Carbon sequestration infrastructure geology GIS data system platform and device

Abstract

Embodiments of the present application relate to a carbon sequestration basic geology GIS data system platform and equipment. The platform comprises: a resource data layer configured to manage and organize regional spatial data, attribute data and resource data related to carbon sequestration; a technical support layer configured to be based on a preset platform to integrate object-oriented technology, component technology, GIS and Web GIS technology and three-dimensional modeling technology, including a spatial database for organizing the regional spatial data and a relational database for organizing the attribute data; a business application layer configured to provide a preset business according to a received user operation processing platform service function; and a user permission layer configured to manage application permissions of the preset business of a plurality of preset level users. Different users will be provided with source carbon reduction and carbon removal solution options, and scientific basis will be provided for CCUS regional large-scale deployment of geological sequestration site selection and large-scale demonstration of CCUS.

Description

Technical Field

[0001] This invention relates to the field of carbon capture, utilization and storage (CCUS) technology, and in particular to a basic geological GIS (Geographic Information System) data system platform and equipment for carbon sequestration. Background Technology

[0002] CCUS technology is a way to achieve large-scale low-carbon utilization of fossil energy such as coal. The large-scale deployment of CCUS clusters can complete carbon emission reduction tasks while avoiding excessive adjustments to the energy structure and ensuring energy security. The development of CCUS cluster deployment theory and technology is of great significance to energy security and the achievement of carbon neutrality goals.

[0003] CO2 geological storage is a core component of CCUS technology, determining its application scale and development potential. Major CO2 storage geological bodies include deep saline aquifers, exploited or depleted oil and gas fields, deep unminable coal seams, basalt formations, and shallow seas. Scientifically assessing the CO2 storage potential of major sedimentary basins is fundamental to the development of CCUS technology; scientifically matching CO2 geological storage source-sink data is a crucial basis for CCUS cluster deployment site selection; and scientifically coordinating CO2 geological storage potential with energy resources represents a new expansion of CCUS cluster deployment technology.

[0004] However, my country's geological conditions are complex, and there is a lack of systematic data research on the spatiotemporal development patterns and key characteristics of major CO2 sequestration geological bodies and target reservoirs (deep saline aquifers, oil and gas fields that are being exploited or depleted, and deep unminable coal seams, etc.). The evaluation of sequestration potential is generally in its initial stage, lacking systematic data support from target reservoirs. Currently, CCUS source-sink matching is mainly based on point-to-point matching between a single emission source and a single sequestration site, lacking regional multi-source and multi-sink data matching. The distribution of resources, energy structure, and environmental conditions such as carbon sequestration vary greatly in different regions, requiring comprehensive analysis and control based on various types of data. Summary of the Invention

[0005] This invention provides a basic geological GIS data system platform and equipment for carbon sequestration, which aims to provide a basic research platform for conducting research on the deployment of CCUS clusters for evaluating CO2 geological sequestration potential, source-sink (geological) scientific matching, and coordinated control of energy resources.

[0006] In a first aspect, embodiments of the present invention provide a basic geological GIS data system platform for carbon sequestration, comprising:

[0007] The resource data layer is set up to manage and organize geographic spatial data, attribute data, and resource data related to carbon sequestration.

[0008] The technical support layer is built on a preset platform to integrate object-oriented technology, component technology, GIS and Web GIS technology and 3D modeling technology, including a spatial database for organizing the regional spatial data and a relational database for organizing the attribute data;

[0009] The business application layer is configured to process preset services provided by the platform service functions based on the received user operations.

[0010] The user permission layer is configured to manage the application permissions of the preset services for multiple users at preset levels.

[0011] In a second aspect, embodiments of the present invention provide an electronic device, comprising:

[0012] One or more processors;

[0013] The memory is equipped with a carbon sequestration-based geological GIS data system platform as provided in any embodiment of the present invention.

[0014] This invention provides a carbon sequestration basic geological GIS data system platform and equipment, which integrates data and provides business services to users. It serves as a basic research platform for conducting research on the deployment of CCUS clusters for CO2 geological sequestration potential assessment, source-sink (geological) scientific matching, and coordinated control of energy resources. It will provide different users with source carbon reduction and decarbonization solution options and provide scientific basis for the site selection of geological sequestration for regional large-scale deployment of CCUS and the implementation of large-scale CCUS demonstration projects. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a carbon sequestration basic geological GIS data system platform provided in Embodiment 1 of the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of an electronic device provided in Embodiment 2 of the present invention. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0018] Example 1

[0019] Figure 1This is a schematic diagram of a carbon sequestration basic geological GIS data system platform provided in Embodiment 1 of the present invention. The platform can be implemented by hardware and / or software and is generally integrated into electronic devices, such as computer equipment. The carbon sequestration basic geological GIS data system platform includes:

[0020] The resource data layer is set up to manage and organize geographic spatial data, attribute data, and resource data related to carbon sequestration.

[0021] The technical support layer is built on a preset platform to integrate object-oriented technology, component technology, GIS and Web GIS technology and 3D modeling technology, including a spatial database for organizing the regional spatial data and a relational database for organizing the attribute data;

[0022] The business application layer is configured to process preset services provided by the platform service functions based on the received user operations.

[0023] The user permission layer is configured to manage the application permissions of the preset services for multiple users at preset levels.

[0024] The carbon sequestration basic geological GIS data system platform has a core logical structure divided into four layers: resource data layer, technical support layer, business application layer, and user permission layer. Based on Web GIS technology, it defines a unified interface for accessing geographic databases: ODBC. Through the user permission layer, users can access required data, thematic maps, and perform 3D simulation analysis via a browser through the business application layer, according to their permissions. After receiving browsing, retrieval, viewing, and analysis requests from the browser through the business application layer, the Web GIS server processes, analyzes, calculates, and simulates the data using the MapGIS component through the technical support layer, and then sends a request to the GIS data server. Upon receiving the Web GIS data request, the GIS data server retrieves the processing results from the resource data layer through the technical support layer and delivers them to the Web GIS server.

[0025] The geographical spatial data may include: basic map data, regional spatial data, and basin-level spatial data; the attribute data may include: project data, basin data, raw data, output data, reservoir data, emission source data, energy and mineral development data, and documents and multimedia data; the resource data may include: sequestration potential data, carbon emission source and carbon emission data, and energy and mineral development data.

[0026] The main contents of geographic spatial data, attribute data, and resource data are shown in Table 1.

[0027] Table 1

[0028]

[0029]

[0030] As shown in Table 1, the basic map data may include: coordinate system, elevation system, map projection, standard parallels of latitude, central meridian, output scale, and geographic points;

[0031] The regional spatial data may include: strata, sediments, structures, igneous rocks, plate boundaries, crustal stability zones, seismic points, volcanoes, basin boundaries, oil fields, gas fields, and coal fields;

[0032] The basin-level spatial data may include: basin tectonic units, strata, lithology, sedimentary facies, faults, folds, crustal stability zones, drainage systems, mountain ranges, major cities, geological profiles, seismic profiles, boreholes, oil fields, gas fields, coal fields, and reservoir-caprock thickness as basic attribute data; a comprehensive basin columnar data as columnar attribute data; and geological profiles and target reservoir-caprock as profile attribute data.

[0033] The storage potential data may include: elastic modulus, shear modulus, deformation modulus, Poisson's ratio and rock strength as rock mechanical parameters of the reservoir for which storage is intended; gas content, geothermal temperature, reservoir pressure and geostress as key physical property parameters; and pore and fracture structure, porosity, permeability, adsorption and desorption and diffusion flow as rock physical parameters.

[0034] The carbon emission source and carbon emission data may include: the distribution, emission source type and life cycle of stationary emission sources with CO2 capture potential, the dynamic change characteristics of the stationary emission sources, the pipeline transportation methods, capacity and cost of the stationary emission sources, population density, land use type and structure distribution density;

[0035] The energy and mineral resources development data may include: fossil energy, biomass energy, water resources, and clean energy.

[0036] The regional-level spatial data and the basin-level spatial data primarily utilize the MapGIS spatial database, compatible with ArcGIS and other technologies. The attribute data employs a relational database, such as one built on Microsoft SQL Server. Both the MapGIS spatial database and the relational database are constructed using the Microsoft .NET Framework and Web GIS technologies. For example, the technical support layer can be built on the VR Mine GIS platform.

[0037] The preset services that the business application layer can handle include basic map operations, data management, category navigation, spatial positioning display, map drawing, model embedding, thematic map display, and system management.

[0038] The basic map operations include zooming in, zooming out, resetting, and moving.

[0039] Data management includes: data entry, querying, cropping, reporting, analysis and calculation, remote management, and lossless conversion of ArcGIS and MapGIS format data;

[0040] Category navigation: You can navigate to the corresponding block on the map by clicking on the evaluation area or the name of the sedimentary basin under the directory tree;

[0041] Spatial positioning display: Using GIS visualization technology and spatial analysis technology, information on the current evaluation area or sedimentary basin is displayed;

[0042] Map drawing: Automatic generation of thematic maps, graphic templates, automatic switching of drawing scale, compatibility with multiple file formats, grid correction and drawing, etc.

[0043] Thematic map displays include: reservoir potential evaluation map, source-sink matching evaluation map, energy resource synergy evaluation map, basin stratigraphic column, basin geological profile, reservoir thickness contour map, crustal stability map, and basin geological map.

[0044] System management: system permission management, functional module management, user permission management, basic maintenance, etc.

[0045] The model embedding can include the embedding of a storage capacity evaluation model, a source-sink matching dynamic model, and an energy resource synergy model.

[0046] The embedded storage capacity evaluation model includes: using the platform's secondary development function interface, for each type of storage geological body and reservoir, using structural trap characteristics, stratigraphic lithology, hydrogeological characteristics, burial depth, thickness, rock mechanical parameters, reservoir physical property parameters, and rock physical parameters as key indicators, embedding a hierarchical structure model for CO2 geological storage suitability evaluation, so as to at least quantify the CO2 geological storage capacity and suitability of the basin area;

[0047] The embedded source-sink matching dynamic model includes: analyzing the impact of regional CO2 sequestration source-sink geographical conditions on transportation costs, using CO2 sequestration capacity, injection capacity, dynamic capture volume and pipeline transportation capacity as constraints, and using the platform's secondary development function interface to embed the industrial stationary CO2 emission source carbon capture, utilization and sequestration CCUS source-sink matching model to establish a unified big data processing system for CO2 geological sequestration source-sink matching;

[0048] The embedded sequestration capacity evaluation model includes: using regional fossil energy, biomass energy, water resources and clean energy as constraints, analyzing the existing energy system model and the changing patterns of carbon emission scale and intensity, and embedding an energy system model that integrates CO2 geological sequestration and energy resources, in order to study the optimization direction of energy system development models in different regions and the development path of CCUS cluster deployment technology.

[0049] The user access layer is open to users at all levels, including platform staff, carbon-emitting companies, and other practitioners, and is subject to access control. Among platform staff, database administrators have full data manipulation capabilities; administrators from different research groups are responsible for data entry, conversion, cutting, and deletion in different modules, and can view data from other modules but cannot manipulate data in other modules. Company personnel and other practitioners can only browse and view output graphics.

[0050] The technical solution of this embodiment characterizes the spatiotemporal distribution patterns and key reservoir features of CO2 geological storage target reservoirs in major sedimentary basins. It integrates spatiotemporal data on geological structures, energy and mineral development data, CO2 emission sources and emissions, and provides business services to users. It serves as a basic research platform for conducting research on CCUS cluster deployment, including CO2 geological storage potential evaluation, source-sink (geological) scientific matching, and coordinated control of energy resources. It will provide different users with source carbon reduction and decarbonization solution options and provide a scientific basis for the site selection of geological storage for regional large-scale CCUS deployment and the implementation of large-scale CCUS demonstration projects.

[0051] Example 2

[0052] Figure 2 This is a schematic diagram of the structure of an electronic device provided in Embodiment 2 of the present invention, as shown below. Figure 2 As shown, the electronic device includes a processor 210, a memory 220, an input device 230, and an output device 240; the number of processors 210 in the electronic device can be one or more. Figure 2 Taking a processor 210 as an example; the processor 210, memory 220, input device 230, and output device 240 in the electronic device can be connected via a bus or other means. Figure 2 Taking the example of a connection between China and Israel via a bus.

[0053] The memory 220, as a computer-readable storage medium, can be used to store software programs, computer-executable programs, and modules, such as the program instructions / modules corresponding to the carbon sequestration basic geological GIS data system platform in this embodiment of the invention. The processor 210 executes various functional applications and data processing of the electronic device by running the software programs, instructions, and modules stored in the memory 220.

[0054] The memory 220 may primarily include a program storage area and a data storage area. The program storage area may store the operating system and at least one application program required for a given function; the data storage area may store data created based on terminal usage. Furthermore, the memory 220 may include high-speed random access memory and non-volatile memory, such as at least one disk storage device, flash memory, or other non-volatile solid-state storage device. In some instances, the memory 220 may further include memory remotely located relative to the processor 210, which can be connected to the electronic device via a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

[0055] Input device 230 can be used to receive input digital or character information, and to generate key signal inputs related to user settings and function control of the electronic device. Output device 240 may include display devices such as a display screen.

[0056] Based on the above description of the implementation methods, those skilled in the art can clearly understand that the present invention can be implemented using software and necessary general-purpose hardware, and of course, it can also be implemented using hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as a computer floppy disk, read-only memory (ROM), random access memory (RAM), flash memory, hard disk, or optical disk, etc., including several instructions to enable a computer device (which may be a personal computer, server, or network device, etc.) to implement the carbon sequestration basic geological GIS data system platform described in the various embodiments of the present invention.

[0057] It is worth noting that in the above embodiments of the carbon sequestration basic geological GIS data system platform, the various units and modules included are only divided according to functional logic, but are not limited to the above division, as long as the corresponding functions can be achieved; in addition, the specific names of each functional unit are only for easy differentiation and are not used to limit the scope of protection of the present invention.

[0058] Although the present invention has been described in detail above with general descriptions, specific embodiments, and experiments, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A carbon sequestration infrastructure geology GIS data system platform characterized by, Comprise: a resource data layer configured to manage regional space data, attribute data and resource data related to carbon sequestration; a technical support layer configured to be built based on a preset platform to integrate object-oriented technology, component technology, GIS and WebGIS technology and three-dimensional modeling technology, including a spatial database for organizing the regional space data and a relational database for organizing the attribute data; a business application layer configured to provide preset businesses according to received user operation processing platform service functions; a user permission layer configured to manage application permissions of the preset businesses of a plurality of preset level users; wherein the preset businesses processed by the business application layer include map basic operations, data management, classification navigation, spatial positioning display, drawing, model embedding, thematic map display and system management; the model embedding includes embedding of a sequestration capacity evaluation model, a source-sink matching dynamic model and an energy resource coordination model; embedding the sequestration capacity evaluation model includes: using a platform secondary development function interface, for each sequestration geological body and reservoir, taking trap characteristics, stratum lithology, hydrogeological characteristics, burial depth, thickness, rock mechanics parameters, reservoir physical parameters and rock physical parameters as key indicators, embedding a hierarchical structure model of CO2 geological sequestration suitability evaluation, to at least be used for quantifying basin regional CO2 geological sequestration capacity and suitability; embedding the source-sink matching dynamic model includes: analyzing the influence of regional CO2 sequestration source-sink geographic conditions on transportation cost, taking CO2 sequestration capacity, injection capacity, dynamic capture volume and pipeline transportation capacity as constraint conditions, using a platform secondary development function interface, embedding an industrial fixed CO2 emission source carbon capture, utilization and sequestration CCUS source-sink matching model, to establish a unified CO2 geological sequestration source-sink matching big data processing system; embedding the energy resource coordination model includes: taking regional fossil energy, biomass energy, water resources and clean energy as constraint characteristics, analyzing the existing energy system mode and the change law of carbon emission scale and intensity, embedding an energy system model of CO2 geological sequestration and energy resource coordination, to study the optimization direction of different regional energy system development mode and the development path of CCUS cluster deployment technology.

2. The carbon sequestration foundational geologic GIS data system platform of claim 1, wherein, The regional space data includes: basic map data, regional level space data and basin level space data; The attribute data includes: project data, basin data, raw data, result data, reservoir data, emission source data, energy and mineral development data and file and multimedia data; The resource data includes: sequestration potential data, carbon emission source and carbon emission data and energy and mineral development data.

3. The carbon-sequestration foundational geologic GIS data system platform of claim 2, wherein, The basic map data includes: coordinate system, elevation system, map projection, standard parallel, central meridian, result scale and geographic point; The regional level space data includes: stratum, sedimentation, structure, magmatic rock, plate boundary, crust stability partition, earthquake point, volcano, basin boundary, oil field, gas field and coal field; The basin-level spatial data includes: as basic attribute data, basin tectonic unit, stratum, lithology, sedimentary facies, fault, fold, crust stability partition, drainage, mountain, main city, geological profile line, seismic profile line, drill hole, oil field, gas field, coal field and reservoir-seal layer thickness, as columnar attribute data, basin comprehensive columnar, and as profile attribute data, geological profile and target reservoir-seal layer.

4. The carbon-sequestration foundational geologic GIS data system platform of claim 3, wherein, The storage potential data includes: as storage target reservoir rock mechanics parameters, elastic modulus, shear modulus, deformation modulus, Poisson's ratio and rock strength, as key physical property parameters, gas content, geothermal, reservoir pressure and ground stress, and as rock physics parameters, pore-fracture structure, porosity, permeability, adsorption-desorption and diffusion seepage; The carbon emission source and carbon emission data includes: distribution, source type and life cycle of fixed emission sources with CO2 capture potential, dynamic change characteristics of the fixed emission sources, pipeline transportation mode, capacity and cost of the fixed emission sources, population density, land use type and building distribution density; The energy mineral development data includes: fossil energy, biomass energy, water resources and clean energy.

5. The carbon-sequestration foundational geologic GIS data system platform of claim 4, wherein, The regional-level spatial data and the basin-level spatial data adopt Map GIS spatial database; the attribute data adopts relational database; the Map GIS spatial database and the relational database are constructed by using Microsoft.Net Framework development framework and Web GIS technology.

6. An electronic device, comprising: It comprises: one or more processors; a memory installed with the carbon storage basic geological GIS data system platform of any one of claims 1-5.

Images