NO885460D0 - Broennverktoey. - Google Patents

Broennverktoey.

Info

Publication number: NO885460D0
Authority: NO; Norway
Prior art keywords: broennverktoey
Prior art date: 1988-02-03

Application number

NO885460A

Other languages

English (en)

Other versions

NO885460L (no

Inventor

William D Henderson

Original Assignee

Otis Eng Co

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.)

1988-02-03

Filing date

1988-12-08

Publication date

1988-12-08

1988-12-08 Application filed by Otis Eng Co filed Critical Otis Eng Co

1988-12-08 Publication of NO885460D0 publication Critical patent/NO885460D0/no

1989-08-04 Publication of NO885460L publication Critical patent/NO885460L/no

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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/06—Releasing-joints, e.g. safety joints
- 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
- E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
- E21B23/0418—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion specially adapted for locking the tools in landing nipples or recesses
- 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
- E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
- E21B23/042—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using a single piston or multiple mechanically interconnected pistons

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Earth Drilling (AREA)

NO88885460A 1988-02-03 1988-12-08 Broennverktoey. NO885460L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/151,898 US4805696A (en)	1988-02-03	1988-02-03	Hydraulic release tubing seal divider

Publications (2)

Publication Number	Publication Date
NO885460D0 true NO885460D0 (no)	1988-12-08
NO885460L NO885460L (no)	1989-08-04

Family

ID=22540714

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO88885460A NO885460L (no)	1988-02-03	1988-12-08	Broennverktoey.

Country Status (4)

Country	Link
US (1)	US4805696A (no)
GB (1)	GB2214956B (no)
NO (1)	NO885460L (no)
SG (1)	SG67292G (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4936387A (en) *	1989-04-28	1990-06-26	Baker Hughes Incorporated	Method and apparatus for completion of a horizontal well
US5170847A (en) *	1989-10-10	1992-12-15	Union Oil Company Of California	Hydraulic release oil tool
US5417291A (en) *	1993-05-14	1995-05-23	Dowell, A Division Of Schlumberger Technology Corporation	Drilling connector
US5398760A (en) *	1993-10-08	1995-03-21	Halliburton Company	Methods of perforating a well using coiled tubing
US5366014A (en) *	1993-11-04	1994-11-22	Halliburton Company	Method and apparatus for perforating a well using a modular perforating gun system
GB2311312B (en) *	1996-03-19	1998-03-04	Allan Cassells Sharp	Method and apparatus for simultaneous production and injection operations in a single well
CA2216668C (en) *	1997-09-23	2000-12-26	Michael Jonathon Haynes	Telescoping joint for use in a conduit connected to a wellhead and zone isolating tool for use therewith
US20090261575A1 (en) *	2008-04-22	2009-10-22	Halliburton Energy Services Inc.	Adjustable Length Discharge Joint for High Pressure Applications
US8770319B2 (en) *	2009-10-01	2014-07-08	Longyear Tm, Inc.	Pump-in seal
WO2014193420A1 (en)	2013-05-31	2014-12-04	Halliburton Energy Services, Inc.	Travel joint release devices and methods
CN115680553A (zh) *	2021-07-28	2023-02-03	中国石油天然气股份有限公司	封隔器和注气管柱

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3037797A (en) *	1958-10-23	1962-06-05	Cicero C Brown	Coupling devices
US3288493A (en) *	1964-02-28	1966-11-29	Brown Oil Tools	Coupling device for underwater wellheads
US4289202A (en) *	1979-08-20	1981-09-15	Otis Engineering Corporation	Well tubing coupling apparatus
US4281858A (en) *	1979-10-10	1981-08-04	Baker International Corporation	Selectively bridged expansion joint
US4423889A (en) *	1980-07-29	1984-01-03	Dresser Industries, Inc.	Well-tubing expansion joint
US4433725A (en) *	1981-10-02	1984-02-28	Baker International Corporation	Adjustable spacer with rotational lock
US4693316A (en) *	1985-11-20	1987-09-15	Halliburton Company	Round mandrel slip joint

1988
- 1988-02-03 US US07/151,898 patent/US4805696A/en not_active Expired - Lifetime
- 1988-12-08 GB GB8828662A patent/GB2214956B/en not_active Expired - Fee Related
- 1988-12-08 NO NO88885460A patent/NO885460L/no unknown
1992
- 1992-07-01 SG SG67292A patent/SG67292G/en unknown

Also Published As

Publication number	Publication date
GB8828662D0 (en)	1989-01-11
SG67292G (en)	1992-09-04
US4805696A (en)	1989-02-21
GB2214956A (en)	1989-09-13
NO885460L (no)	1989-08-04
GB2214956B (en)	1991-11-27

Publication	Publication Date	Title
DE68906637D1 (de)	1993-06-24	Wafertraeger.
FI880043A0 (fi)	1988-01-06	Lastenhet.
FI890480A0 (fi)	1989-02-01	Planformat ljuskaensligt bildupptagningsmaterial.
FI910084A0 (fi)	1991-01-07	Retrovirala proteaser bindande peptider.
DE68921898D1 (de)	1995-04-27	Ringbinder.
FI884502A0 (fi)	1988-09-30	Tvaettningsanordning.
DE68903708D1 (de)	1993-01-14	Spielkasten.
DE68909215D1 (de)	1993-10-21	Laseroszillator.
NO885460D0 (no)	1988-12-08	Broennverktoey.
FI894692A0 (fi)	1989-10-04	Herbicider.
FI882286A (fi)	1989-07-26	Varmvattenberedare.
FI901571A0 (fi)	1990-03-29	Symaskin.
FI880106A (fi)	1989-07-12	Mammografiutrustning.
FI83400B (fi)	1991-03-28	Faestningsklaemma.
FI890496A0 (fi)	1989-02-02	Dubbelvira-pappersmaskins vaota aenda.
FI893093A0 (fi)	1989-06-22	Hoernelement foer behaollare.
DE68905146D1 (de)	1993-04-08	Indanderivate.
DE68905196D1 (de)	1993-04-08	Faschine.
DE68904912D1 (de)	1993-03-25	Ringlaser-kreisel.
DE58908380D1 (de)	1994-10-27	Benzofuranylbiphenyle.
ES1007733Y (es)	1989-09-01	Arqueta.
FI80861B (fi)	1990-04-30	Plastdosa.
ES1006297Y (es)	1989-08-01	Atadura-precinto.
ES1004162Y (es)	1989-02-16	Salero-pimentero.
FI83355B (fi)	1991-03-15	Loksnoeplog.