CN107640293B - Offshore oil and gas development drilling and production material storage and supply device - Google Patents
Offshore oil and gas development drilling and production material storage and supply device Download PDFInfo
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- CN107640293B CN107640293B CN201710816099.6A CN201710816099A CN107640293B CN 107640293 B CN107640293 B CN 107640293B CN 201710816099 A CN201710816099 A CN 201710816099A CN 107640293 B CN107640293 B CN 107640293B
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Abstract
The invention relates to a drilling and mining material storage and supply device for offshore oil and gas development, which comprises a ship-shaped floating body and a main deck arranged on the ship-shaped floating body, wherein a fuel oil tank, a water ballast tank, a pump tank, an isolation empty tank, a dry and bulk cargo tank, a production garbage tank, a cabin, a propeller tank, a single-point tank, a fresh water tank and a drilling water tank are arranged in the ship-shaped floating body; arranging a single point mooring system in the single point cabin; the two propeller cabins are respectively arranged at the head part and the tail part of the ship-shaped floating body, a guide pipe propeller propulsion system is arranged in the propeller cabin at the head part, and a telescopic full-rotation propeller system is arranged in the propeller cabin at the tail part; providing a generator in the nacelle; a liquid cargo handling system is arranged at the tail part of the ship-shaped floating body; side mooring systems are arranged on two sides of the ship-shaped floating body; a crane, a drilling material stacking area, a living building, a helicopter platform and a first anchor are arranged on the main deck.
Description
Technical Field
The invention relates to a storage and supply device for offshore oil and gas development drilling and production materials, which simultaneously has the functions of storing and transferring fuel oil, fresh water, drilling water, drill rods, sleeves, bulk materials and the like.
Background
With the continuous expansion of the scale of the development of marine oil and gas by human beings, the main battlefield of the exploration and development of marine oil and gas turns to deep and far sea, the development of marine oil and gas resources requires the supply of a large amount of material materials (such as a water-proof sleeve, mud, well sealing liquid, fuel oil, drilling water, living material and the like), at present, the drilling and production material for the development of marine oil and gas resources is generally directly supplied by ships at docks of continents, the supply ships are limited by the berthing requirements of oil and gas field development facilities, the material for the development of marine oil and gas is generally transported to the oil and gas field development facilities by special ships such as three-purpose working ships and the like, and the range and the tonnage of the special ships. The deep and far sea oil and gas field is generally far away from the continent, and the continent directly supplies materials required by a drilling platform, oil field development engineering construction equipment, a floating production device and the like in the deep sea oil and gas field development process, so that the economy, the efficiency and the safety of land-based replenishment are very low due to the limitation of the distance, the large material demand and the tonnage of a special ship. The supply, storage and transportation of operation materials such as drilling and production become one of the key problems restricting the development of oil and gas resources in deep and open sea.
Aiming at the requirements of the current deep and far sea oil and gas resource drilling and production material guarantee, a special marine oil and gas resource development drilling and production material storage and supply device is in a blank state at present, particularly aiming at the deep and far sea oil and gas resource development drilling and production material storage and supply device under severe and complex marine environment conditions.
Disclosure of Invention
In view of the above problems, the present invention provides a storage and supply device for offshore oil and gas development drilling and production materials, which has the functions of storing and transporting fuel oil, fresh water, drilling water, drill rods, casings, bulk materials, etc.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a marine oil and gas development drilling and production material storage supply device which characterized in that: the system comprises a ship-shaped floating body and a main deck arranged on the ship-shaped floating body, wherein a fuel oil tank, a water ballast tank, a pump tank, an isolation empty tank, a dry and bulk cargo tank, a production garbage tank, a cabin, a propeller tank, a single-point tank, a fresh water tank and a drilling water tank are arranged in the ship-shaped floating body; arranging a single point mooring system in the single point cabin; the two propeller cabins are respectively arranged at the head part and the tail part of the ship-shaped floating body, a guide pipe propeller propulsion system is arranged in the propeller cabin at the head part, and a telescopic full-rotation propeller system is arranged in the propeller cabin at the tail part; providing a generator in the nacelle; a liquid cargo handling system is arranged at the tail part of the ship-shaped floating body; side mooring systems are arranged on two sides of the ship-shaped floating body; a crane, a drilling material stacking area, a living building, a helicopter platform and a first anchor are arranged on the main deck.
The lower part of the bow of the ship-shaped floating body is provided with a radius, and the top of the bow is lifted and extends outwards.
The ship-shaped floating body adopts a double-layer shell structure.
The fuel oil tank is positioned in the middle of the ship-shaped floating body, and the isolation empty tanks are respectively arranged on the front side, the rear side and the upper side of the fuel oil tank; the ballast water tanks are divided into two types, wherein the first type of ballast water tank is positioned between the double-layer shells, and the second type of ballast water tank is arranged at the head part of the ship-shaped floating body; the living building is positioned at the rear part of the main deck, and the pump cabin and the engine room are both positioned below the living building; the single-point cabin is arranged at the head part of the ship-shaped floating body; the fresh water cabin is arranged behind the fuel oil cabin; the dry bulk cargo tank is arranged above the fresh water tank, and the isolation empty tank is arranged between the dry bulk cargo tank and the fresh water tank; the drilling water tank is arranged in front of the fuel oil tank; the production garbage bin is arranged above the well drilling water bin, and the isolation empty bin is arranged between the production garbage bin and the well drilling water bin.
The single point mooring system comprises an internal turret system and an anchor chain system.
Boat cushions are arranged on two sides of the boat-shaped floating body.
The liquid cargo handling system comprises a liquid cargo transporting and loading roller, a liquid cargo transporting and loading hose and a tail-leaning mooring cable.
Due to the adoption of the technical scheme, the invention has the following advantages: 1. the platform has the functions of storing and supplying drilling and production materials for offshore oil and gas development, can be migrated, reused and flexibly moved, is suitable for supplying and supplying materials for deep and open sea oil and gas field development, effectively reduces the difficulty of supplying the materials for the deep and open sea oil and gas field development and improves the economy of supplying the materials. 2. The invention adopts a ship-shaped structure, realizes single-point mooring, and can meet the requirement of permanent mooring and positioning of the device under severe marine environment conditions such as south China sea and the like. 3. The invention adopts the dynamic positioning device, has self-navigation capability, can self-navigate from the wharf to the mooring site, and can adopt a dynamic positioning mode to carry out emergency supply of drilling and production materials and carry out export/loading and unloading auxiliary positioning under single-point mooring. 4. The invention adopts a full double-shell structure, has high safety and reduces the loss caused by accidental collision in the frequent loading and unloading operation process; the fuel oil cabin and the fresh water cabin are isolated from the corresponding solid cargo cabins, so that the risk of water pollution or combustion explosion caused by structural damage due to falling of cargoes is reduced. 5. The invention adopts a tail-leaning mode to load and unload liquid goods, adopts a side-leaning and power positioning auxiliary goods loading and unloading mode, and has long operation time window and good safety.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the main deck of the present invention;
FIG. 3 is a schematic top view of the present invention with the main deck removed;
FIG. 4 is a schematic illustration of the solid state cargo handling of the present invention;
FIG. 5 is a schematic view of the liquid cargo handling of the present invention;
fig. 6 is a middle cross-sectional view of the middle part of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
As shown in fig. 1 to 3 and fig. 6, the present invention includes a ship-shaped floating body 1 and a main deck 7 disposed on the ship-shaped floating body 1, and a fuel tank 101, a ballast water tank 102, a pump tank 103, an isolation empty tank 104, a dry bulk cargo tank 105, a production waste tank 106, a cabin 107, a propeller tank 108, a single-point tank 109, a fresh water tank 110, and a drilling water tank 111 are disposed inside the ship-shaped floating body 1. A single point mooring system 2 is provided in the single point pod 109. The two propeller cabins 108 are respectively arranged at the head part and the tail part of the ship-shaped floating body 1, a duct propeller propulsion system 301 is arranged in the propeller cabin 108 at the head part, and a telescopic full-rotation propeller system 302 is arranged in the propeller cabin 108 at the tail part. A generator 303 is provided in the nacelle 107. A liquid cargo handling system is provided at the tail of the ship-type floating body 1. Side mooring systems 501 are provided on both sides of the vessel buoy. On the main deck 7 are provided a crane 601, a drilling material piling area 602, a living building 603, a helicopter platform 604 and a head anchor 605.
Furthermore, the lower part of the bow of the ship-shaped floating body 1 is provided with a rounding for reducing the dragging force of waves; the top of the bow is raised and extends outward for reducing bow swell.
Further, the boat-shaped floating body 1 adopts a double-shell structure.
Further, the fuel tank 101 is located in the middle of the ship-shaped floating body 1, and isolation empty tanks 104 are respectively arranged on the front side, the rear side and the upper side of the fuel tank 101. The ballast water tanks 102 are divided into two types, the first type ballast water tank 102 is located between double hulls, and the second type ballast water tank 102 is provided at the head of the ship type floating body 1. The life building 603 is located at the rear part of the main deck 7, and the pump room 103 and the machine room 107 are both located below the life building 603. The single-point tank 109 is arranged in the bow of the boat-type floating body 1. The fresh water tank 110 is disposed behind the fuel tank 101, the dry bulk cargo tank 105 is disposed above the fresh water tank 110, and the isolation empty tank 104 is disposed between the dry bulk cargo tank 105 and the fresh water tank 110. The sump 111 is arranged in front of the fuel tank 101. The production waste compartment 106 is arranged above the drilling water compartment 111, and the isolation compartment 104 is arranged between the production waste compartment 106 and the drilling water compartment 111.
Furthermore, the single-point mooring system 2 comprises an inner turret system 201 and an anchor chain system 202, the device can be moored to the seabed, the single-point mooring system 2 has directionality, the device can rotate around the single-point mooring system 2, the environmental load borne by the device is reduced, and the mooring requirement under the severe sea condition can be met; meanwhile, the single-point mooring system 2 can be quickly disconnected and connected, so that the device can be flexibly supplied.
Further, as shown in fig. 4, a ship-leaning pad 502 and a ship-leaning mooring platform 503 are provided on both sides of the ship-shaped buoyant body 1. The device can be used for loading and unloading solid materials such as dry bulk cargo, drill rods, sleeves and the like by side mooring by side transport ships with mooring platforms 503 arranged on two sides. The most favorable direction is selected by the first direction (the device is in a single-point mooring state) of a dynamic positioning system (a guide pipe paddle propulsion system 301 and a telescopic full-rotation propeller system 302) under the condition of side-leaning mooring loading and unloading, so that the operation safety is improved.
Further, as shown in fig. 5, the liquid cargo handling system includes a liquid cargo transporting and loading drum 401, a liquid cargo transporting and loading hose 402, and a tail mooring cable 403, and satisfies the liquid cargo handling operation in the single point mooring state or the pure power positioning state.
The present invention has been described in terms of the above embodiments, and various modifications, arrangements, and connections of the components may be made without departing from the scope of the invention.
Claims (5)
1. The utility model provides a marine oil and gas development drilling and production material storage supply device which characterized in that: the system comprises a ship-shaped floating body and a main deck arranged on the ship-shaped floating body, wherein a fuel oil tank, a water ballast tank, a pump tank, an isolation empty tank, a dry and bulk cargo tank, a production garbage tank, a cabin, a propeller tank, a single-point tank, a fresh water tank and a drilling water tank are arranged in the ship-shaped floating body; arranging a single point mooring system in the single point cabin; the two propeller cabins are respectively arranged at the head part and the tail part of the ship-shaped floating body, a guide pipe propeller propulsion system is arranged in the propeller cabin at the head part, and a telescopic full-rotation propeller system is arranged in the propeller cabin at the tail part; providing a generator in the nacelle; a liquid cargo handling system is arranged at the tail part of the ship-shaped floating body; side mooring systems are arranged on two sides of the ship-shaped floating body; a crane, a drilling material stacking area, a living building, a helicopter platform and a first anchor are arranged on the main deck;
the ship-shaped floating body adopts a double-layer shell structure, the fuel oil cabin is positioned in the middle of the ship-shaped floating body, and the isolation empty cabins are respectively arranged on the front side, the rear side and the upper side of the fuel oil cabin; the ballast water tanks are divided into two types, wherein the first type of ballast water tank is positioned between the double-layer shells, and the second type of ballast water tank is arranged at the head part of the ship-shaped floating body; the living building is positioned at the rear part of the main deck, and the pump cabin and the engine room are both positioned below the living building; the single-point cabin is arranged at the head part of the ship-shaped floating body; the fresh water cabin is arranged behind the fuel oil cabin; the dry bulk cargo tank is arranged above the fresh water tank, and the isolation empty tank is arranged between the dry bulk cargo tank and the fresh water tank; the drilling water tank is arranged in front of the fuel oil tank; the production garbage bin is arranged above the well drilling water tank, and the isolation empty bin is arranged between the production garbage bin and the well drilling water tank;
the device adopts the tail to lean on the mode to load and unload liquid cargo, adopts the side to lean on the supplementary goods loading and unloading mode of power location.
2. The offshore oil and gas development drilling and production material storage and supply device of claim 1, wherein: the lower part of the bow of the ship-shaped floating body is provided with a radius, and the top of the bow is lifted and extends outwards.
3. The offshore oil and gas development drilling and production material storage and supply device of claim 1, wherein: the single point mooring system comprises an internal turret system and an anchor chain system.
4. The offshore oil and gas development drilling and production material storage and supply device of claim 1, wherein: boat cushions are arranged on two sides of the boat-shaped floating body.
5. The offshore oil and gas development drilling and production material storage and supply device of claim 1, wherein: the liquid cargo handling system comprises a liquid cargo transporting and loading roller, a liquid cargo transporting and loading hose and a tail-leaning mooring cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710816099.6A CN107640293B (en) | 2017-09-12 | 2017-09-12 | Offshore oil and gas development drilling and production material storage and supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710816099.6A CN107640293B (en) | 2017-09-12 | 2017-09-12 | Offshore oil and gas development drilling and production material storage and supply device |
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| Publication Number | Publication Date |
|---|---|
| CN107640293A CN107640293A (en) | 2018-01-30 |
| CN107640293B true CN107640293B (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710816099.6A Active CN107640293B (en) | 2017-09-12 | 2017-09-12 | Offshore oil and gas development drilling and production material storage and supply device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112455613A (en) * | 2020-12-11 | 2021-03-09 | 中海油海南能源有限公司 | Logistics support floating base for open sea oil and gas resource development |
Citations (5)
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| CN102756793A (en) * | 2012-06-07 | 2012-10-31 | 中国海洋石油总公司 | Floating type production platform capable of taking well drilling and oil storage into consideration |
| CN202966601U (en) * | 2012-12-21 | 2013-06-05 | 福建省马尾造船股份有限公司 | Multifunctional platform supply vessel |
| CN203922138U (en) * | 2014-06-23 | 2014-11-05 | 中国海洋石油总公司 | FLNG based on rotating disc type flexible pipe goes here and there outer transfer device |
| RU2533376C1 (en) * | 2013-07-10 | 2014-11-20 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | Self-moving drilling ship for operation in arctic conditions |
| CN204297030U (en) * | 2014-10-21 | 2015-04-29 | 中国海洋石油总公司 | Large-scale Floating Liquefied Natural Gas produces storage handler |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490888A (en) * | 2011-12-06 | 2012-06-13 | 武汉武船海洋工程船舶设计有限公司 | Ocean platform supply ship |
| CN204507195U (en) * | 2014-12-31 | 2015-07-29 | 福建省马尾造船股份有限公司 | Multifunctional platform supply boat |
| CN205113650U (en) * | 2015-11-05 | 2016-03-30 | 台州市五洲船业有限公司 | Platform supply vessel |
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2017
- 2017-09-12 CN CN201710816099.6A patent/CN107640293B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756793A (en) * | 2012-06-07 | 2012-10-31 | 中国海洋石油总公司 | Floating type production platform capable of taking well drilling and oil storage into consideration |
| CN202966601U (en) * | 2012-12-21 | 2013-06-05 | 福建省马尾造船股份有限公司 | Multifunctional platform supply vessel |
| RU2533376C1 (en) * | 2013-07-10 | 2014-11-20 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | Self-moving drilling ship for operation in arctic conditions |
| CN203922138U (en) * | 2014-06-23 | 2014-11-05 | 中国海洋石油总公司 | FLNG based on rotating disc type flexible pipe goes here and there outer transfer device |
| CN204297030U (en) * | 2014-10-21 | 2015-04-29 | 中国海洋石油总公司 | Large-scale Floating Liquefied Natural Gas produces storage handler |
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| CN107640293A (en) | 2018-01-30 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant after: China Offshore Oil Group Co., Ltd. Applicant after: CNOOC research institute limited liability company Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC Research Institute |
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