ES389970A1 - Marine platform foundation member - Google Patents
Marine platform foundation memberInfo
- Publication number
- ES389970A1 ES389970A1 ES71389970A ES389970A ES389970A1 ES 389970 A1 ES389970 A1 ES 389970A1 ES 71389970 A ES71389970 A ES 71389970A ES 389970 A ES389970 A ES 389970A ES 389970 A1 ES389970 A1 ES 389970A1
- Authority
- ES
- Spain
- Prior art keywords
- anchor
- foundation member
- coupling
- retainer
- marine platform
- 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
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 238000004873 anchoring Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000001788 irregular Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B35/4406—Articulated towers, i.e. substantially floating structures comprising a slender tower-like hull anchored relative to the marine bed by means of a single articulation, e.g. using an articulated bearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
- B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/10—Guide posts, e.g. releasable; Attaching guide lines to underwater guide bases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
- B63B2021/505—Methods for installation or mooring of floating offshore platforms on site
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Architecture (AREA)
- Foundations (AREA)
- Earth Drilling (AREA)
- Nozzles (AREA)
- Revetment (AREA)
Abstract
The invention relates to an anchor or foundation member for positioning a buoyant platform at an offshore location characterized by a sloping or irregular floor surface. The anchor includes initially separable members which are floated to an operating or anchoring site. A coupling member depending from the anchor is adapted to engage the lower end of the elongated, buoyant structure for retaining the latter in place at the water's surface. The coupling member is adjusted into vertical alignment with a connector depending downwardly from the marine structure. While being held in the upwardly aligned position by an enclosing retainer, a hardenable fluid such as cement is introduced to solidify and form the coupling and retainer member into a singular body.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25943A US3643446A (en) | 1970-04-06 | 1970-04-06 | Marine platform foundation member |
Publications (1)
Publication Number | Publication Date |
---|---|
ES389970A1 true ES389970A1 (en) | 1974-12-16 |
Family
ID=21828913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES71389970A Expired ES389970A1 (en) | 1970-04-06 | 1971-04-06 | Marine platform foundation member |
Country Status (10)
Country | Link |
---|---|
US (1) | US3643446A (en) |
JP (1) | JPS515203B1 (en) |
CA (1) | CA942514A (en) |
DE (1) | DE2116852A1 (en) |
ES (1) | ES389970A1 (en) |
FR (1) | FR2099064A5 (en) |
GB (1) | GB1330289A (en) |
IE (1) | IE35050B1 (en) |
NL (1) | NL7104503A (en) |
NO (1) | NO135678C (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1247646A (en) * | 1970-06-18 | 1971-09-29 | Shell Int Research | Equipment for use in drilling offshore wells |
US3736756A (en) * | 1971-11-03 | 1973-06-05 | Exxon Co | Method and apparatus for assembling an offshore structure |
US3756033A (en) * | 1971-11-12 | 1973-09-04 | Chicago Bridge & Iron Co | Offshore structure with rotating and indexing mechanism for placing piles |
US3766582A (en) * | 1972-02-07 | 1973-10-23 | Exxon Production Research Co | Offshore structure having a removable pivot assembly |
ES450616A1 (en) * | 1976-08-11 | 1977-07-16 | Fayren Jose Marco | Apparatus and method for offshore drilling at great depths |
US4497592A (en) * | 1981-12-01 | 1985-02-05 | Armco Inc. | Self-levelling underwater structure |
US4793738A (en) * | 1987-04-16 | 1988-12-27 | Conoco Inc. | Single leg tension leg platform |
US4822212A (en) * | 1987-10-28 | 1989-04-18 | Amoco Corporation | Subsea template and method for using the same |
US5118221A (en) * | 1991-03-28 | 1992-06-02 | Copple Robert W | Deep water platform with buoyant flexible piles |
US6012873A (en) * | 1997-09-30 | 2000-01-11 | Copple; Robert W. | Buoyant leg platform with retractable gravity base and method of anchoring and relocating the same |
NO313340B1 (en) * | 2000-02-29 | 2002-09-16 | Harald Strand | Procedure for piling guide tubes into a water bottom |
US6866449B2 (en) * | 2003-03-26 | 2005-03-15 | Kevin Riddiough | Anchor block construction for an escape line |
NL1027337C2 (en) * | 2004-10-26 | 2006-04-27 | Fugro Eng Bv | Movable support structure. |
GB2476276B (en) | 2009-12-18 | 2015-10-21 | Alstom Renewable Technologies | Foundation structure |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2772539A (en) * | 1951-01-18 | 1956-12-04 | Sandberg William Andrew | Foundation for off-shore drilling rig |
US3355899A (en) * | 1966-05-31 | 1967-12-05 | Exxon Production Research Co | Offshore operations |
FR1519891A (en) * | 1967-02-24 | 1968-04-05 | Entpr D Equipements Mecaniques | Improvements to structures such as platforms for underwater work |
US3524323A (en) * | 1969-02-24 | 1970-08-18 | Chicago Bridge & Iron Co | Offshore storage tank with self-contained guy system |
-
1970
- 1970-04-06 US US25943A patent/US3643446A/en not_active Expired - Lifetime
-
1971
- 1971-04-02 NO NO1279/71A patent/NO135678C/no unknown
- 1971-04-05 NL NL7104503A patent/NL7104503A/xx not_active Application Discontinuation
- 1971-04-06 IE IE435/71A patent/IE35050B1/en unknown
- 1971-04-06 CA CA109,770A patent/CA942514A/en not_active Expired
- 1971-04-06 DE DE19712116852 patent/DE2116852A1/en active Pending
- 1971-04-06 FR FR7112042A patent/FR2099064A5/fr not_active Expired
- 1971-04-06 ES ES71389970A patent/ES389970A1/en not_active Expired
- 1971-04-06 JP JP46020750A patent/JPS515203B1/ja active Pending
- 1971-04-19 GB GB2590471*A patent/GB1330289A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2116852A1 (en) | 1971-10-21 |
NL7104503A (en) | 1971-10-08 |
FR2099064A5 (en) | 1972-03-10 |
US3643446A (en) | 1972-02-22 |
NO135678B (en) | 1977-01-31 |
GB1330289A (en) | 1973-09-12 |
IE35050B1 (en) | 1975-10-29 |
NO135678C (en) | 1977-05-11 |
JPS515203B1 (en) | 1976-02-18 |
IE35050L (en) | 1971-10-06 |
CA942514A (en) | 1974-02-26 |
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