DK0736129T3 - Sikkerhedsventil til horisontalt forgreningstræ - Google Patents

Sikkerhedsventil til horisontalt forgreningstræ

Info

Publication number: DK0736129T3
Authority: DK; Denmark
Prior art keywords: safety valve; horizontal branch; branch tree; tree safety; horizontal
Prior art date: 1993-12-21

Application number

DK95903874T

Other languages

English (en)

Inventor

Jeffrey Charles Edwards

Original Assignee

Expro North Sea 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.)

1993-12-21

Filing date

1994-12-21

Publication date

2000-07-24

1994-12-21 Application filed by Expro North Sea Ltd filed Critical Expro North Sea Ltd

2000-07-24 Application granted granted Critical

2000-07-24 Publication of DK0736129T3 publication Critical patent/DK0736129T3/da

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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/02—Valve arrangements for boreholes or wells in well heads
- E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
- E21B33/0353—Horizontal or spool trees, i.e. without production valves in the vertical main bore
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls
- 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

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
General Engineering & Computer Science (AREA)
Geochemistry & Mineralogy (AREA)
Fluid Mechanics (AREA)
Environmental & Geological Engineering (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Mechanical Engineering (AREA)
Preventing Unauthorised Actuation Of Valves (AREA)
Mechanically-Actuated Valves (AREA)
Taps Or Cocks (AREA)
Catching Or Destruction (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Earth Drilling (AREA)
Safety Valves (AREA)

DK95903874T 1993-12-21 1994-12-21 Sikkerhedsventil til horisontalt forgreningstræ DK0736129T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB939326062A GB9326062D0 (en)	1993-12-21	1993-12-21	Horizontal tree safety valve
PCT/GB1994/002787 WO1995017578A1 (en)	1993-12-21	1994-12-21	Horizontal tree safety valve

Publications (1)

Publication Number	Publication Date
DK0736129T3 true DK0736129T3 (da)	2000-07-24

Family

ID=10746941

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK95903874T DK0736129T3 (da)	1993-12-21	1994-12-21	Sikkerhedsventil til horisontalt forgreningstræ

Country Status (13)

Country	Link
US (1)	US5918676A (da)
EP (1)	EP0736129B1 (da)
CN (1)	CN1057813C (da)
AU (1)	AU688437B2 (da)
BR (1)	BR9408374A (da)
CA (1)	CA2179601C (da)
DE (1)	DE69423051T2 (da)
DK (1)	DK0736129T3 (da)
ES (1)	ES2145256T3 (da)
GB (1)	GB9326062D0 (da)
GR (1)	GR3033413T3 (da)
NO (1)	NO311699B1 (da)
WO (1)	WO1995017578A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9514510D0 (en) *	1995-07-15	1995-09-13	Expro North Sea Ltd	Lightweight intervention system
GB9514526D0 (en) *	1995-07-15	1995-09-13	Expro North Sea Ltd	Lightweight intervention system for use with horizontal tree with internal ball valve
AU4938501A (en)	2000-03-24	2001-10-08	Fmc Corp	Internal gate valve for flow completion systems
NO338149B1 (no) *	2008-02-11	2016-08-01	Petroleum Technology Co As	Anordning for fluidinjeksjon
NO340176B1 (no) *	2010-02-15	2017-03-20	Petroleum Technology Co As	Ventilanordning for ventiltre
NO342043B1 (en) *	2015-12-08	2018-03-19	Aker Solutions As	Workover Safety System
CN106151666B (zh) *	2016-08-12	2018-08-17	哈尔滨工程大学	一种水下闸阀执行器的低功耗保持及失效安全关断机构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4325409A (en) *	1977-10-17	1982-04-20	Baker International Corporation	Pilot valve for subsea test valve system for deep water
US4436157A (en) *	1979-08-06	1984-03-13	Baker International Corporation	Latch mechanism for subsea test tree
US4372391A (en) *	1980-10-07	1983-02-08	Halliburton Company	Screw operated emergency relief and safety valve
US4569397A (en) *	1982-07-06	1986-02-11	Baker Oil Tools, Inc.	Ball valve actuating mechanism
US4681133A (en) *	1982-11-05	1987-07-21	Hydril Company	Rotatable ball valve apparatus and method
US4560004A (en) *	1984-05-30	1985-12-24	Halliburton Company	Drill pipe tester - pressure balanced
US4577692A (en) *	1985-03-04	1986-03-25	Hughes Tool Company	Pressure operated test valve
US4658904A (en) *	1985-05-31	1987-04-21	Schlumberger Technology Corporation	Subsea master valve for use in well testing
GB8714661D0 (en) *	1987-06-23	1987-07-29	British Petroleum Co Plc	Catalysts
GB9213371D0 (en) *	1992-06-24	1992-08-05	Exploration & Prod Serv	Improved pressure relief valve
GB2286840B (en) *	1994-02-10	1997-09-03	Fmc Corp	Safety valve for horizontal tree
US8176892B2 (en) *	2006-06-08	2012-05-15	Reisser Heinz-Gustav A	Internal combustion engine

1993
- 1993-12-21 GB GB939326062A patent/GB9326062D0/en active Pending
1994
- 1994-12-21 US US08/663,268 patent/US5918676A/en not_active Expired - Lifetime
- 1994-12-21 CA CA002179601A patent/CA2179601C/en not_active Expired - Lifetime
- 1994-12-21 WO PCT/GB1994/002787 patent/WO1995017578A1/en not_active Ceased
- 1994-12-21 DE DE69423051T patent/DE69423051T2/de not_active Expired - Fee Related
- 1994-12-21 DK DK95903874T patent/DK0736129T3/da active
- 1994-12-21 CN CN94194594A patent/CN1057813C/zh not_active Expired - Fee Related
- 1994-12-21 AU AU12777/95A patent/AU688437B2/en not_active Expired
- 1994-12-21 ES ES95903874T patent/ES2145256T3/es not_active Expired - Lifetime
- 1994-12-21 EP EP95903874A patent/EP0736129B1/en not_active Expired - Lifetime
- 1994-12-21 BR BR9408374A patent/BR9408374A/pt not_active IP Right Cessation
1996
- 1996-06-20 NO NO19962615A patent/NO311699B1/no not_active IP Right Cessation
2000
- 2000-05-15 GR GR20000401103T patent/GR3033413T3/el not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO962615D0 (no)	1996-06-20
GR3033413T3 (en)	2000-09-29
DE69423051D1 (de)	2000-03-23
WO1995017578A1 (en)	1995-06-29
AU1277795A (en)	1995-07-10
AU688437B2 (en)	1998-03-12
CA2179601A1 (en)	1995-06-29
CA2179601C (en)	2002-07-16
BR9408374A (pt)	1997-08-19
CN1057813C (zh)	2000-10-25
GB9326062D0 (en)	1994-02-23
NO962615L (no)	1996-06-20
EP0736129B1 (en)	2000-02-16
CN1138360A (zh)	1996-12-18
EP0736129A1 (en)	1996-10-09
US5918676A (en)	1999-07-06
NO311699B1 (no)	2002-01-07
DE69423051T2 (de)	2000-10-26
ES2145256T3 (es)	2000-07-01

Publication	Publication Date	Title
NO950453L (no)	1995-08-11	Sikkerhetsventil for horisontalt ventiltre
NO985733L (no)	1998-12-08	Sikkerhetsventil
NO932900D0 (no)	1993-08-16	Sikkerhetsventil
NO981273D0 (no)	1998-03-20	Undersjöisk ventiltre
NL194407B (nl)	2001-11-01	Veiligheidsafsluiter.
NO932220L (no)	1993-12-20	Ventiltre
BR9100451A (pt)	1992-06-23	Valvula de seguranca
DK0736129T3 (da)	2000-07-24	Sikkerhedsventil til horisontalt forgreningstræ
DE59300385D1 (de)	1995-08-31	Sicherheitsventil.
DE69409216D1 (de)	1998-04-30	Baumschutzvorrichtung
DE69432362D1 (de)	2003-04-30	Variables ventilverteilungssystem
DE69309739D1 (de)	1997-05-22	Feuersicherheitsventil
DK127893A (da)	1995-05-12	Trinsamling til stige
DK116492D0 (da)	1992-09-21	Juletraesfod
KR950012942U (ko)	1995-06-15	수목보호용 지지구
NO932414D0 (no)	1993-07-01	Sikkerhetsventil
KR950007694U (ko)	1995-04-15	과수적과기
DK58693A (da)	1993-11-21	Laag til brandventiler
NO924972D0 (no)	1992-12-22	Sikkerhetsventil
FI933752A7 (fi)	1995-02-27	Puiden pystykarsinta laite
KR950016196U (ko)	1995-07-20	수목 관수관
KR950000029U (ko)	1995-01-03	나무에오르는기구
NO179844C (no)	1997-01-02	Anordning ved ventiltre
FI96086C (fi)	1996-05-10	Puunsuojarengas
FR2705755B1 (fr)	1995-07-13	Soupape de sûreté auto-piloté.