NO20085258L - Stigerorsventil - Google Patents
StigerorsventilInfo
- 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
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)
- Details Of Valves (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20085258A NO329168B1 (no) | 2008-12-16 | 2008-12-16 | Stigerorsventil |
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 (no) | 2008-12-16 | 2008-12-16 | Stigerorsventil |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20085258L true NO20085258L (no) | 2010-06-17 |
NO329168B1 NO329168B1 (no) | 2010-09-06 |
Family
ID=42269154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20085258A NO329168B1 (no) | 2008-12-16 | 2008-12-16 | Stigerorsventil |
Country Status (2)
Country | Link |
---|---|
NO (1) | NO329168B1 (no) |
WO (1) | WO2010069992A2 (no) |
Families Citing this family (4)
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 (zh) * | 2015-06-08 | 2018-06-26 | 成都欧迅科技股份有限公司 | 一种海洋钻井平台隔水管灌注阀智能控制系统 |
Family Cites Families (3)
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 |
-
2008
- 2008-12-16 NO NO20085258A patent/NO329168B1/no not_active IP Right Cessation
-
2009
- 2009-12-16 WO PCT/EP2009/067280 patent/WO2010069992A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2010069992A2 (en) | 2010-06-24 |
WO2010069992A3 (en) | 2010-09-30 |
NO329168B1 (no) | 2010-09-06 |
WO2010069992A4 (en) | 2010-11-18 |
WO2010069992A9 (en) | 2011-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |