NO20006212L - Anordning ved nedihulls brönnsikringsventil - Google Patents

Anordning ved nedihulls brönnsikringsventil

Info

Publication number
NO20006212L
NO20006212L NO20006212A NO20006212A NO20006212L NO 20006212 L NO20006212 L NO 20006212L NO 20006212 A NO20006212 A NO 20006212A NO 20006212 A NO20006212 A NO 20006212A NO 20006212 L NO20006212 L NO 20006212L
Authority
NO
Norway
Prior art keywords
protection valve
downhole well
well protection
downhole
valve
Prior art date
Application number
NO20006212A
Other languages
English (en)
Other versions
NO20006212D0 (no
NO313209B1 (no
Inventor
John A Johansen
Original Assignee
Fmc Kongsberg Subsea As
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 Fmc Kongsberg Subsea As filed Critical Fmc Kongsberg Subsea As
Priority to NO20006212A priority Critical patent/NO313209B1/no
Publication of NO20006212D0 publication Critical patent/NO20006212D0/no
Priority to GB0129285A priority patent/GB2369845B/en
Priority to US10/004,863 priority patent/US6719057B2/en
Publication of NO20006212L publication Critical patent/NO20006212L/no
Publication of NO313209B1 publication Critical patent/NO313209B1/no

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
    • E21B34/045—Valve arrangements for boreholes or wells in well heads in underwater well heads adapted to be lowered on a tubular string into position within a blow-out preventer stack, e.g. so-called test trees
    • 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
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B2200/05—Flapper valves

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)
  • Mechanically-Actuated Valves (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
NO20006212A 2000-12-07 2000-12-07 Anordning ved nedihulls brönnsikringsventil NO313209B1 (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO20006212A NO313209B1 (no) 2000-12-07 2000-12-07 Anordning ved nedihulls brönnsikringsventil
GB0129285A GB2369845B (en) 2000-12-07 2001-12-06 Downhole subsurface safety valve device
US10/004,863 US6719057B2 (en) 2000-12-07 2001-12-07 Downhole subsurface safety valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20006212A NO313209B1 (no) 2000-12-07 2000-12-07 Anordning ved nedihulls brönnsikringsventil

Publications (3)

Publication Number Publication Date
NO20006212D0 NO20006212D0 (no) 2000-12-07
NO20006212L true NO20006212L (no) 2002-06-10
NO313209B1 NO313209B1 (no) 2002-08-26

Family

ID=19911879

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20006212A NO313209B1 (no) 2000-12-07 2000-12-07 Anordning ved nedihulls brönnsikringsventil

Country Status (3)

Country Link
US (1) US6719057B2 (no)
GB (1) GB2369845B (no)
NO (1) NO313209B1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8123191B2 (en) * 2005-04-29 2012-02-28 Cameron International Corporation Mechanical override
US7913971B2 (en) * 2005-04-29 2011-03-29 Cameron International Corporation Hydraulic override
GB2432172B (en) * 2005-11-09 2008-07-02 Aker Kvaerner Subsea Ltd Subsea trees and caps for them
GB0707219D0 (en) 2007-04-14 2007-05-23 Enovate Systems Ltd Control mechanism
US7422065B1 (en) * 2007-04-30 2008-09-09 Petroquip Energy Services, Llp System for controlling zones of fluid in and out of a wellbore
US8733448B2 (en) * 2010-03-25 2014-05-27 Halliburton Energy Services, Inc. Electrically operated isolation valve
WO2011119156A1 (en) * 2010-03-25 2011-09-29 Halliburton Energy Services, Inc. Bi-directional flapper/sealing mechanism and technique
US8453748B2 (en) 2010-03-31 2013-06-04 Halliburton Energy Services, Inc. Subterranean well valve activated with differential pressure
US8240388B2 (en) * 2010-07-09 2012-08-14 Alan D. Brite Submergible oil well sealing device and method for sealing underwater oil wells
US8171998B1 (en) 2011-01-14 2012-05-08 Petroquip Energy Services, Llp System for controlling hydrocarbon bearing zones using a selectively openable and closable downhole tool
US9121250B2 (en) 2011-03-19 2015-09-01 Halliburton Energy Services, Inc. Remotely operated isolation valve
US8757274B2 (en) 2011-07-01 2014-06-24 Halliburton Energy Services, Inc. Well tool actuator and isolation valve for use in drilling operations
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
RU2019138421A (ru) 2017-06-06 2021-07-09 Оро Негро Тэкноложияз Эм Экипамэнтоз Индушрияйс С/А Полностью электрический скважинный предохранительный инструмент
US11851985B1 (en) * 2023-02-28 2023-12-26 Saudi Arabian Oil Company Electric subsurface safety valve nipple assembly

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796133A (en) 1954-05-26 1957-06-18 Gulf Research Development Co Positive-action storm choke for dualzone completions
US3726341A (en) * 1971-03-12 1973-04-10 Gray Tool Co Petroleum well tubing safety valve
US3830306A (en) * 1971-12-22 1974-08-20 C Brown Well control means
US3763932A (en) * 1971-12-27 1973-10-09 Brown Oil Tools Surface operated, subsurface safety valve assembly
US3791445A (en) * 1972-05-22 1974-02-12 Exxon Production Research Co Wireline operated safety valve system
US3815675A (en) * 1972-05-22 1974-06-11 Exxon Production Research Co Wireline operated subsurface safety valve
US3817327A (en) 1972-07-17 1974-06-18 Hydro Combo Inc Sub-surface well blowout preventer operated mechanically from the surface
US4258786A (en) * 1978-06-05 1981-03-31 Fmc Corporation Safety valve operating apparatus
GB2119831B (en) * 1982-05-07 1986-02-12 Otis Eng Co Downhole safety systems for use while servicing wells
US5167284A (en) * 1991-07-18 1992-12-01 Camco International Inc. Selective hydraulic lock-out well safety valve and method
US5284205A (en) * 1992-04-01 1994-02-08 Halliburton Company Metal to metal seal for well safety valve
US5343955A (en) * 1992-04-28 1994-09-06 Baker Hughes Incorporated Tandem wellbore safety valve apparatus and method of valving in a wellbore
US5465786A (en) * 1994-05-27 1995-11-14 Dresser Industries, Inc. Subsurface tubing safety valve
GB9502154D0 (en) 1995-02-03 1995-03-22 Petroleum Eng Services Subsurface valve
US6102828A (en) * 1998-06-03 2000-08-15 Halliburton Energy Services, Inc. Electrohydraulic control unit
GB2343236B (en) * 1999-03-25 2000-10-04 Fmc Corp Gate valve actuator override mechanism
US6237693B1 (en) * 1999-08-13 2001-05-29 Camco International Inc. Failsafe safety valve and method
US6619388B2 (en) * 2001-02-15 2003-09-16 Halliburton Energy Services, Inc. Fail safe surface controlled subsurface safety valve for use in a well

Also Published As

Publication number Publication date
US20020084075A1 (en) 2002-07-04
GB2369845B (en) 2003-01-22
GB0129285D0 (en) 2002-01-23
GB2369845A (en) 2002-06-12
NO20006212D0 (no) 2000-12-07
NO313209B1 (no) 2002-08-26
US6719057B2 (en) 2004-04-13

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