NO973868L - Gjenopphentbart ringroms-sikkerhetsventilsystem - Google Patents

Gjenopphentbart ringroms-sikkerhetsventilsystem

Info

Publication number
NO973868L
NO973868L NO973868A NO973868A NO973868L NO 973868 L NO973868 L NO 973868L NO 973868 A NO973868 A NO 973868A NO 973868 A NO973868 A NO 973868A NO 973868 L NO973868 L NO 973868L
Authority
NO
Norway
Prior art keywords
safety valve
gasket
ring compartment
valve system
annulus
Prior art date
Application number
NO973868A
Other languages
English (en)
Other versions
NO973868D0 (no
Inventor
Marion D Kilgore
Original Assignee
Halliburton Energy Serv 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
Application filed by Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO973868D0 publication Critical patent/NO973868D0/no
Publication of NO973868L publication Critical patent/NO973868L/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • 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

  • 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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

Ringroms-sikkerhetsventilsystem som tilveiebringer en gjenopphentbar ringroms- sikkerhetsventil (10) og pakning (76). l en foretrukket utførelsesform har ringroms- sikkerhetsventilsystemet (170) en ringroms-sikkerhetsventil (10) forbundet med en øvre rørstreng som strekker seg til jordens overflate. Ringroms-sikkerhetsventilen (10) er initielt forbundet med den hydraulisk satte pakningen (76) som ikke har noen åpninger gjennom sin indre stamme (78). Sikkerhetsventilen (10) kan hentes opp igjen separat fra pakningen (76) etter at pakningen (76) er satt. Sikkerhetsventilen (10) roteres i forhold til pakningen (76) for å frigjøre sikkerhetsventilen (10) fra pakningen (76). Når sikkerhetsventilen (10) roteres, avskjæres en serielinje (90) for pakningen (76). Andre overføringslinjer, elektriske ledere etc. kan avskjæres likeså. Sikkerhetsventilen (10) kan så løftes til jordens overflate med røret over denne. En erstatningssikkerhetsventil (l 72) er også tilveiebrakt for installasjon i pakningen (76) etter at den tidligere sikkerhetsventilen (l0) er gjenopphentet.
NO973868A 1996-11-25 1997-08-22 Gjenopphentbart ringroms-sikkerhetsventilsystem NO973868L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/758,117 US5810083A (en) 1996-11-25 1996-11-25 Retrievable annular safety valve system

Publications (2)

Publication Number Publication Date
NO973868D0 NO973868D0 (no) 1997-08-22
NO973868L true NO973868L (no) 1998-05-26

Family

ID=25050561

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973868A NO973868L (no) 1996-11-25 1997-08-22 Gjenopphentbart ringroms-sikkerhetsventilsystem

Country Status (3)

Country Link
US (1) US5810083A (no)
GB (1) GB2319794B (no)
NO (1) NO973868L (no)

Families Citing this family (45)

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US6691779B1 (en) 1997-06-02 2004-02-17 Schlumberger Technology Corporation Wellbore antennae system and method
US6766854B2 (en) 1997-06-02 2004-07-27 Schlumberger Technology Corporation Well-bore sensor apparatus and method
US6070662A (en) * 1998-08-18 2000-06-06 Schlumberger Technology Corporation Formation pressure measurement with remote sensors in cased boreholes
DE69928007D1 (de) * 1998-12-22 2005-12-01 Weatherford Lamb Abdichtanordnung für futterrohr
US6481496B1 (en) * 1999-06-17 2002-11-19 Schlumberger Technology Corporation Well packer and method
US6435282B1 (en) 2000-10-17 2002-08-20 Halliburton Energy Services, Inc. Annular flow safety valve and methods
US6595292B2 (en) * 2000-11-21 2003-07-22 Halliburton Energy Services, Inc. Method and apparatus for use with two or more hydraulic conduits deployed downhole
US6523614B2 (en) 2001-04-19 2003-02-25 Halliburton Energy Services, Inc. Subsurface safety valve lock out and communication tool and method for use of the same
US6609567B2 (en) 2001-05-04 2003-08-26 Weatherford/Lamb, Inc. Tubing hanger with lateral feed-through connection
CA2425725C (en) * 2002-04-17 2011-05-24 Schlumberger Canada Limited Inflatable packer and method
GB2399368B (en) * 2002-04-17 2004-12-15 Schlumberger Holdings Inflatable packer and method
NO316288B1 (no) * 2002-10-25 2004-01-05 Reslink As Brönnpakning for en rörstreng og en fremgangsmåte for å före en ledning forbi brönnpakningen
US6929063B2 (en) * 2002-11-05 2005-08-16 Baker Hughes Incorporated Cutting locator tool
US7140447B2 (en) * 2002-11-07 2006-11-28 Schlumberger Technology Corporation Subsurface annular safety barrier
US20090107684A1 (en) 2007-10-31 2009-04-30 Cooke Jr Claude E Applications of degradable polymers for delayed mechanical changes in wells
US20040231845A1 (en) 2003-05-15 2004-11-25 Cooke Claude E. Applications of degradable polymers in wells
US7325612B2 (en) * 2005-04-28 2008-02-05 Schlumberger Technology Corporation One-trip cut-to-release apparatus and method
US7921915B2 (en) * 2007-06-05 2011-04-12 Baker Hughes Incorporated Removable injection or production flow equalization valve
US8079413B2 (en) 2008-12-23 2011-12-20 W. Lynn Frazier Bottom set downhole plug
US8496052B2 (en) 2008-12-23 2013-07-30 Magnum Oil Tools International, Ltd. Bottom set down hole tool
US8899317B2 (en) 2008-12-23 2014-12-02 W. Lynn Frazier Decomposable pumpdown ball for downhole plugs
US9217319B2 (en) 2012-05-18 2015-12-22 Frazier Technologies, L.L.C. High-molecular-weight polyglycolides for hydrocarbon recovery
US9587475B2 (en) 2008-12-23 2017-03-07 Frazier Ball Invention, LLC Downhole tools having non-toxic degradable elements and their methods of use
US9506309B2 (en) 2008-12-23 2016-11-29 Frazier Ball Invention, LLC Downhole tools having non-toxic degradable elements
US9127527B2 (en) 2009-04-21 2015-09-08 W. Lynn Frazier Decomposable impediments for downhole tools and methods for using same
US9062522B2 (en) 2009-04-21 2015-06-23 W. Lynn Frazier Configurable inserts for downhole plugs
US9562415B2 (en) 2009-04-21 2017-02-07 Magnum Oil Tools International, Ltd. Configurable inserts for downhole plugs
US9181772B2 (en) 2009-04-21 2015-11-10 W. Lynn Frazier Decomposable impediments for downhole plugs
US9163477B2 (en) 2009-04-21 2015-10-20 W. Lynn Frazier Configurable downhole tools and methods for using same
US9109428B2 (en) 2009-04-21 2015-08-18 W. Lynn Frazier Configurable bridge plugs and methods for using same
USD657807S1 (en) 2011-07-29 2012-04-17 Frazier W Lynn Configurable insert for a downhole tool
USD672794S1 (en) 2011-07-29 2012-12-18 Frazier W Lynn Configurable bridge plug insert for a downhole tool
USD694281S1 (en) 2011-07-29 2013-11-26 W. Lynn Frazier Lower set insert with a lower ball seat for a downhole plug
USD698370S1 (en) 2011-07-29 2014-01-28 W. Lynn Frazier Lower set caged ball insert for a downhole plug
USD703713S1 (en) 2011-07-29 2014-04-29 W. Lynn Frazier Configurable caged ball insert for a downhole tool
USD673183S1 (en) 2011-07-29 2012-12-25 Magnum Oil Tools International, Ltd. Compact composite downhole plug
USD684612S1 (en) 2011-07-29 2013-06-18 W. Lynn Frazier Configurable caged ball insert for a downhole tool
USD673182S1 (en) 2011-07-29 2012-12-25 Magnum Oil Tools International, Ltd. Long range composite downhole plug
USD694280S1 (en) 2011-07-29 2013-11-26 W. Lynn Frazier Configurable insert for a downhole plug
EP2888436B1 (en) * 2012-08-27 2019-11-27 Halliburton Energy Services, Inc. Annular safety valve sealing package
US9528345B2 (en) 2013-02-13 2016-12-27 Weatherford Technology Holdings, Llc Hydraulic communication device
US10619425B2 (en) * 2016-11-04 2020-04-14 Baker Hughes, A Ge Company, Llc Packer retrieval extension for metal to metal sealing in tension and compression
SG11202102873WA (en) * 2018-09-25 2021-04-29 Schlumberger Technology Bv Piston load ring seal configurations
CN109386250B (zh) * 2018-11-15 2024-01-12 成都百胜野牛科技有限公司 一种连接机构及流体封隔器
US11365600B2 (en) 2019-06-14 2022-06-21 Nine Downhole Technologies, Llc Compact downhole tool

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423782A (en) * 1981-10-02 1984-01-03 Baker International Corporation Annulus safety apparatus
US4467867A (en) * 1982-07-06 1984-08-28 Baker Oil Tools, Inc. Subterranean well safety valve with reference pressure chamber
US4586569A (en) * 1984-09-28 1986-05-06 Halliburton Company Retrievable fluid control valve
US4844166A (en) * 1988-06-13 1989-07-04 Camco, Incorporated Method and apparatus for recompleting wells with coil tubing
GB2235938B (en) * 1989-08-31 1993-01-27 British Petroleum Co Plc Annulus safety valve
US5329999A (en) * 1993-06-03 1994-07-19 Halliburton Company Annular safety system
US5505263A (en) * 1993-10-08 1996-04-09 White; Pat M. Packer set safety valve for controlling dual fluid flows

Also Published As

Publication number Publication date
NO973868D0 (no) 1997-08-22
GB2319794A (en) 1998-06-03
GB9719602D0 (en) 1997-11-19
GB2319794B (en) 2001-04-18
US5810083A (en) 1998-09-22

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