OA10939A - Downhole apparatus - Google Patents

Downhole apparatus Download PDF

Info

Publication number: OA10939A
Authority: OA; OAPI
Prior art keywords: valve; bail; movement; piston; ball
Prior art date: 1996-06-17

Application number

OA9800240A

Other languages

English (en)

Inventor

Peter Barnes Moyes

Original Assignee

Petroline Wellsystems 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.)

1996-06-17

Filing date

1998-12-17

Publication date

2003-02-26

1998-12-17 Application filed by Petroline Wellsystems Ltd filed Critical Petroline Wellsystems Ltd

2003-02-26 Publication of OA10939A publication Critical patent/OA10939A/en

Links

238000007789 sealing Methods 0.000 claims description 13
239000012530 fluid Substances 0.000 claims description 7
230000001939 inductive effect Effects 0.000 claims description 2
SGPGESCZOCHFCL-UHFFFAOYSA-N Tilisolol hydrochloride Chemical compound [Cl-].C1=CC=C2C(=O)N(C)C=C(OCC(O)C[NH2+]C(C)(C)C)C2=C1 SGPGESCZOCHFCL-UHFFFAOYSA-N 0.000 claims 2
230000008878 coupling Effects 0.000 abstract 1
238000010168 coupling process Methods 0.000 abstract 1
238000005859 coupling reaction Methods 0.000 abstract 1
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
230000004888 barrier function Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1

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)
Mechanically-Actuated Valves (AREA)
Gripping On Spindles (AREA)
Auxiliary Devices For Machine Tools (AREA)
Drilling And Boring (AREA)
Earth Drilling (AREA)

OA9800240A 1996-06-17 1998-12-17 Downhole apparatus OA10939A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9612609.9A GB9612609D0 (en)	1996-06-17	1996-06-17	Downhole apparatus

Publications (1)

Publication Number	Publication Date
OA10939A true OA10939A (en)	2003-02-26

Family

ID=10795404

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA9800240A OA10939A (en)	1996-06-17	1998-12-17	Downhole apparatus

Country Status (8)

Country	Link
US (1)	US6223824B1 (de)
EP (2)	EP1367217B1 (de)
AU (1)	AU734369B2 (de)
DE (2)	DE69736865D1 (de)
GB (2)	GB9612609D0 (de)
NO (2)	NO316190B1 (de)
OA (1)	OA10939A (de)
WO (1)	WO1997048880A2 (de)

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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
US7641003B2 (en)	2005-11-21	2010-01-05	David R Hall	Downhole hammer assembly
US7641002B2 (en) *	2005-11-21	2010-01-05	Hall David R	Drill bit
US7424922B2 (en) *	2005-11-21	2008-09-16	Hall David R	Rotary valve for a jack hammer
US7571780B2 (en)	2006-03-24	2009-08-11	Hall David R	Jack element for a drill bit
US8297375B2 (en) *	2005-11-21	2012-10-30	Schlumberger Technology Corporation	Downhole turbine
US8130117B2 (en)	2006-03-23	2012-03-06	Schlumberger Technology Corporation	Drill bit with an electrically isolated transmitter
US7624824B2 (en) *	2005-12-22	2009-12-01	Hall David R	Downhole hammer assembly
US8316964B2 (en) *	2006-03-23	2012-11-27	Schlumberger Technology Corporation	Drill bit transducer device
US7497279B2 (en) *	2005-11-21	2009-03-03	Hall David R	Jack element adapted to rotate independent of a drill bit
US8205688B2 (en) *	2005-11-21	2012-06-26	Hall David R	Lead the bit rotary steerable system
US8297378B2 (en)	2005-11-21	2012-10-30	Schlumberger Technology Corporation	Turbine driven hammer that oscillates at a constant frequency
US8225883B2 (en)	2005-11-21	2012-07-24	Schlumberger Technology Corporation	Downhole percussive tool with alternating pressure differentials
US7533737B2 (en) *	2005-11-21	2009-05-19	Hall David R	Jet arrangement for a downhole drill bit
US7600586B2 (en)	2006-12-15	2009-10-13	Hall David R	System for steering a drill string
US8267196B2 (en)	2005-11-21	2012-09-18	Schlumberger Technology Corporation	Flow guide actuation
US7419018B2 (en)	2006-11-01	2008-09-02	Hall David R	Cam assembly in a downhole component
US7484576B2 (en)	2006-03-23	2009-02-03	Hall David R	Jack element in communication with an electric motor and or generator
US7753144B2 (en)	2005-11-21	2010-07-13	Schlumberger Technology Corporation	Drill bit with a retained jack element
US7419016B2 (en)	2006-03-23	2008-09-02	Hall David R	Bi-center drill bit
US7967082B2 (en)	2005-11-21	2011-06-28	Schlumberger Technology Corporation	Downhole mechanism
US7559379B2 (en) *	2005-11-21	2009-07-14	Hall David R	Downhole steering
US8522897B2 (en)	2005-11-21	2013-09-03	Schlumberger Technology Corporation	Lead the bit rotary steerable tool
US7730975B2 (en) *	2005-11-21	2010-06-08	Schlumberger Technology Corporation	Drill bit porting system
US7549489B2 (en)	2006-03-23	2009-06-23	Hall David R	Jack element with a stop-off
US7617886B2 (en)	2005-11-21	2009-11-17	Hall David R	Fluid-actuated hammer bit
US8528664B2 (en)	2005-11-21	2013-09-10	Schlumberger Technology Corporation	Downhole mechanism
US8360174B2 (en)	2006-03-23	2013-01-29	Schlumberger Technology Corporation	Lead the bit rotary steerable tool
US7591327B2 (en) *	2005-11-21	2009-09-22	Hall David R	Drilling at a resonant frequency
US7900720B2 (en)	2006-01-18	2011-03-08	Schlumberger Technology Corporation	Downhole drive shaft connection
US7661487B2 (en)	2006-03-23	2010-02-16	Hall David R	Downhole percussive tool with alternating pressure differentials
USD620510S1 (en)	2006-03-23	2010-07-27	Schlumberger Technology Corporation	Drill bit
US7694756B2 (en)	2006-03-23	2010-04-13	Hall David R	Indenting member for a drill bit
BRPI0713396B1 (pt) *	2006-07-03	2017-12-26	Bj Services Company	Catraca steering mechanism
US9316061B2 (en)	2006-08-11	2016-04-19	David R. Hall	High impact resistant degradation element
US20080035389A1 (en) *	2006-08-11	2008-02-14	Hall David R	Roof Mining Drill Bit
US8616305B2 (en)	2006-08-11	2013-12-31	Schlumberger Technology Corporation	Fixed bladed bit that shifts weight between an indenter and cutting elements
US9145742B2 (en)	2006-08-11	2015-09-29	Schlumberger Technology Corporation	Pointed working ends on a drill bit
US8240404B2 (en) *	2006-08-11	2012-08-14	Hall David R	Roof bolt bit
US8590644B2 (en)	2006-08-11	2013-11-26	Schlumberger Technology Corporation	Downhole drill bit
US9051795B2 (en)	2006-08-11	2015-06-09	Schlumberger Technology Corporation	Downhole drill bit
US7871133B2 (en)	2006-08-11	2011-01-18	Schlumberger Technology Corporation	Locking fixture
US7886851B2 (en) *	2006-08-11	2011-02-15	Schlumberger Technology Corporation	Drill bit nozzle
US8622155B2 (en)	2006-08-11	2014-01-07	Schlumberger Technology Corporation	Pointed diamond working ends on a shear bit
US8567532B2 (en)	2006-08-11	2013-10-29	Schlumberger Technology Corporation	Cutting element attached to downhole fixed bladed bit at a positive rake angle
US8122980B2 (en) *	2007-06-22	2012-02-28	Schlumberger Technology Corporation	Rotary drag bit with pointed cutting elements
US8449040B2 (en)	2006-08-11	2013-05-28	David R. Hall	Shank for an attack tool
US8191651B2 (en)	2006-08-11	2012-06-05	Hall David R	Sensor on a formation engaging member of a drill bit
US7637574B2 (en)	2006-08-11	2009-12-29	Hall David R	Pick assembly
US8215420B2 (en)	2006-08-11	2012-07-10	Schlumberger Technology Corporation	Thermally stable pointed diamond with increased impact resistance
US7669674B2 (en)	2006-08-11	2010-03-02	Hall David R	Degradation assembly
US8714285B2 (en)	2006-08-11	2014-05-06	Schlumberger Technology Corporation	Method for drilling with a fixed bladed bit
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
US8113286B2 (en) *	2006-11-09	2012-02-14	Baker Hughes Incorporated	Downhole barrier valve
US8225871B2 (en) *	2006-11-09	2012-07-24	Baker Hughes Incorporated	Bidirectional sealing mechanically shifted ball valve for downhole use
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
WO2009098498A1 (en) *	2008-02-07	2009-08-13	Caledyne Limited	Actuator device for downhole tools
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
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
US8820440B2 (en)	2010-10-01	2014-09-02	David R. Hall	Drill bit steering assembly
US8342266B2 (en)	2011-03-15	2013-01-01	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

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1996
- 1996-06-17 GB GBGB9612609.9A patent/GB9612609D0/en active Pending
1997
- 1997-06-17 EP EP03102307A patent/EP1367217B1/de not_active Expired - Lifetime
- 1997-06-17 GB GB9827543A patent/GB2331115B/en not_active Expired - Fee Related
- 1997-06-17 US US09/202,632 patent/US6223824B1/en not_active Expired - Lifetime
- 1997-06-17 EP EP97926139A patent/EP0906490B1/de not_active Expired - Lifetime
- 1997-06-17 DE DE69736865T patent/DE69736865D1/de not_active Expired - Lifetime
- 1997-06-17 AU AU31019/97A patent/AU734369B2/en not_active Ceased
- 1997-06-17 WO PCT/GB1997/001629 patent/WO1997048880A2/en not_active Ceased
- 1997-06-17 DE DE69735205T patent/DE69735205D1/de not_active Expired - Lifetime
1998
- 1998-12-16 NO NO19985901A patent/NO316190B1/no not_active IP Right Cessation
- 1998-12-17 OA OA9800240A patent/OA10939A/en unknown
2003
- 2003-09-09 NO NO20033975A patent/NO325247B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB2331115B (en)	2001-01-10
NO985901D0 (no)	1998-12-16
DE69736865D1 (de)	2006-12-07
AU3101997A (en)	1998-01-07
GB2331115A (en)	1999-05-12
NO20033975L (no)	1999-02-16
EP0906490A2 (de)	1999-04-07
GB9827543D0 (en)	1999-02-10
US6223824B1 (en)	2001-05-01
NO985901L (no)	1999-02-16
NO325247B1 (no)	2008-03-10
EP1367217B1 (de)	2006-10-25
EP1367217A3 (de)	2005-04-20
GB9612609D0 (en)	1996-08-21
WO1997048880A2 (en)	1997-12-24
EP1367217A2 (de)	2003-12-03
NO316190B1 (no)	2003-12-22
AU734369B2 (en)	2001-06-14
WO1997048880A3 (en)	1998-04-09
NO20033975D0 (no)	2003-09-09
EP0906490B1 (de)	2006-02-01
DE69735205D1 (de)	2006-04-13

Publication	Publication Date	Title
OA10939A (en)	2003-02-26	Downhole apparatus
US3308886A (en)	1967-03-14	Retrievable bridge plug
US4289200A (en)	1981-09-15	Retrievable well apparatus
US4405017A (en)	1983-09-20	Positive locating expendable plug
US6619391B2 (en)	2003-09-16	Combined sealing and gripping unit for retrievable packers
AU2010284539B2 (en)	2016-02-11	Liner hanger running tool and method
RU2100568C1 (ru)	1997-12-27	Устройство для нефтяных и газовых скважин при их герметизации (варианты)
US7559361B2 (en)	2009-07-14	Downhole force generator
US4411316A (en)	1983-10-25	Subterranean well valve with lock open mechanism
US2806534A (en)	1957-09-17	Hydraulic pulling tool for use in wells
US4497371A (en)	1985-02-05	Setting tool and retrievable landing assembly
NO341094B1 (no)	2017-08-21	Nedihullsverktøy med c-ring lukkende sete
GB2157748A (en)	1985-10-30	Lock mandrel and running tool assembly for well
EP0228844B1 (de)	1992-06-24	Mechanismus zum Zurückziehen im Bohrloch
US4811784A (en)	1989-03-14	Running tool
US3584684A (en)	1971-06-15	Retrievable packer apparatus for use in a well bore and method of prolonging its operating life
GB2157743A (en)	1985-10-30	Retrievable well bore assembly
US5058671A (en)	1991-10-22	Pipe insert assembly
US5058672A (en)	1991-10-22	Landing collar and float valve assembly
US2815925A (en)	1957-12-10	Valves for controlling fluids in well bores
GB2093094A (en)	1982-08-25	Well flow control apparatus
RU2170808C1 (ru)	2001-07-20	Пакер
GB2237045A (en)	1991-04-24	Packer arrangement
US4418750A (en)	1983-12-06	Well tool
US3702634A (en)	1972-11-14	Retrievable packer apparatus for use in a well bore and method of prolonging its operating life