Nothing Special   »   [go: up one dir, main page]

NO20033975L - Nedihulls verktöy - Google Patents

Nedihulls verktöy

Info

Publication number
NO20033975L
NO20033975L NO20033975A NO20033975A NO20033975L NO 20033975 L NO20033975 L NO 20033975L NO 20033975 A NO20033975 A NO 20033975A NO 20033975 A NO20033975 A NO 20033975A NO 20033975 L NO20033975 L NO 20033975L
Authority
NO
Norway
Prior art keywords
downhole tool
downhole
tool
Prior art date
Application number
NO20033975A
Other languages
English (en)
Other versions
NO325247B1 (no
NO20033975D0 (no
Inventor
Peter Barnes Moyes
Original Assignee
Weatherford Lamb
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
Publication of NO20033975L publication Critical patent/NO20033975L/no
Application filed by Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO20033975D0 publication Critical patent/NO20033975D0/no
Publication of NO325247B1 publication Critical patent/NO325247B1/no

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • 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
    • E21B34/10—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 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
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Taps Or Cocks (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
  • Gripping On Spindles (AREA)
  • Mechanically-Actuated Valves (AREA)
NO20033975A 1996-06-17 2003-09-09 Nedihulls verktoy NO325247B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9612609.9A GB9612609D0 (en) 1996-06-17 1996-06-17 Downhole apparatus
PCT/GB1997/001629 WO1997048880A2 (en) 1996-06-17 1997-06-17 Downhole apparatus

Publications (3)

Publication Number Publication Date
NO20033975L true NO20033975L (no) 1999-02-16
NO20033975D0 NO20033975D0 (no) 2003-09-09
NO325247B1 NO325247B1 (no) 2008-03-10

Family

ID=10795404

Family Applications (2)

Application Number Title Priority Date Filing Date
NO19985901A NO316190B1 (no) 1996-06-17 1998-12-16 Nedihulls verktöy
NO20033975A NO325247B1 (no) 1996-06-17 2003-09-09 Nedihulls verktoy

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO19985901A NO316190B1 (no) 1996-06-17 1998-12-16 Nedihulls verktöy

Country Status (8)

Country Link
US (1) US6223824B1 (no)
EP (2) EP0906490B1 (no)
AU (1) AU734369B2 (no)
DE (2) DE69735205D1 (no)
GB (2) GB9612609D0 (no)
NO (2) NO316190B1 (no)
OA (1) OA10939A (no)
WO (1) WO1997048880A2 (no)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6866100B2 (en) * 2002-08-23 2005-03-15 Weatherford/Lamb, Inc. Mechanically opened ball seat and expandable ball seat
US20050133220A1 (en) * 2003-12-17 2005-06-23 Baker Hughes, Incorporated Downhole rotating tool
US7419016B2 (en) 2006-03-23 2008-09-02 Hall David R Bi-center drill bit
US7600586B2 (en) 2006-12-15 2009-10-13 Hall David R System for steering a drill string
US8522897B2 (en) 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US7497279B2 (en) * 2005-11-21 2009-03-03 Hall David R Jack element adapted to rotate independent of a drill bit
US8360174B2 (en) 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US7730975B2 (en) * 2005-11-21 2010-06-08 Schlumberger Technology Corporation Drill bit porting system
US7641003B2 (en) 2005-11-21 2010-01-05 David R Hall Downhole hammer assembly
US8205688B2 (en) * 2005-11-21 2012-06-26 Hall David R Lead the bit rotary steerable system
US7571780B2 (en) 2006-03-24 2009-08-11 Hall David R Jack element for a drill bit
US8528664B2 (en) 2005-11-21 2013-09-10 Schlumberger Technology Corporation Downhole mechanism
US7533737B2 (en) * 2005-11-21 2009-05-19 Hall David R Jet arrangement for a downhole drill bit
US7549489B2 (en) 2006-03-23 2009-06-23 Hall David R Jack element with a stop-off
US8297375B2 (en) * 2005-11-21 2012-10-30 Schlumberger Technology Corporation Downhole turbine
US7624824B2 (en) * 2005-12-22 2009-12-01 Hall David R Downhole hammer assembly
US7753144B2 (en) 2005-11-21 2010-07-13 Schlumberger Technology Corporation Drill bit with a retained jack element
US8316964B2 (en) * 2006-03-23 2012-11-27 Schlumberger Technology Corporation Drill bit transducer device
US7559379B2 (en) * 2005-11-21 2009-07-14 Hall David R Downhole steering
US7617886B2 (en) 2005-11-21 2009-11-17 Hall David R Fluid-actuated hammer bit
US7591327B2 (en) * 2005-11-21 2009-09-22 Hall David R Drilling at a resonant frequency
US8130117B2 (en) 2006-03-23 2012-03-06 Schlumberger Technology Corporation Drill bit with an electrically isolated transmitter
US7641002B2 (en) * 2005-11-21 2010-01-05 Hall David R Drill bit
US8225883B2 (en) 2005-11-21 2012-07-24 Schlumberger Technology Corporation Downhole percussive tool with alternating pressure differentials
US8297378B2 (en) 2005-11-21 2012-10-30 Schlumberger Technology Corporation Turbine driven hammer that oscillates at a constant frequency
US7967082B2 (en) 2005-11-21 2011-06-28 Schlumberger Technology Corporation Downhole mechanism
US7419018B2 (en) 2006-11-01 2008-09-02 Hall David R Cam assembly in a downhole component
US8267196B2 (en) 2005-11-21 2012-09-18 Schlumberger Technology Corporation Flow guide actuation
US7424922B2 (en) * 2005-11-21 2008-09-16 Hall David R Rotary valve for a jack hammer
US7484576B2 (en) 2006-03-23 2009-02-03 Hall David R Jack element in communication with an electric motor and or generator
US7900720B2 (en) 2006-01-18 2011-03-08 Schlumberger Technology Corporation Downhole drive shaft connection
US7694756B2 (en) 2006-03-23 2010-04-13 Hall David R Indenting member for a drill bit
USD620510S1 (en) 2006-03-23 2010-07-27 Schlumberger Technology Corporation Drill bit
US7661487B2 (en) 2006-03-23 2010-02-16 Hall David R Downhole percussive tool with alternating pressure differentials
GB2452884B (en) * 2006-07-03 2011-03-09 Bj Services Co Step ratchet mechanism
US9051795B2 (en) 2006-08-11 2015-06-09 Schlumberger Technology Corporation Downhole drill bit
US7669674B2 (en) 2006-08-11 2010-03-02 Hall David R Degradation assembly
US8191651B2 (en) 2006-08-11 2012-06-05 Hall David R Sensor on a formation engaging member of a drill bit
US9316061B2 (en) 2006-08-11 2016-04-19 David R. Hall High impact resistant degradation element
US9145742B2 (en) 2006-08-11 2015-09-29 Schlumberger Technology Corporation Pointed working ends on a drill bit
US8449040B2 (en) 2006-08-11 2013-05-28 David R. Hall Shank for an attack tool
US8567532B2 (en) 2006-08-11 2013-10-29 Schlumberger Technology Corporation Cutting element attached to downhole fixed bladed bit at a positive rake angle
US8240404B2 (en) * 2006-08-11 2012-08-14 Hall David R Roof bolt bit
US8616305B2 (en) 2006-08-11 2013-12-31 Schlumberger Technology Corporation Fixed bladed bit that shifts weight between an indenter and cutting elements
US7637574B2 (en) 2006-08-11 2009-12-29 Hall David R Pick assembly
US8590644B2 (en) 2006-08-11 2013-11-26 Schlumberger Technology Corporation Downhole drill bit
US8714285B2 (en) 2006-08-11 2014-05-06 Schlumberger Technology Corporation Method for drilling with a fixed bladed bit
US7886851B2 (en) * 2006-08-11 2011-02-15 Schlumberger Technology Corporation Drill bit nozzle
US7871133B2 (en) 2006-08-11 2011-01-18 Schlumberger Technology Corporation Locking fixture
US8622155B2 (en) 2006-08-11 2014-01-07 Schlumberger Technology Corporation Pointed diamond working ends on a shear bit
US20080035389A1 (en) * 2006-08-11 2008-02-14 Hall David R Roof Mining Drill Bit
US8215420B2 (en) 2006-08-11 2012-07-10 Schlumberger Technology Corporation Thermally stable pointed diamond with increased impact resistance
US8122980B2 (en) * 2007-06-22 2012-02-28 Schlumberger Technology Corporation Rotary drag bit with pointed cutting elements
US7527110B2 (en) 2006-10-13 2009-05-05 Hall David R Percussive drill bit
US9068410B2 (en) 2006-10-26 2015-06-30 Schlumberger Technology Corporation Dense diamond body
US8960337B2 (en) 2006-10-26 2015-02-24 Schlumberger Technology Corporation High impact resistant tool with an apex width between a first and second transitions
US7954401B2 (en) * 2006-10-27 2011-06-07 Schlumberger Technology Corporation Method of assembling a drill bit with a jack element
US8225871B2 (en) * 2006-11-09 2012-07-24 Baker Hughes Incorporated Bidirectional sealing mechanically shifted ball valve for downhole use
US8113286B2 (en) * 2006-11-09 2012-02-14 Baker Hughes Incorporated Downhole barrier valve
US7810571B2 (en) * 2006-11-09 2010-10-12 Baker Hughes Incorporated Downhole lubricator valve
US7392857B1 (en) 2007-01-03 2008-07-01 Hall David R Apparatus and method for vibrating a drill bit
USD674422S1 (en) 2007-02-12 2013-01-15 Hall David R Drill bit with a pointed cutting element and a shearing cutting element
US8839888B2 (en) 2010-04-23 2014-09-23 Schlumberger Technology Corporation Tracking shearing cutters on a fixed bladed drill bit with pointed cutting elements
USD678368S1 (en) 2007-02-12 2013-03-19 David R. Hall Drill bit with a pointed cutting element
US7866416B2 (en) 2007-06-04 2011-01-11 Schlumberger Technology Corporation Clutch for a jack element
US7721826B2 (en) * 2007-09-06 2010-05-25 Schlumberger Technology Corporation Downhole jack assembly sensor
US7967083B2 (en) 2007-09-06 2011-06-28 Schlumberger Technology Corporation Sensor for determining a position of a jack element
ATE542981T1 (de) * 2008-02-07 2012-02-15 Caledyne Ltd Betätigungsvorrichtung für bohrwerkzeuge
US8540037B2 (en) 2008-04-30 2013-09-24 Schlumberger Technology Corporation Layered polycrystalline diamond
US7905292B2 (en) * 2009-02-06 2011-03-15 Baker Hughes Incorporated Pressure equalization device for downhole tools
US8701799B2 (en) 2009-04-29 2014-04-22 Schlumberger Technology Corporation Drill bit cutter pocket restitution
US8534361B2 (en) * 2009-10-07 2013-09-17 Baker Hughes Incorporated Multi-stage pressure equalization valve assembly for subterranean valves
US8336628B2 (en) * 2009-10-20 2012-12-25 Baker Hughes Incorporated Pressure equalizing a ball valve through an upper seal bypass
US8550190B2 (en) 2010-04-01 2013-10-08 David R. Hall Inner bit disposed within an outer bit
US8418784B2 (en) 2010-05-11 2013-04-16 David R. Hall Central cutting region of a drilling head assembly
US8820440B2 (en) 2010-10-01 2014-09-02 David R. Hall Drill bit steering assembly
US8333254B2 (en) 2010-10-01 2012-12-18 Hall David R Steering mechanism with a ring disposed about an outer diameter of a drill bit and method for drilling
US20120234604A1 (en) 2011-03-15 2012-09-20 Hall David R Timed Steering Nozzle on a Downhole Drill Bit
GB2491131A (en) * 2011-05-24 2012-11-28 Weatherford Lamb Velocity string installation
GB201304769D0 (en) * 2013-03-15 2013-05-01 Petrowell Ltd Shifting tool
US11927074B2 (en) * 2022-01-12 2024-03-12 Halliburton Energy Services, Inc. Liquid spring communication sub

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667543A (en) * 1970-03-02 1972-06-06 Baker Oil Tools Inc Retrievable well packer
US4062406A (en) * 1976-10-15 1977-12-13 Baker International Corporation Valve and lubricator apparatus
US4194561A (en) * 1977-11-16 1980-03-25 Exxon Production Research Company Placement apparatus and method for low density ball sealers
US4230185A (en) 1978-05-31 1980-10-28 Otis Engineering Corporation Rod operated rotary well valve
US4365671A (en) * 1980-11-28 1982-12-28 Otis Engineering Corporation Well system
US4362211A (en) * 1980-12-04 1982-12-07 Otis Engineering Corporation Locking mandrel
EP0053983A1 (en) 1980-12-09 1982-06-16 Schlumberger Technology Corporation Composite ball valve seal assembly
EP0055183A1 (en) * 1980-12-23 1982-06-30 Schlumberger Technology Corporation Pressure responsive valve seat apparatus
US4415037A (en) * 1981-08-07 1983-11-15 Baker International Corporation Ball valve loading apparatus
CA1206870A (en) * 1982-04-27 1986-07-02 Thomas M. Deaton Valve
US4420045A (en) * 1982-05-03 1983-12-13 Halliburton Company Drill pipe tester and safety valve
US4449587A (en) * 1983-01-06 1984-05-22 Otis Engineering Corporation Surface controlled subsurface safety valves
US4619320A (en) * 1984-03-02 1986-10-28 Memory Metals, Inc. Subsurface well safety valve and control system
US4667743A (en) * 1985-12-12 1987-05-26 Halliburton Company Low pressure responsive tester valve with ratchet
US4714116A (en) * 1986-09-11 1987-12-22 Brunner Travis J Downhole safety valve operable by differential pressure
DE3711909C1 (de) * 1987-04-08 1988-09-29 Eastman Christensen Co Stabilisator fuer Tiefbohrwerkzeuge
GB2231359B (en) * 1989-05-01 1993-05-19 Otis Eng Co Pulling tool for use with reeled tubing and method for removing operating tools from wellbores
NO913568D0 (no) * 1990-09-11 1991-09-10 Halliburton Co Hydraulisk aktivisert broennventil, samt fremgangsmaate fortesting av formasjoner.
GB9117119D0 (en) * 1991-08-08 1991-09-25 Exploration And Production Nor Tubing test valve
US5240072A (en) * 1991-09-24 1993-08-31 Halliburton Company Multiple sample annulus pressure responsive sampler
FR2688263B1 (fr) * 1992-03-05 1994-05-27 Schlumberger Services Petrol Procede et dispositif d'accrochage et de decrochage d'un ensemble amovible suspendu a un cable, sur un ensemble de fond de puits place dans un puits de forage petrolier.
US5338001A (en) * 1992-11-17 1994-08-16 Halliburton Company Valve apparatus
US5791414A (en) * 1996-08-19 1998-08-11 Halliburton Energy Services, Inc. Early evaluation formation testing system

Also Published As

Publication number Publication date
NO325247B1 (no) 2008-03-10
NO20033975D0 (no) 2003-09-09
US6223824B1 (en) 2001-05-01
WO1997048880A3 (en) 1998-04-09
EP0906490A2 (en) 1999-04-07
GB2331115A (en) 1999-05-12
GB9827543D0 (en) 1999-02-10
EP0906490B1 (en) 2006-02-01
DE69736865D1 (de) 2006-12-07
GB9612609D0 (en) 1996-08-21
AU3101997A (en) 1998-01-07
NO985901D0 (no) 1998-12-16
EP1367217A3 (en) 2005-04-20
WO1997048880A2 (en) 1997-12-24
EP1367217A2 (en) 2003-12-03
OA10939A (en) 2003-02-26
NO316190B1 (no) 2003-12-22
AU734369B2 (en) 2001-06-14
EP1367217B1 (en) 2006-10-25
GB2331115B (en) 2001-01-10
DE69735205D1 (de) 2006-04-13
NO985901L (no) 1999-02-16

Similar Documents

Publication Publication Date Title
NO20033975L (no) Nedihulls verktöy
NO964682D0 (no) Brönnverktöy
NO973880L (no) Brönnverktöy
NO971039D0 (no) Flerbruks-brönnverktöy
DE69719364D1 (de) Kern- /bohrwerkzeug
DK1632639T3 (da) Borehulsværktøj
NO951983L (no) Nedihullsverktöy
NO952627D0 (no) Gjenvinnbart nedihullsverktöy
NO962502D0 (no) Brönnverktöy
DE69822466D1 (de) Kernbohrwerkzeug
DE69822530D1 (de) Bohrlochwerkzeug
DE69711854D1 (de) Kernbohrwerkzeug
DE69713445D1 (de) Werkzeug
DE59802425D1 (de) Werkzeug
DE59811358D1 (de) Bohrvorrichtung
NO955281D0 (no) Nedihullsverktöy
ATE252436T1 (de) Bohrwerkzeug
NO178553C (no) Nedihullsverktöy
DE59804344D1 (de) Bohrwerkzeug
DE59704569D1 (de) Ausdrehwerkzeug
DE69803413D1 (de) Ausdrehwerkzeug
FI98400B (fi) Poralaite
NO983974D0 (no) Brönnverktöy
DE59610444D1 (de) Bohrwerkzeug
EE9700022A (et) Külvik

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees