CA1114624A - Structure de forage en mer, porteuse d'une pluralite de tubages courbes, et methode de pose d'un tubage guideur courbe sur ladite structure - Google Patents
Structure de forage en mer, porteuse d'une pluralite de tubages courbes, et methode de pose d'un tubage guideur courbe sur ladite structureInfo
- Publication number
- CA1114624A CA1114624A CA303,973A CA303973A CA1114624A CA 1114624 A CA1114624 A CA 1114624A CA 303973 A CA303973 A CA 303973A CA 1114624 A CA1114624 A CA 1114624A
- Authority
- CA
- Canada
- Prior art keywords
- casing
- curved
- platform
- offshore structure
- level
- 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
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 abstract 1
- 238000005553 drilling Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB24059/77 | 1977-06-09 | ||
GB2405977 | 1977-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1114624A true CA1114624A (fr) | 1981-12-22 |
Family
ID=10205718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA303,973A Expired CA1114624A (fr) | 1977-06-09 | 1978-05-24 | Structure de forage en mer, porteuse d'une pluralite de tubages courbes, et methode de pose d'un tubage guideur courbe sur ladite structure |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU528812B2 (fr) |
CA (1) | CA1114624A (fr) |
DK (1) | DK251978A (fr) |
GB (1) | GB2000211B (fr) |
NL (1) | NL186921C (fr) |
NO (1) | NO781988L (fr) |
NZ (1) | NZ187481A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK0910708T3 (da) * | 1996-06-17 | 2003-05-05 | Shell Int Research | Letvægtsstruktur for en offshore-platform |
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)
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/fr not_active Expired
- 1978-06-07 NZ NZ187481A patent/NZ187481A/xx unknown
- 1978-06-07 DK DK251978A patent/DK251978A/da unknown
- 1978-06-07 GB GB7826495A patent/GB2000211B/en not_active Expired
- 1978-06-07 NO NO781988A patent/NO781988L/no 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
Also Published As
Publication number | Publication date |
---|---|
AU528812B2 (en) | 1983-05-12 |
NZ187481A (en) | 1981-04-24 |
NL186921B (nl) | 1990-11-01 |
NO781988L (no) | 1978-12-12 |
NL186921C (nl) | 1991-04-02 |
AU3689178A (en) | 1979-12-13 |
GB2000211B (en) | 1982-01-13 |
GB2000211A (en) | 1979-01-04 |
NL7806186A (nl) | 1978-12-12 |
DK251978A (da) | 1978-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |