NO20100403L - Smoreventil - Google Patents

Smoreventil

Info

Publication number
NO20100403L
NO20100403L NO20100403A NO20100403A NO20100403L NO 20100403 L NO20100403 L NO 20100403L NO 20100403 A NO20100403 A NO 20100403A NO 20100403 A NO20100403 A NO 20100403A NO 20100403 L NO20100403 L NO 20100403L
Authority
NO
Norway
Prior art keywords
valve
bore
connection
valve element
control system
Prior art date
Application number
NO20100403A
Other languages
English (en)
Inventor
Deepak J Dcosta
Allyn Pratt
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 NO20100403L publication Critical patent/NO20100403L/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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Taps Or Cocks (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

En kabelkjøringsventilsammenstilling tilpasset innkobling i en rørstreng til bruk i en brønn omfatter en rørformet ventilkropp med en gjennomgående longitudinal boring, et ventilsete koblet til ventilkroppen og i forbindelse med boringen, et ventilelement montert i boringen og roterbar i forhold til ventilsetet mellom posisjoner som åpner og stenger boringen, en operatør i forbindelse mellom ventilelementet og et hydraulisk styresystem, hvilken operatør beveger ventilelementet mellom åpen og stengt boringsposisjon som respons på det hydrauliske styresystemet og et system for å åpne ventilelementet etter feil i det hydrauliske systemet.
NO20100403A 2007-09-06 2010-03-19 Smoreventil NO20100403L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/851,173 US8151887B2 (en) 2007-09-06 2007-09-06 Lubricator valve
PCT/US2008/075393 WO2009033018A1 (en) 2007-09-06 2008-09-05 Lubricator valve

Publications (1)

Publication Number Publication Date
NO20100403L true NO20100403L (no) 2010-05-28

Family

ID=40429363

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20100403A NO20100403L (no) 2007-09-06 2010-03-19 Smoreventil

Country Status (6)

Country Link
US (1) US8151887B2 (no)
CN (2) CN201344015Y (no)
BR (1) BRPI0816394A2 (no)
GB (1) GB2466728B (no)
NO (1) NO20100403L (no)
WO (1) WO2009033018A1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8151887B2 (en) * 2007-09-06 2012-04-10 Schlumberger Technology Corporation Lubricator valve
US8517112B2 (en) * 2009-04-30 2013-08-27 Schlumberger Technology Corporation System and method for subsea control and monitoring
EP2636843B1 (en) * 2010-12-17 2014-10-08 Welltec A/S Well completion
US8607882B2 (en) * 2011-04-27 2013-12-17 Halliburton Energy Services, Inc. Load balancing spherical diameter single seat ball system
US8555960B2 (en) * 2011-07-29 2013-10-15 Baker Hughes Incorporated Pressure actuated ported sub for subterranean cement completions
EP2568109B1 (en) 2011-09-06 2015-02-25 Vetco Gray Inc. Ball valve assembly
GB2495504B (en) 2011-10-11 2018-05-23 Halliburton Mfg & Services Limited Downhole valve assembly
GB2497506B (en) * 2011-10-11 2017-10-11 Halliburton Mfg & Services Ltd Downhole contingency apparatus
GB2497913B (en) 2011-10-11 2017-09-20 Halliburton Mfg & Services Ltd Valve actuating apparatus
GB2495502B (en) 2011-10-11 2017-09-27 Halliburton Mfg & Services Ltd Valve actuating apparatus
US8925894B2 (en) * 2012-02-17 2015-01-06 Vetco Gray Inc. Ball valve enclosure and drive mechanism
CN102817584B (zh) * 2012-02-20 2015-03-11 长沙市罡拓能源科技有限公司 全通径井下安全阀
US10428609B2 (en) 2016-06-24 2019-10-01 Baker Hughes, A Ge Company, Llc Downhole tool actuation system having indexing mechanism and method
GB2591401B (en) * 2018-09-25 2022-08-24 Schlumberger Technology Bv Ball valve for improved performance in debris laden environments
US11225852B2 (en) * 2019-06-24 2022-01-18 Onesubsea Ip Uk Limited Pump through functionality in subsea valves using external manifold
NO20220113A1 (en) * 2019-09-17 2022-01-21 Halliburton Energy Services Inc Double Acting Boost Arrangement

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815675A (en) * 1972-05-22 1974-06-11 Exxon Production Research Co Wireline operated subsurface safety valve
US3870101A (en) * 1973-04-25 1975-03-11 Baker Oil Tools Inc Removable subsea production test valve assembly
US3939913A (en) * 1973-05-22 1976-02-24 Hydril Company Method of using a subsurface safety valve
US4197879A (en) * 1977-10-03 1980-04-15 Schlumberger Technology Corporation Lubricator valve apparatus
US4368871A (en) * 1977-10-03 1983-01-18 Schlumberger Technology Corporation Lubricator valve apparatus
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
US4476933A (en) * 1983-04-11 1984-10-16 Baker Oil Tools, Inc. Lubricator valve apparatus
US4658904A (en) * 1985-05-31 1987-04-21 Schlumberger Technology Corporation Subsea master valve for use in well testing
CN2116085U (zh) * 1991-08-12 1992-09-16 李宏 油井防喷阀
GB9413142D0 (en) * 1994-06-30 1994-08-24 Exploration And Production Nor Completion lubricator valve
US5782304A (en) * 1996-11-26 1998-07-21 Garcia-Soule; Virgilio Normally closed retainer valve with fail-safe pump through capability
US6250383B1 (en) * 1999-07-12 2001-06-26 Schlumberger Technology Corp. Lubricator for underbalanced drilling
US6609571B2 (en) * 2001-03-28 2003-08-26 Baker Hughes, Incorporated Remote sub-sea lubricator
US6640830B2 (en) * 2001-12-12 2003-11-04 Sun Hydraulics Corp. Pilot operated pressure valve
US7086481B2 (en) * 2002-10-11 2006-08-08 Weatherford/Lamb Wellbore isolation apparatus, and method for tripping pipe during underbalanced drilling
NO319621B1 (no) * 2003-05-28 2005-09-05 Fmc Kongsberg Subsea As Anordning ved lubrikator
GB0401440D0 (en) * 2004-01-23 2004-02-25 Enovate Systems Ltd Completion suspension valve system
US7163064B2 (en) * 2004-09-20 2007-01-16 Devin International, Inc. Surface flow valve and method
CN2906048Y (zh) * 2006-06-27 2007-05-30 陈业民 井口防喷球阀
US8151887B2 (en) * 2007-09-06 2012-04-10 Schlumberger Technology Corporation Lubricator valve

Also Published As

Publication number Publication date
US20090065212A1 (en) 2009-03-12
US8151887B2 (en) 2012-04-10
GB201004510D0 (en) 2010-05-05
BRPI0816394A2 (pt) 2015-03-03
CN201344015Y (zh) 2009-11-11
GB2466728B (en) 2011-12-28
GB2466728A (en) 2010-07-07
CN101382054A (zh) 2009-03-11
WO2009033018A1 (en) 2009-03-12

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application