CN104029798A - Self-installation oil production platform - Google Patents
Self-installation oil production platform Download PDFInfo
- Publication number
- CN104029798A CN104029798A CN201410193507.3A CN201410193507A CN104029798A CN 104029798 A CN104029798 A CN 104029798A CN 201410193507 A CN201410193507 A CN 201410193507A CN 104029798 A CN104029798 A CN 104029798A
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Earth Drilling (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a self-installation oil production platform. The oil production platform is a self-elevating-type platform and a crude oil tank is arranged in a platform body. A pipeline trestle is arranged on the stern portion of a main deck, a flare boom and a flare liquid separation tank are arranged on a starboard on the stern portion of the main deck, the bow portion of the main deck is provided with an emergency generator room, an emergency distribution room, a machine repair room, a hydraulic station, nitrogen generating equipment and a tool room, oil gas processing equipment and an oil conveying arm are arranged on the stern portion of a second-layer deck and the midship portion of the second-layer deck is provided with a hot oil boiler room, a transformer room, an oil production distribution room, a main distribution room, a main generator room and a natural gas generator room. The characteristics that an offshore drilling platform is movable and pile legs are in place are used in the self-installation oil production platform, the self-installation oil production platform integrates the functions of a fixed platform and the FPSO function, has the functions such as oil gas processing, crude oil storage and exportation, sewage treatment and life support, can be used repeatedly, greatly reduces the investment cost of oilfield development, and provides a technical support for marginal field development.
Description
Technical field
The present invention relates to a kind of oil production platform, particularly a kind of from installed production platform.
Background technology
The examination of fixed platform type is used in existing Determing The Length field produces operation more, and crude oil is transported to land terminal or is adopted FPSO reception & disposal by marineline.The development scheme investment in this conventional oil field is high, and fixed platform cannot move to other oil field and use after oilfield waste, and Installed capital cost is high, can not meet the exploitation needs of marginal oil field.
Summary of the invention
The present invention for solve the technical matters existing in known technology provide a kind of investment that can meet marginal oil field needs less from installed production platform.
The technical scheme that the present invention takes for the technical matters existing in solution known technology is: a kind of from installed production platform, this oil production platform is jack-up platform, described jack-up platform is provided with main platform body and spud leg, described main platform body is provided with main deck and tween deck, the bow of described main platform body is provided with traction system, and bow and the stern of described main platform body are equipped with anchoring system, the bow of described main deck is provided with life building, in the place ahead of described life roof layer, is provided with helicopter platform, in described main platform body, be provided with crude oil tank, production water tank, slop tank, water purification cabin, ballast chamber, 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 furnished with pipeline trestle, at the stern starboard of described main deck, be furnished with flare boom and torch divides flow container, 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, four bights at described main deck are respectively furnished with a jinny, at described tween deck stern, be furnished with oil gas treatment facility and oil transfer arm, midships section at described tween deck is provided with between hot oil boiler, transformer bay, oil recovery power distribution station, between main distribution, main generator room and natural gas power machine room, at described tween deck, by the one end in life building, be each side furnished 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 adopts double-deck separation.
The oil reservoir volume of described crude oil tank is 3000-6000m
3.
Advantage and good effect that the present invention has are: the feature removable in conjunction with marine drilling platform, spud leg is in place, and integrated fixed platform and FPSO function are, when exploitation offshore marginal oilfield, by floating removable, can be in place by anchoring system and lifting spud leg, have that oil gas is processed, a function such as crude oil storage and outer defeated, sewage disposal, water filling, life support simultaneously.Can reuse, greatly reduce the investment cost of development of the field, for marginal oil field provides technical guarantee.
Accompanying drawing explanation
Fig. 1 is elevation drawing of the present invention;
Fig. 2 is main deck planar view of the present invention;
Fig. 3 is tween deck planar view of the present invention.
The specific embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1～Fig. 3, a kind of from installed production platform, this oil production platform is jack-up platform, described jack-up platform is provided with main platform body 1 and spud leg 2, described main platform body 1 is provided with main deck 12 and tween deck 22, the bow of described main platform body 1 is provided with traction system, and bow and the stern of described main platform body 1 are equipped with anchoring system.
In the present embodiment, spud leg 2 is cylindrical, is provided with hydraulic lift 9, and hydraulic lift 9 is connected with main platform body 1, can drive spud leg 2 to rise and landing.On spud leg 2, establish four socket pin-and-holes, adopt latch to carry out spud leg location.
Bow at described main deck 12 is provided with life building 8, in the place ahead of described life building 8 top layers, is provided with helicopter platform 3, is provided with loop wheel machine 4,5 on described main deck 12; Stern at described main deck 12 is furnished with pipeline trestle 13, at the stern starboard of described main deck 12, be furnished with flare boom 6 and torch divides flow container 14, bow at described main deck 12 is provided with 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, in four bights of described main deck 12, is respectively furnished with a jinny 21.
Stern at described tween deck 22 is furnished with oil gas treatment facility 10 and oil transfer arm 7, at the midships section of described tween deck 22, 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 and natural gas power machine room 28, at tween deck 22 by one end, life building, be each side furnished with a seawater lift pump tower 29.
In described main platform body 1, be provided with crude oil tank 11, production water tank, slop tank, water purification cabin, ballast chamber, 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, adopts double-deck separation.Oil reservoir volume is 3000-6000m
3.
Above-mentioned oil production platform is four spud leg mobile production platforms of a bolt-type hydraulic lifting, and steel is non-to be applicable within the scope of the maximum water depth 40m of Bohai Sea Gulf from boat, and yearly output is not more than 35 * 10
4m
3the production of hydrocarbons of small field process, there is crude oil production, processing, storage, outer defeated and produce the functions such as water re-injection.
In the time need to carrying out the production operation of marginal oil field, with towboat, main platform body 1 is dragged to appointment well location, to adjust behind orientation, platform is at preposition cloth anchor, under anchoring equipment auxiliary, main platform body 1 located accurately.Behind location, by hydraulic lift 9, main platform body 1 is lifted away to sea, utilize ballast pump to water filling in load of platform cabin, until reach design prefabricating load, stable observation a period of time.Bleed off ballast water, adopt rotary pipeline trestle 13 to be connected with wellhead platform.By connecting hose, cable, make platform possess production of hydrocarbons function.
The oil of well head extraction, gas, water mixed liquid are processed by oil gas treatment facility 10, and qualified crude oil enters crude oil tank 11, after crude oil is filled, by oil transfer arm 7, are transported to export tanker.Natural fuels can be used by boiler of feeding after treatment, and unnecessary natural fuels burns by flare boom 6.
After oil well is discarded, platform completes field produces operation, falls main platform body 1, extract spud leg 2, by tugboat, be dragged to other oil field and continue operation, extended the service life of platform, greatly reduce the cost of development of marginal oil field, for the exploitation of marginal oil field is provided convenience.
Although by reference to the accompanying drawings the preferred embodiments of the present invention are described above; but the present invention is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not departing from the scope situation that aim of the present invention and claim protect, can also make a lot of forms, within these all belong to protection scope of the present invention.
Claims (4)
1. one kind from installed production platform, this oil production platform is jack-up platform, described jack-up platform is provided with main platform body and spud leg, described main platform body is provided with main deck and tween deck, the bow of described main platform body is provided with traction system, and bow and the stern of described main platform body are equipped with anchoring system;
The bow of described main deck is provided with life building, in the place ahead of described life roof layer, is provided with helicopter platform;
It is characterized in that,
In described main platform body, be provided with crude oil tank, production water tank, slop tank, water purification cabin, ballast chamber, 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 furnished with pipeline trestle, at the stern starboard of described main deck, be furnished with flare boom and torch divides flow container, 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, four bights at described main deck are respectively furnished with a jinny
At described tween deck stern, be furnished with oil gas treatment facility and oil transfer arm, 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, at described tween deck, by the one end in life building, be each side furnished with a seawater lift pump tower.
2. according to claim 1 from installed production platform, it is characterized in that, described crude oil tank is arranged on the midships section of described main platform body.
3. according to claim 2 from installed production platform, it is characterized in that, described crude oil tank adopts double-deck separation.
4. according to claim 3 from installed production platform, it is characterized in that, the oil reservoir volume of described crude oil tank is 3000-6000m
3.
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 |
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| Publication Number | Publication Date |
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| CN104029798A true CN104029798A (en) | 2014-09-10 |
| CN104029798B CN104029798B (en) | 2016-09-14 |
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| CN201410193507.3A Active CN104029798B (en) | 2014-05-08 | 2014-05-08 | Self installation production platform |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947130A (en) * | 2016-05-18 | 2016-09-21 | 浙江海洋大学 | Offshore petroleum production platform |
| CN106184611A (en) * | 2016-07-22 | 2016-12-07 | 中船澄西船舶（广州）有限公司 | The construction of the pillar of FPSO seawater lift pump and hoisting |
| 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 |
| CN107571975A (en) * | 2017-07-31 | 2018-01-12 | 武汉船用机械有限责任公司 | A kind of offshore wind farm mounting platform |
| 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 |
| US10196114B2 (en) | 2015-05-13 | 2019-02-05 | Crondall Energy Consultants Ltd. | Floating production unit and method of installing a floating production unit |
| 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 |
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| CN103738481A (en) * | 2014-01-08 | 2014-04-23 | 中国海洋石油总公司 | Removable self-installing type drilling and production processing oil storage platform |
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| US20020197116A1 (en) * | 1999-04-30 | 2002-12-26 | Jun Zou | 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 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10196114B2 (en) | 2015-05-13 | 2019-02-05 | 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 |
| CN106184611A (en) * | 2016-07-22 | 2016-12-07 | 中船澄西船舶（广州）有限公司 | The construction of the pillar of FPSO seawater lift pump and hoisting |
| 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 |
| CN107571975A (en) * | 2017-07-31 | 2018-01-12 | 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 |
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|---|---|
| CN104029798B (en) | 2016-09-14 |
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Legal Events
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| C41 | Transfer of patent application or patent right or utility model | ||
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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 |