DK0736129T3 - Sikkerhedsventil til horisontalt forgreningstræ - Google Patents

Sikkerhedsventil til horisontalt forgreningstræ

Info

Publication number
DK0736129T3
DK0736129T3 DK95903874T DK95903874T DK0736129T3 DK 0736129 T3 DK0736129 T3 DK 0736129T3 DK 95903874 T DK95903874 T DK 95903874T DK 95903874 T DK95903874 T DK 95903874T DK 0736129 T3 DK0736129 T3 DK 0736129T3
Authority
DK
Denmark
Prior art keywords
safety valve
horizontal branch
branch tree
tree safety
horizontal
Prior art date
Application number
DK95903874T
Other languages
Danish (da)
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.)
Filing date
Publication date
Application filed by Expro North Sea Ltd filed Critical Expro North Sea Ltd
Application granted granted Critical
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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Earth Drilling (AREA)
  • Safety Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Taps Or Cocks (AREA)
  • Catching Or Destruction (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 (fr) 1993-12-21 1994-12-21 Soupape de surete pour arbre horizontal

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9514526D0 (en) * 1995-07-15 1995-09-13 Expro North Sea Ltd Lightweight intervention system for use with horizontal tree with internal ball valve
GB9514510D0 (en) * 1995-07-15 1995-09-13 Expro North Sea Ltd Lightweight intervention system
WO2001073260A2 (fr) 2000-03-24 2001-10-04 Fmc Corporation Ensemble vanne multiport
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

Also Published As

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

Similar Documents

Publication Publication Date Title
NO950453L (no) Sikkerhetsventil for horisontalt ventiltre
NO985733D0 (no) Sikkerhetsventil
NO932900D0 (no) Sikkerhetsventil
NO981273D0 (no) Undersjöisk ventiltre
NL194407B (nl) Veiligheidsafsluiter.
NO932220L (no) Ventiltre
BR9100451A (pt) Valvula de seguranca
DK0736129T3 (da) Sikkerhedsventil til horisontalt forgreningstræ
DE59300385D1 (de) Sicherheitsventil.
DE69409216T2 (de) Baumschutzvorrichtung
DE69309739D1 (de) Feuersicherheitsventil
DK116492A (da) Juletræsfod
DE69432362D1 (de) Variables ventilverteilungssystem
KR950012942U (ko) 수목보호용 지지구
NO932414D0 (no) Sikkerhetsventil
KR950007694U (ko) 과수적과기
NO174066C (no) Stengeventil
DK58693A (da) Laag til brandventiler
NO924972L (no) Sikkerhetsventil
KR950007710U (ko) 과수목 지주대
KR950016196U (ko) 수목 관수관
KR950000029U (ko) 나무에오르는기구
NO179844C (no) Anordning ved ventiltre
FI96086C (fi) Puunsuojarengas
FR2705755B1 (fr) Soupape de sûreté auto-piloté.