Geothermal exploitation and irrigation well group arrangement method based on data analysis

Abstract

The invention discloses a geothermal exploitation and irrigation well group arrangement method based on data analysis, and particularly relates to the technical field of geothermal resource development. Selecting a first well position key text and a second well position key text based on the arrangement of the geothermal exploitation and irrigation well group; performing primary processing on the selected first well position key text and the selected second well position key text; obtaining a well location arrangement intelligent analysis model, and obtaining a first well location evaluation value corresponding to the first well location key text; based on the first well location keyword group and the second well location keyword group, obtaining a well location associated keyword as a third well location keyword group, and obtaining a second well location evaluation value corresponding to the second well location keyword group; and on the basis of the well location evaluation values and the well location association keywords, the second well location evaluation values corresponding to the second well location keyword groups are sent to the user terminal according to a preset evaluation mode to determine a final directional well location arrangement scheme, so that geothermal exploitation and irrigation well arrangement is more reasonable and accurate.

Description

Technical Field

[0001] The present invention relates to the technical field of geothermal resource development, and more specifically, to a method for arranging a geothermal production and injection well group based on data analysis. Background Art

[0002] Geothermal resources are a clean and renewable energy source that is widely distributed in the earth's interior. With the continuous growth of energy demand and the transformation of energy structure, the development and utilization of geothermal resources have received more and more attention. As an important facility for the development of geothermal resources, the reasonable layout of geothermal well groups is of great significance to improving the efficiency of geothermal resource extraction and reducing the cost of extraction. With the continuous advancement of data analysis technology, the level of development and utilization of geothermal resources is constantly improving. The geothermal extraction effect under different layout schemes can be predicted, providing a scientific basis for optimizing the layout scheme.

[0003] The existing geothermal production and injection well group layout method based on data analysis mainly includes a geothermal data collection step, a geothermal data analysis step and a well location layout reasonable judgment step; the geothermal data collection step mainly collects geological information and geothermal resource related data through existing tools; the geothermal data analysis step converts non-digital parameters into digitized geothermal analysis parameters to make data analysis more convenient; the well location layout reasonable judgment step accurately judges the existing data through the rationality of other well location layouts to evaluate the rationality of the current well location layout.

[0004] However, there are still some shortcomings in its actual use. For example, in the data collection step, geological information and geothermal resource-related data are collected. However, due to the complex and changeable external environmental factors, environmental parameters such as temperature, humidity, and heat are constantly changing. Traditional layout methods are difficult to accurately obtain the changes in these parameters in real time; the layout of geothermal well groups is often determined by multiple factors, such as heat distribution factors, pumping and drainage activities, and economic benefit considerations. Traditional monitoring methods are difficult to comprehensively analyze and evaluate these factors. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a method for arranging a geothermal well group based on data analysis, and solves the problems raised in the above-mentioned background technology through the following scheme.

[0006] To achieve the above object, the present invention provides the following technical solutions: S1: Establish a plane coordinate system with an interval of five meters in the target area, locate each coordinate point and the wellheads of the water production well and the recharging well with an interval of five meters, and store them in the system operation database; S2: Based on the arrangement of the geothermal production and injection well group, select the first well location key text; obtain the second well location key text, which is the key text after the first well location key text is selected; S3: performing initial processing on the selected first well location key text, the initial processing operation is used to obtain a first well location keyword group of the first well location key text; performing initial processing on the obtained second well location key text, the initial processing operation is used to obtain a second well location keyword group corresponding to the second well location key text; S4: obtaining a well location layout intelligent analysis model, and obtaining a first well location evaluation value corresponding to the first well location key text according to the well location layout intelligent analysis model and the first well location keyword group; S5: Based on the first well location keyword group and the second well location keyword group, obtain the well location associated keyword as the third well location keyword group, and obtain the second well location evaluation value corresponding to the second well location keyword group through the third well location keyword group according to the well location layout intelligent analysis model; S6: Based on the well location evaluation value and the well location associated keywords, the second well location evaluation value corresponding to the second well location keyword group is sent to the administrator user terminal according to a preset evaluation method to determine the final directional well location layout plan; S7: Record all coordinate points, coordinates of water extraction wells and recharging wells, and text of processing and analysis in a database.

[0007] Preferably, the target area is the area where the well group is to be arranged. A plane coordinate system with an interval of five meters is established in the target area to form a grid with an interval of five meters. The intersection of the grid is the coordinate point. Each coordinate point and the wellheads of the water production wells and reinjection wells with an interval of five meters are located. GPS is used to accurately measure the well position. At this time, the well position to be determined is located at the coordinate point, and its coordinates are recorded in the plane coordinate system and stored in the system operation database.

[0008] Preferably, the selection process of the first well position key text is as follows: A1: Conduct geological modeling of the target distance between the water production well and the recharging well, and collect geological exploration data, including geological structure, lithology distribution, and thermal reservoir characteristics; A2: Use geographic information system and geological modeling software to build a three-dimensional geological model, accurately represent the key geological structures of thermal reservoirs, aquicludes and faults in the model, and set rock physical parameters to reflect the flow characteristics of geothermal fluids; A3: Based on the three-dimensional geological model, a numerical model of geothermal fluid flow is established through numerical simulation technology; A4: Set different target distance schemes in the numerical model, simulate the production and reinjection process of water production wells and reinjection wells, and evaluate the mutual influence between water production wells and reinjection wells under different target distances; A5: Simulate and verify the impact range of water production wells and reinjection wells, and estimate the economic benefits of water production wells and reinjection wells, including investment cost, operation and maintenance cost, and net present value; A6: Based on the simulation verification results, the target distance between the water production well and the recharge well is optimized, and the key text of the first well position is obtained through feature word screening; The second well position key text is the key text selected after the first well position key text is selected. The method for obtaining the second well position key text is as follows: B1: Through geophysical exploration methods such as seismic exploration, artificially stimulate seismic waves and receive their reflected signals to detect the structural characteristics of underground rock formations, including the shape, trend, scale of faults and their relative position relationship with simulated water production wells and recharge wells; B2: Determine the closure of the fault based on its morphology, direction and scale; B3: Based on the relative position relationship between the fault and the simulated water extraction well and recharging well, determine whether the water extraction port and the water discharge port are located on the same fault, and evaluate the extraction efficiency of geothermal resources, including the output, temperature and stability of geothermal resources; B4: Based on the judgment results, optimize the locations of the pumping and drainage outlets, water production wells and recharge wells, and filter the key text of the second well location through feature words.

[0009] Preferably, the collected first well location key text and second well location key text are initially processed, statistical methods are used to identify and process outliers, the system is used to run database query statements and remove duplicate data, and the hydrological characteristics analysis field, economic benefit analysis field, geological exploration analysis field, and wellhead relative position analysis field are integrated with the collected well location key text to form a complete analysis data set to ensure data accuracy and consistency.

[0010] Preferably, the intelligent analysis model for well location layout specifically includes: according to the first well location keyword group, classifying the first well location key text to obtain the analysis points corresponding to the first well location key text, the analysis points corresponding to the first well location key text are the target knowledge fields corresponding to the first well location key text, and the target knowledge fields include the hydrological characteristics analysis field, the economic benefit analysis field, the geological exploration analysis field and the wellhead relative position analysis field; in a preset analysis database, obtaining the intelligent analysis model for well location layout corresponding to the analysis points, and the preset analysis database is used to save the correspondence between the analysis points and the intelligent analysis model for well location layout.

[0011] Preferably, the first well location key text is classified through the first well location keyword group, and the first well location evaluation value corresponding to the first well location key text is obtained. The first well location evaluation value is the target knowledge field involved in the first well location key text, that is, the knowledge field to which the first well location key text belongs is used to confirm the knowledge field involved in the first well location evaluation value corresponding to the first well location key text, which helps to improve the rationality of the well location evaluation and can select a suitable well location layout intelligent analysis model for the first well location key text for subsequent processing. The target knowledge fields include but are not limited to: hydrological characteristics analysis field, economic benefit analysis field, geological exploration analysis field and wellhead relative knowledge field. In the field of location analysis; after determining the first well location evaluation value of the first well location key text, the corresponding relationship between the well location evaluation value and the well location layout intelligent analysis model in the preset analysis database is used to obtain a suitable analysis model in the preset analysis database. The preset analysis database is a constructed database used to store multiple well location layout intelligent analysis models, multiple well location evaluation values, and the corresponding relationship between multiple well location layout intelligent analysis models and multiple well location evaluation values. The well location layout intelligent analysis model corresponds to the well location evaluation value one by one, including but not limited to: hydrological characteristic analysis model, economic benefit analysis model, geological exploration analysis model and wellhead relative position analysis model.

[0012] Preferably, before obtaining the intelligent analysis model for well location layout and obtaining the first well location evaluation value corresponding to the first well location key text through the first well location keyword group according to the intelligent analysis model for well location layout, the intelligent analysis model for well location layout is constructed, specifically including: obtaining an analysis data set corresponding to the target knowledge field; obtaining a target knowledge graph corresponding to the target knowledge field according to the analysis data set; constructing an intelligent analysis model for well location layout according to the target knowledge graph; obtaining analysis data sets for a variety of different knowledge fields, including but not limited to a hydrological characteristic analysis data set, an economic benefit analysis data set, a geological exploration analysis data set, and a wellhead relative position analysis data set, and constructing target knowledge graphs for different knowledge fields according to the analysis data sets for different knowledge fields, thereby constructing an intelligent analysis model for well location layout specifically corresponding to each knowledge field according to the target knowledge graphs for different knowledge fields, thereby being able to provide a more accurate evaluation of the well location layout for each knowledge field.

[0013] Preferably, well location associated keywords in the first well location keyword group and the second well location keyword group are obtained, the associated keywords are multiple keywords in the first well location keyword group and the second well location keyword group whose rationality values ​​are greater than preset rationality values ​​after correlation calculation, and the multiple keywords in the first well location keyword group and the second well location keyword group are third well location keywords.

[0014] Preferably, based on the first well location keyword group and the second well location keyword group, well location associated keywords are obtained as the third well location keyword group. The method for obtaining the well location associated keywords is as follows: C1: Obtain the first well-position keyword in the first well-position keyword group, and obtain the second well-position keyword in the second well-position keyword group, wherein the first well-position keyword is any keyword in the first well-position keyword group, and the second well-position keyword is any keyword in the second well-position keyword group; C2: Calculate the rationality value of the first well position keyword and the second well position keyword; C3: Determine whether the rationality value is greater than the preset rationality value; C4: If the rationality value is greater than a preset rationality value, the first well-positioned keyword and the second well-positioned keyword are used as associated keywords in the first well-positioned keyword group and the second well-positioned keyword group.

[0015] Preferably, the intelligent analysis model for well location arrangement obtains the evaluation value of the keywords related to the third well location keyword group in the target knowledge graph, and uses the evaluation value as the first well location evaluation value corresponding to the first well location text, thereby combining the correlation between the first well location text and the second well location text, optimizing the rationality of the geothermal production and injection well location arrangement, and providing managers with a more accurate evaluation value, namely, the second well location evaluation value; the second well location evaluation value is displayed to the managers according to a preset summary method, and the preset summary method includes any one of a report summary and a picture summary. When determining the preset summary method corresponding to the second well location text, it is necessary to select according to the actual suitability of the second well location text and the preset summary method. The managers determine the final directional well location arrangement plan through the summary content, and the summary content includes the impact of pumping and drainage activities on geothermal resources, evaluating the comprehensive benefits and risks of different wellhead locations, and considering drilling costs and mining efficiency.

[0016] Technical effects and advantages of the present invention: The present invention establishes a plane coordinate system by adopting the above method, pre-positions the positions that may be geothermal wells, and provides a location information basis for subsequent initial processing; based on the layout of the geothermal well group, obtains the first well location key text, and performs initial processing on the first well location key text to obtain the first well location keyword group corresponding to the first well location key text, so as to obtain the first well location evaluation value corresponding to the first well location key text according to the first well location keyword group through the well location layout intelligent analysis model; obtains the second well location key text and performs initial processing on the second well location key text to obtain the second well location keyword group corresponding to the second well location key text, and obtains the associated keywords in the first well location keyword group and the second well location keyword group, and constructs a third well location keyword group through the associated keywords, so as to obtain the second well location evaluation value corresponding to the second well location keyword group through the third well location keyword group according to the well location layout intelligent analysis model, and then in the geothermal well layout process, the rationality and accuracy of the geothermal well layout can be achieved according to the correlation between multiple well location key texts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the operation flow of the present invention.

[0018] Figure 2 The figure is a schematic diagram of the structure of an electronic device of the present invention. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] As attached Figure 1 The method for arranging a geothermal well group based on data analysis is shown in the flowchart, and the flowchart mainly includes the following steps: S1 to S7.

[0021] S1: Establish a plane coordinate system with an interval of five meters in the target area, locate each coordinate point and the wellheads of the water production wells and recharge wells with an interval of five meters, and store them in the system operation database.

[0022] In this embodiment, it should be specifically explained that the target area is the area where the well group is to be arranged. A plane coordinate system with an interval of five meters is established in the target area to form a grid with an interval of five meters. The intersection of the grid is the coordinate point. Each coordinate point and the wellheads of the water production wells and reinjection wells with an interval of five meters are located. GPS is used to accurately measure the well position. At this time, the well position to be determined is located at the coordinate point, and its coordinates are recorded in the plane coordinate system and stored in the system operation database.

[0023] S2: Based on the arrangement of the geothermal production and injection well group, select the first well location key text; obtain the second well location key text, which is the key text after the first well location key text is selected.

[0024] In this embodiment, it should be specifically explained that the selection process of the first well position key text is as follows: A1: Conduct geological modeling of the target distance between the water production well and the recharging well, and collect geological exploration data, including geological structure, lithology distribution, and thermal reservoir characteristics; A2: Use geographic information system and geological modeling software to build a three-dimensional geological model, accurately represent the key geological structures of thermal reservoirs, aquicludes and faults in the model, and set rock physical parameters to reflect the flow characteristics of geothermal fluids; A3: Based on the three-dimensional geological model, a numerical model of geothermal fluid flow is established through numerical simulation technology; A4: Set different target distance schemes in the numerical model, simulate the production and reinjection process of water production wells and reinjection wells, and evaluate the mutual influence between water production wells and reinjection wells under different target distances; A5: Simulate and verify the impact range of water production wells and reinjection wells, and estimate the economic benefits of water production wells and reinjection wells, including investment cost, operation and maintenance cost, and net present value; A6: Based on the simulation verification results, the target distance between the water production well and the recharge well is optimized, and the key text of the first well position is obtained through feature word screening; The second well position key text is the key text selected after the first well position key text is selected. The method for obtaining the second well position key text is as follows: B1: Through geophysical exploration methods such as seismic exploration, artificially stimulate seismic waves and receive their reflected signals to detect the structural characteristics of underground rock formations, including the shape, trend, scale of faults and their relative position relationship with simulated water production wells and recharge wells; B2: Determine the closure of the fault based on its morphology, direction and scale; B3: Based on the relative position relationship between the fault and the simulated water extraction well and recharging well, determine whether the water extraction port and the water discharge port are located on the same fault, and evaluate the extraction efficiency of geothermal resources, including the output, temperature and stability of geothermal resources; B4: Based on the judgment results, optimize the locations of the pumping and drainage outlets, water production wells and recharge wells, and obtain the key text of the second well location through feature word screening.

[0025] In this embodiment, it is necessary to specifically explain that the judgment result includes the judgment on the closure of the fault and the judgment on the positions of the pumping port and the drainage port. If the fault has good closure and can block the oil layer and cut off the connectivity of the oil layer, then there is no need to seal such faults. If the fault is highly open, resulting in channeling between oil layers and water injection, then such faults need to be sealed. If they are located on the same fault, the positions of the pumping port and the drainage port need to be adjusted to ensure the safety and efficiency of the layout of the production and irrigation well group.

[0026] S3: Performing initial processing on the selected first well location key text, the initial processing operation is used to obtain a first well location keyword group of the first well location key text; performing initial processing on the obtained second well location key text, the initial processing operation is used to obtain a second well location keyword group corresponding to the second well location key text.

[0027] In this embodiment, it is necessary to specifically explain that the collected first well location key text and second well location key text are initially processed, statistical methods are used to identify and process outliers, the system is used to run database query statements and remove duplicate data, and the hydrological characteristics analysis field, economic benefit analysis field, geological exploration analysis field, and wellhead relative position analysis field are integrated with the collected well location key text to form a complete analysis data set to ensure data accuracy and consistency.

[0028] S4: Obtain a well location layout intelligent analysis model, and obtain a first well location evaluation value corresponding to the first well location key text according to the well location layout intelligent analysis model and the first well location keyword group.

[0029] In this embodiment, it should be specifically explained that the well location layout intelligent analysis model is a pre-built learning model, and by importing the first well location keyword group into the well location layout intelligent analysis model, the well location layout intelligent analysis model obtains the first well location evaluation value according to the first well location keyword group, and sends the first well location evaluation value to the user end and stores it in the system operation database; The intelligent analysis model for well location arrangement specifically includes: according to the first well location keyword group, classifying the first well location key text to obtain the analysis points corresponding to the first well location key text, the analysis points corresponding to the first well location key text are the target knowledge fields corresponding to the first well location key text, and the target knowledge fields include the hydrological characteristic analysis field, the economic benefit analysis field, the geological exploration analysis field and the wellhead relative position analysis field; in a preset analysis database, obtaining the intelligent analysis model for well location arrangement corresponding to the analysis points, and the preset analysis database is used to save the correspondence between the analysis points and the intelligent analysis model for well location arrangement.

[0030] Through the first well location keyword group, the first well location key text is classified, and the first well location evaluation value corresponding to the first well location key text is obtained. The first well location evaluation value is the target knowledge field involved in the first well location key text, that is, through the knowledge field to which the first well location key text belongs, the knowledge field involved in the first well location evaluation value corresponding to the first well location key text is confirmed, which helps to improve the rationality of the well location evaluation and can select a suitable well location layout intelligent analysis model for the first well location key text for subsequent processing. The target knowledge fields include but are not limited to: hydrological characteristics analysis field, economic benefit analysis field, geological exploration analysis field and wellhead relative position analysis field. After determining the first well location evaluation value of the first well location key text, the corresponding relationship between the well location evaluation value and the well location layout intelligent analysis model in the preset analysis database is used to obtain a suitable analysis model in the preset analysis database. The preset analysis database is a database that is constructed to store multiple well location layout intelligent analysis models, multiple well location evaluation values, and the corresponding relationship between multiple well location layout intelligent analysis models and multiple well location evaluation values. The well location layout intelligent analysis model corresponds to the well location evaluation value one by one, including but not limited to: a hydrological characteristic analysis model, an economic benefit analysis model, a geological exploration analysis model, and a wellhead relative position analysis model.

[0031] In the present embodiment, it is necessary to specifically explain that before obtaining the intelligent analysis model for well location arrangement and obtaining the first well location evaluation value corresponding to the first well location key text through the first well location keyword group according to the intelligent analysis model for well location arrangement, the intelligent analysis model for well location arrangement is constructed, which specifically includes: obtaining the analysis data set corresponding to the target knowledge field; obtaining the target knowledge graph corresponding to the target knowledge field according to the analysis data set; constructing the intelligent analysis model for well location arrangement according to the target knowledge graph; obtaining analysis data sets of multiple different knowledge fields, including but not limited to hydrological characteristic analysis data sets, economic benefit analysis data sets, geological exploration analysis data sets and wellhead relative position analysis data sets, and constructing target knowledge graphs of different knowledge fields according to the analysis data sets of different knowledge fields, thereby constructing an intelligent analysis model for well location arrangement specifically corresponding to each knowledge field according to the target knowledge graphs of different knowledge fields, thereby being able to provide a more accurate evaluation of the well location arrangement in each knowledge field.

[0032] S5: Based on the first well location keyword group and the second well location keyword group, obtain well location associated keywords as a third well location keyword group, and obtain a second well location evaluation value corresponding to the second well location keyword group through the third well location keyword group according to the well location layout intelligent analysis model.

[0033] In this embodiment, it is necessary to specifically explain that the well-position associated keywords in the first well-position keyword group and the second well-position keyword group are obtained, and the associated keywords are multiple keywords in the first well-position keyword group and the second well-position keyword group whose rationality values ​​are greater than the preset rationality values ​​after the correlation degree calculation, and the multiple keywords in the first well-position keyword group and the second well-position keyword group are the third well-position keywords. In this embodiment, it is necessary to specifically explain that based on the first well-position keyword group and the second well-position keyword group, the well-position associated keywords are obtained as the third well-position keyword group, and the method for obtaining the well-position associated keywords is as follows: C1: Obtain the first well-position keyword in the first well-position keyword group, and obtain the second well-position keyword in the second well-position keyword group, wherein the first well-position keyword is any keyword in the first well-position keyword group, and the second well-position keyword is any keyword in the second well-position keyword group; C2: Calculate the rationality value of the first well position keyword and the second well position keyword; C3: Determine whether the rationality value is greater than the preset rationality value; C4: If the rationality value is greater than a preset rationality value, the first well-positioned keyword and the second well-positioned keyword are used as associated keywords in the first well-positioned keyword group and the second well-positioned keyword group.

[0034] S6: Based on the first well location evaluation value and the third well location keyword group, the second well location evaluation value corresponding to the second well location keyword group is sent to the administrator user terminal according to a preset evaluation method to determine a final directional well location layout plan.

[0035] In this embodiment, it should be specifically explained that the intelligent analysis model for well location arrangement obtains the evaluation value of the keywords related to the third well location keyword group in the target knowledge graph, and uses the evaluation value as the first well location evaluation value corresponding to the first well location text, thereby combining the correlation between the first well location text and the second well location text, optimizing the rationality of the geothermal production and injection well location arrangement, and providing managers with a more accurate evaluation value, namely the second well location evaluation value; the second well location evaluation value is displayed to the managers according to a preset summary method, and the preset summary method includes any one of a report summary and a picture summary. When determining the preset summary method corresponding to the second well location text, it is necessary to select according to the actual suitability of the second well location text and the preset summary method. The managers determine the final directional well location arrangement plan through the summary content, and the summary content includes the impact of pumping and drainage activities on geothermal resources, evaluating the comprehensive benefits and risks of different wellhead locations, and considering drilling costs and mining efficiency.

[0036] S7: Record all coordinate points, coordinates of water extraction wells and recharging wells, and text of processing and analysis in a database.

[0037] In this embodiment, it should be specifically explained that the database includes a system operation database and a preset analysis database, and all coordinate points, coordinates of water production wells and recharge wells, and text of processing and analysis are recorded in the database for easy viewing by management personnel.

[0038] The present invention establishes a plane coordinate system by adopting the above method, pre-positions the positions that may be geothermal wells, and provides a location information basis for subsequent initial processing; based on the layout of the geothermal well group, obtains the first well location key text, and performs initial processing on the first well location key text to obtain the first well location keyword group corresponding to the first well location key text, so that through the well location layout intelligent analysis model, the first well location evaluation value corresponding to the first well location key text is obtained according to the first well location keyword group; obtains the second well location key text and performs initial processing on the second well location key text to obtain the second well location keyword group corresponding to the second well location key text, and obtains the associated keywords in the first well location keyword group and the second well location keyword group, and constructs a third well location keyword group through the associated keywords, so that according to the well location layout intelligent analysis model, the second well location evaluation value corresponding to the second well location keyword group is obtained through the third well location keyword group, and then in the geothermal well layout process, according to the correlation between multiple well location key texts, the geothermal well layout can be made more reasonable and accurate.

[0039] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for arranging geothermal wells based on data analysis, characterized in that: include: S1: Establish a plane coordinate system with an interval of five meters in the target area, locate each coordinate point and the wellheads of the water production well and the recharging well with an interval of five meters, and store them in the system operation database; S2: Based on the arrangement of the geothermal production and injection well group, select the first well location key text; obtain the second well location key text, which is the key text after the first well location key text is selected; S3: performing initial processing on the selected first well location key text, the initial processing operation is used to obtain a first well location keyword group of the first well location key text; performing initial processing on the obtained second well location key text, the initial processing operation is used to obtain a second well location keyword group corresponding to the second well location key text; S4: obtaining a well location layout intelligent analysis model, and obtaining a first well location evaluation value corresponding to the first well location key text according to the well location layout intelligent analysis model and the first well location keyword group; S5: Based on the first well location keyword group and the second well location keyword group, obtain the well location associated keyword as the third well location keyword group, and obtain the second well location evaluation value corresponding to the second well location keyword group through the third well location keyword group according to the well location layout intelligent analysis model; S6: Based on the well location evaluation value and the well location associated keywords, the second well location evaluation value corresponding to the second well location keyword group is sent to the administrator user terminal in a preset summary manner to determine a final directional well location arrangement plan; S7: Record all coordinate points, coordinates of water extraction wells and recharging wells, and text of processing and analysis in a database.

2. The method for arranging geothermal wells based on data analysis according to claim 1, characterized in that: The target area is the area where the well group is to be arranged. A plane coordinate system with an interval of five meters is established in the target area to form a grid with an interval of five meters. The intersection of the grid is the coordinate point. Each coordinate point and the wellheads of the water production wells and reinjection wells with an interval of five meters are located. GPS is used to accurately measure the well position. At this time, the well position to be determined is located at the coordinate point, and its coordinates are recorded in the plane coordinate system.

3. The method for arranging geothermal wells based on data analysis according to claim 1, characterized in that: The selection process of the first well position key text is as follows: A1: Conduct geological modeling of the target distance between the water production well and the recharging well, and collect geological exploration data, including geological structure, lithology distribution, and thermal reservoir characteristics; A2: Use geographic information system and geological modeling software to build a three-dimensional geological model, accurately represent the key geological structures of thermal reservoirs, aquicludes and faults in the model, and set rock physical parameters to reflect the flow characteristics of geothermal fluids; A3: Based on the three-dimensional geological model, a numerical model of geothermal fluid flow is established through numerical simulation technology; A4: Set different target distance schemes in the numerical model, simulate the production and reinjection process of water production wells and reinjection wells, and evaluate the mutual influence between water production wells and reinjection wells under different target distances; A5: Simulate and verify the impact range of water production wells and reinjection wells, and estimate the economic benefits of water production wells and reinjection wells, including investment cost, operation and maintenance cost, and net present value; A6: Based on the simulation verification results, the target distance between the water production well and the recharge well is optimized, and the key text of the first well position is obtained through feature word screening; The second well position key text is the key text selected after the first well position key text is selected. The method for obtaining the second well position key text is as follows: B1: Through geophysical exploration methods such as seismic exploration, artificially stimulate seismic waves and receive their reflected signals to detect the structural characteristics of underground rock formations, including the shape, trend, scale of faults and their relative position relationship with simulated water production wells and recharge wells; B2: Determine the closure of the fault based on its morphology, direction and scale; B3: Based on the relative position relationship between the fault and the simulated water extraction well and recharging well, determine whether the water extraction port and the water discharge port are located on the same fault, and evaluate the extraction efficiency of geothermal resources, including the output, temperature and stability of geothermal resources; B4: Based on the judgment results, optimize the locations of the pumping and drainage outlets, water production wells and recharge wells, and obtain the key text of the second well location through feature word screening.

4. The method for arranging geothermal wells based on data analysis according to claim 1, characterized in that: The well location layout intelligent analysis model specifically includes: According to the first well location keyword group, a classification operation is performed on the first well location key text to obtain analysis points corresponding to the first well location key text, the analysis points corresponding to the first well location key text are target knowledge fields corresponding to the first well location key text, and the target knowledge fields include hydrological characteristic analysis field, economic benefit analysis field, geological exploration analysis field, and wellhead relative position analysis field; In a preset analysis database, the intelligent analysis model of well location arrangement corresponding to the analysis key points is obtained, and the preset analysis database is used to store the corresponding relationship between the analysis key points and the intelligent analysis model of well location arrangement.

5. The method for arranging geothermal wells based on data analysis according to claim 4, characterized in that: Before obtaining the intelligent analysis model for well location arrangement and obtaining the first well location evaluation value corresponding to the first well location key text through the first well location keyword group according to the intelligent analysis model for well location arrangement, constructing the intelligent analysis model for well location arrangement specifically includes: Acquire an analysis data set corresponding to the target knowledge domain; According to the analysis data set, a target knowledge graph corresponding to the target knowledge field is obtained; According to the target knowledge graph, an intelligent analysis model for well location layout is constructed.

6. The method for arranging geothermal wells based on data analysis according to claim 5, characterized in that: The step of obtaining the analysis data set corresponding to the target knowledge domain specifically includes: The analysis data set is obtained through data collection methods during a preset time period, including crawler programs and feature word screening; the analysis data set includes a hydrological characteristic analysis data set, an economic benefit analysis data set, a geological exploration analysis data set, and a wellhead relative position analysis data set.

7. The method for arranging geothermal wells based on data analysis according to claim 1, characterized in that: Based on the first well location keyword group and the second well location keyword group, well location associated keywords are obtained as the third well location keyword group. The method for obtaining the well location associated keywords is as follows: C1: Obtain the first well-position keyword in the first well-position keyword group, and obtain the second well-position keyword in the second well-position keyword group, wherein the first well-position keyword is any keyword in the first well-position keyword group, and the second well-position keyword is any keyword in the second well-position keyword group; C2: Calculate the rationality value of the first well position keyword and the second well position keyword; C3: Determine whether the rationality value is greater than the preset rationality value; C4: If the rationality value is greater than a preset rationality value, the first well-positioned keyword and the second well-positioned keyword are used as associated keywords in the first well-positioned keyword group and the second well-positioned keyword group.

8. The method for arranging geothermal wells based on data analysis according to claim 1, characterized in that: The preset summary method includes any one of a report summary and a picture summary.

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