CN215565878U - Offshore unmanned platform medicament injection system - Google Patents
Offshore unmanned platform medicament injection system Download PDFInfo
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- CN215565878U CN215565878U CN202120560908.3U CN202120560908U CN215565878U CN 215565878 U CN215565878 U CN 215565878U CN 202120560908 U CN202120560908 U CN 202120560908U CN 215565878 U CN215565878 U CN 215565878U
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Abstract
The utility model discloses a medicament injection system for an offshore unmanned platform. The offshore unmanned platform medicament injection system comprises a plurality of medicament storage tanks arranged on an manned platform; each medicament storage tank is communicated with a corresponding medicament injection point on the unmanned platform through a medicament pipeline; a medicament injection pump is arranged on the medicament pipeline; the medicament storage tank is communicated with a corresponding medicament injection point on the manned platform through the medicament pipeline. The chemical agent system is intensively arranged on the manned platform, so that the equipment moving of the unmanned platform is reduced, the failure risk of the agent system is reduced, and the operation cost for personnel to log in the unmanned platform to supplement the agent is saved; meanwhile, the risk of possible production shutdown when the platform cannot be supplemented with the medicament in severe weather is reduced, and the inspection frequency of the unmanned platform can be properly reduced according to operation experience in the later period.
Description
Technical Field
The utility model relates to an offshore unmanned platform medicament injection system, and belongs to the technical field of offshore oil engineering.
Background
In offshore field development, injection of chemicals is required to meet production needs. The offshore unmanned platform in China adopts a method of storing a medicament tank on the platform and filling the medicament tank by a medicament injection pump. However, for platforms with large liquid production and various types of injected medicaments, the required volume of a medicament storage tank is overlarge, the medicament replenishing time is long, the medicament injection operation cost is high, and the maintenance is difficult due to the increase of medicament injection pumps. Effective measures for solving these problems are urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a medicament injection system for an offshore unmanned platform, which is used for conveying medicaments from an unmanned platform to the unmanned platform through a medicament cable, so that the movement of the unmanned platform is reduced, and the operation cost for personnel to land on the unmanned platform to supplement the medicaments is saved.
The offshore unmanned platform medicament injection system comprises a plurality of medicament storage tanks arranged on an manned platform;
each medicament storage tank is communicated with a corresponding medicament injection point on the unmanned platform through a medicament pipeline;
in the offshore unmanned platform medicament injection system, the medicament pipeline is provided with the medicament injection pump, and the outlet pressure of the medicament injection pump meets the pressure requirement of the medicament injection point of the unmanned platform.
The medicament storage tank is used for storing chemical medicaments required to be injected into the unmanned platform, and the medicament storage tank can be arranged in a combined mode if the unmanned platform and the manned platform have the same type of chemical medicament injection requirements; and the combined medicament storage tanks are communicated with corresponding medicament injection points on the manned platform through the medicament pipelines.
In the offshore unmanned platform medicament injection system, the plurality of medicament pipelines are integrated in a medicament cable, and one or more medicament pipelines can be contained in the medicament cable and used for conveying different types of medicaments.
In the offshore unmanned platform medicament injection system, the medicament pipeline is integrated in the medicament cable through a medicament cable distribution terminal;
the two ends of the medicament cable are respectively matched with a medicament cable distribution terminal;
the two agent cable distribution terminals are respectively arranged on the manned platform and the unmanned platform, so that the agent pipelines connected with the agent storage tanks on the manned platform are integrated and then connected with the agent cables, and the agent cables are distributed and then connected with the agent pipelines of injection points on the unmanned platform.
Specifically, the medicament cable distribution terminal is used as a connecting device of a medicament pipeline and a medicament cable on the platform; one or more chemical agent pipelines on the manned platform enter the chemical agent cable distribution terminal, one chemical agent pipeline corresponds to one pipeline in the chemical agent cable, or a plurality of chemical agent pipelines correspond to one pipeline in the chemical agent cable after being synthesized in the chemical agent cable distribution terminal. The outlet of the medicament cable is connected with the unmanned platform medicament cable distribution terminal, and one or more platform medicament pipelines can be divided into one or more platform medicament pipelines according to the medicament injection point requirements of each medicament pipeline in the medicament cable and are respectively connected to each injection point.
The offshore unmanned platform medicament injection system has the following advantages:
the chemical agent system is intensively arranged on the manned platform, so that the equipment moving of the unmanned platform is reduced, the failure risk of the agent system is reduced, and the operation cost for personnel to log in the unmanned platform to supplement the agent is saved; meanwhile, the risk of possible production shutdown when the platform cannot be supplemented with the medicament in severe weather is reduced, and the inspection frequency of the unmanned platform can be properly reduced according to operation experience in the later period.
Drawings
Fig. 1 is a schematic structural diagram of an offshore unmanned platform medicament injection system.
The respective symbols in the figure are as follows:
1 medicament storage tank, 2 medicament injection pump, 3 medicament cable distribution terminal, 4 medicament cable.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to the following embodiments.
As shown in fig. 1, the offshore unmanned platform medicament injection system of the present invention comprises a plurality of medicament storage tanks 1, medicament injection pumps 2, medicament cable distribution terminals 3 and medicament cables 4 arranged on an unmanned platform.
In the injection system, each medicament storage tank 1 is communicated with a corresponding medicament injection point on the unmanned platform through a medicament pipeline (not shown), a medicament injection pump 2 is arranged on the medicament pipeline connected with the medicament storage tanks 1, and the outlet pressure of the medicament injection pump 2 meets the pressure requirement of the medicament injection point of the unmanned platform. The medicament storage tank 1 is used for storing chemical medicaments required to be injected into the unmanned platform, and if the unmanned platform and the manned platform have the same type of chemical medicament injection requirements, the medicament storage tanks 1 can be combined and arranged, and the combined medicament storage tanks 1 are communicated with corresponding medicament injection points on the manned platform through medicament pipelines.
In the injection system of the utility model, three medicament pipelines are integrated in the medicament cable distribution terminal 3 and then connected with the medicament cable 4, and the medicament is conveyed from the central platform to the unmanned platform. The unmanned platform is provided with a medicament cable distribution terminal 3 which is connected with a medicament cable outlet and distributes three medicament pipelines to respective medicament injection points.
The agents that can be injected by the injection system of the utility model include diesel oil, corrosion inhibitors, wax inhibitors, bactericides, demulsifiers and the like.
The working process of the injection system of the utility model is as follows:
when the unmanned platform needs to inject the medicament, a medicament injection pump for the unmanned platform on the manned platform is started. The medicament is pressurized by the medicament injection pump 2 and then is conveyed to the medicament cable distribution terminal 3 through the platform medicament pipeline, one or more medicament pipelines enter the medicament cable 4 through the medicament cable distribution terminal 3 and then enter the medicament pipeline on the platform and are conveyed to each injection point after passing through the medicament cable distribution terminal 3 on the unmanned platform.
The unmanned platform can be supplemented with the medicament within 10 days, the medicament supply of the unmanned platform is guaranteed, the inspection frequency of the unmanned platform can be properly reduced according to the production experience, and the operation cost is saved.
The above embodiments are only used for illustrating the present invention, and the structure, connection method, etc. of each device may be changed, and all equivalent changes and modifications based on the technical solution of the present invention should not be excluded from the protection scope of the present invention.
Claims (1)
1. An offshore unmanned platform medicament injection system comprises a plurality of medicament storage tanks arranged on an unmanned platform; the method is characterized in that:
each medicament storage tank is communicated with a corresponding medicament injection point on the unmanned platform through a medicament pipeline;
a medicament injection pump is arranged on the medicament pipeline;
the medicament storage tank is communicated with a corresponding medicament injection point on the manned platform through the medicament pipeline;
a plurality of the medicament pipelines are integrated in the medicament cable;
the medicament conduit is integrated into the medicament cable through a medicament cable dispensing terminal;
the two ends of the medicament cable are respectively matched with a medicament cable distribution terminal;
two medicament cable distribution terminals are respectively arranged on a manned platform and an unmanned platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120560908.3U CN215565878U (en) | 2021-03-15 | 2021-03-15 | Offshore unmanned platform medicament injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120560908.3U CN215565878U (en) | 2021-03-15 | 2021-03-15 | Offshore unmanned platform medicament injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215565878U true CN215565878U (en) | 2022-01-18 |
Family
ID=79854337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120560908.3U Active CN215565878U (en) | 2021-03-15 | 2021-03-15 | Offshore unmanned platform medicament injection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215565878U (en) |
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2021
- 2021-03-15 CN CN202120560908.3U patent/CN215565878U/en active Active
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