DK0767862T3 - Tryksluseventil til udførelse af arbejder i en borebrønd - Google Patents

Tryksluseventil til udførelse af arbejder i en borebrønd

Info

Publication number
DK0767862T3
DK0767862T3 DK95919522T DK95919522T DK0767862T3 DK 0767862 T3 DK0767862 T3 DK 0767862T3 DK 95919522 T DK95919522 T DK 95919522T DK 95919522 T DK95919522 T DK 95919522T DK 0767862 T3 DK0767862 T3 DK 0767862T3
Authority
DK
Denmark
Prior art keywords
wellbore
lock valve
performing work
pressure lock
pressure
Prior art date
Application number
DK95919522T
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 DK0767862T3 publication Critical patent/DK0767862T3/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
    • E21B34/06—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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Safety Valves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Relating To Insulation (AREA)
DK95919522T 1994-06-30 1995-05-22 Tryksluseventil til udførelse af arbejder i en borebrønd DK0767862T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9413142A GB9413142D0 (en) 1994-06-30 1994-06-30 Completion lubricator valve
PCT/GB1995/001150 WO1996000835A1 (en) 1994-06-30 1995-05-22 Well completion lubricator valve

Publications (1)

Publication Number Publication Date
DK0767862T3 true DK0767862T3 (da) 2000-10-09

Family

ID=10757572

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95919522T DK0767862T3 (da) 1994-06-30 1995-05-22 Tryksluseventil til udførelse af arbejder i en borebrønd

Country Status (13)

Country Link
US (1) US5857523A (de)
EP (1) EP0767862B1 (de)
AU (1) AU2531195A (de)
BR (1) BR9508172A (de)
CA (1) CA2193648A1 (de)
DE (1) DE69516520T2 (de)
DK (1) DK0767862T3 (de)
ES (1) ES2148520T3 (de)
GB (1) GB9413142D0 (de)
GR (1) GR3034013T3 (de)
NO (1) NO965588L (de)
PT (1) PT767862E (de)
WO (1) WO1996000835A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313610B (en) * 1996-05-29 2000-04-26 Baker Hughes Inc Method of performing a downhole operation
GB2326892B (en) * 1997-07-02 2001-08-01 Baker Hughes Inc Downhole lubricator for installation of extended assemblies
US6250383B1 (en) * 1999-07-12 2001-06-26 Schlumberger Technology Corp. Lubricator for underbalanced drilling
US7779916B2 (en) * 2000-08-14 2010-08-24 Schlumberger Technology Corporation Apparatus for subsea intervention
GB2368079B (en) 2000-10-18 2005-07-27 Renovus Ltd Well control
US7255173B2 (en) 2002-11-05 2007-08-14 Weatherford/Lamb, Inc. Instrumentation for a downhole deployment valve
US7163064B2 (en) * 2004-09-20 2007-01-16 Devin International, Inc. Surface flow valve and method
US7246668B2 (en) * 2004-10-01 2007-07-24 Weatherford/Lamb, Inc. Pressure actuated tubing safety valve
US8413723B2 (en) 2006-01-12 2013-04-09 Schlumberger Technology Corporation Methods of using enhanced wellbore electrical cables
NO323342B1 (no) 2005-02-15 2007-04-02 Well Intervention Solutions As System og fremgangsmate for bronnintervensjon i sjobunnsinstallerte olje- og gassbronner
US7665529B2 (en) * 2005-04-06 2010-02-23 Baker Hughes Incorporated Lubricator valve with rotational flip-flap arm
US7584797B2 (en) * 2006-04-04 2009-09-08 Stinger Wellhead Protection, Inc. Method of subsurface lubrication to facilitate well completion, re-completion and workover
US20070227742A1 (en) * 2006-04-04 2007-10-04 Oil States Energy Services, Inc. Casing transition nipple and method of casing a well to facilitate well completion, re-completion and workover
US7673689B2 (en) * 2006-06-12 2010-03-09 Weatherford/Lamb, Inc. Dual flapper barrier valve
US7762336B2 (en) * 2006-06-12 2010-07-27 Weatherford/Lamb, Inc. Flapper latch
US7584798B2 (en) * 2006-09-28 2009-09-08 Stinger Wellhead Protection, Inc. Subsurface lubricator and method of use
US7520334B2 (en) * 2006-09-28 2009-04-21 Stinger Wellhead Protection, Inc. Subsurface lubricator and method of use
US7845412B2 (en) 2007-02-06 2010-12-07 Schlumberger Technology Corporation Pressure control with compliant guide
US8151887B2 (en) * 2007-09-06 2012-04-10 Schlumberger Technology Corporation Lubricator valve
US8697992B2 (en) * 2008-02-01 2014-04-15 Schlumberger Technology Corporation Extended length cable assembly for a hydrocarbon well application
US9412492B2 (en) 2009-04-17 2016-08-09 Schlumberger Technology Corporation Torque-balanced, gas-sealed wireline cables
US11387014B2 (en) 2009-04-17 2022-07-12 Schlumberger Technology Corporation Torque-balanced, gas-sealed wireline cables
MX336510B (es) 2009-09-22 2016-01-22 Schlumberger Technology Bv Cable inalambrico para usarse con ensambles de tractor de orificio profundo.
WO2015200048A1 (en) 2014-06-25 2015-12-30 AOI (Advanced Oilfield Innovations, Inc.) Piping assembly control system with addressed datagrams
GB2528127A (en) 2014-07-11 2016-01-13 Expro North Sea Ltd Landing string
US11174702B2 (en) * 2017-08-15 2021-11-16 Schlumberger Technology Corporation Dual flapper isolation valve
US11174705B2 (en) * 2019-04-30 2021-11-16 Weatherford Technology Holdings, Llc Tubing tester valve and associated methods
GB2608418A (en) * 2021-06-30 2023-01-04 Equinor Energy As Subsea tree valve testing

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967647A (en) * 1974-04-22 1976-07-06 Schlumberger Technology Corporation Subsea control valve apparatus
US3915228A (en) * 1975-01-27 1975-10-28 Bernhardt F Giebeler Well bore test and safety valve structure
US4047564A (en) * 1975-07-14 1977-09-13 Halliburton Company Weight and pressure operated well testing apparatus and its method of operation
US4062406A (en) * 1976-10-15 1977-12-13 Baker International Corporation Valve and lubricator apparatus
US4100969A (en) * 1977-03-28 1978-07-18 Schlumberger Technology Corporation Tubing tester valve apparatus
US4368871A (en) * 1977-10-03 1983-01-18 Schlumberger Technology Corporation Lubricator valve apparatus
US4185690A (en) * 1978-06-12 1980-01-29 Baker International Corporation Backsurge well cleaning tool
US4249599A (en) * 1979-10-29 1981-02-10 Hydril Company Well safety system
US4444266A (en) * 1983-02-03 1984-04-24 Camco, Incorporated Deep set piston actuated well safety valve
US4610308A (en) * 1984-12-27 1986-09-09 Schlumberger Technology Corporation Bottom hole sampler and safety valve and valve therefor
US4658904A (en) * 1985-05-31 1987-04-21 Schlumberger Technology Corporation Subsea master valve for use in well testing
US4688593A (en) * 1985-12-16 1987-08-25 Camco, Incorporated Well reverse flow check valve
US4694903A (en) * 1986-06-20 1987-09-22 Halliburton Company Flapper type annulus pressure responsive tubing tester valve
US4903775A (en) * 1989-01-06 1990-02-27 Halliburton Company Well surging method and apparatus with mechanical actuating backup
GB9117119D0 (en) * 1991-08-08 1991-09-25 Exploration And Production Nor Tubing test valve
US5343955A (en) * 1992-04-28 1994-09-06 Baker Hughes Incorporated Tandem wellbore safety valve apparatus and method of valving in a wellbore

Also Published As

Publication number Publication date
US5857523A (en) 1999-01-12
EP0767862A1 (de) 1997-04-16
GB9413142D0 (en) 1994-08-24
GR3034013T3 (en) 2000-11-30
DE69516520D1 (de) 2000-05-31
WO1996000835A1 (en) 1996-01-11
NO965588L (no) 1997-02-28
EP0767862B1 (de) 2000-04-26
AU2531195A (en) 1996-01-25
NO965588D0 (no) 1996-12-27
CA2193648A1 (en) 1996-01-11
DE69516520T2 (de) 2001-01-25
BR9508172A (pt) 1997-11-11
PT767862E (pt) 2000-10-31
ES2148520T3 (es) 2000-10-16

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