NO781988L - Offshore-konstruksjon som baerer et antall buede broennroer og fremgangsmaate for montering av saadanne broennroer paa en offshore-konstruksjon - Google Patents

Offshore-konstruksjon som baerer et antall buede broennroer og fremgangsmaate for montering av saadanne broennroer paa en offshore-konstruksjon

Info

Publication number: NO781988L
Authority: NO; Norway
Prior art keywords: well pipe; curved; platform; seabed; level
Prior art date: 1977-06-09

Application number

NO781988A

Other languages

English (en)

Norwegian (no)

Inventor

Michael George Schaafsma

Frans De Klerk

Original Assignee

Shell Int Research

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.)

1977-06-09

Filing date

1978-06-07

Publication date

1978-12-12

1978-06-07 Application filed by Shell Int Research filed Critical Shell Int Research

1978-12-12 Publication of NO781988L publication Critical patent/NO781988L/no

Links

238000010276 construction Methods 0.000 title claims description 21
238000000034 method Methods 0.000 title claims description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
238000003466 welding Methods 0.000 claims description 2
238000005553 drilling Methods 0.000 description 11
230000015572 biosynthetic process Effects 0.000 description 1
238000005755 formation reaction Methods 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1

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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/043—Directional drilling for underwater installations
- 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

Landscapes

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

NO781988A 1977-06-09 1978-06-07 Offshore-konstruksjon som baerer et antall buede broennroer og fremgangsmaate for montering av saadanne broennroer paa en offshore-konstruksjon NO781988L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2405977		1977-06-09

Publications (1)

Publication Number	Publication Date
NO781988L true NO781988L (no)	1978-12-12

Family

ID=10205718

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO781988A NO781988L (no)	1977-06-09	1978-06-07	Offshore-konstruksjon som baerer et antall buede broennroer og fremgangsmaate for montering av saadanne broennroer paa en offshore-konstruksjon

Country Status (7)

Country	Link
AU (1)	AU528812B2 (da)
CA (1)	CA1114624A (da)
DK (1)	DK251978A (da)
GB (1)	GB2000211B (da)
NL (1)	NL186921C (da)
NO (1)	NO781988L (da)
NZ (1)	NZ187481A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0910708B1 (en) *	1996-06-17	2003-04-09	Shell Internationale Researchmaatschappij B.V.	Lightweight offshore platform structure
NO338564B1 (no) *	2013-01-28	2016-09-05	Neodrill As	Anordning ved skråstilte lederør
DE202019104155U1 (de) *	2019-07-29	2019-09-18	Thyssenkrupp Steel Europe Ag	Tragstruktur insbesondere für On- und/oder Offshore-Windenergieanlagen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3687204A (en) *	1970-09-08	1972-08-29	Shell Oil Co	Curved offshore well conductors
GB1399715A (en) *	1972-06-10	1975-07-02	Texaco Development Corp	Marine drilling structure
US3987639A (en) *	1975-06-26	1976-10-26	Brown & Root, Inc.	Methods and apparatus for installing a drill conductor from an offshore tower
US4027734A (en) *	1975-12-11	1977-06-07	Hebert & Co., Inc. Gurtler	Deviated conductor driving system

1978
- 1978-05-24 CA CA303,973A patent/CA1114624A/en not_active Expired
- 1978-06-07 GB GB7826495A patent/GB2000211B/en not_active Expired
- 1978-06-07 NZ NZ187481A patent/NZ187481A/xx unknown
- 1978-06-07 AU AU36891/78A patent/AU528812B2/en not_active Expired
- 1978-06-07 NL NLAANVRAGE7806186,A patent/NL186921C/xx not_active IP Right Cessation
- 1978-06-07 DK DK251978A patent/DK251978A/da unknown
- 1978-06-07 NO NO781988A patent/NO781988L/no unknown

Also Published As

Publication number	Publication date
NL186921B (nl)	1990-11-01
DK251978A (da)	1978-12-10
NL186921C (nl)	1991-04-02
GB2000211A (en)	1979-01-04
NL7806186A (nl)	1978-12-12
NZ187481A (en)	1981-04-24
AU3689178A (en)	1979-12-13
GB2000211B (en)	1982-01-13
CA1114624A (en)	1981-12-22
AU528812B2 (en)	1983-05-12

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