CN206655662U - A kind of drilling and repairing machine frame structure suitable for cylinder type FPSO - Google Patents
A kind of drilling and repairing machine frame structure suitable for cylinder type FPSO Download PDFInfo
- Publication number
- CN206655662U CN206655662U CN201720252623.7U CN201720252623U CN206655662U CN 206655662 U CN206655662 U CN 206655662U CN 201720252623 U CN201720252623 U CN 201720252623U CN 206655662 U CN206655662 U CN 206655662U
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- Prior art keywords
- deck
- drilling
- principal plane
- lower bottom
- bottom base
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- 238000005553 drilling Methods 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000007667 floating Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Abstract
The utility model discloses a kind of drilling and repairing machine frame structure suitable for cylinder type FPSO, it is related to floating marine oil platform technical field of structures, is mainly made up of drilling floor surface deck, pipe stockyard deck and lower bottom base.Drilling and repairing machine frame structure of the present utility model suitable for cylinder type FPSO, pass through the structure design of Superimposed, the area occupied on the main technique decks of cylindrical shape FPSO has been saved to the full extent, in addition, pass through unconventional planning, drilling equipment modular structure and drilling well support module structure are combined into one, structure after combination successfully contains the required all systems and equipment of floating platform drilling and repairing well operation, realizes and well workover (W) or drilling well (D) function are integrated on the basis of cylinder type FPSO.
Description
Technical field
Floating marine oil platform technical field of structures is the utility model is related to, it is more specifically a kind of to be applied to cylinder
Type FPSO drilling and repairing machine frame structure.
Background technology
Cylindrical shape FPSO integrates production, oil storage, outer defeated etc. multi-functional, while has the spies such as easily resettlement, recycling
Point, " the production oil storage platform of flowing " is properly termed as, it has had in U.K. North Sea and Brazil's sea area more and more successfully should
With.It is insensitive to environment directionality because cylindrical shape FPSO structures are reliable, mass motion function admirable, it can accommodate more
Standpipe and cable, the ability for resisting environmental load are also much better than ship shape FPSO, and this is just integrated a set of energy well workover on its basis
Or the operating system of drilling well, the precondition created.And add the FWPSO/ of well workover (W) or drilling well (D) function
FDPSO, it more adapts to the marginal oil field exploitation using subsea production system exploitation, can there is very effective reduction oil field operation
Expense.
At present, the ripe drilling and repairing machine frame structure for being applied to ocean platform, can typically be divided into drilling equipment modular structure
(DES) and drilling well support module structure (DSM), it is applied to fixed offshore jacket platforms, self-elevating ocean platform, ship type
Or cylindrical shape floating platform (drill ship), but do not have also suitable for the drilling and workover machines frame structure on FPSO, because Floating Production
Defeated platform FPSO is stored up because the plyability of its function, it is just very big to the demand of deck arrangement areas in itself, on its basis again
Integrated drilling EM equipment module and drilling well holding equipment module are, it is necessary to take unconventional design to be realized with planning.
Utility model content
The purpose of this utility model is to make up the deficiencies in the prior art, there is provided one kind is applicable to cylinder type FPSO simultaneously
Accommodate the frame structure of all drilling and repairing well implement modules.
The purpose of this utility model is achieved through the following technical solutions：
A kind of drilling and repairing machine frame structure suitable for cylinder type FPSO, including drilling floor surface deck, pipe stockyard deck and
Lower bottom base forms, it is characterised in that：Described lower bottom base includes left and right two independent framework decks, and left and right framework deck is all
It is made up of three layers of principal plane deck, three layers of principal plane deck are setting up and down and welded together by column；Left frame deck is also set
Mezzanine deck is equipped with, mezzanine deck is located between upper strata principal plane deck and middle level principal plane deck, and correct frame deck is also set up
There is stair turntable mezzanine deck, stair turntable mezzanine deck is located between lower floor's principal plane deck and middle level principal plane deck, bores
Table top deck is arranged on the top of lower bottom base and welded by four root posts and lower bottom base, and pipe stockyard deck is arranged on bottom
Simultaneously directly welded by two root posts and upper strata principal plane deck structure beam with lower bottom base in the upper strata principal plane deck east side of seat.
A kind of described drilling and repairing machine frame structure suitable for cylinder type FPSO, it is characterised in that：Described lower bottom base
Four marine riser stretcher maintenance operation layers are additionally provided between upper strata principal plane deck and drilling floor surface deck.
A kind of described drilling and repairing machine frame structure suitable for cylinder type FPSO, it is characterised in that：Described lower bottom base is straight
The main technique deck for being seated cylindrical shape FPSO centers moon pool area is connect, and the west of centrally located moon pool is distinguished on left and right framework deck
Side and east side.
A kind of described drilling and repairing machine frame structure suitable for cylinder type FPSO, it is characterised in that：Described rig floor vizard
Plate is higher than pipe stockyard deck.
The utility model has the advantage of：
Drilling and repairing machine frame structure of the present utility model suitable for cylinder type FPSO passes through the structure design of Superimposed, maximum
The area occupied on the main technique decks of cylindrical shape FPSO is saved in degree, in addition, by unconventional planning, by drilling equipment mould
Block structure and drilling well support module structure are combined into one, and the structure after combination successfully contains floating platform drilling and repairing well operation
Required all systems and equipment, realize and well workover (W) or drilling well (D) function are integrated on the basis of cylinder type FPSO.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：Drilling floor surface deck -1, pipe stockyard deck -2, lower bottom base -3, left frame deck -4, left frame deck -5,
Principal plane deck -6, mezzanine deck -7, stair turntable mezzanine deck -8, marine riser stretcher maintenance operation layer -9.
Embodiment
Referring to accompanying drawing, a kind of drilling and repairing machine frame structure suitable for cylinder type FPSO, including drilling floor surface deck 1, pipe heap
Field deck 2 and lower bottom base 3 form, and described lower bottom base 3 includes a left side 4, right 5 two independent framework decks, a left side 4,5 frameworks of the right side
Deck is all made up of three layers of principal plane deck 6, and three layers of principal plane deck 6 are setting up and down and welded together by column；Left frame
Deck 4 is additionally provided with mezzanine deck 7, and mezzanine deck 7 is located between upper strata principal plane deck and middle level principal plane deck, correct frame
Deck 5 is additionally provided with stair turntable mezzanine deck 8, and it is main flat that stair turntable mezzanine deck 8 is located at lower floor's principal plane deck and middle level
Between vizard plate, drilling floor surface deck 1 is arranged on the top of lower bottom base, and is welded by four root posts and lower bottom base 3, pipe stockyard
Deck 2 is arranged on the east side of upper strata principal plane deck 6 of lower bottom base 3 and by two root posts and the structural beams of upper strata principal plane deck 6
Directly welded with lower bottom base 3.
Four marine riser tensionings are additionally provided between the upper strata principal plane deck 6 of described lower bottom base 3 and drilling floor surface deck 1
Device maintenance operation layer 9.
Described lower bottom base 3 is directly seated the main technique deck in cylindrical shape FPSO centers moon pool area, and a left side 4, right 5 frameworks
Distinguish the west side and east side of centrally located moon pool in deck.
Described drilling floor surface deck 1 is higher than pipe stockyard deck 2.
The drilling and repairing machine frame structure, wherein the 2 of lower bottom base framework deck, can be in land place by ocean platform
The vertical mode of construction of portion's chunk is built, and is lifted to the main technique decks of cylindrical shape FPSO and is assembled again afterwards；Drilling floor surface
Deck need to row be installed again after lower bottom base is installed in place, and pipe stockyard deck is in addition to needing lower bottom base installation in place, it is also necessary to
FPSO tops process facility module installation in its east side is in place, can realize that it is smoothly built；Drilling and repairing machine frame structure is built
Making implementation must be considered as a whole with cylindrical shape FPSO integral constructing, and the band that builds up, which bores, to be repaiied the FPSO of function and integrally carry out wet type and drag
Boat, after being located in marginal oil field leaved for development, Attention problems debugging is completed, it is final to implement drilling and repairing well operation.
Embodiment of the present utility model is described above in conjunction with accompanying drawing, but the utility model is not limited to
The embodiment stated, above-mentioned embodiment is only schematical, rather than restricted, this area it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under enlightenment of the present utility model
Under, many forms can be also made, these are belonged within protection of the present utility model.
Claims (4)
1. a kind of drilling and repairing machine frame structure suitable for cylinder type FPSO, including drilling floor surface deck, pipe stockyard deck and under
Base forms, it is characterised in that：Described lower bottom base includes left and right two independent framework decks, left and right framework deck all by
Three layers of principal plane deck composition, three layers of principal plane deck are setting up and down and welded together by column；Left frame deck is also set up
There is mezzanine deck, mezzanine deck is located between upper strata principal plane deck and middle level principal plane deck, and correct frame deck is additionally provided with
Stair turntable mezzanine deck, stair turntable mezzanine deck are located between lower floor's principal plane deck and middle level principal plane deck, rig floor
Vizard plate is arranged on the top of lower bottom base and welded by four root posts and lower bottom base, and pipe stockyard deck is arranged on lower bottom base
Upper strata principal plane deck east side, and directly welded by two root posts and upper strata principal plane deck structure beam with lower bottom base.
A kind of 2. drilling and repairing machine frame structure suitable for cylinder type FPSO according to claim 1, it is characterised in that：It is described
Lower bottom base upper strata principal plane deck and drilling floor surface deck between be additionally provided with four marine riser stretcher maintenance operation layers.
A kind of 3. drilling and repairing machine frame structure suitable for cylinder type FPSO according to claim 1, it is characterised in that：It is described
Lower bottom base be directly seated the main technique deck in cylindrical shape FPSO centers moon pool area, and during left and right framework deck is located at respectively
Entreat the west side and east side of moon pool.
A kind of 4. drilling and repairing machine frame structure suitable for cylinder type FPSO according to claim 1, it is characterised in that：It is described
Drilling floor surface deck be higher than pipe stockyard deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252623.7U CN206655662U (en) | 2017-03-14 | 2017-03-14 | A kind of drilling and repairing machine frame structure suitable for cylinder type FPSO |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252623.7U CN206655662U (en) | 2017-03-14 | 2017-03-14 | A kind of drilling and repairing machine frame structure suitable for cylinder type FPSO |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206655662U true CN206655662U (en) | 2017-11-21 |
Family
ID=60315383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720252623.7U Expired - Fee Related CN206655662U (en) | 2017-03-14 | 2017-03-14 | A kind of drilling and repairing machine frame structure suitable for cylinder type FPSO |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206655662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939311A (en) * | 2017-11-30 | 2018-04-20 | 中海油能源发展股份有限公司 | A kind of modular small well workover system for being adapted to be equipped on FPSO |
-
2017
- 2017-03-14 CN CN201720252623.7U patent/CN206655662U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939311A (en) * | 2017-11-30 | 2018-04-20 | 中海油能源发展股份有限公司 | A kind of modular small well workover system for being adapted to be equipped on FPSO |
| CN107939311B (en) * | 2017-11-30 | 2023-08-29 | 中海油能源发展股份有限公司 | Modularized small-sized well repair system suitable for being carried on FPSO |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee after: ZHANJIANG NANHAI WEST OIL SURVEY & DESIGN Co.,Ltd. Address before: 100010 China oil tower, 25 Chaoyangmen North Street, Dongcheng District, Beijing Co-patentee before: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee before: ZHANJIANG NANHAI WEST OIL SURVEY & DESIGN Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 |