FR2286052A1 - Systeme de positionnement dynamique pour plate-forme de forage semi-submersible - Google Patents
Systeme de positionnement dynamique pour plate-forme de forage semi-submersibleInfo
- Publication number
- FR2286052A1 FR2286052A1 FR7432441A FR7432441A FR2286052A1 FR 2286052 A1 FR2286052 A1 FR 2286052A1 FR 7432441 A FR7432441 A FR 7432441A FR 7432441 A FR7432441 A FR 7432441A FR 2286052 A1 FR2286052 A1 FR 2286052A1
- Authority
- FR
- France
- Prior art keywords
- floats
- transit position
- drilling
- semi
- draught
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title abstract 5
- 230000008439 repair process Effects 0.000 title abstract 2
- 238000007689 inspection Methods 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/0206—Control of position or course in two dimensions specially adapted to water vehicles
- G05D1/0208—Control of position or course in two dimensions specially adapted to water vehicles dynamic anchoring
Landscapes
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7432441A FR2286052A1 (fr) | 1974-09-26 | 1974-09-26 | Systeme de positionnement dynamique pour plate-forme de forage semi-submersible |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7432441A FR2286052A1 (fr) | 1974-09-26 | 1974-09-26 | Systeme de positionnement dynamique pour plate-forme de forage semi-submersible |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2286052A1 true FR2286052A1 (fr) | 1976-04-23 |
FR2286052B1 FR2286052B1 (fr) | 1978-08-11 |
Family
ID=9143461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7432441A Granted FR2286052A1 (fr) | 1974-09-26 | 1974-09-26 | Systeme de positionnement dynamique pour plate-forme de forage semi-submersible |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2286052A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2316119A1 (fr) * | 1975-06-18 | 1977-01-28 | Liaaen As A M | Ensemble de propulsion ou de direction d'installations flottantes tels que batiments, pontons, plates-formes, etc. |
EP0150985A2 (fr) * | 1984-01-25 | 1985-08-07 | Vickers Plc | Navire comprenant une unité de propulsion immergée démontable |
-
1974
- 1974-09-26 FR FR7432441A patent/FR2286052A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2316119A1 (fr) * | 1975-06-18 | 1977-01-28 | Liaaen As A M | Ensemble de propulsion ou de direction d'installations flottantes tels que batiments, pontons, plates-formes, etc. |
EP0150985A2 (fr) * | 1984-01-25 | 1985-08-07 | Vickers Plc | Navire comprenant une unité de propulsion immergée démontable |
EP0150985A3 (fr) * | 1984-01-25 | 1986-09-24 | Vickers Plc | Navire comprenant une unité de propulsion immergée démontable |
Also Published As
Publication number | Publication date |
---|---|
FR2286052B1 (fr) | 1978-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |