ATE519015T1 - Ventilsitzanordnung, bohrlochwerkzeug und verfahren - Google Patents

Ventilsitzanordnung, bohrlochwerkzeug und verfahren

Info

Publication number
ATE519015T1
ATE519015T1 AT08709385T AT08709385T ATE519015T1 AT E519015 T1 ATE519015 T1 AT E519015T1 AT 08709385 T AT08709385 T AT 08709385T AT 08709385 T AT08709385 T AT 08709385T AT E519015 T1 ATE519015 T1 AT E519015T1
Authority
AT
Austria
Prior art keywords
valve seat
valve
seat assembly
outer body
bore
Prior art date
Application number
AT08709385T
Other languages
German (de)
English (en)
Inventor
George Telfer
Original Assignee
Specialised Petroleum Serv Ltd
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 Specialised Petroleum Serv Ltd filed Critical Specialised Petroleum Serv Ltd
Application granted granted Critical
Publication of ATE519015T1 publication Critical patent/ATE519015T1/de

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
    • 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
    • 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
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7069—With lock or seal

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Temperature-Responsive Valves (AREA)
  • Valve Housings (AREA)
AT08709385T 2007-02-16 2008-02-13 Ventilsitzanordnung, bohrlochwerkzeug und verfahren ATE519015T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0703021A GB0703021D0 (enExample) 2007-02-16 2007-02-16
PCT/GB2008/000491 WO2008099166A2 (en) 2007-02-16 2008-02-13 Valve seat assembly, downhole tool and methods

Publications (1)

Publication Number Publication Date
ATE519015T1 true ATE519015T1 (de) 2011-08-15

Family

ID=37908742

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08709385T ATE519015T1 (de) 2007-02-16 2008-02-13 Ventilsitzanordnung, bohrlochwerkzeug und verfahren

Country Status (11)

Country Link
US (2) US20100065125A1 (enExample)
EP (1) EP2122121B1 (enExample)
AT (1) ATE519015T1 (enExample)
AU (1) AU2008215996B2 (enExample)
BR (1) BRPI0807944A2 (enExample)
EA (1) EA016930B1 (enExample)
GB (1) GB0703021D0 (enExample)
MX (1) MX2009008749A (enExample)
MY (1) MY153415A (enExample)
NZ (1) NZ579077A (enExample)
WO (1) WO2008099166A2 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9133674B2 (en) * 2009-02-24 2015-09-15 Schlumberger Technology Corporation Downhole tool actuation having a seat with a fluid by-pass
US8839871B2 (en) 2010-01-15 2014-09-23 Halliburton Energy Services, Inc. Well tools operable via thermal expansion resulting from reactive materials
US8403068B2 (en) 2010-04-02 2013-03-26 Weatherford/Lamb, Inc. Indexing sleeve for single-trip, multi-stage fracing
US8505639B2 (en) 2010-04-02 2013-08-13 Weatherford/Lamb, Inc. Indexing sleeve for single-trip, multi-stage fracing
US9121248B2 (en) * 2011-03-16 2015-09-01 Raymond Hofman Downhole system and apparatus incorporating valve assembly with resilient deformable engaging element
US8474533B2 (en) 2010-12-07 2013-07-02 Halliburton Energy Services, Inc. Gas generator for pressurizing downhole samples
WO2012100259A2 (en) 2011-01-21 2012-07-26 Weatherford/Lamb, Inc. Telemetry operated circulation sub
US9534471B2 (en) 2011-09-30 2017-01-03 Schlumberger Technology Corporation Multizone treatment system
EP2713005A1 (en) * 2011-12-21 2014-04-02 Schoeller Bleckmann Oilfield Equipment AG Drillstring valve
US9328579B2 (en) 2012-07-13 2016-05-03 Weatherford Technology Holdings, Llc Multi-cycle circulating tool
GB2504699B (en) * 2012-08-06 2019-04-03 M I Drilling Fluids Uk Ltd Switchable fluid driving tool
US9169705B2 (en) 2012-10-25 2015-10-27 Halliburton Energy Services, Inc. Pressure relief-assisted packer
US9587486B2 (en) 2013-02-28 2017-03-07 Halliburton Energy Services, Inc. Method and apparatus for magnetic pulse signature actuation
US9982530B2 (en) 2013-03-12 2018-05-29 Halliburton Energy Services, Inc. Wellbore servicing tools, systems and methods utilizing near-field communication
US9284817B2 (en) 2013-03-14 2016-03-15 Halliburton Energy Services, Inc. Dual magnetic sensor actuation assembly
US9624754B2 (en) * 2013-03-28 2017-04-18 Halliburton Energy Services, Inc. Radiused ID baffle
US20150075770A1 (en) 2013-05-31 2015-03-19 Michael Linley Fripp Wireless activation of wellbore tools
US9752414B2 (en) 2013-05-31 2017-09-05 Halliburton Energy Services, Inc. Wellbore servicing tools, systems and methods utilizing downhole wireless switches
US9428992B2 (en) 2013-08-02 2016-08-30 Halliburton Energy Services, Inc. Method and apparatus for restricting fluid flow in a downhole tool
AU2014412711B2 (en) 2014-11-25 2018-05-31 Halliburton Energy Services, Inc. Wireless activation of wellbore tools
WO2016182574A1 (en) 2015-05-14 2016-11-17 Halliburton Energy Services, Inc. Ball and seat valve for high temperature and pressure applications
US10315138B2 (en) * 2015-08-03 2019-06-11 Advanced Tool And Supply, Llc Assembly and method for filtering fluids
US10252196B2 (en) * 2015-08-03 2019-04-09 Advanced Tool And Supply, Llc Assembly and method for filtering fluids
AU2017209218B2 (en) * 2016-01-20 2022-03-17 China Petroleum & Chemical Corporation Tool for opening sliding sleeve
GB2555830B (en) * 2016-11-11 2020-02-05 M I Drilling Fluids Uk Ltd Valve assembly and method of controlling fluid flow in an oil, gas or water well
CA180693S (en) * 2017-10-10 2020-08-10 Reflex Instr Asia Pacific Pty Ltd Check valve for use in downhole and geological equipment applications
RU2743288C1 (ru) * 2020-07-08 2021-02-16 Общество с ограниченной ответственностью "Гидробур-сервис" Циркуляционный клапан

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548977A (en) * 1966-11-09 1970-12-22 Frank S Morgan Shock absorbers
US4757884A (en) * 1985-03-29 1988-07-19 General Motors Corporation Hydraulic damper for vehicle suspension with wide range of two-stage damper curves
FR2627829B1 (fr) * 1988-02-26 1990-08-10 Applic Mach Motrices Dispositif amortisseur pour element de suspension hydropneumatique de vehicule, et amortisseur faisant partie de ce dispositif
AU629609B2 (en) * 1989-02-22 1992-10-08 Longyear Tm Inc Wire line core drilling apparatus
US5146992A (en) * 1991-08-08 1992-09-15 Baker Hughes Incorporated Pump-through pressure seat for use in a wellbore
US5462121A (en) * 1994-05-03 1995-10-31 Baker Hughes Incorporated Failsafe liner installation assembly and method
US6084052A (en) * 1998-02-19 2000-07-04 Schlumberger Technology Corporation Use of polyaryletherketone-type thermoplastics in downhole tools
US6725935B2 (en) * 2001-04-17 2004-04-27 Halliburton Energy Services, Inc. PDF valve
US6695066B2 (en) * 2002-01-18 2004-02-24 Allamon Interests Surge pressure reduction apparatus with volume compensation sub and method for use
US6880808B2 (en) * 2002-05-03 2005-04-19 Acist Medical Systems, Inc. Gamma-stable high pressure stopcock
US6769490B2 (en) * 2002-07-01 2004-08-03 Allamon Interests Downhole surge reduction method and apparatus
GB2392937B (en) * 2002-09-13 2004-11-17 Schlumberger Holdings Volume compensated shifting tool
US7021389B2 (en) * 2003-02-24 2006-04-04 Bj Services Company Bi-directional ball seat system and method
US7416029B2 (en) 2003-04-01 2008-08-26 Specialised Petroleum Services Group Limited Downhole tool
US20050051397A1 (en) * 2003-09-04 2005-03-10 Brian Goscinski Remote adjustable shock absorber
GB0409619D0 (en) * 2004-04-30 2004-06-02 Specialised Petroleum Serv Ltd Valve seat

Also Published As

Publication number Publication date
GB0703021D0 (enExample) 2007-03-28
EA200970774A1 (ru) 2010-02-26
MY153415A (en) 2015-02-13
AU2008215996B2 (en) 2015-02-05
NZ579077A (en) 2012-05-25
MX2009008749A (es) 2009-08-27
US20130291962A1 (en) 2013-11-07
US9745828B2 (en) 2017-08-29
EP2122121A2 (en) 2009-11-25
WO2008099166A3 (en) 2008-11-20
BRPI0807944A2 (pt) 2014-06-03
AU2008215996A1 (en) 2008-08-21
EA016930B1 (ru) 2012-08-30
WO2008099166A2 (en) 2008-08-21
EP2122121B1 (en) 2011-08-03
US20100065125A1 (en) 2010-03-18

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties