CN209761360U - Large-scale multi-functional oil field production increasing ship - Google Patents
Large-scale multi-functional oil field production increasing ship Download PDFInfo
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- CN209761360U CN209761360U CN201920082902.2U CN201920082902U CN209761360U CN 209761360 U CN209761360 U CN 209761360U CN 201920082902 U CN201920082902 U CN 201920082902U CN 209761360 U CN209761360 U CN 209761360U
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Abstract
The utility model belongs to the technical field of the oil field output increasing ship technique and specifically relates to a large-scale multi-functional oil field output increasing ship, including oil field output increasing ship body, its characterized in that: the oil field production increasing ship body includes infrabasal plate and main deck, the fixed auxiliary hoist that is equipped with on the main deck, the left side of auxiliary hoist is and lie in the fixed main arm that rolls over that is equipped with of main deck and hang, the right side of auxiliary hoist is and lie in the fixed life zone that is equipped with on the main deck, the fixed main propeller cabin that is equipped with on the infrabasal plate, the right side in main propeller cabin is and lie in the fixed high-pressure pump cabin that is equipped with on the infrabasal plate, the fixed sour tank zone that is equipped with in right side in high-pressure pump cabin, the fixed auxiliary assembly room that is equipped with in right side in sour tank zone, the fixed machine that is equipped with in right side between the auxiliary assembly room is repaiied, the below correspondence between the machine is equipped with. The utility model discloses a design has outstanding advantage such as the security performance is high, operating performance is good, the redundancy height.
Description
Technical Field
The utility model relates to an oil field production increasing ship technical field specifically is a large-scale multi-functional oil field production increasing ship.
Background
Oil field exploitation is generally divided into four main stages, namely production on-stream, stable production, yield decrement and low production. The exploration and development of the marine oil and gas by human beings have been for hundreds of years, and the exploitation of a plurality of offshore oil and gas fields enters the middle and later stages, such as the middle east, the gulf of Mexico, the North sea and other areas, the yield is obviously reduced, and the exploitation difficulty is increased; for some low permeability fields, the production itself is not high without assistance. In order to improve the single-well yield of the oil fields, oil and gas companies increasingly apply some production increasing measures of onshore oil and gas fields to offshore oil and gas exploitation, operation equipment is respectively arranged on a production platform and various auxiliary ships in a conventional operation mode, the operation efficiency and the safety are difficult to guarantee, the oil field production increasing ship is used as a specially designed production increasing operation platform, the operation efficiency and the safety have great advantages, and particularly, the oil field production increasing ship is provided with various hoisting and production increasing well repairing equipment, is used for hoisting, transporting, external fire fighting, production increasing and partial well repairing functions, has power positioning, is fully suitable for special multipurpose oil field service ships in specific operation water areas, and is increasingly favored by a plurality of oil and gas companies. The design and key technology of the production increasing ship are mainly mastered in the international oil service companies mentioned above. In contrast, most of the offshore oil and gas field operation means in China still place operation equipment on a production platform and an auxiliary platform respectively, and the technical strength in the aspect of a yield increasing ship is thinner and is in an early starting stage.
To sum up, the utility model provides a large-scale multi-functional oil field output increasing ship improves the problem that exists at present.
SUMMERY OF THE UTILITY MODEL
an object of the utility model is to provide a large-scale multi-functional oil field output increasing ship to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
The utility model provides a large-scale multi-functional oil field production increasing ship, includes oil field production increasing ship body, its characterized in that: the oil field production increasing ship body comprises an inner bottom plate and a main deck, wherein an auxiliary crane is fixedly arranged on the main deck, a main folding arm crane is fixedly arranged on the left side of the auxiliary crane and positioned on the main deck, a living area is fixedly arranged on the right side of the auxiliary crane and positioned on the main deck, a main propeller cabin is fixedly arranged on the inner bottom plate, a high-pressure pump cabin is fixedly arranged on the right side of the main propeller cabin and positioned on the inner bottom plate, an acid tank area is fixedly arranged on the right side of the high-pressure pump cabin, an auxiliary equipment room is fixedly arranged on the right side of the acid tank area, a machine maintenance room is fixedly arranged on the right side of the auxiliary equipment room, an oil distribution room is correspondingly arranged below the machine maintenance room, a main generator room is fixedly arranged on the right side of the oil distribution room and the machine maintenance room, a centralized control room is fixedly arranged on the right side of the main generator room, a transformer room is correspondingly arranged above the centralized control room, and a propeller cabin is fixedly arranged on the, an air compressor room is fixedly arranged on the main deck, a yield-increasing generator room is fixedly arranged on the left side of the air compressor room, a storage room is correspondingly arranged below the yield increasing generator room, an oil field yield increasing machine maintenance room is correspondingly arranged above the yield increasing generator room, a premixing tank area is fixedly arranged on the left sides of the air compressor room, the storage room and the yield-increasing generator room, a sand tank/proppant area is fixedly arranged at the left side of the premixing tank area, a torch wall is fixedly arranged at the left upper side of the sand tank/proppant area, a chemical and additive storage area is fixedly arranged at the left lower side of the torch wall, an auxiliary well control and wellhead backflow equipment area is arranged at the left side of the chemical and additive storage area, the left side of the auxiliary well control and wellhead backflow equipment area is fixedly provided with a member deck area, and the left side of the member deck area is fixedly provided with a free deck area.
Preferably, two auxiliary cranes are arranged and the other auxiliary crane is arranged at the lower right side of the main folding arm crane, and the crane arms of the two auxiliary cranes are arranged oppositely.
Preferably, the flare walls are arranged in two and the other flare wall is arranged at the lower left side of the member deck area.
Preferably, the internal system of the oilfield stimulation ship body comprises a high-pressure pump system, a proppant system, an acid system, a premixing system, a mixing system, various liquids, a chemical additive system and a dynamic positioning system.
Preferably, the oilfield stimulation vessel body is provided with a hybrid system device, a CTU device and a wellhead backflow system device and has self-propulsion capability.
Preferably, the main deck is fixedly provided with equipment for carrying a mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. The utility model discloses in, it is big through the design principal dimension, and self-sustaining ability is strong, the operation cycle is long. All stimulation operations equipment is equipped including high pressure pump systems, proppant systems, acid systems, pre-mixing systems, various liquid and chemical additive systems. The system has an advanced dynamic positioning system and has good controllability and stability.
2. The utility model discloses in, it is many through the design function, the boats and ships function includes: the system has the functions of production increasing operation, well control assistance, well mouth backflow treatment, crane operation and external fire fighting; the function of the production increasing operation comprises: fracturing operations, acidizing treatments, solvent treatments, chemical and pneumatic control treatments using polymer gel technology, all forms of stimulation and wellhead activation operations including nitrogen pumping, operations (nitrogen activation operations, continuous pumping of acid/solvent/chemical treatment agents, wellhead maintenance and stimulation operations, bottom cleaning operations), other operations (well control operations, pipeline flushing operations).
3. The utility model discloses in, loading capacity is strong through the design, can satisfy various functional demands, and possess whole output increasing operation equipment, hybrid system equipment, CTU device and well head return-flow system equipment.
4. The utility model discloses in, it is many through design deck area, this ship possess sufficient free deck area, satisfy the multi-functional requirement of boats and ships. The deck equipment adopts a carrying mode, and the ship can be assembled with logging operation equipment at any time and also can be used as a platform supply ship.
5. The utility model discloses in, possess self-navigation ability through the design, have the characteristics of draft, be fit for most oil field place waters operation, this ship fully considers the actual sea state of the sea area of place and satisfies the requirement of relevant standard and standard in the design, has outstanding advantage such as security performance height, operating performance is good, redundancy height.
Drawings
FIG. 1 is a schematic view of the overall side structure of the present invention;
FIG. 2 is a schematic view of the structure of the main deck of the present invention;
FIG. 3 is a schematic view of the main deck structure of the present invention;
FIG. 4 is a schematic view of the structure of the middle deck of the present invention;
FIG. 5 is a schematic diagram of the overall structure of the present invention;
FIG. 6 is a schematic view of the ship structure of the present invention;
FIG. 7 is a schematic view of the stability analysis structure of the present invention;
FIG. 8 is a schematic diagram of the structure of the speed and power estimation of the present invention;
Fig. 9 is a schematic view of the arrangement structure of the deck crane of the present invention;
Fig. 10 is a schematic diagram of the layout structure of the main deck equipment of the present invention;
fig. 11 is a schematic view of the arrangement structure of the main hull of the present invention.
in the figure: 1-oil field production increasing ship body, 2-auxiliary crane, 3-main folding arm crane, 4-main propeller cabin, 5-high pressure pump cabin, 6-acid tank area, 7-auxiliary equipment room, 8-oil distributor room, 9-main generator room, 10-centralized control room, 11-propeller cabin, 12-living area, 13-air compressor room, 14-storage room, 15-production increasing generator room, 16-oil field production increasing machine room, 17-sand tank proppant area, 18-premixing tank area, 19-torch wall, 20-chemical and additive storage area, 21-auxiliary well control and well head backflow equipment area, 22-member deck area, 23-free deck area, 24-secondary deck, 25-main deck, 26-machine room, 27-transformer space.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution:
The utility model provides a large-scale multi-functional oil field production increasing ship, includes oil field production increasing ship body 1, its characterized in that: the oil field production increasing ship body 1 comprises an inner bottom plate 24 and a main deck 25, wherein an auxiliary crane 2 is fixedly arranged on the main deck 25, a main folding arm crane 3 is fixedly arranged on the left side of the auxiliary crane 2 and positioned on the main deck 25, a living area 12 is fixedly arranged on the right side of the auxiliary crane 2 and positioned on the main deck 25, a main propeller cabin 4 is fixedly arranged on the inner bottom plate 24, a high-pressure pump cabin 5 is fixedly arranged on the right side of the main propeller cabin 4 and positioned on the inner bottom plate 24, an acid tank area 6 is fixedly arranged on the right side of the high-pressure pump cabin 5, an auxiliary equipment room 7 is fixedly arranged on the right side of the acid tank area 6, a maintenance room 26 is fixedly arranged on the right side of the auxiliary equipment room 7, an oil distribution machine room 8 is correspondingly arranged below the maintenance room 26, a main generator room 9 is fixedly arranged on the right side of the oil distribution machine room 8 and the maintenance room 26, a centralized control room 10 is fixedly arranged on the right side of the main generator, a propeller cabin 11 is fixedly arranged on the right side of the centralized control room 10 and the transformer room 27, an air compressor room 13 is fixedly arranged on a main deck 25, a yield-increasing generator room 15 is fixedly arranged on the left side of the air compressor room 13, a storage room 14 is correspondingly arranged below the yield-increasing generator room 15, an oil field yield-increasing machine maintenance room 16 is correspondingly arranged above the yield-increasing generator room 15, a premixing tank area 18 is fixedly arranged on the left sides of the air compressor room 13, the storage room 14 and the yield-increasing generator room 15, a sand tank/propping agent area 17 is fixedly arranged on the left side of the premixing tank area 18, a torch wall 19 is fixedly arranged on the left upper side of the sand tank/propping agent area 17, a chemical and additive storage area 20 is fixedly arranged on the left lower side of the torch wall 19, an auxiliary well control and wellhead backflow equipment area 21 is stipulated on the left side of the chemical and additive storage area 20, a deck member area 22, a free deck area 23 is fixedly provided to the left of the member deck area 22.
The utility model discloses work flow: when 1 navigation operation of oil field production increasing ship body, according to high-pressure pump system, proppant system, sour system, system of premixing, hybrid system, all kinds of liquid and the chemical additive system that is equipped with on the oil field production increasing ship body 1, it is advanced to have, and dynamic positioning system to and the function that is equipped with simultaneously on oil field production increasing ship body 1 includes: the system has the functions of production increasing operation, well control assistance, well mouth backflow treatment, crane operation and external fire fighting; further, the functions of the stimulation operation comprise: fracturing operation, acidizing treatment, solvent treatment, chemical water and gas control treatment by using a polymer gel technology, all forms of yield increase and wellhead activation operation including nitrogen pumping, operation (through nitrogen activation operation, continuous pumping of acid/solvent/chemical treatment agent, wellhead maintenance and yield increase operation, bottom cleaning operation), other operation (well control operation, pipeline flushing operation) and matched hybrid system equipment, CTU device, wellhead backflow system equipment and self-navigation capacity, corresponding navigation operation is carried out, so that the multifunctional and strong loading capacity is achieved, various functional requirements can be met, all yield increase operation equipment is provided, the deck area is large, the ship has enough free deck area, the multifunctional requirements of the ship are met, the secondary deck 24 equipment adopts a carrying mode, and logging operation equipment can be assembled at any time by the ship, the ship can also be used as a platform supply ship, has self-navigation capability and shallow draft, is suitable for operation in the water areas where most oil fields are located, fully considers the actual sea condition of the sea area in the design and meets the requirements of relevant specifications and standards, and has the outstanding advantages of high safety performance, good operation performance, high redundancy, and the like.
the specific embodiment is as follows: the main parameters of the overall design of the ship are as follows:
Length of ship 105 ~ 120 m
Width of ship 18 ~ 22 m
carrying capacity: 4500 ton or more
Speed of flight: 10 section
deciding a member: 54 persons
Dynamic positioning: 2 grade, can perform yield increasing operation under 5 grade sea condition and 3 sections of ocean current.
A yield increasing pump: 6x2250HP,2x600HP, Max 15 Kpsi
And (3) storage facilities of the yield increasing system: the liquid cargo is about 1000 m3, and the dry cargo is about 200 m 3.
A combustion arm: 2 part (C)
Marine crane: the lifting capacity is 25 tons @ 25 meters, and the lifting height is 46 meters.
environment-friendly recycling system for waste
Loading helicopter take-off and landing platform and facility
The overall scheme is as follows in fig. 5;
The specific steps are as follows,
Step 1: study of ship shape
Comprehensively considering the ship operation capacity, the self-sustaining capability and the arrangement of main equipment, researching relevant regulations and regulations, considering the future construction cost, preliminarily selecting the main scale of the ship on the premise of meeting the requirements, calculating other ship type parameters through the selected main scale, analyzing the influence on the ship performance, and finally selecting a proper main scale, as shown in FIG. 6;
step 2: analysis of ship performance indexes
according to project requirements, the weight of the ship is 4500 tons or more, the weight of the empty ship is 5680 tons through preliminary statistics, the water discharge amount of the full load ship is 10200 tons at least, and the ship is full due to shallow draft.
The oil field production increasing ship belongs to a ship with special application, the operation working condition is complex, and the stability analysis needs to meet the requirements of IMO regulations and classification society specifications. According to the provision of IMO SPS Code, the cabin breaking stability of the ship meets the requirement of SOLAS on passenger ships, and the required cabin division index can be 0.8R as the number of passengers is less than 60. The subdivision index 0.8R required by the specification is 0.5459, and according to the software modeling preliminary stability analysis, the subdivision index A of the ship under the conditions of trim of 0 meter, -0.8 meter and 0.8 meter respectively reaches 0.5888, 0.5806 and 0.5960, and meets the requirements of the regulations, as shown in FIG. 7.
The ship resistance is estimated by adopting an empirical formula of a Holland pool, the resistance is divided into friction resistance and wave-making resistance, the influence of head and tail shapes, various attachments and side thruster pipe tunnels is considered, the lower graph is the relation between estimated navigational speed and the power of a propulsion motor shaft, the power of a single main thruster is 2200kW, and when the power of the propulsion motor reaches 85%, the navigational speed can reach more than 12.5 sections, as shown in figure 8.
In order to improve the wave resistance of the ship and reduce the rolling of the ship during the marine work, the bilge part of the ship is provided with a bilge keel, and the rear part of the main ship body and the living area are respectively provided with a passive anti-rolling water tank.
and step 3: general arrangement
The overall arrangement has a great influence on the performance of the ship, is a main basis for selecting the ship type and determining the main dimension, and seriously influences the construction cost of the ship. The ship arrangement scheme integrates a plurality of functional systems and equipment, so that the ship arrangement scheme not only meets the standard requirement, but also is reasonable in use and operation, and secondly, the overall center of gravity is low, the weight distribution is uniform and reasonable, and the variable load distribution meets the requirement of overall stability. In addition, the main equipment is carried on the deck flexibly and conveniently, and the functions of equipment and pipelines, quick detachment, replacement, installation and the like are met. The acid tanks and chemical tanks are arranged to meet the requirements of classification society and IBC code. Comprises the following steps
1. Main deck arrangement
The main deck layout mainly comprises a free deck area, a deck crane, a material storage area, auxiliary well control and wellhead backflow processing equipment, a yield increasing generator, auxiliary equipment and the like, and is shown in figures 9 and 10;
2. Main hull arrangement
The main hull arrangement mainly comprises: a high pressure pump compartment, an acid compartment, a main generator compartment, and a propeller compartment, as shown in fig. 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a large-scale multi-functional oil field production increasing ship, includes oil field production increasing ship body (1), its characterized in that: the oil field production increasing ship body (1) comprises an inner bottom plate (24) and a main deck (25), wherein an auxiliary crane (2) is fixedly arranged on the main deck (25), a main folding arm crane (3) is fixedly arranged on the left side of the auxiliary crane (2) and on the main deck (25), a living area (12) is fixedly arranged on the right side of the auxiliary crane (2) and on the main deck (25), a main propeller cabin (4) is fixedly arranged on the inner bottom plate (24), a high-pressure pump cabin (5) is fixedly arranged on the right side of the main propeller cabin (4) and on the inner bottom plate (24), an acid tank area (6) is fixedly arranged on the right side of the high-pressure pump cabin (5), an auxiliary equipment room (7) is fixedly arranged on the right side of the acid tank area (6), an overhaul room (26) is fixedly arranged on the right side of the auxiliary equipment room (7), and an oil distribution room (8) is correspondingly arranged below the overhaul room (26), the oil separation machine room (8) and the right side of the maintenance room (26) are fixedly provided with a main generator room (9), the right side of the main generator room (9) is fixedly provided with a centralized control room (10), the top of the centralized control room (10) is correspondingly provided with a transformer room (27), the right side of the centralized control room (10) and the transformer room (27) is fixedly provided with a propeller cabin (11), the main deck (25) is fixedly provided with an air compressor room (13), the left side of the air compressor room (13) is fixedly provided with a yield-increasing generator room (15), the lower side of the yield-increasing generator room (15) is correspondingly provided with a storage room (14), the upper side of the yield-increasing generator room (15) is correspondingly provided with an oil field yield-increasing machine room (16), the left sides of the air compressor room (13), the storage room (14) and the yield-increasing generator room (15) are fixedly provided with a premixing tank area (18), the left side of the premixing tank area (18) is fixedly, the fixed torch wall (19) that is equipped with of the upper left side of sand jar/proppant region (17), the fixed chemical and additive storage area (20) that is equipped with of the left side downside of torch wall (19), the left side regulation of chemical and additive storage area (20) is equipped with supplementary well control and well head return flow equipment region (21), the fixed member deck region (22) that is equipped with in left side of supplementary well control and well head return flow equipment region (21), the fixed free deck region (23) that is equipped with in left side of member deck region (22).
2. The large multifunctional oilfield stimulation vessel of claim 1, wherein the vessel comprises: and a living area (12) is fixedly arranged on the main deck (25) and positioned on the air compressor room (13).
3. The large multifunctional oilfield stimulation vessel of claim 1, wherein the vessel comprises: the two auxiliary cranes (2) are arranged, the other auxiliary crane (2) is arranged on the lower right side of the main folding arm crane (3), and the crane arms of the two auxiliary cranes (2) are arranged oppositely.
4. the large multifunctional oilfield stimulation vessel of claim 1, wherein the vessel comprises: the two of the flare walls (19) are provided and the other flare wall (19) is provided at the lower left side of the member deck area (22).
5. The large multifunctional oilfield stimulation vessel of claim 1, wherein the vessel comprises: the internal system of the oilfield production increasing ship body (1) comprises a high-pressure pump system, a propping agent system, an acid system, a premixing system, a mixing system, various liquids, a chemical additive system and a dynamic positioning system.
6. the large multifunctional oilfield stimulation vessel of claim 1, wherein the vessel comprises: the oilfield stimulation ship body (1) is provided with a hybrid system device, a CTU device and a wellhead backflow system device and has self-propulsion capacity.
7. The large multifunctional oilfield stimulation vessel of claim 1, wherein the vessel comprises: and equipment for carrying modes is fixedly arranged on the main deck (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082902.2U CN209761360U (en) | 2019-01-18 | 2019-01-18 | Large-scale multi-functional oil field production increasing ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082902.2U CN209761360U (en) | 2019-01-18 | 2019-01-18 | Large-scale multi-functional oil field production increasing ship |
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| Publication Number | Publication Date |
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| CN209761360U true CN209761360U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920082902.2U Active CN209761360U (en) | 2019-01-18 | 2019-01-18 | Large-scale multi-functional oil field production increasing ship |
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