CN104029798B - Self installation production platform - Google Patents
Self installation production platform Download PDFInfo
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- CN104029798B CN104029798B CN201410193507.3A CN201410193507A CN104029798B CN 104029798 B CN104029798 B CN 104029798B CN 201410193507 A CN201410193507 A CN 201410193507A CN 104029798 B CN104029798 B CN 104029798B
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- platform
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- tank
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Classifications
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- 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
- E02B17/021—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 with relative movement between supporting construction and platform
Abstract
The invention discloses a kind of self installation production platform, this production platform is jack-up unit, is provided with crude oil tank in described main platform body；Stern at described main deck is disposed with pipeline trestle, stern starboard at described main deck is disposed with flare boom and torch separatory tank, bow at described main deck is provided with emergency power generation machine room, emergent power distribution station, machinery room, Hydraulic Station, the equipment of making nitrogen and Tool Room, be disposed with oil vapor treatment equipment and oil transfer arm at described Tween deck stern, the midships section at described Tween deck is provided with between hot oil boiler, between transformer bay, oil recovery power distribution station, main distribution, main generator room and natural gas power machine room.The present invention combines the feature that offshore drilling platform is removable, spud leg is in place, and integrated fixed platform and FPSO function are, there is the functions such as oil vapor treatment, crude oil storage and outer defeated, sewage disposal, water filling, life support simultaneously, repeatable utilization, greatly reduce the investment cost of oil field development, provide technical guarantee for marginal oil field.
Description
Technical field
The present invention relates to a kind of production platform, particularly a kind of self installation production platform.
Background technology
Existing Determing The Length oil field production operation many uses fixed platform type examination, crude oil is transported to land terminal by submerged pipeline
Or use FPSO reception to process.The development scheme investment height of this conventional oil field, fixed platform cannot be moved after oilfield waste
Moving other oil field to use, Installed capital cost is high, it is impossible to enough meet the exploitation needs of marginal oil field.
Summary of the invention
The present invention solves technical problem present in known technology and provide a kind of and disclosure satisfy that what marginal oil field needed
Invest less self installation production platform.
The present invention solves that technical problem is adopted the technical scheme that present in known technology: a kind of self installation is recovered the oil flat
Platform, this production platform is jack-up unit, and described jack-up unit is provided with main platform body and spud leg, in described main platform body
Being provided with main deck and Tween deck, the bow of described main platform body is provided with traction system, the bow of described main platform body and stern
Portion is equipped with mooring system；The bow of described main deck is provided with life building, is provided with in the front of described life roof layer and goes straight up to
Machine platform；Be provided with in described main platform body crude oil tank, produce water tank, slop tank, water purification cabin, ballast tank, sea water tank,
Fuel oil tank, fresh-water tank, pump cabin, refrigeration cabin, sewage treatment unit cabin, crude oil exporting pump room and water filling pump room；
Stern at described main deck is disposed with pipeline trestle, and the stern starboard at described main deck is disposed with flare boom and torch divides
Flow container, the bow at described main deck is provided with emergency power generation machine room, emergent power distribution station, machinery room, Hydraulic Station, nitrogen processed set
Standby and Tool Room, is respectively disposed with a jinny in four corners of described main deck, arranges at described Tween deck stern
Having oil vapor treatment equipment and oil transfer arm, the midships section at described Tween deck is provided with between hot oil boiler, transformer bay, oil recovery are joined
Between electricity, between main distribution, main generator room and natural gas power machine room, described Tween deck by the one end in life building about
Both sides are respectively disposed with a seawater lift pump tower.
Described crude oil tank is arranged on the midships section of described main platform body.
Described crude oil tank uses double-deck separation.
The oil reservoir volume of described crude oil tank is 3000-6000m3。
The present invention has the advantage that with good effect: combine the feature that offshore drilling platform is removable, spud leg is in place, and
Integrated fixed platform and FPSO function, when developing offshore marginal oilfield, be may move by floating, by anchoring
System and lifting spud leg can be in place, have oil vapor treatment, crude oil storage and outer defeated, sewage disposal, water filling, life simultaneously
The functions such as support alive.Repeatable utilization, greatly reduces the investment cost of oil field development, provides for marginal oil field
Technical guarantee.
Accompanying drawing explanation
Fig. 1 is the elevation of the present invention；
Fig. 2 is the main deck plane graph of the present invention；
Fig. 3 is the Tween deck plane graph of the present invention.
Detailed description of the invention
For the summary of the invention of the present invention, feature and effect can be further appreciated that, hereby enumerate following example, and coordinate accompanying drawing
Describe in detail as follows:
Referring to Fig. 1～Fig. 3, a kind of self installation production platform, this production platform is jack-up unit, and described jack up is put down
Platform is provided with main platform body 1 and spud leg 2, and described main platform body 1 is provided with main deck 12 and Tween deck 22, described platform
The bow of main body 1 is provided with traction system, and bow and the stern of described main platform body 1 are equipped with mooring system.
In the present embodiment, spud leg 2 is cylindrical, is provided with hydraulic lift 9, hydraulic lift 9 and main platform body
1 is connected, it is possible to drive spud leg 2 rise and land.Spud leg 2 sets four socket pin-and-holes, uses latch to carry out spud leg location.
Bow at described main deck 12 is provided with life building 8, is provided with helicopter platform in the front of described life building 8 top layer
3, described main deck 12 is provided with loop wheel machine 4,5；Stern at described main deck 12 is disposed with pipeline trestle 13,
The stern starboard of described main deck 12 is disposed with flare boom 6 and torch separatory tank 14, and the bow at described main deck 12 sets
There are emergency power generation machine room 15, emergent power distribution station 16, machinery room 17, Hydraulic Station 18, the equipment of making nitrogen 19 and Tool Room 20,
A jinny 21 respectively it is disposed with in four corners of described main deck 12.
Stern at described Tween deck 22 is disposed with oil vapor treatment equipment 10 and oil transfer arm 7, at described Tween deck 22
Midships section be provided with between hot oil boiler 23, between transformer bay 24, oil recovery power distribution station 25, main distribution 26, main generator room 27
With natural gas power machine room 28, each side it is disposed with a seawater lift pump at Tween deck 22 by one end, life building
Tower 29.
Be provided with in described main platform body 1 crude oil tank 11, produce water tank, slop tank, water purification cabin, ballast tank, sea water tank,
Fuel oil tank, fresh-water tank, pump cabin, refrigeration cabin, sewage treatment unit cabin, crude oil exporting pump room and water filling pump room.
In the present embodiment, described crude oil tank 11 is arranged on the midships section of described main platform body 1, uses double-deck separation.Oil reservoir volume
For 3000-6000m3。
Above-mentioned production platform is four spud leg mobile production platforms of a bolt-type hydraulic lifting, the non-self boat of steel, is suitable for
In the range of the maximum water depth 40m of Bohai Sea Gulf, annual production is not more than 35 × 104m3Small field production of hydrocarbons process,
Have crude oil production, process, store, outer defeated and produce the functions such as water re-injection.
When needing the production operation carrying out marginal oil field, it is dragged to specify well location by main platform body 1 with towboat, adjusts orientation
After, main platform body 1, at predetermined position cloth anchor, under the auxiliary of anchoring and mooring system, is positioned by platform accurately.Fixed
After Wei, by hydraulic lift 9, main platform body 1 is lifted away from sea, utilizes ballast pump water filling in load of platform cabin,
Until reaching to design prefabricating load, stably observe a period of time.Bleed off ballast water, use rotary pipeline trestle 13 and well
Mouth platform connects.By connecting flexible pipe, cable, platform is made to possess production of hydrocarbons function.
The oil of well head extraction, gas and water mixed liquor are processed by oil vapor treatment equipment 10, and qualified crude oil enters crude oil
Cabin 11, after crude oil is filled, is transported to export tanker by oil transfer arm 7.Natural gas can use by boiler of feeding after treatment, many
Remaining natural gas is burnt by flare boom 6.
After oil well is discarded, platform completes oil field production operation, falls main platform body 1, extracts spud leg 2, tugboat is dragged to it
Operation is continued in its oil field, extends the service life of platform, greatly reduces the development cost of marginal oil field, for limit oil
The exploitation in field is provided convenience.
Although the preferred embodiments of the present invention being described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned
Detailed description of the invention, above-mentioned detailed description of the invention is only schematically, is not restrictive, this area general
Logical technical staff is under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection,
Can be to make a lot of form, within these belong to protection scope of the present invention.
Claims (4)
1. a self installation production platform, it is characterised in that this production platform is spud-can jack-up unit, described from
Lift-type platform is provided with main platform body, spud leg, shoe, oil vapor treatment equipment and hydraulic bolt formula jacking system, described flat
Platform main body is provided with main deck and Tween deck, and the bow of described main platform body is provided with traction system, described main platform body
Bow and stern are equipped with mooring system；
The bow of described main deck is provided with life building, is provided with helicopter platform in the front of described life roof layer；
It is provided with crude oil tank in described main platform body, produces water tank, slop tank, water purification cabin, ballast tank, sea water tank, combustion
Cargo tank, fresh-water tank, pump cabin, refrigeration cabin, sewage treatment unit cabin, crude oil exporting pump room and water filling pump room；
Stern at described main deck is disposed with pipeline trestle, and described pipeline trestle is attached with wellhead platform；Described
The stern starboard of main deck is disposed with flare boom and torch separatory tank, the bow at described main deck be provided with emergency power generation machine room,
Emergent power distribution station, machinery room, Hydraulic Station, the equipment of making nitrogen and Tool Room, be respectively disposed with in four corners of described main deck
One jinny；
Being disposed with oil vapor treatment equipment and oil transfer arm at described Tween deck stern, the midships section at described Tween deck is provided with heat
Between thermo oil boiler, between transformer bay, oil recovery power distribution station, main distribution, main generator room and natural gas power machine room, described
Tween deck is each side disposed with a seawater lift pump tower by the one end in life building.
Self installation production platform the most according to claim 1, it is characterised in that described crude oil tank is arranged on described flat
The midships section of platform main body.
Self installation production platform the most according to claim 2, it is characterised in that described crude oil tank uses double-deck separation.
Self installation production platform the most according to claim 3, it is characterised in that the oil reservoir volume of described crude oil tank is
3000-6000m3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410193507.3A CN104029798B (en) | 2014-05-08 | 2014-05-08 | Self installation production platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410193507.3A CN104029798B (en) | 2014-05-08 | 2014-05-08 | Self installation production platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104029798A CN104029798A (en) | 2014-09-10 |
| CN104029798B true CN104029798B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410193507.3A Active CN104029798B (en) | 2014-05-08 | 2014-05-08 | Self installation production platform |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2538275B (en) | 2015-05-13 | 2018-01-31 | Crondall Energy Consultants Ltd | Floating production unit and method of installing a floating production unit |
| CN105947130A (en) * | 2016-05-18 | 2016-09-21 | 浙江海洋大学 | Offshore petroleum production platform |
| CN106184611B (en) * | 2016-07-22 | 2017-12-08 | 广州中船文冲船坞有限公司 | The building technology of the pillar of FPSO seawater lift pumps |
| CN106218828B (en) * | 2016-08-18 | 2018-08-10 | 中国海洋石油集团有限公司 | Removable wellhead platform and application method for offshore marginal oilfield exploitation |
| CN107380360A (en) * | 2017-07-25 | 2017-11-24 | 中海油能源发展股份有限公司 | One kind can free migration jack up production platform |
| CN107571975B (en) * | 2017-07-31 | 2019-11-15 | 武汉船用机械有限责任公司 | A kind of offshore wind farm mounting platform |
| CN109878647A (en) * | 2019-01-22 | 2019-06-14 | 广东精铟海洋工程股份有限公司 | A kind of offshore platform seawater lift system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6869251B2 (en) * | 1999-04-30 | 2005-03-22 | Abb Lummus Global, Inc. | Marine buoy for offshore support |
| CN201010891Y (en) * | 2006-12-18 | 2008-01-23 | 中国海洋石油总公司 | Self-elevating producing and oil-storing platform |
| CN102051872A (en) * | 2009-10-30 | 2011-05-11 | 中国海洋石油总公司 | Mobile production platform with underwater oil storage cabin |
| CN101792014B (en) * | 2010-01-28 | 2012-12-19 | 中国海洋石油总公司 | Multifunctional self-elevating supporting platform for ocean oil field |
| CN102373698A (en) * | 2010-08-23 | 2012-03-14 | 中国海洋石油总公司 | Moveable self-mounting platform applying cylindrical bases |
| CN202347509U (en) * | 2011-10-21 | 2012-07-25 | 中国海洋石油总公司 | Simple oil production platform for offshore oil exploration and development |
| CN103452086A (en) * | 2013-04-27 | 2013-12-18 | 中国海洋石油总公司 | Mat-assisted driving movable platform |
| CN103726480B (en) * | 2014-01-02 | 2016-02-17 | 金海重工股份有限公司 | A kind of overturning or slip resistance analysis self-elevating ocean platform |
| CN103738481B (en) * | 2014-01-08 | 2016-08-24 | 中国海洋石油总公司 | Removable self-mounting type drilling processes oil storage platform |
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| C06 | Publication | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160805 Address after: 100010 Beijing City, Dongcheng District Chaoyangmen No. 25 North Street CNOOC building Applicant after: China National Offshore Oil Corporation Applicant after: CNOOC Energy Development Co., Ltd. Applicant after: CNOOC Energy Technology & Services LimitedTianjin Branch Applicant after: CNOOC Energy Development Co.,Ltd recovers the oil and serves ancillary firm Address before: 100010 Beijing City, Dongcheng District Chaoyangmen No. 25 North Street CNOOC building Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC Energy Development Co., Ltd. Applicant before: CNOOC Energy Development Co.,Ltd recovers the oil and serves ancillary firm |
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Effective date of registration: 20160922 Address after: 100010 Beijing City, Dongcheng District Chaoyangmen No. 25 North Street CNOOC building Patentee after: CNOOC Energy Development Co., Ltd. Patentee after: CNOOC Energy Technology & Services LimitedTianjin Branch Patentee after: CNOOC Energy Development Co.,Ltd recovers the oil and serves ancillary firm Address before: 100010 Beijing City, Dongcheng District Chaoyangmen No. 25 North Street CNOOC building Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Energy Development Co., Ltd. Patentee before: CNOOC Energy Technology & Services LimitedTianjin Branch Patentee before: CNOOC Energy Development Co.,Ltd recovers the oil and serves ancillary firm |