NO20085258L - The riser valve - Google Patents

The riser valve

Info

Publication number
NO20085258L
NO20085258L NO20085258A NO20085258A NO20085258L NO 20085258 L NO20085258 L NO 20085258L NO 20085258 A NO20085258 A NO 20085258A NO 20085258 A NO20085258 A NO 20085258A NO 20085258 L NO20085258 L NO 20085258L
Authority
NO
Norway
Prior art keywords
riser valve
riser
valve
Prior art date
Application number
NO20085258A
Other languages
Norwegian (no)
Other versions
NO329168B1 (en
Inventor
Knut Tore Ljosne
Original Assignee
Aker Subsea As
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 Aker Subsea As filed Critical Aker Subsea As
Priority to NO20085258A priority Critical patent/NO329168B1/en
Priority to PCT/EP2009/067280 priority patent/WO2010069992A2/en
Publication of NO20085258L publication Critical patent/NO20085258L/en
Publication of NO329168B1 publication Critical patent/NO329168B1/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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for underwater drilling
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sliding Valves (AREA)
  • Safety Valves (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
NO20085258A 2008-12-16 2008-12-16 The riser valve NO329168B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20085258A NO329168B1 (en) 2008-12-16 2008-12-16 The riser valve
PCT/EP2009/067280 WO2010069992A2 (en) 2008-12-16 2009-12-16 Riser valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20085258A NO329168B1 (en) 2008-12-16 2008-12-16 The riser valve

Publications (2)

Publication Number Publication Date
NO20085258L true NO20085258L (en) 2010-06-17
NO329168B1 NO329168B1 (en) 2010-09-06

Family

ID=42269154

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20085258A NO329168B1 (en) 2008-12-16 2008-12-16 The riser valve

Country Status (2)

Country Link
NO (1) NO329168B1 (en)
WO (1) WO2010069992A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8746348B2 (en) 2010-02-18 2014-06-10 Chevron U.S.A. Inc. Apparatus, system and method for releasing fluids from a subsea riser
US9316054B2 (en) 2012-02-14 2016-04-19 Chevron U.S.A. Inc. Systems and methods for managing pressure in a wellbore
GB2537383A (en) * 2015-04-14 2016-10-19 Managed Pressure Operations Riser pressure relief apparatus
CN104929550B (en) * 2015-06-08 2018-06-26 成都欧迅科技股份有限公司 A kind of marine drilling platform marine riser pouring valve intelligence control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621655A (en) * 1985-03-04 1986-11-11 Hydril Company Marine riser fill-up valve
US5826658A (en) * 1996-07-11 1998-10-27 Abb Vetco Gray Inc. Riser fill-up valve
US6123151A (en) * 1998-11-16 2000-09-26 Stewart & Stevenson Services, Inc. Valve for use in a subsea drilling riser

Also Published As

Publication number Publication date
WO2010069992A9 (en) 2011-04-28
WO2010069992A4 (en) 2010-11-18
WO2010069992A3 (en) 2010-09-30
NO329168B1 (en) 2010-09-06
WO2010069992A2 (en) 2010-06-24

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees