CN113443089B - Method for dock mooring barrel type FPSO - Google Patents
Method for dock mooring barrel type FPSO Download PDFInfo
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- CN113443089B CN113443089B CN202110801691.5A CN202110801691A CN113443089B CN 113443089 B CN113443089 B CN 113443089B CN 202110801691 A CN202110801691 A CN 202110801691A CN 113443089 B CN113443089 B CN 113443089B
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- tug
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- 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
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- 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
- B63B21/16—Tying-up; Shifting, towing, or pushing equipment; Anchoring using winches
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- 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
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- 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
- B63B21/56—Towing or pushing equipment
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- 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
- B63B2035/448—Floating hydrocarbon production vessels, e.g. Floating Production Storage and Offloading vessels [FPSO]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Peptides Or Proteins (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a method for a wharf berthing cylindrical FPSO (floating production storage and offloading), which comprises the steps of S1, uniformly arranging at least three tugs on the peripheral wall of the cylindrical FPSO; s2, rotating the cylindrical FPSO to a specified direction through at least three tugs; s3, the tug close to the designated direction is released, and the boat leaning piece is moved to the peripheral wall of the cylindrical FPSO through the released tug to be installed; and S4, moving the cylinder-type FPSO provided with the ship-leaning piece to the wharf through a winch arranged on the wharf, and controlling the orientation of the ship-leaning piece through the tug on the peripheral wall of the cylinder-type FPSO until the ship-leaning piece is close to the wharf when the cylinder-type FPSO moves. The invention can enable the cylindrical FPSO to be close to the wharf through the berthing member in the designated direction, thereby avoiding the condition that the cylindrical FPSO is damaged by collision because the designated direction of the cylindrical FPSO cannot be accurately berthed on the berthing member of the wharf when the cylindrical FPSO is berthed.
Description
Technical Field
The invention relates to the technical field of cylinder FPSO (Floating production storage and offloading) berthing, in particular to a method for berthing a cylinder FPSO on a wharf.
Background
The FPSO is a floating production oil storage and discharge device, is a comprehensive large offshore oil production device which is used for carrying out oil-gas separation on the exploited oil, treating oily sewage, generating power, supplying heat and storing and transporting crude oil products, and integrates the living of workers and a production command system.
The FPSO can be divided into different types of FPSOs according to the shape, wherein the cylinder-type FPSO is a commonly used FPSO, and the cylinder-type FPSO is easily damaged due to the fact that the designated orientation of the cylinder-type FPSO cannot be accurately anchored on a ship-anchoring member on a wharf due to the shape limitation during anchoring.
Therefore, a method for a quay mooring drum type FPSO is urgently needed to solve the above problems.
Disclosure of Invention
The invention aims to solve the technical problem of how to provide a method for a wharf berthing cylindrical FPSO (floating production storage and offloading) so as to solve the problem that the cylindrical FPSO is damaged by collision because the designated direction of the cylindrical FPSO cannot be accurately berthed on a berthing member on the wharf when the cylindrical FPSO is berthed.
In order to solve the above technical problems, the present invention provides a method for a dock-berthing cylindrical FPSO, comprising the steps of S1, uniformly arranging at least three tugs on the peripheral wall of the cylindrical FPSO; s2, rotating the cylindrical FPSO to a specified direction through at least three tugs; s3, the tug close to the designated direction is released, and the boat leaning piece is moved to the peripheral wall of the cylindrical FPSO through the released tug to be installed; and S4, moving the barrel-type FPSO provided with the ship-leaning piece to a wharf through a winch arranged on the wharf, and controlling the orientation of the ship-leaning piece through the tug on the peripheral wall of the barrel-type FPSO until the ship-leaning piece is close to the wharf when the barrel-type FPSO moves.
Furthermore, in the step S1, the number of the tug wheels is four, and the four tug wheels are respectively a first tug wheel, a second tug wheel, a third tug wheel and a fourth tug wheel.
Further, the step S1 specifically includes: connecting the first tug, the third tug and the fourth tug to the peripheral wall of the cylindrical FPSO respectively; moving the cylinder type FPSO to a designated water area through the first tug, the third tug and the fourth tug; and after the barrel-type FPSO is moved to the specified water area, connecting the second tug to the peripheral wall of the barrel-type FPSO, and adjusting the positions of the first tug, the second tug, the third tug and the fourth tug until the first tug, the second tug, the third tug and the fourth tug are uniformly arranged on the peripheral wall of the barrel-type FPSO.
Further, the step S2 specifically includes: rotating the drum-type FPSO to a specified orientation by the first tug, the second tug, the third tug, and the fourth tug.
Further, the step S3 specifically includes: and releasing the third tug close to the designated orientation, then installing the third tug on the boat holding member, and finally moving the boat holding member to the peripheral wall of the cylindrical FPSO through the third tug for installation.
Further, the step S4 specifically includes: the winch is arranged on the edge of the wharf and is connected with the barrel-shaped FPSO through a steel wire rope on the winch; the winch drives the steel wire rope to drive the cylindrical FPSO provided with the ship leaning piece to move towards the wharf, and the first tug, the second tug and the fourth tug are used for controlling the ship leaning piece on the cylindrical FPSO to be aligned with the wharf when the cylindrical FPSO moves until the ship leaning piece abuts against the wharf.
The invention has the technical effects that: at least three tugs are uniformly arranged on the peripheral wall of the cylinder type FPSO; rotating the drum-type FPSO to a specified orientation by at least three of the tugs; removing the tug close to the designated orientation, and moving the ship leaning piece to the peripheral wall of the cylindrical FPSO through the removed tug for installation; and moving the cylinder-type FPSO provided with the ship-alongside member to the wharf by a winch arranged on the wharf, wherein the cylinder-type FPSO controls the orientation of the ship-alongside member by the tug wheels on the peripheral wall of the cylinder-type FPSO until the ship-alongside member is close to the wharf. Therefore, the cylindrical FPSO can be close to the wharf through the ship leaning piece in the designated direction, and the condition that the cylindrical FPSO is damaged by collision due to the fact that the ship leaning piece in the designated direction can not be accurately leaned on the wharf when the cylindrical FPSO is leaned on the wharf is avoided.
Drawings
Fig. 1 is a schematic flow chart of a method for a dock-berthing cylindrical FPSO according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a method for docking a cylinder FPSO, according to an embodiment of the present invention, in which three tugs are installed on a circumferential wall of the cylinder FPSO.
Fig. 3 is a schematic structural diagram of a method for docking a cylinder FPSO, according to an embodiment of the present invention, in which four tugs are installed on a circumferential wall of the cylinder FPSO.
Fig. 4 is a schematic structural diagram of a cylindrical FPSO rotated to a specific orientation in a method for docking the cylindrical FPSO according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a cylinder FPSO after a ship-docking member is installed in the method for docking the cylinder FPSO according to the embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a method for docking a cylindrical FPSO when the cylindrical FPSO moves towards a dock according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a cylindrical FPSO docking dock according to the method for docking the cylindrical FPSO provided in the embodiment of the present invention.
Wherein, 1, cylindrical FPSO; 2. a first tug; 3. a second tug; 4. a third tug; 5. a fourth tug; 6. a boat-holding member; 7. a dock; 8. and (4) a winch.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
An embodiment of the present invention provides a method for a quay mooring cylindrical FPSO, which is shown in fig. 1 to 7 and includes the following steps.
S1, uniformly arranging at least three tugs on the peripheral wall of the cylindrical FPSO 1.
S2, rotating the cylindrical FPSO1 to a specified direction through at least three tugs.
And S3, the tug approaching the designated direction is released, and the boat leaning piece 6 is moved to the peripheral wall of the cylindrical FPSO1 through the released tug for installation.
And S4, moving the barrel-type FPSO1 provided with the boat-holding member 6 to a wharf 7 through a winch 8 arranged on the wharf 7, wherein the orientation of the boat-holding member 6 is controlled by the tug wheels on the peripheral wall of the barrel-type FPSO1 when the barrel-type FPSO1 moves until the boat-holding member 6 abuts against the wharf 7.
In the embodiment, at least three tugs are uniformly arranged on the peripheral wall of the cylinder type FPSO 1; rotating the drum-type FPSO1 to a specified orientation by at least three of the tugs; removing the tug approaching the designated direction, and moving the carrier 6 to the peripheral wall of the cylindrical FPSO1 by the removed tug to install the carrier; the cylinder type FPSO1 with the boat-holding member 6 mounted thereon is moved to a quay 7 by a winch 8 mounted on the quay 7, and the orientation of the boat-holding member 6 is controlled by the tug on the circumferential wall of the cylinder type FPSO1 as it moves until the boat-holding member 6 abuts on the quay 7. Therefore, the cylindrical FPSO1 can be close to the wharf 7 through the ship-leaning piece 6 in the designated direction, and the condition that the cylindrical FPSO1 is damaged by collision due to the fact that the ship-leaning piece 6 in the designated direction can not be accurately berthed on the wharf 7 when the cylindrical FPSO1 is berthed is avoided.
In step S1 of this embodiment, the number of the tugs is four, and the four tugs are the first tug 2, the second tug 3, the third tug 4, and the fourth tug 5, respectively.
In step S1 of this embodiment, the first tug 2, the third tug 4 and the fourth tug 5 are connected to the peripheral wall of the cylindrical FPSO 1.
Then, the cylinder type FPSO1 is moved to a designated water area by the first tug 2, the third tug 4, and the fourth tug 5.
Finally, after the cylinder-type FPSO1 is moved to the specified water area, the second tug 3 is connected to the peripheral wall of the cylinder-type FPSO1, and the positions of the first tug 2, the second tug 3, the third tug 4 and the fourth tug 5 are adjusted until the first tug 2, the second tug 3, the third tug 4 and the fourth tug 5 are uniformly arranged on the peripheral wall of the cylinder-type FPSO 1.
In step S2 of this embodiment, the first tug 2, the second tug 3, the third tug 4, and the fourth tug 5 are used to rotate the cylindrical FPSO1 to a predetermined orientation.
In step S3 of this embodiment, the third tug 4 near the designated orientation is released, the third tug 4 is mounted on the boat holding member 6, and the boat holding member 6 is moved to the peripheral wall of the cylindrical FPSO1 by the third tug 4.
In step S4 of this embodiment, the winch 8 is first installed at the edge of the dock 7, and is connected to the cylindrical FPSO1 through a steel wire rope on the winch 8; then, the winch 8 drives the steel wire rope to drive the cylinder-type FPSO1 provided with the ship-leaning piece 6 to move towards the wharf 7, and when the cylinder-type FPSO1 moves, the first tug 2, the second tug 3 and the fourth tug 5 are used for controlling the ship-leaning piece 6 on the cylinder-type FPSO1 to be aligned with the wharf 7 until the ship-leaning piece 6 abuts against the wharf 7.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitutions or changes made by the person skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the invention is subject to the claims.
Claims (2)
1. A method for a quay mooring reel-type FPSO, comprising: comprising the steps of
S1, uniformly arranging at least three tugs on the peripheral wall of a cylindrical FPSO;
s2, rotating the cylindrical FPSO to a specified direction through at least three tugs;
s3, the tug close to the designated direction is released, and the boat leaning piece is moved to the peripheral wall of the cylindrical FPSO through the released tug for installation;
s4, moving the cylinder-type FPSO provided with the ship-leaning piece to a wharf through a winch arranged on the wharf, and controlling the orientation of the ship-leaning piece through the tug on the peripheral wall of the cylinder-type FPSO until the ship-leaning piece is close to the wharf when the cylinder-type FPSO moves;
in the step S1, the number of the tugs is four, and the four tugs are respectively a first tug, a second tug, a third tug and a fourth tug;
connecting the first tug, the third tug and the fourth tug to the peripheral wall of the cylindrical FPSO respectively;
moving the cylinder type FPSO to a designated water area through the first tug, the third tug and the fourth tug;
after the cylinder-type FPSO is moved to the specified water area, connecting the second tug to the peripheral wall of the cylinder-type FPSO, and adjusting the positions of the first tug, the second tug, the third tug and the fourth tug until the first tug, the second tug, the third tug and the fourth tug are uniformly arranged on the peripheral wall of the cylinder-type FPSO;
the step S2 specifically includes: rotating the cylindrical FPSO to a designated orientation by the first tug, the second tug, the third tug, and the fourth tug;
the step S3 specifically includes: and releasing the third tug close to the designated orientation, then installing the third tug on the boat holding member, and finally moving the boat holding member to the peripheral wall of the cylindrical FPSO through the third tug for installation.
2. Method for quay mooring reel-type FPSO according to claim 1, wherein said step S4 comprises in particular:
the winch is arranged on the edge of the wharf and is connected with the barrel-type FPSO through a steel wire rope on the winch;
the winch drives the steel wire rope to drive the cylindrical FPSO provided with the ship leaning piece to move towards the wharf, and the first tug, the second tug and the fourth tug are used for controlling the ship leaning piece on the cylindrical FPSO to be aligned with the wharf when the cylindrical FPSO moves until the ship leaning piece abuts against the wharf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110801691.5A CN113443089B (en) | 2021-07-15 | 2021-07-15 | Method for dock mooring barrel type FPSO |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110801691.5A CN113443089B (en) | 2021-07-15 | 2021-07-15 | Method for dock mooring barrel type FPSO |
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| Publication Number | Publication Date |
|---|---|
| CN113443089A CN113443089A (en) | 2021-09-28 |
| CN113443089B true CN113443089B (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110801691.5A Active CN113443089B (en) | 2021-07-15 | 2021-07-15 | Method for dock mooring barrel type FPSO |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215053A1 (en) * | 2016-06-14 | 2017-12-21 | 天津市海王星海上工程技术股份有限公司 | Single point mooring out-transportation terminal |
| CN110696963A (en) * | 2019-09-05 | 2020-01-17 | 海洋石油工程（青岛）有限公司 | Ship wharf mooring method |
| CN112278195A (en) * | 2020-10-23 | 2021-01-29 | 中船黄埔文冲船舶有限公司 | Mooring method of roll-on-roll-off ship |
| CN112937797A (en) * | 2021-03-19 | 2021-06-11 | 中海石油(中国)有限公司 | Cylindrical FPSO (floating production storage and offloading) folding and butt-joint device and method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG194257A1 (en) * | 2012-04-26 | 2013-11-29 | Yik Hei Sia | Power generating windbags and water-bags |
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- 2021-07-15 CN CN202110801691.5A patent/CN113443089B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215053A1 (en) * | 2016-06-14 | 2017-12-21 | 天津市海王星海上工程技术股份有限公司 | Single point mooring out-transportation terminal |
| CN110696963A (en) * | 2019-09-05 | 2020-01-17 | 海洋石油工程（青岛）有限公司 | Ship wharf mooring method |
| CN112278195A (en) * | 2020-10-23 | 2021-01-29 | 中船黄埔文冲船舶有限公司 | Mooring method of roll-on-roll-off ship |
| CN112937797A (en) * | 2021-03-19 | 2021-06-11 | 中海石油(中国)有限公司 | Cylindrical FPSO (floating production storage and offloading) folding and butt-joint device and method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 大型FPSO船舶进坞工艺研究;赵山泉等;《石油和化工设备》;20200415;第23卷(第4期);第73-77页 * |
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| CN113443089A (en) | 2021-09-28 |
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