DE3854362D1 - Unterwasser-Riser für Bohrlochköpfe mit mehreren Steigrohren. - Google Patents

Unterwasser-Riser für Bohrlochköpfe mit mehreren Steigrohren.

Info

Publication number
DE3854362D1
DE3854362D1 DE3854362T DE3854362T DE3854362D1 DE 3854362 D1 DE3854362 D1 DE 3854362D1 DE 3854362 T DE3854362 T DE 3854362T DE 3854362 T DE3854362 T DE 3854362T DE 3854362 D1 DE3854362 D1 DE 3854362D1
Authority
DE
Germany
Prior art keywords
tubular member
housing
bores
tubular
lower housing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE3854362T
Other languages
English (en)
Other versions
DE3854362T2 (de
Inventor
Robert L Wilkins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cameron International Corp
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
Publication of DE3854362D1 publication Critical patent/DE3854362D1/de
Application granted granted Critical
Publication of DE3854362T2 publication Critical patent/DE3854362T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Meat, Egg Or Seafood Products (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Cable Accessories (AREA)
DE3854362T 1987-05-07 1988-01-11 Unterwasser-Riser für Bohrlochköpfe mit mehreren Steigrohren. Expired - Fee Related DE3854362T2 (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 (2)

Publication Number Publication Date
DE3854362D1 true DE3854362D1 (de) 1995-10-05
DE3854362T2 DE3854362T2 (de) 1996-02-08

Family

ID=21947442

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3854362T Expired - Fee Related DE3854362T2 (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
MX2008009450A (es) * 2006-01-24 2008-12-09 Well Ops Sea Pty Ltd Selector de perforacion.
US20070272414A1 (en) * 2006-05-26 2007-11-29 Palmer Larry T Method of riser deployment on a subsea wellhead
WO2010110967A1 (en) * 2009-03-27 2010-09-30 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
US4284142A (en) * 1979-05-07 1981-08-18 Armco Inc. Method and apparatus for remote installation and servicing of underwater well apparatus
US4319637A (en) * 1979-05-07 1982-03-16 Armco Inc. Well tool orientation system with remote indicator
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
BR8802218A (pt) 1988-12-06
AU1008488A (en) 1988-11-10
EP0291143A2 (de) 1988-11-17
DE3854362T2 (de) 1996-02-08
NO881979L (no) 1988-11-08
US4770247A (en) 1988-09-13
AU605820B2 (en) 1991-01-24
EP0291143B1 (de) 1995-08-30
NO179921B (no) 1996-09-30
JPS63280190A (ja) 1988-11-17
CA1289058C (en) 1991-09-17
ATE127196T1 (de) 1995-09-15
JP2549687B2 (ja) 1996-10-30
EP0291143A3 (en) 1989-10-18
NO179921C (no) 1997-01-08
NO881979D0 (no) 1988-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee