NO964529L - Foringsrör-hengermekanisme på havbunnen innbefattende forbedrede tetninger og en sperremekanisme for installasjon - Google Patents

Foringsrör-hengermekanisme på havbunnen innbefattende forbedrede tetninger og en sperremekanisme for installasjon

Info

Publication number
NO964529L
NO964529L NO964529A NO964529A NO964529L NO 964529 L NO964529 L NO 964529L NO 964529 A NO964529 A NO 964529A NO 964529 A NO964529 A NO 964529A NO 964529 L NO964529 L NO 964529L
Authority
NO
Norway
Prior art keywords
level
casing
rig
installation
several
Prior art date
Application number
NO964529A
Other languages
English (en)
Other versions
NO964529D0 (no
Inventor
John P Harrington
Afton Schulte
Original Assignee
John P Harrington
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 John P Harrington filed Critical John P Harrington
Publication of NO964529D0 publication Critical patent/NO964529D0/no
Publication of NO964529L publication Critical patent/NO964529L/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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
    • 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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads
    • 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
    • E21B2200/01—Sealings characterised by their shape

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)
  • Earth Drilling (AREA)

Abstract

En havbunnsnivå-foringsrørhengermekanisme er fremlagt, som er spesielt beregnet for bruk ved installasjon av flere foringsrør (B, C, D og E), som er montert fra en oppjekkbar rigg fra overflaten til havbunnsnivå-bæresystemet til den fremlagte oppfinnelse. Denne benytter flere foringsrør som er anordnet konsentrisk ett innen det andre og monterer strengen til foringsrørskjøtene (B, C, D, E) til den fremlagte bærekonstruksjon. Dette er spesielt nyttig når flere foringsrørstrenger etableres fra en rigg temporært på stedet og som strekker seg til havbunnsnivået. Riggen flyttes deretter, og flere foringsrørstrenger over havbunnsnivået frakoples for å muliggjøre at brønnen stenges. All vekten til brønnen overføres ved foringsrørhengeme (f eks., se ring 4 og hengesammenstilling 5) som fremlagt, slik at all vekten bæres ved havbunnsnivået. Senere installeres typisk en aimen plattform, og forings- rørstrengene gjeninnføres fra havburms-nivået til plattformen over vannet.
NO964529A 1995-10-25 1996-10-24 Foringsrör-hengermekanisme på havbunnen innbefattende forbedrede tetninger og en sperremekanisme for installasjon NO964529L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/547,976 US5655603A (en) 1995-10-25 1995-10-25 Mudline casing hanger mechanism incorporating improved seals and a detent mechanism for installation

Publications (2)

Publication Number Publication Date
NO964529D0 NO964529D0 (no) 1996-10-24
NO964529L true NO964529L (no) 1997-04-28

Family

ID=24186921

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964529A NO964529L (no) 1995-10-25 1996-10-24 Foringsrör-hengermekanisme på havbunnen innbefattende forbedrede tetninger og en sperremekanisme for installasjon

Country Status (3)

Country Link
US (1) US5655603A (no)
GB (1) GB2306531A (no)
NO (1) NO964529L (no)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6352114B1 (en) * 1998-12-11 2002-03-05 Ocean Drilling Technology, L.L.C. Deep ocean riser positioning system and method of running casing
GB2348655B (en) 1999-08-24 2001-05-09 Fmc Corp Subsea tree coupling for mudline suspension system
US6731313B1 (en) 2000-06-23 2004-05-04 Igt Gaming device having touch activated alternating or changing symbol
US7699699B2 (en) 2000-06-23 2010-04-20 Igt Gaming device having multiple selectable display interfaces based on player's wagers
US7695363B2 (en) 2000-06-23 2010-04-13 Igt Gaming device having multiple display interfaces
US6360822B1 (en) 2000-07-07 2002-03-26 Abb Vetco Gray, Inc. Casing annulus monitoring apparatus and method
US6382868B1 (en) * 2000-07-25 2002-05-07 Kevin Durham Slot lock ring
GB2385347B (en) * 2000-09-14 2004-07-28 Fmc Technologies Concentric tubing completion system
GB2396372B (en) * 2002-12-16 2005-11-23 Vetco Gray Inc Abb Sub mudline abandonment connector
US8137188B2 (en) 2005-09-09 2012-03-20 Igt Server based gaming system having multiple progressive awards
US7841939B2 (en) 2005-09-09 2010-11-30 Igt Server based gaming system having multiple progressive awards
US8128491B2 (en) 2005-09-09 2012-03-06 Igt Server based gaming system having multiple progressive awards
US8512130B2 (en) 2006-07-27 2013-08-20 Igt Gaming system with linked gaming machines that are configurable to have a same probability of winning a designated award
US7862430B2 (en) 2006-09-27 2011-01-04 Igt Server based gaming system having system triggered loyalty award sequences
US7674180B2 (en) 2006-09-27 2010-03-09 Igt Server based gaming system having system triggered loyalty award sequences
US8616959B2 (en) 2006-09-27 2013-12-31 Igt Server based gaming system having system triggered loyalty award sequences
US7798213B2 (en) * 2006-12-14 2010-09-21 Baker Hughes Incorporated Radial spring latch apparatus and methods for making and using same
US7713730B2 (en) * 2007-04-24 2010-05-11 Pbs Biotech, Inc. Pneumatic bioreactor
US7985133B2 (en) 2007-07-30 2011-07-26 Igt Gaming system and method for providing an additional gaming currency
US8900053B2 (en) 2007-08-10 2014-12-02 Igt Gaming system and method for providing different bonus awards based on different types of triggered events
US9142097B2 (en) 2007-10-26 2015-09-22 Igt Gaming system and method for providing play of local first game and remote second game
WO2010056440A2 (en) * 2008-11-14 2010-05-20 Cameron International Corporation Method and system for hydraulically presetting a metal seal
GB0901034D0 (en) 2009-01-22 2009-03-11 Petrowell Ltd Apparatus and method
US9039516B2 (en) 2009-07-30 2015-05-26 Igt Concurrent play on multiple gaming machines
WO2014003745A1 (en) 2012-06-28 2014-01-03 Fmc Technologies Inc. Mudline suspension metal-to-metal sealing system
US9875618B2 (en) 2014-07-24 2018-01-23 Igt Gaming system and method employing multi-directional interaction between multiple concurrently played games
US9972171B2 (en) 2015-09-24 2018-05-15 Igt Gaming system and method for providing a triggering event based on a collection of units from different games
US11649705B2 (en) 2017-08-23 2023-05-16 Robert J Berland Oil and gas well carbon capture system and method
GB2618332A (en) * 2022-05-03 2023-11-08 Baker Hughes Energy Technology UK Ltd Tubing hanger with sleeved annulus isolation device and dynamic metal seal elements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295665A (en) * 1979-09-04 1981-10-20 Petroleum Designers, Inc. Well casing suspension system
US4422507A (en) * 1981-09-08 1983-12-27 Dril-Quip, Inc. Wellhead apparatus
US4534583A (en) * 1982-11-12 1985-08-13 Combustion Engineering, Inc. Mudline casing hanger assembly
US5226478A (en) * 1992-03-24 1993-07-13 Abb Vetco Gray Inc. Cement port closure sleeve for a subsea well
US5240081A (en) * 1992-09-08 1993-08-31 Abb Vetcogray Inc. Mudline subsea wellhead system
US5620052A (en) * 1995-06-07 1997-04-15 Turner; Edwin C. Hanger suspension system

Also Published As

Publication number Publication date
GB9622221D0 (en) 1996-12-18
NO964529D0 (no) 1996-10-24
US5655603A (en) 1997-08-12
GB2306531A (en) 1997-05-07

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