NO20051096L - Horizontal tree overhaul system and method - Google Patents

Horizontal tree overhaul system and method

Info

Publication number
NO20051096L
NO20051096L NO20051096A NO20051096A NO20051096L NO 20051096 L NO20051096 L NO 20051096L NO 20051096 A NO20051096 A NO 20051096A NO 20051096 A NO20051096 A NO 20051096A NO 20051096 L NO20051096 L NO 20051096L
Authority
NO
Norway
Prior art keywords
annulus
production pipe
riser
flow line
annulus flow
Prior art date
Application number
NO20051096A
Other languages
Norwegian (no)
Other versions
NO20051096D0 (en
Inventor
Lionel J Milberger
Original Assignee
Dril Quip 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 Dril Quip Inc filed Critical Dril Quip Inc
Publication of NO20051096D0 publication Critical patent/NO20051096D0/en
Publication of NO20051096L publication Critical patent/NO20051096L/en

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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0353—Horizontal or spool trees, i.e. without production valves in the vertical main bore
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/12—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground specially adapted for underwater installations
    • 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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

Et overhalingssystem for anvendelse med et havbunnshorisontalt ventiltre tilveiebringer en økonomisk løsning når det ikke er nødvendig å trekke produksjonsrøret ut av brønnen og/eller når det ikke trenges en havbunnsboreutblåsningssikring (BOP). Systemet utnytter et stigerør og stigerørtilpasningsstykke. En ringromsstrømningslinje for forbindelse til ringrommet er anordnet med stigerøret. Overhalingssystemet kan tilpasses i flere konfigurasjoner for å forbinde den nedre ende av ringromsstrømningslinjen til det havbunnshorisontale ventiltre for kommunikasjon med ringrommet. For eksempel kan ringromsstrømningslinjen forbindes til tilpasningsstykket, eller kan forbindes mellom ventiltretettekoppen og produksjonsrørhengeren, eller under produksjonsrørhengeren. En isolasjonshylse kan eventuelt anvendes i forskjellige utførelsesformer og kan være konstruert for tetting og/eller palforbindelse med forskjellige komponenter avhengig av utførelsesformen. En eller flere reguleringsventiler for ringromsstrømmen kan anordnes i flere forskjellige/alternative posisjoner inklusive inne i produksjonsrørhengeren og utenfor det havbunnshorisontale bunntre.An overhaul system for use with a subsea horizontal valve tree provides an economical solution when it is not necessary to pull the production pipe out of the well and / or when a subsurface drilling blowout (BOP) is not needed. The system utilizes a riser and riser adapter. An annulus flow line for connection to the annulus is provided with the riser. The overhaul system can be adapted in several configurations to connect the lower end of the annulus flow line to the subsea horizontal valve tree for communication with the annulus. For example, the annulus flow line may be connected to the fitting piece, or may be connected between the valve sealing cup and the production pipe hanger, or under the production pipe hanger. An insulating sleeve may optionally be used in various embodiments and may be designed for sealing and / or pallet connection with various components depending on the embodiment. One or more control valves for the annulus flow can be arranged in several different / alternative positions including inside the production pipe hanger and outside the seabed horizontal bottom tree.

NO20051096A 2002-09-12 2005-03-01 Horizontal tree overhaul system and method NO20051096L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41006502P 2002-09-12 2002-09-12
PCT/US2003/028876 WO2004025068A2 (en) 2002-09-12 2003-09-12 System and method for well workover with horizontal tree

Publications (2)

Publication Number Publication Date
NO20051096D0 NO20051096D0 (en) 2005-03-01
NO20051096L true NO20051096L (en) 2005-04-06

Family

ID=31994052

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051096A NO20051096L (en) 2002-09-12 2005-03-01 Horizontal tree overhaul system and method

Country Status (5)

Country Link
US (1) US20050241821A1 (en)
AU (1) AU2003272387A1 (en)
GB (1) GB2408280B (en)
NO (1) NO20051096L (en)
WO (1) WO2004025068A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7121346B2 (en) * 2003-11-18 2006-10-17 Cameron International Corporation Intervention spool for subsea use
US7331396B2 (en) * 2004-03-16 2008-02-19 Dril-Quip, Inc. Subsea production systems
US20060278397A1 (en) * 2005-06-13 2006-12-14 Mentor Subsea Technology Services, Inc. Top tensioned riser adaptor
US8230928B2 (en) * 2008-04-23 2012-07-31 Aker Subsea Inc. Low profile internal tree cap
GB2479552B (en) * 2010-04-14 2015-07-08 Aker Subsea Ltd Subsea wellhead providing controlled access to a casing annulus
WO2012173716A2 (en) * 2011-06-17 2012-12-20 Bp Corporation North America Inc. Air-freightable containment cap for containing a subsea well
WO2016024940A1 (en) * 2014-08-11 2016-02-18 Halliburton Energy Services, Inc. Subsea mechanism to circulate fluid between a riser and tubing string
US9556685B2 (en) * 2015-04-14 2017-01-31 Oceaneering International, Inc. Inside riser tree controls adapter and method of use
CN114856504B (en) * 2022-05-18 2023-10-27 中海石油(中国)有限公司 Well repair system for shallow water underwater horizontal christmas tree and operation method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0572732B1 (en) * 1992-06-01 1998-08-12 Cooper Cameron Corporation Wellhead
US5372199A (en) * 1993-02-16 1994-12-13 Cooper Industries, Inc. Subsea wellhead
GB9514510D0 (en) * 1995-07-15 1995-09-13 Expro North Sea Ltd Lightweight intervention system
US5819852A (en) * 1996-03-25 1998-10-13 Fmc Corporation Monobore completion/intervention riser system
GB2345929B (en) * 1998-12-18 2002-09-11 Vetco Gray Inc Abb Tree cap with shuttle valve
GB2358204B (en) * 2000-01-14 2002-09-18 Fmc Corp Subsea completion annulus monitoring and bleed down system
GB2366027B (en) * 2000-01-27 2004-08-18 Bell & Howell Postal Systems Address learning system and method for using same
US7025132B2 (en) * 2000-03-24 2006-04-11 Fmc Technologies, Inc. Flow completion apparatus
AU2002312048A1 (en) * 2001-05-25 2002-12-09 Dril-Quip, Inc. Horizontal spool tree assembly
NO332026B1 (en) * 2002-01-30 2012-05-29 Vetco Gray Inc Underwater wellhead assembly and method of completion and production of a subsea well.
US6719059B2 (en) * 2002-02-06 2004-04-13 Abb Vetco Gray Inc. Plug installation system for deep water subsea wells

Also Published As

Publication number Publication date
GB2408280B (en) 2007-03-07
AU2003272387A8 (en) 2004-04-30
US20050241821A1 (en) 2005-11-03
WO2004025068A3 (en) 2005-01-06
GB2408280A (en) 2005-05-25
AU2003272387A1 (en) 2004-04-30
GB0504347D0 (en) 2005-04-06
NO20051096D0 (en) 2005-03-01
WO2004025068A2 (en) 2004-03-25

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