[go: up one dir, main page]

SE9903019D0 - Förfarande vid ventil, ventil, samt anordning för linkärnborrning innefattande dylik ventil - Google Patents

Förfarande vid ventil, ventil, samt anordning för linkärnborrning innefattande dylik ventil

Info

Publication number
SE9903019D0
SE9903019D0 SE9903019A SE9903019A SE9903019D0 SE 9903019 D0 SE9903019 D0 SE 9903019D0 SE 9903019 A SE9903019 A SE 9903019A SE 9903019 A SE9903019 A SE 9903019A SE 9903019 D0 SE9903019 D0 SE 9903019D0
Authority
SE
Sweden
Prior art keywords
valve
fluid
force
core drilling
valve body
Prior art date
Application number
SE9903019A
Other languages
English (en)
Other versions
SE517258C2 (sv
SE9903019L (sv
SE517258E (sv
Inventor
Tomas Borg
Original Assignee
Atlas Copco Rocktech Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20416761&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9903019(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atlas Copco Rocktech Ab filed Critical Atlas Copco Rocktech Ab
Priority to SE9903019A priority Critical patent/SE517258E/sv
Publication of SE9903019D0 publication Critical patent/SE9903019D0/sv
Priority to CA002381487A priority patent/CA2381487C/en
Priority to US10/069,206 priority patent/US6708784B1/en
Priority to PCT/SE2000/001631 priority patent/WO2001014690A1/en
Priority to AU68865/00A priority patent/AU770270B2/en
Priority to EP00957212A priority patent/EP1238183A1/en
Publication of SE9903019L publication Critical patent/SE9903019L/sv
Priority to ZA200202259A priority patent/ZA200202259B/en
Publication of SE517258C2 publication Critical patent/SE517258C2/sv
Publication of SE517258E publication Critical patent/SE517258E/sv

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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
SE9903019A 1999-08-24 1999-08-24 Förfarande vid ventil, ventil, samt anordning för linkärnborrning innefattande dylik ventil SE517258E (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9903019A SE517258E (sv) 1999-08-24 1999-08-24 Förfarande vid ventil, ventil, samt anordning för linkärnborrning innefattande dylik ventil
EP00957212A EP1238183A1 (en) 1999-08-24 2000-08-24 A method for a valve, a valve and a wire line core drilling system including said valve
AU68865/00A AU770270B2 (en) 1999-08-24 2000-08-24 A method for a valve, a valve and a wire line core drilling system including said valve
PCT/SE2000/001631 WO2001014690A1 (en) 1999-08-24 2000-08-24 A method for a valve, a valve and a wire line core drilling system including said valve
US10/069,206 US6708784B1 (en) 1999-08-24 2000-08-24 Core barrel valve assembly
CA002381487A CA2381487C (en) 1999-08-24 2000-08-24 A method for a valve, a valve and a wireline core drilling system including said valve
ZA200202259A ZA200202259B (en) 1999-08-24 2002-03-20 A method for a valve, a valve and a wire line core drilling system includin said valve.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903019A SE517258E (sv) 1999-08-24 1999-08-24 Förfarande vid ventil, ventil, samt anordning för linkärnborrning innefattande dylik ventil

Publications (4)

Publication Number Publication Date
SE9903019D0 true SE9903019D0 (sv) 1999-08-24
SE9903019L SE9903019L (sv) 2001-02-25
SE517258C2 SE517258C2 (sv) 2002-05-14
SE517258E SE517258E (sv) 2009-07-14

Family

ID=20416761

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903019A SE517258E (sv) 1999-08-24 1999-08-24 Förfarande vid ventil, ventil, samt anordning för linkärnborrning innefattande dylik ventil

Country Status (7)

Country Link
US (1) US6708784B1 (sv)
EP (1) EP1238183A1 (sv)
AU (1) AU770270B2 (sv)
CA (1) CA2381487C (sv)
SE (1) SE517258E (sv)
WO (1) WO2001014690A1 (sv)
ZA (1) ZA200202259B (sv)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6622795B2 (en) * 2001-11-28 2003-09-23 Weatherford/Lamb, Inc. Flow actuated valve for use in a wellbore
AU2002950911A0 (en) * 2002-08-21 2002-09-12 2Ic Australia Pty Ltd A spearhead assembly
US7593457B2 (en) 2004-01-30 2009-09-22 Broadcom Corporation Transceiver system and method having a transmit clock signal phase that is phase-locked with a receive clock signal phase
US20080246273A1 (en) * 2004-11-30 2008-10-09 Shelljet Pty Limited Positive Indication of Latching in an Inner and Outer Tube Assembly, Especially for Downhole Assemblies
US9359847B2 (en) 2007-03-03 2016-06-07 Longyear Tm, Inc. High productivity core drilling system
TR201902936T4 (tr) * 2007-03-03 2019-03-21 Longyear Tm Inc Yüksek verimli karotlu sondaj sistemi.
US8800690B2 (en) * 2008-03-31 2014-08-12 Center Rock Inc. Down-the-hole drill hammer having a reverse exhaust system and segmented chuck assembly
CA2718669C (en) * 2008-03-31 2013-08-27 Center Rock Inc. Down-the-hole drill drive coupling
US8302707B2 (en) * 2009-01-28 2012-11-06 Center Rock Inc. Down-the-hole drill reverse exhaust system
US7967085B2 (en) * 2008-04-22 2011-06-28 Longyear Tm, Inc. Braking devices for use in drilling operations
SE532531C2 (sv) * 2008-06-27 2010-02-16 Atlas Copco Rock Drills Ab Förfarande och anordning för kärnborrning
US8622152B2 (en) 2009-01-28 2014-01-07 Center Rock Inc. Down-the-hole drill hammer having a sliding exhaust check valve
US9399898B2 (en) 2009-10-07 2016-07-26 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
US8485280B2 (en) * 2009-10-07 2013-07-16 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
US8869918B2 (en) 2009-10-07 2014-10-28 Longyear Tm, Inc. Core drilling tools with external fluid pathways
US8794355B2 (en) * 2009-10-07 2014-08-05 Longyear Tm, Inc. Driven latch mechanism
US9528337B2 (en) 2009-10-07 2016-12-27 Longyear Tm, Inc. Up-hole bushing and core barrel head assembly comprising same
US20140353039A1 (en) * 2012-01-27 2014-12-04 Atlas Copco Canada Inc. Core barrel valve assembly
US9644439B2 (en) * 2012-01-27 2017-05-09 Atlas Copco Canada Inc Core barrel head assembly
WO2013180822A2 (en) 2012-05-30 2013-12-05 Tellus Oilfield, Inc. Drilling system, biasing mechanism and method for directionally drilling a borehole
CN108535044B (zh) * 2018-04-04 2020-12-25 中南大学 岩芯夹取器及利用本夹取器提取测点岩芯的方法
US11905760B2 (en) * 2018-12-07 2024-02-20 Epiroc Canada Inc. Fast drop inner tube head assembly and system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1000529A4 (fr) 1987-05-13 1989-01-17 Diamant Boart Sa Dispositif de controle du verrouillage d'un carottier de sondage.
US4800969A (en) * 1987-11-24 1989-01-31 Longyear Company Fast descent core barrel apparatus
US4834198A (en) * 1988-04-25 1989-05-30 Longyear Company Positive latch wire line core barrel apparatus
US5799742A (en) 1996-10-22 1998-09-01 Northwest Machine Works, Inc. Core drilling latch assembly

Also Published As

Publication number Publication date
ZA200202259B (en) 2002-12-24
CA2381487C (en) 2008-04-08
EP1238183A1 (en) 2002-09-11
AU770270B2 (en) 2004-02-19
SE517258C2 (sv) 2002-05-14
AU6886500A (en) 2001-03-19
US6708784B1 (en) 2004-03-23
WO2001014690A1 (en) 2001-03-01
CA2381487A1 (en) 2001-03-01
SE9903019L (sv) 2001-02-25
SE517258E (sv) 2009-07-14

Similar Documents

Publication Publication Date Title
SE9903019L (sv) Förfarande vid ventil, ventil, samt anordning för linkärnborrning innefattande dylik ventil
BR9609916A (pt) Sistema de suprimento de fluido.
WO2004011148A3 (en) Actuator for deformable valves in a microfluidic device, and method
MXPA02009240A (es) Sistema colgador de tuberia con valvula de compuerta.
BR9802730B1 (pt) método para controlar o fluxo de fluido em uma linha de tubulação dentro de um poço subterráneo.
WO2006059223A3 (en) Electro-hydraulic process control system and method
WO1997013954A3 (en) Mill for wellbore milling operations
NO983475D0 (no) FremgangsmÕte og anordning for Õ styre kabelkveiling og avkveiling i et elektrisk drevet kj°ret°y
NO995191L (no) Fremgangsmåte og anordning for tilkobling av ventiltraer på undersjoeiske broennhoder
EP0947900A3 (en) Solenoid valve and timing module for a floor treating apparatus
ATE368796T1 (de) Sicherheitsventil für ölbohrlöcher
CA2386933A1 (en) System and method for pressure testing communication lines of a well tool
EP1331199A3 (de) Steuervorrichtung, insbesondere für den Einsatz bei hydraulisch arbeitenden Hubeinrichtungen
SE0102165D0 (sv) Förfarande vid en säkerhetsventil samt en sådan säkerhetsventil
MXPA98000479A (es) Dispositivo presurizado con dos valvulas.
PL1647425T3 (pl) Urządzenie sterujące instalacją zawieszenia pneumatycznego do pojazdu mechanicznego
ATE339257T1 (de) Verfahren und ventilanordnung für die flüssigkeitsversorgung eines abkuppelbaren teils einer beschichtungsanlage
CA2312069A1 (en) Pressure relief system for live well snubbing
CA2502916A1 (en) A safety valve
ATE425370T1 (de) Elektrohydraulische steuervorrichtung und verfahren zu ihrer abschaltung
AU1426500A (en) Device and method for distributing a cable assemblage in an industrial robot
MXPA03011356A (es) Dispositivo de control hidraulico para una maquina revestidora de tubos.
ATE393711T1 (de) Hydropneumatische federung
DE59801432D1 (de) Vorrichtung zum Betätigen eines Mechanismus einer Spüleinrichtung
ATE349648T1 (de) Verfahren und system für die automatische abschaltung der brennstoffzufuhr

Legal Events

Date Code Title Description
RPOP Patent has been republished in amended form after opposition
NUG Patent has lapsed