ATE127196T1 - Unterwasser-riser für bohrlochköpfe mit mehreren steigrohren. - Google Patents

Unterwasser-riser für bohrlochköpfe mit mehreren steigrohren.

Info

Publication number
ATE127196T1
ATE127196T1 AT88300172T AT88300172T ATE127196T1 AT E127196 T1 ATE127196 T1 AT E127196T1 AT 88300172 T AT88300172 T AT 88300172T AT 88300172 T AT88300172 T AT 88300172T AT E127196 T1 ATE127196 T1 AT E127196T1
Authority
AT
Austria
Prior art keywords
tubular member
housing
riser
bores
tubular
Prior art date
Application number
AT88300172T
Other languages
English (en)
Inventor
Robert L Wilkins
Original Assignee
Cooper Cameron Corp
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 Cooper Cameron Corp filed Critical Cooper Cameron Corp
Application granted granted Critical
Publication of ATE127196T1 publication Critical patent/ATE127196T1/de

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
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/12—Tool diverters
    • 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
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for underwater installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Cable Accessories (AREA)
AT88300172T 1987-05-07 1988-01-11 Unterwasser-riser für bohrlochköpfe mit mehreren steigrohren. ATE127196T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/047,172 US4770247A (en) 1987-05-07 1987-05-07 Subsea riser for multiple bore wells

Publications (1)

Publication Number Publication Date
ATE127196T1 true ATE127196T1 (de) 1995-09-15

Family

ID=21947442

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88300172T ATE127196T1 (de) 1987-05-07 1988-01-11 Unterwasser-riser für bohrlochköpfe mit mehreren steigrohren.

Country Status (9)

Country Link
US (1) US4770247A (de)
EP (1) EP0291143B1 (de)
JP (1) JP2549687B2 (de)
AT (1) ATE127196T1 (de)
AU (1) AU605820B2 (de)
BR (1) BR8802218A (de)
CA (1) CA1289058C (de)
DE (1) DE3854362T2 (de)
NO (1) NO179921C (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770247A (en) * 1987-05-07 1988-09-13 Cameron Iron Works Usa, Inc. Subsea riser for multiple bore wells
US5161620A (en) * 1991-06-27 1992-11-10 Shell Offshore Inc. Subsea production wellhead assembly
US5129459A (en) * 1991-08-05 1992-07-14 Abb Vetco Gray Inc. Subsea flowline selector
GB2258675A (en) * 1991-08-16 1993-02-17 Bp Exploration Operating Workover system with multi bore converter
US5377762A (en) * 1993-02-09 1995-01-03 Cooper Industries, Inc. Bore selector
GB9505129D0 (en) * 1995-03-14 1995-05-03 Expro North Sea Ltd Improved dual bore riser
US5819852A (en) * 1996-03-25 1998-10-13 Fmc Corporation Monobore completion/intervention riser system
GB9606822D0 (en) * 1996-03-30 1996-06-05 Expro North Sea Ltd Monobore riser cross-over apparatus
EP1982042B1 (de) * 2006-01-24 2018-07-04 Helix Well Ops (U.K.) Limited Rohrweiche
US20070272414A1 (en) * 2006-05-26 2007-11-29 Palmer Larry T Method of riser deployment on a subsea wellhead
US8851163B2 (en) * 2009-03-27 2014-10-07 Cameron International Corporation Multiple offset slim connector
CN105064944B (zh) * 2015-08-07 2017-08-25 苏州道森钻采设备股份有限公司 一种具备作业空间可调节的双液动操作窗

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674123A (en) * 1970-08-20 1972-07-04 Hydril Co Pig diverter
US3780756A (en) * 1972-11-22 1973-12-25 Cameron Iron Works Inc Switch
GB1592411A (en) * 1977-02-26 1981-07-08 Fmc Corp Guidelineless subsea wellhead entry or re-entry system
US4133418A (en) * 1977-07-08 1979-01-09 Vetco, Inc. Through the flowline selector
US4319637A (en) * 1979-05-07 1982-03-16 Armco Inc. Well tool orientation system with remote indicator
US4284142A (en) * 1979-05-07 1981-08-18 Armco Inc. Method and apparatus for remote installation and servicing of underwater well apparatus
US4291724A (en) * 1980-06-24 1981-09-29 Cameron Iron Works, Inc. Flowline switching apparatus
GB2117030B (en) * 1982-03-17 1985-09-11 Cameron Iron Works Inc Method and apparatus for remote installations of dual tubing strings in a subsea well
US4770247A (en) * 1987-05-07 1988-09-13 Cameron Iron Works Usa, Inc. Subsea riser for multiple bore wells

Also Published As

Publication number Publication date
EP0291143B1 (de) 1995-08-30
NO881979L (no) 1988-11-08
EP0291143A3 (en) 1989-10-18
CA1289058C (en) 1991-09-17
NO179921C (no) 1997-01-08
DE3854362T2 (de) 1996-02-08
JPS63280190A (ja) 1988-11-17
AU605820B2 (en) 1991-01-24
JP2549687B2 (ja) 1996-10-30
EP0291143A2 (de) 1988-11-17
NO179921B (no) 1996-09-30
US4770247A (en) 1988-09-13
DE3854362D1 (de) 1995-10-05
BR8802218A (pt) 1988-12-06
NO881979D0 (no) 1988-05-06
AU1008488A (en) 1988-11-10

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