NO891110D0 - Broennhodeventil. - Google Patents

Broennhodeventil.

Info

Publication number: NO891110D0
Authority: NO; Norway
Prior art keywords: valve seat; sealing surface; valve; plug; sealing
Prior art date: 1988-03-21

Application number

NO891110A

Other languages

English (en)

Other versions

NO891110L (no

Inventor

Jerry D Smith

Original Assignee

Cameron Iron Works Inc

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.)

1988-03-21

Filing date

1989-03-15

Publication date

1989-03-15

1989-03-15 Application filed by Cameron Iron Works Inc filed Critical Cameron Iron Works Inc

1989-03-15 Publication of NO891110D0 publication Critical patent/NO891110D0/no

1989-09-22 Publication of NO891110L publication Critical patent/NO891110L/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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/02—Valve arrangements for boreholes or wells in well heads
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7876—With external means for opposing bias
- Y10T137/7877—With means for retaining external means in bias opposing position

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (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)
Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Toys (AREA)
Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Compressor (AREA)
Lift Valve (AREA)
Drilling Tools (AREA)
Drilling And Boring (AREA)
Earth Drilling (AREA)
Mechanically-Actuated Valves (AREA)
Sliding Valves (AREA)
Temperature-Responsive Valves (AREA)
Fluid-Driven Valves (AREA)
Valve Housings (AREA)
Check Valves (AREA)

NO89891110A 1988-03-21 1989-03-15 Broennhodeventil. NO891110L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/170,878 US4825945A (en)	1988-03-21	1988-03-21	Wellhead valve

Publications (2)

Publication Number	Publication Date
NO891110D0 true NO891110D0 (no)	1989-03-15
NO891110L NO891110L (no)	1989-09-22

Family

ID=22621650

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO89891110A NO891110L (no)	1988-03-21	1989-03-15	Broennhodeventil.

Country Status (9)

Country	Link
US (1)	US4825945A (no)
EP (1)	EP0333955B1 (no)
JP (1)	JP2653865B2 (no)
AT (1)	ATE75294T1 (no)
AU (1)	AU605962B2 (no)
CA (1)	CA1318243C (no)
DE (1)	DE3870442D1 (no)
NO (1)	NO891110L (no)
SG (1)	SG72992G (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6276386B1 (en) *	1997-11-24	2001-08-21	Kvaerner Oilfield Products, Inc.	Charging device for hydraulic systems
AUPP432898A0 (en) *	1998-06-25	1998-07-16	W.G. Goetz & Sons Limited	Improved check valve arrangement for a diagnostic test point
CA2415631A1 (en) *	2003-01-03	2004-07-03	L. Murray Dallas	Backpressure adapter pin and method of use
US6938696B2 (en) *	2003-01-06	2005-09-06	H W Ces International	Backpressure adapter pin and methods of use
US7377311B2 (en) *	2005-03-23	2008-05-27	Scallen Richard E	Wellhead valves
GB2468228B (en) *	2007-11-21	2012-05-16	Cameron Int Corp	Back pressure valve
WO2009085780A2 (en) *	2007-12-20	2009-07-09	Cameron International Corporation	System and method for snubbing under pressure
GB2473355B (en)	2008-03-25	2013-03-06	Cameron Int Corp	Internal Lockdown Snubbing Plug
CA2720623C (en) *	2008-04-09	2018-02-27	Cameron International Corporation	Straight-bore back pressure valve
CA2670218A1 (en) *	2009-06-22	2010-12-22	Trican Well Service Ltd.	Method for providing stimulation treatments using burst disks
WO2011019930A1 (en) *	2009-08-12	2011-02-17	Wood Group Pressure Control Limited	Dual barrier plug system for a wellhead
US9562833B2 (en)	2013-03-15	2017-02-07	Mustang Sampling Llc	Composite gas sampling system
US9725969B2 (en)	2014-07-08	2017-08-08	Cameron International Corporation	Positive lock system
US9856716B2 (en) *	2014-09-10	2018-01-02	Quentin J. REIMER	Pressure release assembly for casing of drilling rig
US9970252B2 (en)	2014-10-14	2018-05-15	Cameron International Corporation	Dual lock system
US11053769B2 (en) *	2019-02-02	2021-07-06	Northern Oil Solutions	Back pressure valve plug
CN112228017B (zh) *	2020-11-24	2024-09-20	辽宁新华仪器有限公司	外调试定压配产配套工具
US12203339B1 (en) *	2023-10-13	2025-01-21	Doug Lenz	Valve system for a wellhead of a well and associated methods
US20250369301A1 (en) *	2024-05-31	2025-12-04	Saudi Arabian Oil Company	Back pressure valve retrieval tool and methods of use

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1082232A (en) *	1912-11-01	1913-12-23	Frederik Nielsen	Valve.
US2919709A (en) *	1955-10-10	1960-01-05	Halliburton Oil Well Cementing	Fluid flow control device
US2939534A (en) *	1956-04-10	1960-06-07	Cameron Iron Works Inc	Sealed telescopic connection
US2958336A (en) *	1958-04-23	1960-11-01	Fmc Corp	Back pressure valve
US3250331A (en) *	1962-10-08	1966-05-10	William G Boyle	Locking device for well tools
FR1559046A (no) *	1968-01-09	1969-03-07
AT291882B (de) *	1968-10-14	1971-08-10	Verbundnetz Gas Veb	Verschluß von unter Druck stehenden Rohrleitungen und Hohlkörpern zum Zwecke der Demontage und Motage von Absperrschiebern oder -hähnen, insbesondere in der Erdöl- und Gasindustrie
FR2250890B1 (no) *	1973-11-14	1976-10-01	Erap
US3920042A (en) *	1975-01-20	1975-11-18	Leland F Blatt	Flow control valve
US4047695A (en) *	1975-03-28	1977-09-13	Chappell Industries, Inc.	Adjustable choke
US4058162A (en) *	1976-04-22	1977-11-15	Cameron Iron Works, Inc.	Well tool adapted to be locked within and sealed with respect to the bore of the well conduit
US4287912A (en) *	1980-03-24	1981-09-08	Kem-O-Kleen, Inc.	Monoflow ball valve and system
US4403628A (en) *	1981-01-21	1983-09-13	Wood George & Company	Inside blowout preventer
US4553591A (en) *	1984-04-12	1985-11-19	Mitchell Richard T	Oil well drilling apparatus

1988
- 1988-03-21 US US07/170,878 patent/US4825945A/en not_active Expired - Lifetime
- 1988-11-24 AT AT88311103T patent/ATE75294T1/de not_active IP Right Cessation
- 1988-11-24 EP EP88311103A patent/EP0333955B1/en not_active Expired - Lifetime
- 1988-11-24 DE DE8888311103T patent/DE3870442D1/de not_active Expired - Lifetime
- 1988-11-28 CA CA 584311 patent/CA1318243C/en not_active Expired - Fee Related
1989
- 1989-01-19 JP JP1097889A patent/JP2653865B2/ja not_active Expired - Lifetime
- 1989-02-22 AU AU30223/89A patent/AU605962B2/en not_active Ceased
- 1989-03-15 NO NO89891110A patent/NO891110L/no unknown
1992
- 1992-07-16 SG SG72992A patent/SG72992G/en unknown

Also Published As

Publication number	Publication date
AU605962B2 (en)	1991-01-24
ATE75294T1 (de)	1992-05-15
US4825945A (en)	1989-05-02
JPH01239289A (ja)	1989-09-25
EP0333955B1 (en)	1992-04-22
NO891110L (no)	1989-09-22
AU3022389A (en)	1989-09-21
SG72992G (en)	1992-10-02
JP2653865B2 (ja)	1997-09-17
CA1318243C (en)	1993-05-25
DE3870442D1 (de)	1992-05-27
EP0333955A1 (en)	1989-09-27

Publication	Publication Date	Title
NO891110D0 (no)	1989-03-15	Broennhodeventil.
ATE88254T1 (de)	1993-04-15	Drosselstelle mit ventilkegel.
DE69227289D1 (de)	1998-11-19	Kükenhahn
ZA853250B (en)	1985-11-01	Butterfly valve for controlling high-temperature fluid
NO176115C (no)	1995-02-01	Sluseventil
DE3486046D1 (de)	1993-03-04	Vieh-traenkventil.
IL82514A (en)	1992-03-29	Gas cartridge
DE3764360D1 (de)	1990-09-20	Beatmungsvorrichtung fuer einen federspeicherbremszylinder.
ATE50038T1 (de)	1990-02-15	Gasflaschenventile.
NO168440C (no)	1992-02-19	Stengeventil
ATE36578T1 (de)	1988-09-15	Ringfoermiges ausblasventil.
ATE57003T1 (de)	1990-10-15	Ventil.
RU1839703C (ru)	1993-12-30	Шаровой кран
SU1618083A1 (ru)	2006-09-27	Перекрывное устройство
ES280202U (es)	1984-12-16	Valvula mejorada con limitador de caudal autocontrolable
ATE98757T1 (de)	1994-01-15	Automatisch oeffnendes, dosierendes und schliessendes ventil.