[go: up one dir, main page]

GB2397112B - Wellhead with fire control system - Google Patents

Wellhead with fire control system

Info

Publication number
GB2397112B
GB2397112B GB0407632A GB0407632A GB2397112B GB 2397112 B GB2397112 B GB 2397112B GB 0407632 A GB0407632 A GB 0407632A GB 0407632 A GB0407632 A GB 0407632A GB 2397112 B GB2397112 B GB 2397112B
Authority
GB
United Kingdom
Prior art keywords
wellhead
control system
fire control
fire
control
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB0407632A
Other versions
GB2397112A (en
GB0407632D0 (en
Inventor
David K Green
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes 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.)
Filing date
Publication date
Priority claimed from US09/538,595 external-priority patent/US6227226B1/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of GB0407632D0 publication Critical patent/GB0407632D0/en
Publication of GB2397112A publication Critical patent/GB2397112A/en
Application granted granted Critical
Publication of GB2397112B publication Critical patent/GB2397112B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
    • 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
    • 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
    • E21B35/00—Methods or apparatus for preventing or extinguishing fires

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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
GB0407632A 2000-03-24 2001-03-26 Wellhead with fire control system Expired - Fee Related GB2397112B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/538,595 US6227226B1 (en) 2000-03-24 2000-03-24 Fire activated, fail safe, gate valve bonnet
GB0107433A GB2361289B (en) 2000-03-24 2001-03-26 Temperature responsive valve apparatus

Publications (3)

Publication Number Publication Date
GB0407632D0 GB0407632D0 (en) 2004-05-05
GB2397112A GB2397112A (en) 2004-07-14
GB2397112B true GB2397112B (en) 2004-10-20

Family

ID=32510389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0407632A Expired - Fee Related GB2397112B (en) 2000-03-24 2001-03-26 Wellhead with fire control system

Country Status (1)

Country Link
GB (1) GB2397112B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191327045A (en) * 1912-11-25 1914-05-28 Lux Ab Improvements in or relating to Fire-extinguishing Apparatus.
US4421134A (en) * 1982-09-10 1983-12-20 Axelson, Inc. Heat sensitive gate valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191327045A (en) * 1912-11-25 1914-05-28 Lux Ab Improvements in or relating to Fire-extinguishing Apparatus.
US4421134A (en) * 1982-09-10 1983-12-20 Axelson, Inc. Heat sensitive gate valve

Also Published As

Publication number Publication date
GB2397112A (en) 2004-07-14
GB0407632D0 (en) 2004-05-05

Similar Documents

Publication Publication Date Title
GB0023727D0 (en) Control system
AU2003226983A8 (en) Extra-substrate control system
GB0203071D0 (en) Control system
GB0203519D0 (en) Control system
GB2382884B (en) Fuel control system
GB0224039D0 (en) Control system
GB0206222D0 (en) Control system
GB0303031D0 (en) Mining system
EP1467265A4 (en) Control system
GB2375385B (en) Weapon fire control system
GB2372611B (en) Function selecting control system
GB0024823D0 (en) Building system
GB2375301B (en) Fire control/extinguishment system
GB2397112B (en) Wellhead with fire control system
GB2364397B (en) Fuel control system
IL136660A0 (en) Fire control method and system
GB0208504D0 (en) Key control system
AU2003272153A8 (en) Control system
GB0503431D0 (en) Control system
GB0017528D0 (en) Control system
GB2381104B (en) Acoustically-activated control system
ZA200102861B (en) Suspended ceiling system.
GB0025658D0 (en) Remote control interface system
GB0004156D0 (en) Remote control systems
GB0112321D0 (en) Control system

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060326