NO993663L - Holdeventil - Google Patents

Holdeventil

Info

Publication number
NO993663L
NO993663L NO993663A NO993663A NO993663L NO 993663 L NO993663 L NO 993663L NO 993663 A NO993663 A NO 993663A NO 993663 A NO993663 A NO 993663A NO 993663 L NO993663 L NO 993663L
Authority
NO
Norway
Prior art keywords
keeping valve
keeping
valve
Prior art date
Application number
NO993663A
Other languages
English (en)
Other versions
NO317514B1 (no
NO993663D0 (no
Inventor
Vance Nixon
Gary L Rytlewski
Anthony P Vovers
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO993663D0 publication Critical patent/NO993663D0/no
Publication of NO993663L publication Critical patent/NO993663L/no
Publication of NO317514B1 publication Critical patent/NO317514B1/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

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)
  • Safety Valves (AREA)
  • Glass Compositions (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
NO19993663A 1998-07-29 1999-07-28 Holdeventil NO317514B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9458298P 1998-07-29 1998-07-29

Publications (3)

Publication Number Publication Date
NO993663D0 NO993663D0 (no) 1999-07-28
NO993663L true NO993663L (no) 2000-01-31
NO317514B1 NO317514B1 (no) 2004-11-08

Family

ID=22245990

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19993663A NO317514B1 (no) 1998-07-29 1999-07-28 Holdeventil

Country Status (3)

Country Link
US (1) US6293344B1 (no)
GB (1) GB2340156B (no)
NO (1) NO317514B1 (no)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6536529B1 (en) * 1998-05-27 2003-03-25 Schlumberger Technology Corp. Communicating commands to a well tool
US6152229A (en) * 1998-08-24 2000-11-28 Abb Vetco Gray Inc. Subsea dual in-line ball valves
NO314053B1 (no) * 1999-12-28 2003-01-20 Norske Stats Oljeselskap Momentkobling for bruk i borestreng
GB2377131B (en) * 2001-04-23 2006-01-25 Schlumberger Holdings Subsea communication systems and techniques
NO322809B1 (no) 2001-06-15 2006-12-11 Schlumberger Technology Bv Anordning og fremgangsmate for a overvake og styre utplassering av utstyr pa havbunnen
BR0206084B1 (pt) * 2001-12-17 2013-08-27 " sistema de produÇço submarino, e màdulo de corte adaptado para cortar tubagem num poÇo."
US6679472B2 (en) * 2002-01-24 2004-01-20 Benton F. Baugh Pressure balanced choke and kill connector
US7363981B2 (en) 2003-12-30 2008-04-29 Weatherford/Lamb, Inc. Seal stack for sliding sleeve
US7377327B2 (en) * 2005-07-14 2008-05-27 Weatherford/Lamb, Inc. Variable choke valve
US8336630B2 (en) * 2008-03-14 2012-12-25 Schlumberger Technology Corporation Subsea well production system
NO345599B1 (no) * 2008-04-18 2021-05-03 Schlumberger Technology Bv Undersgrunns testventiltre-system og fremgangsmåte for å operere et undersjøisk testventiltre
US8517112B2 (en) * 2009-04-30 2013-08-27 Schlumberger Technology Corporation System and method for subsea control and monitoring
US20110005770A1 (en) * 2009-05-04 2011-01-13 Schlumberger Technology Corporation Subsea control system
US8336629B2 (en) * 2009-10-02 2012-12-25 Schlumberger Technology Corporation Method and system for running subsea test tree and control system without conventional umbilical
US8393397B2 (en) * 2010-03-17 2013-03-12 Halliburton Energy Services, Inc. Apparatus and method for separating a tubular string from a subsea well installation
US8657010B2 (en) 2010-10-26 2014-02-25 Weatherford/Lamb, Inc. Downhole flow device with erosion resistant and pressure assisted metal seal
US8725302B2 (en) 2011-10-21 2014-05-13 Schlumberger Technology Corporation Control systems and methods for subsea activities
US9637994B2 (en) 2012-01-06 2017-05-02 Schlumberger Technology Corporation Pressure tolerant battery
US9453385B2 (en) 2012-01-06 2016-09-27 Schlumberger Technology Corporation In-riser hydraulic power recharging
US20140209314A1 (en) * 2013-01-28 2014-07-31 Schlumberger Technology Corporation Shear and seal system for subsea applications
EP3014050B1 (en) * 2013-06-28 2020-06-17 Services Petroliers Schlumberger Subsea landing string with autonomous emergency shut-in and disconnect
GB201317808D0 (en) * 2013-10-08 2013-11-20 Expro North Sea Ltd Intervention system and apparatus
GB2528127A (en) * 2014-07-11 2016-01-13 Expro North Sea Ltd Landing string
US9828824B2 (en) * 2015-05-01 2017-11-28 Hydril Usa Distribution, Llc Hydraulic re-configurable and subsea repairable control system for deepwater blow-out preventers
CN110318708B (zh) * 2019-05-31 2021-07-23 西南石油大学 一种无隔水管钻井钻柱安全控制装置

Family Cites Families (7)

* 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
US4253525A (en) * 1978-07-31 1981-03-03 Schlumberger Technology Corporation Retainer valve system
US4436157A (en) * 1979-08-06 1984-03-13 Baker International Corporation Latch mechanism for subsea test tree
US4658904A (en) * 1985-05-31 1987-04-21 Schlumberger Technology Corporation Subsea master valve for use in well testing
US4880060A (en) * 1988-08-31 1989-11-14 Halliburton Company Valve control system
FR2726858A1 (fr) * 1994-11-14 1996-05-15 Schlumberger Services Petrol Appareil obturateur de train de tiges d'essai, pour puits petrolier sous-marin tube
US5782304A (en) 1996-11-26 1998-07-21 Garcia-Soule; Virgilio Normally closed retainer valve with fail-safe pump through capability

Also Published As

Publication number Publication date
US6293344B1 (en) 2001-09-25
GB9916878D0 (en) 1999-09-22
NO317514B1 (no) 2004-11-08
GB2340156A (en) 2000-02-16
GB2340156B (en) 2003-01-08
NO993663D0 (no) 1999-07-28

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees