrichtung
DE60042024D1 (de) Haltevorrichtung
DE60044188D1 (de) Symmetriereinrichtung
DE60003425D1 (de) Bohrlochvorrichtung
DE50002096D1 (de) Rücknahmevorrichtung
DE60032992D1 (de) Schwingende Einrichtung
DE60000538D1 (de) Stauchvorrichtung
ATA662000A (de) Montagevorrichtung
DE29905954U1 (de) Kennzeichnungsvorrichtung
DE50102518D1 (de) Verbindungsvorrichtung
DE50101114D1 (de) Verbindungsvorrichtung
DE29901041U1 (de) Anschlußeinrichtung
DE60033599D1 (de) Elektronisches gerät
DE29903652U1 (de) Befestigungsvorrichtung
FI19992074A (fi) Elektroniikkalaite
DE50108421D1 (de) Anschlussvorrichtung
DE29907070U1 (de) Trageinrichtung
DE60000751D1 (de) Verbindungseinrichtung
DE29903650U1 (de) Befestigungsvorrichtung
DE29907809U1 (de) Befestigungsvorrichtung
DE29904499U1 (de) Blendenvorrichtung
JP2001084008A5 (ja) オペレーション装置
DE29906833U1 (de) Verbindungsvorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee