CN204713384U - Floating type well drilling produces storage Unloading Device - Google Patents
Floating type well drilling produces storage Unloading Device Download PDFInfo
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- CN204713384U CN204713384U CN201520070929.1U CN201520070929U CN204713384U CN 204713384 U CN204713384 U CN 204713384U CN 201520070929 U CN201520070929 U CN 201520070929U CN 204713384 U CN204713384 U CN 204713384U
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Abstract
The utility model discloses a kind of floating type well drilling and produce storage Unloading Device, it comprises a hull, hull overall length 240 ~ 270 meters, molded breadth 45 ~ 50 meters, moldeed depth 22 ~ 28 meters, and absorb water 16 ~ 18 meters, camber height is 0.8 ~ 1 meter; Hull is provided with flare stack, production module, drilling module and life building; Drilling module comprises the rig floor be positioned on ship center line, the larboard of rig floor is provided with tensioner module and blowout preventer, the starboard of rig floor is provided with between ash can, between cementing unit and christmas tree, and the rear of rig floor is provided with mud configuration and processing module, drilling rod and marine riser storage area and transfer district; The top in life building is provided with helicopter platform.The utility model is auxiliary based on oil-gas storage function, with drilling well function, and have the stronger ability resisting severe operating environment, be suitable for deep-sea oil producing operation, its oil storage capacity reaches 150,000 tons.
Description
Technical field
The utility model relates to a kind of floating type well drilling and produces storage Unloading Device.
Background technology
In today that energy demand grows with each passing day, the exploitation of Marine oil and gas resource is day by day noticeable.The probing of Marine oil and gas resource, exploitation and produce equipment special and become critical equipment in energy development, demand is also in significantly rising.Marine oil and gas equipment build-up in develop rapidly, has become the important industry of China's resource equipment, has earth shaking economic value and strategic importance.
Marine oil and gas resource exploitation is the continuity of land oil exploitation.In order to the exploitation equipment adapting to different marine oil gas fields, different marine site conditions uses, ocean engineering circle has developed miscellaneous offshore and gas development equipment, and floating type well drilling produces the function that storage and offloading device (being called for short FDPSO) has drilling platform and production platform simultaneously, therefore, it has a good application prospect.
At present, for finding new hydrocarbon resources, each oil company enters deep water and ultra-deep-water marine site one after another.In recent years, these four deep water sea areas of marine site, West Africa, Brazil's sea area, U.S. Mexico gulf and the South Sea have become marine petroleum development hot zones in the world.But existing floating type well drilling is produced storage and offloading device and is mainly applicable to shallow sea water, and it cannot be applicable to deep water and ultra-deep-water marine site.
Utility model content
The technical problems to be solved in the utility model is the defect that cannot be applicable to deep water and ultra-deep-water marine site existed to overcome prior art, provides a kind of floating type well drilling to produce storage and offloading device.
The utility model solves above-mentioned technical matters by following technical proposals:
A kind of floating type well drilling produces storage Unloading Device, and it comprises a hull, and its feature is, described hull overall length 240 ~ 270 meters, molded breadth 45 ~ 50 meters, moldeed depth 22 ~ 28 meters, and absorb water 16 ~ 18 meters, camber height is 0.8 ~ 1 meter; Described hull is provided with from bow to stern a flare stack, a production module, a drilling module and a life building successively; The length of described drilling module is less than 1/10 of described hull overall length, and the width of described drilling module is less than the half of described hull molded breadth; The length of described production module is less than 1/10 of hull overall length, described drilling module comprises one and is positioned at rig floor on ship center line, the larboard of described rig floor is provided with a tensioner module adjacent successively and a blowout preventer, the starboard of described rig floor is provided with between an ash can adjacent successively, between a cementing unit and a christmas tree, and the rear of described rig floor is provided with the mud configuration and processing module, a drilling rod and marine riser storage area and a transfer district that adjoin successively; The top in described life building is provided with a helicopter platform.
Preferably, described mud configuration and processing module comprise between a mud pump house adjacent successively, multiple mud pit, a treatment of mud and between a bagged products storehouse; Mud pump house is provided with multiple high pressure slurry pump, the grouting of multiple mud and mixing pump; The cutting bag machine of process bulk cargo is provided with between described bagged products storehouse; The mud agitator for mixing mud is provided with in described mud pit; The solid control equipment for the treatment of the landwaste in mud and hazardous gas is provided with between described treatment of mud.
Preferably, described rig floor comprises a derrick, is provided with an automatic detonator distribution machine in described derrick, and described rig floor outside is also provided with the conduit support of a storage drilling rod.
Preferably, described tensioner module comprises the High Pressure Air Compressor of multiple tensioner air bottle and multiple control tensioner air bottle.
Preferably, the inside of described hull is cabin, and described cabin comprises a cargo oil tank district and a cabin district, is provided with the empty cabin of an isolation between described cargo oil tank district and described cabin district.
Preferably, the bulkhead in described cargo oil tank district is double shells bulkhead, and the thickness of described double shells bulkhead is more than or equal to 2m.
Preferably, described hull is provided with multiple mooring gear, described mooring gear comprises a compressor structure, multiple mooring cable and a protective frame, described compressor structure is fixedly arranged on the main deck of described hull, described protective frame is fixed on the topside of described hull, described mooring cable is arranged in described protective frame, and described mooring cable is from described compressor structure along the topside of described hull to downward-extension.
Preferably, described mooring gear has four, lays respectively at the rear portion of the front portion of the larboard of described hull, the rear portion of larboard, the front portion of starboard and starboard.
Preferably, described production module comprises a power generation module adjacent successively, a gas conservation module, an oil separation module and an outer defeated metering module.
Preferably, described hull overall length 263.61 meters, molded breadth 48.9 meters, moldeed depth 26.7 meters, absorb water 17.8 meters, camber height is 0.9 meter.
Positive progressive effect of the present utility model is: the utility model is auxiliary based on oil-gas storage function, with drilling well function, and have the stronger ability resisting severe operating environment, be suitable for deep-sea oil producing operation, its oil storage capacity reaches 150,000 tons.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment.
Fig. 2 is the A direction view in Fig. 1.
Fig. 3 is the B-B cross-sectional schematic in Fig. 1.
Detailed description of the invention
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of floating type well drilling produces storage Unloading Device (being called for short FDPSO), and it comprises hull 1, hull 1 overall length 263.61 meters, molded breadth 48.9 meters, moldeed depth 26.7 meters, absorbs water 17.8 meters, camber height is 0.9 meter, staffing 100 people, and operation is in marine site, West Africa.The load carrying ability of this FDPSO is about 150,000 tons, operating water depth about 1200 meters.Aforesaid relational language is shipbuilding industry technical term, just repeats no more at this.
Hull 1 is provided with flare stack 11, production module 12, drilling module 13 and life building 14 successively from bow to stern.The top in life building 14 is provided with helicopter platform 141.Drilling module is positioned at FDPSO rear, and production module is positioned at FDPSO front.Wherein, production module is positioned at front side and can, away from life building, simultaneously near flare stack, be convenient to more reasonably arrange pipeline.In addition, life building is positioned at upwind, and production module and flare stack are positioned at lower wind direction, and flare stack combustible substance can away from life building.
The length of drilling module 13 and production module 12 is all less than 1/10 of hull overall length, is namely all less than 26 meters, and width is less than the half of hull molded breadth, and reserves tunnel escape, like this, makes this two module can not participate in overall longitudinal strength of hull and calculates.Drilling module and production module are respectively provided with a loop wheel machine for hanging device usually, to increase work efficiency.
Drilling module 13 comprises the rig floor 131 be positioned on ship center line, the larboard of rig floor 131 is provided with tensioner module 132 adjacent successively and blowout preventer 133, the starboard of rig floor 131 to be provided with between ash can adjacent successively 134, between cementing unit 135 and christmas tree 136, the rear of rig floor 131 is provided with mud configuration adjacent successively and processing module 137, drilling rod and marine riser storage area 138 and transfer district 139.
This FDPSO drilling depth is 30000 feet, hook load 680 tons, and rig floor is arranged in position in ship, exceeds main deck surface 9m.Rig floor 131 comprises derrick 1311, is provided with an automatic detonator distribution machine in derrick 1311, and rig floor 131 outside is also provided with the conduit support of a storage drilling rod.Derrick is high 170 feet, bottom size 40 feet × 35 feet, top tapered scantling of structure 18 feet × 18 feet, load-carrying capacity 1500 kip (KIPS).The automatic detonator distribution machine of configuration in derrick, when drilling well is crept into, can realize the operation of pre-terminated thribble, increase work efficiency.322 post 5-1/2 can be stored in the conduit support of rig floor configuration " drilling rod, 8 post 9-1/2 " drill collar, 1 column bottom BHA (BHA, i.e. Bottom hole assembly), meets 30000 feet of drilling operation requirements.
Mud configuration and processing module 137 to comprise between successively adjacent mud pump house 1371, multiple mud pit 1372, treatment of mud between 1373 and bagged products storehouse 1374.
Mud pump house 1371 is provided with 3 high pressure slurry pumps, the grouting of multiple mud and mixing pump; Wherein, the pressure of high pressure slurry pump is 7500 pounds/square inch (PSI), maximum flow 1215 gallon per minute (GPM); Mud grouting and mixing pump are used for transmission and the supply of mud.
Between bagged products storehouse, 1374 are provided with the cutting bag machine processing bulk cargo; Cutting bag machine for the treatment of the pouch bulk cargo of 25kg, and is sent in mud hopper automatically, realizes automatic slurry-distributing.Also be provided with sack machine between bagged products storehouse, sack machine is used for processing the sack bulk cargo of about 1 ton of weighing.
Be provided with mud agitator in mud pit 1372, mud agitator is used for the mixing of mud in mud pit.Between treatment of mud, 1373 are provided with solid control equipment, and solid control equipment is used for the process of landwaste in the mud that backflows from well head and hazardous gas.
Tensioner module 132 is positioned at the larboard of rig floor, comprises the tensioner fluid cylinder of tensioner air bottle, High Pressure Air Compressor and rig floor surrounding, can realize the bit shift compensation of marine riser in drilling operation course, ensure marine riser and pithead position constant.
More than be mainly the correlation technique feature of drilling module.
In addition, the inside of hull 1 is cabin, and described cabin comprises cargo oil tank district 15 and cabin district 16, is provided with the empty cabin 17 of isolation between cargo oil tank district 15 and cabin district 16.By isolating empty cabin, realizing the isolation in cargo oil tank and cabin, thus improve safety.
The bulkhead in cargo oil tank district 15 is double shells bulkhead, and the thickness of this double shells bulkhead is more than or equal to 2m.Protected by this double shells, avoid as far as possible because accident collision causes crude oil in cabin to leak Marine Pollution.
In mooring gear, hull 1 is provided with four mooring gears 18, and lay respectively at the rear portion of the front portion of the larboard of described hull, the rear portion of larboard, the front portion of starboard and starboard, four mooring gears are symmetrical.Each mooring gear comprises compressor structure 181,3 ~ 4 mooring cables 182 and protective frame 183, compressor structure 181 is fixedly arranged on the main deck of hull 1, protective frame 183 is fixed on the topside of hull 1, mooring cable 182 is arranged in protective frame 183, mooring cable 182 extends vertically downward from compressor structure 181 along the topside of hull, apart from baseline certain altitude place, mooring cable, by guide chain hole, is that certain angle stretches to seabed with hull.
Production module processes mainly for the treatment of the crude oil from drilling well extraction.Production module 12 comprises adjacent successively power generation module 121, gas conservation module 122, oil separation module 123 and outer defeated metering module 124.Power generation module is mainly production of hydrocarbons process and provides electric power, and gas conservation module is used for processing natural fuels, and oil separation module is used for carrying out oil separation, and outer defeated metering module is used for calculating and monitors the situation of oil gas output.The oil gas produced adopts the outer communication system of floating drum.Be the existing proven technique in this area with upper module and the outer communication system of floating drum, just repeat no more at this.In this production module, oil processing ability reaches 30,000 barrel per day (BPD, i.e. barrels per day), water treatment capacity reaches 48,000 barrel per day (BPD, i.e. barrels per day), gas processing capability 9 million cubic feet/day (MMcfPD, i.e. million cubic feet per day).
The utility model is auxiliary based on oil-gas storage function, with drilling well function, and have the stronger ability resisting severe operating environment, be suitable for deep-sea oil producing operation, its oil storage capacity reaches 150,000 tons.
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Although the foregoing describe detailed description of the invention of the present utility model, it will be understood by those of skill in the art that this is only casehistory, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (10)
1. floating type well drilling produces a storage Unloading Device, and it comprises a hull, it is characterized in that, described hull overall length 240 ~ 270 meters, molded breadth 45 ~ 50 meters, moldeed depth 22 ~ 28 meters, and absorb water 16 ~ 18 meters, camber height is 0.8 ~ 1 meter; Described hull is provided with from bow to stern a flare stack, a production module, a drilling module and a life building successively; The length of described drilling module is less than 1/10 of described hull overall length, and the width of described drilling module is less than the half of described hull molded breadth; The length of described production module is less than 1/10 of hull overall length, described drilling module comprises one and is positioned at rig floor on ship center line, the larboard of described rig floor is provided with a tensioner module adjacent successively and a blowout preventer, the starboard of described rig floor is provided with between an ash can adjacent successively, between a cementing unit and a christmas tree, and the rear of described rig floor is provided with the mud configuration and processing module, a drilling rod and marine riser storage area and a transfer district that adjoin successively; The top in described life building is provided with a helicopter platform.
2. floating type well drilling as claimed in claim 1 produces storage Unloading Device, it is characterized in that, described mud configuration and processing module comprise between a mud pump house adjacent successively, multiple mud pit, a treatment of mud and between a bagged products storehouse; Mud pump house is provided with multiple high pressure slurry pump, the grouting of multiple mud and mixing pump; The cutting bag machine of process bulk cargo is provided with between described bagged products storehouse; The mud agitator for mixing mud is provided with in described mud pit; The solid control equipment for the treatment of the landwaste in mud and hazardous gas is provided with between described treatment of mud.
3. floating type well drilling as claimed in claim 1 produces storage Unloading Device, and it is characterized in that, described rig floor comprises a derrick, is provided with an automatic detonator distribution machine in described derrick, and described rig floor outside is also provided with the conduit support of a storage drilling rod.
4. floating type well drilling as claimed in claim 1 produces storage Unloading Device, and it is characterized in that, described tensioner module comprises the High Pressure Air Compressor of multiple tensioner air bottle and multiple control tensioner air bottle.
5. floating type well drilling as claimed in claim 1 produces storage Unloading Device, and it is characterized in that, the inside of described hull is cabin, and described cabin comprises a cargo oil tank district and a cabin district, is provided with the empty cabin of an isolation between described cargo oil tank district and described cabin district.
6. floating type well drilling as claimed in claim 5 produces storage Unloading Device, and it is characterized in that, the bulkhead in described cargo oil tank district is double shells bulkhead, and the thickness of described double shells bulkhead is more than or equal to 2m.
7. floating type well drilling as claimed in claim 1 produces storage Unloading Device, it is characterized in that, described hull is provided with multiple mooring gear, described mooring gear comprises a compressor structure, multiple mooring cable and a protective frame, described compressor structure is fixedly arranged on the main deck of described hull, described protective frame is fixed on the topside of described hull, and described mooring cable is arranged in described protective frame, and described mooring cable is from described compressor structure along the topside of described hull to downward-extension.
8. floating type well drilling as claimed in claim 7 produces storage Unloading Device, and it is characterized in that, described mooring gear has four, lays respectively at the rear portion of the front portion of the larboard of described hull, the rear portion of larboard, the front portion of starboard and starboard.
9. floating type well drilling as claimed in claim 1 produces storage Unloading Device, it is characterized in that, described production module comprises a power generation module adjacent successively, a gas conservation module, an oil separation module and an outer defeated metering module.
10. floating type well drilling as claimed in claim 1 produces storage Unloading Device, and it is characterized in that, described hull overall length 263.61 meters, molded breadth 48.9 meters, moldeed depth 26.7 meters, absorb water 17.8 meters, camber height is 0.9 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070929.1U CN204713384U (en) | 2015-01-30 | 2015-01-30 | Floating type well drilling produces storage Unloading Device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070929.1U CN204713384U (en) | 2015-01-30 | 2015-01-30 | Floating type well drilling produces storage Unloading Device |
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| CN204713384U true CN204713384U (en) | 2015-10-21 |
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| CN201520070929.1U Expired - Fee Related CN204713384U (en) | 2015-01-30 | 2015-01-30 | Floating type well drilling produces storage Unloading Device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818937A (en) * | 2016-03-30 | 2016-08-03 | 中国十七冶集团有限公司 | Well drilling device for deep water region |
| CN106005291A (en) * | 2016-06-02 | 2016-10-12 | 哈尔滨工程大学 | Oblong floating production storage and offloading (FPSO) ship |
| CN107559014A (en) * | 2017-07-21 | 2018-01-09 | 上海隧道工程有限公司 | Mud conditioning platform on movable type water |
| 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 |
-
2015
- 2015-01-30 CN CN201520070929.1U patent/CN204713384U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818937A (en) * | 2016-03-30 | 2016-08-03 | 中国十七冶集团有限公司 | Well drilling device for deep water region |
| CN105818937B (en) * | 2016-03-30 | 2018-03-02 | 中国十七冶集团有限公司 | The drilling rig of profundal zone |
| CN106005291A (en) * | 2016-06-02 | 2016-10-12 | 哈尔滨工程大学 | Oblong floating production storage and offloading (FPSO) ship |
| CN107559014A (en) * | 2017-07-21 | 2018-01-09 | 上海隧道工程有限公司 | Mud conditioning platform on movable type water |
| CN107559014B (en) * | 2017-07-21 | 2019-12-20 | 上海隧道工程有限公司 | Movable overwater slurry treatment platform |
| 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 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151021 Termination date: 20200130 |