NO770515L - Anordning for anbringelse og forankring av en boreplattform p} havbunnen. - Google Patents

Anordning for anbringelse og forankring av en boreplattform p} havbunnen.

Info

Publication number: NO770515L
Authority: NO; Norway
Prior art keywords: seafors; anchoring; placing; drilling platform; drilling
Prior art date: 1976-02-17

Application number

NO770515A

Other languages

English (en)

Norwegian (no)

Inventor

Joseph Franklin Schirtzinger

Original Assignee

Sea Log 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.)

1976-02-17

Filing date

1977-02-16

Publication date

1977-08-18

1976-02-17 Priority claimed from US05/658,224 external-priority patent/US4045967A/en

1977-02-16 Application filed by Sea Log Corp filed Critical Sea Log Corp

1977-08-18 Publication of NO770515L publication Critical patent/NO770515L/no

Links

238000004873 anchoring Methods 0.000 title 1

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/0008—Methods for grouting offshore structures; apparatus therefor
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
- E02B17/027—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto steel structures
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/12—Underwater drilling
- E21B7/136—Underwater drilling from non-buoyant support
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0039—Methods for placing the offshore structure
- E02B2017/0043—Placing the offshore structure on a pre-installed foundation structure
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0056—Platforms with supporting legs
- E02B2017/0073—Details of sea bottom engaging footing
- E02B2017/0086—Large footings connecting several legs or serving as a reservoir for the storage of oil or gas
- 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
- E21B33/037—Protective housings therefor

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Structural Engineering (AREA)
Mechanical Engineering (AREA)
Civil Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)

NO770515A 1976-02-17 1977-02-16 Anordning for anbringelse og forankring av en boreplattform p} havbunnen. NO770515L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/658,224 US4045967A (en)	1974-04-08	1976-02-17	Apparatus for supporting a drilling platform on the ocean floor

Publications (1)

Publication Number	Publication Date
NO770515L true NO770515L (no)	1977-08-18

Family

ID=24640419

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO770515A NO770515L (no)	1976-02-17	1977-02-16	Anordning for anbringelse og forankring av en boreplattform p} havbunnen.

Country Status (7)

Country	Link
JP (1)	JPS5943609B2 (da)
CA (1)	CA1064274A (da)
DE (1)	DE2706245A1 (da)
DK (1)	DK64877A (da)
GB (1)	GB1523567A (da)
NO (1)	NO770515L (da)
SE (1)	SE7701620L (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN117307248B (zh) *	2023-11-15	2025-09-23	中国科学院武汉岩土力学研究所	脚架式地下岩石内衬硐库的穹顶密封内衬结构及施工方法

1977
- 1977-02-04 CA CA271,103A patent/CA1064274A/en not_active Expired
- 1977-02-14 SE SE7701620A patent/SE7701620L/xx unknown
- 1977-02-15 DK DK64877A patent/DK64877A/da not_active Application Discontinuation
- 1977-02-15 GB GB6154/77A patent/GB1523567A/en not_active Expired
- 1977-02-15 DE DE19772706245 patent/DE2706245A1/de not_active Withdrawn
- 1977-02-16 JP JP52015100A patent/JPS5943609B2/ja not_active Expired
- 1977-02-16 NO NO770515A patent/NO770515L/no unknown

Also Published As

Publication number	Publication date
JPS5943609B2 (ja)	1984-10-23
DK64877A (da)	1977-08-18
SE7701620L (sv)	1977-08-18
GB1523567A (en)	1978-09-06
CA1064274A (en)	1979-10-16
JPS52142801A (en)	1977-11-29
DE2706245A1 (de)	1977-08-18

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