CN207045636U - One kind can free migration jack up production platform - Google Patents
One kind can free migration jack up production platform Download PDFInfo
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- CN207045636U CN207045636U CN201720912294.4U CN201720912294U CN207045636U CN 207045636 U CN207045636 U CN 207045636U CN 201720912294 U CN201720912294 U CN 201720912294U CN 207045636 U CN207045636 U CN 207045636U
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- tugboat
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Abstract
Can free migration jack up production platform the utility model discloses one kind, including main platform body, spud leg and its jacking system, the crude Treatment system being connected with subsea production system is provided with main platform body, subsea control modules, liquid tank and mechanical cabin, subsea control modules are provided with the ground connection terminal being connected with the umbilical cables of subsea production system in main platform body, joint is visited provided with the waterflood-transmission line being connected with subsea production system and mixed transporting tube line visits joint in main platform body, mechanical cabin includes a bow tugboat and two stern tugboats, bow tugboat is centrally positioned in the bow of main platform body, two stern tugboats are separately positioned at left and right sides of the stern of main platform body, a set of stern propulsion system is installed in each stern tugboat, a set of bow propulsion system is installed in bow tugboat.The utility model can realize the free migration of platform, possess quick-release, withdraw, tieback the characteristics of, can effectively solve the problems, such as the oil field development positioned at military area, sensitizing range.
Description
Technical field
The utility model is related to a kind of marine petroleum development equipment, particularly one kind can the production of free migration jack up it is flat
Platform.
Background technology
Traditional jack up production platform is received as oil gas, handles, stored, export facility, is mainly used in oil reservoir storage
Less marginal oil field is measured, it is necessary to frequently withdraw when positioned at military area operation, needs to carry out towage operation, towage when withdrawing
Cost is high, risk is big.
The content of the invention
The utility model provides one kind for technical problem present in solution known technology and disclosure satisfy that frequent withdraw needs
That asks can free migration jack up production platform.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：One kind can be free
Jack up production platform, including main platform body, spud leg and its jacking system are migrated, is provided with the main platform body and underwater life
Production system connection crude Treatment system, subsea control modules, try production, fuel gas processing system, outer transfer device,
Mooring system, life building, helicopter deck, liquid tank and mechanical cabin, the subsea control modules are set in the main platform body
There is the ground connection terminal being connected with the umbilical cables of subsea production system, be provided with the main platform body and subsea production system
The waterflood-transmission line of connection visits joint and mixed transporting tube line visits joint, and the mixed transporting tube line visits joint and the crude Treatment system
System connection, the mechanical cabin include a bow tugboat and two stern tugboats, and the bow tugboat is centrally positioned in the platform master
The bow of body, two stern tugboats are separately positioned at left and right sides of the stern of the main platform body, in each stern tugboat
A set of stern propulsion system is inside installed, a set of bow propulsion system is installed in the bow tugboat.
The liquid tank includes crude oil tank, bilge tank, ballast tank and sea water tank.
The mechanical cabin includes pump cabin, crude oil/oily water output pump cabin and water filling pump room.
The crude oil tank and the bilge tank are equipped with double bottom.
Shoe is provided with the spud leg lower end.
The utility model has the advantages and positive effects of：By setting propulsion system in bow and stern, can be achieved
The free migration of platform, while platform possesses the functions such as production of hydrocarbons, processing, storage, outer defeated and personnel inhabitation, with reference to underwater raw
Production system formed the underwater development mode in oil field, possess quick-release, withdraw, tieback the characteristics of, can effectively solve positioned at military affairs
Area, the oil field development problem of sensitizing range.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is elevation of the present utility model；
Fig. 3 is platform main deck layout drawing of the present utility model；
Fig. 4 is cabin plan of the present utility model.
In figure：1st, main platform body；2nd, spud leg；3rd, waterflood-transmission line visits joint；4th, life building；5th, stern propulsion system；6、
Mooring system；7th, crude Treatment system；8th, subsea control modules；9th, try production；10th, fuel gas processing system；11、
Outer transfer device；12nd, bow tugboat；13rd, stern tugboat；14th, bow propulsion system；15th, bilge tank；16th, crude oil/oily water output pump
Cabin；17th, water filling pump room；18th, ballast tank；19th, pump cabin；20th, mixed transporting tube line visits joint.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows：
Refer to Fig. 1~Fig. 4, one kind can free migration jack up production platform, including main platform body 1, spud leg 2 and its rise
Drop system, in the main platform body 1 be provided be connected with subsea production system crude Treatment system 7, subsea control modules 8,
Try production 9, fuel gas processing system 10, outer transfer device 11, mooring system 6, life building 4, helicopter deck, liquid tank
With mechanical cabin.Life building 4 is arranged in the bow of platform, and helicopter deck is arranged on the front on the upper strata of life building 4, is platform people
Member provides transportation condition.Hull stern and bow are provided with mooring system, are used in place for platform.
The subsea control modules 8 are provided with ground connection terminal in the main platform body 1, and the ground connection terminal is led to
Umbilical cables are crossed to be connected with subsea production system.
The waterflood-transmission line being connected with subsea production system is provided with the main platform body 1 and visits joint 3 and mixed transporting tube line
Joint 20 is visited, the mixed transporting tube line is visited joint and is connected with the crude Treatment system 7.
The mechanical cabin includes a bow tugboat 12 and two stern tugboats 13, and the bow tugboat 12 is centrally positioned in described
The bow of main platform body 1, two stern tugboats 13 are separately positioned at left and right sides of the stern of the main platform body 1, each
A set of stern propulsion system 5 is installed in the stern tugboat 13, a set of bow propulsion system is installed in the bow tugboat 12
14.Platform bow, stern set propulsion system, and platform can be realized from boat and auxiliary positioning.
In the present embodiment, the liquid tank includes crude oil tank 14, bilge tank 15, ballast tank 18 and sea water tank.The machine
Tool cabin includes pump cabin 19, crude oil/oily water output pump cabin 16 and water filling pump room 17.For protection crude oil tank and bilge tank, institute
State crude oil tank 14 and the bilge tank 15 is equipped with double bottom.Shoe is provided with the lower end of the spud leg 2.
In use, starting stern propulsion system 5 and bow propulsion system 14, platform is from navigating to subject oil field, the side of adjusting
Behind position, platform reclaims anchor chain in predetermined position cloth anchor, by mooring system 6 makes platform slowly move, reach be accurately positioned it is flat
Platform main body 1.After positioning, main platform body 1 is lifted away from by sea by elevating mechanism, noted using ballast pump into load of platform water tank 18
Water, until reaching design prefabricating load and stable observation a period of time, bleed off ballast water.Then by the umbilical cord of subsea production system
Cable is connected in ground connection terminal, and the waterflood-transmission line of subsea production system and mixed transporting tube line are protected through the guiding on spud leg 2
Pipe is visited upper mounting plate and is connected on corresponding joint, completes the connection of subsea production system and platform, platform and underwater life
After production system is debugged, oil field, which is gone into operation, to be run.
When carrying out production operation, subsea production system production liquid is delivered to platform, subsea production system by mixed transporting tube line
Data acquisition, chemical agent injection, hydraulic valve control completed by the subsea control modules 8 being located on platform.
When needing to carry out withdrawing operation, the umbilical cables of subsea production system are freed from ground connection terminal, from joint
On free the mixed transporting tube line of subsea production system, take the connection of platform and subsea production system apart, then fall main platform body 1,
Spud leg 2 is extracted, shoe is retracted to main platform body, starts propulsion system, from boat to destination.
Although preferred embodiment of the present utility model is described above in conjunction with accompanying drawing, the utility model is not
Above-mentioned embodiment is confined to, above-mentioned embodiment is only schematical, is not restricted, ability
The those of ordinary skill in domain is not departing from the utility model aims and claimed under enlightenment of the present utility model
In the case of scope, many forms can also be made, these are belonged within the scope of protection of the utility model.
Claims (5)
1. one kind can free migration jack up production platform, including main platform body, spud leg and its jacking system, in the platform master
Body be provided with the crude Treatment system being connected with subsea production system, subsea control modules, try production, at fuel gas
Reason system, outer transfer device, mooring system, life building, helicopter deck, liquid tank and mechanical cabin, the subsea control modules exist
The main platform body is provided with the ground connection terminal being connected with the umbilical cables of subsea production system, is set in the main platform body
Have that the waterflood-transmission line being connected with subsea production system visits joint and mixed transporting tube line visits joint, the mixed transporting tube line visits joint
It is connected with the crude Treatment system, it is characterised in that the mechanical cabin includes a bow tugboat and two stern tugboats, described
Bow tugboat is centrally positioned in the bow of the main platform body, and two stern tugboats are separately positioned on the stern of the main platform body
The left and right sides, a set of stern propulsion system is installed in each stern tugboat, a set of bow is installed in the bow tugboat
Portion's propulsion system.
2. according to claim 1 can free migration jack up production platform, it is characterised in that the liquid tank includes crude oil
Cabin, bilge tank, ballast tank and sea water tank.
3. according to claim 1 can free migration jack up production platform, it is characterised in that the mechanical cabin includes
Pump cabin, crude oil/oily water output pump cabin and water filling pump room.
4. according to claim 2 can free migration jack up production platform, it is characterised in that the crude oil tank and described
Bilge tank is equipped with double bottom.
5. according to claim 1 can free migration jack up production platform, it is characterised in that is set in the spud leg lower end
There is shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912294.4U CN207045636U (en) | 2017-07-25 | 2017-07-25 | One kind can free migration jack up production platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912294.4U CN207045636U (en) | 2017-07-25 | 2017-07-25 | One kind can free migration jack up production platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207045636U true CN207045636U (en) | 2018-02-27 |
Family
ID=61496910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720912294.4U Active CN207045636U (en) | 2017-07-25 | 2017-07-25 | One kind can free migration jack up production platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207045636U (en) |
-
2017
- 2017-07-25 CN CN201720912294.4U patent/CN207045636U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220126 Address after: No. 6, Dongzhi gate, Dongcheng District, Beijing, Beijing Patentee after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Patentee after: CNOOC ENERGY TECHNOLOGY & SERVICES-OIL PRODUCTION SERVICES Co. Patentee after: CNOOC Energy Development Co.,Ltd. Tianjin Branch Address before: No. 6, Dongzhi gate, Dongcheng District, Beijing, Beijing Patentee before: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Patentee before: CNOOC Energy Development Co., Ltd. Tianjin Branch |
|
| TR01 | Transfer of patent right |