Fracturing fluid quality detection data encryption method, system, equipment and medium

Abstract

The invention discloses a fracturing fluid quality detection data encryption method, system, equipment and medium, and relates to the technical field of data encryption, and the fracturing fluid quality detection data encryption method comprises the following steps: putting sand-carrying fluid with standard content and sand with standard sand amount into a sand-carrying detection beaker; obtaining a sand-carrying fusion image and obtaining sand-carrying fusion parameters; obtaining a sand-carrying separation image and obtaining a sand-carrying separation parameter; converting the sand-carrying fusion parameters and the sand-carrying separation parameters, and performing data encryption; the method is used for solving the problem that when the quality detection data of the fracturing fluid is not cracked, a worker cannot preliminarily judge the quality detection time of the fracturing fluid based on an encrypted password due to the fact that an existing encryption method for the quality detection data of the fracturing fluid is relatively conventional and cannot be combined with the quality detection data of the fracturing fluid.

Description

Technical Field

[0001] The present invention relates to the technical field of data encryption, and in particular to a method, system, equipment and medium for encrypting data for fracturing fluid quality detection. Background Art

[0002] Fracturing fluid is a chemical liquid used in the process of fracturing and transformation of oil and gas layers. It is mainly formed by a variety of additives in a certain ratio and belongs to a heterogeneous and unstable chemical system. Its main function is to transfer the high pressure formed by ground equipment to the formation, causing the formation to break and form cracks, and transport proppants along the cracks, thereby reducing the resistance to fluid flow and achieving the purpose of increasing production and injection. Fracturing fluid includes pre-fluid, sand-carrying fluid and displacement fluid. The types of fracturing fluid are mainly oil-based fracturing fluid and water-based fracturing fluid.

[0003] The existing encryption method for fracturing fluid quality inspection data usually uses a preset industrial network gate technology to screen the source data and obtain data that meets the preset rules after collecting the source data of the fracturing fluid, and then encrypts the data that meets the preset rules by calling the encryption technology of the blockchain to achieve encryption of the quality inspection data. Although this improved method can encrypt the data, the encryption method cannot be combined with the quality inspection data of the fracturing fluid, so that when the quality inspection data of the fracturing fluid is not cracked, the staff cannot make a preliminary judgment on the quality inspection data of the fracturing fluid based on the encrypted password. At the same time, because the encryption method is relatively conventional, it will cause the problem that the encrypted data is easily cracked by the industrial network gate technology. For example, in the patent application with publication number CN117857087A, it is disclosed that An industrial data encryption system and method based on blockchain is proposed. This scheme encrypts data by complementing each other through blockchain and industrial network gateway, which helps to improve the security, reliability and traceability of data in industrial and Internet of Things environments. Other encryption methods for fracturing fluid quality inspection data usually generate keys based on keywords for encryption. This encryption method still cannot be combined with the quality inspection data of fracturing fluid, resulting in that when the quality inspection data of fracturing fluid is not cracked, the staff cannot make a preliminary judgment on the quality inspection data of fracturing fluid based on the encrypted password. At the same time, because the encryption method is relatively conventional, it will cause the problem that the encrypted data is easily cracked by existing encryption technology. In view of this, it is necessary to improve the existing encryption method for fracturing fluid quality inspection data. Summary of the invention

[0004] The present invention aims to solve one of the technical problems in the prior art to at least a certain extent, by proposing a method, system, device and medium for encrypting fracturing fluid quality detection data, which is used to solve the problem that the existing encryption method for fracturing fluid quality detection data cannot be combined with the quality detection data of fracturing fluid, resulting in that when the quality detection data of fracturing fluid is not cracked, the staff cannot make a preliminary judgment on the quality detection data of fracturing fluid based on the encrypted password. At the same time, because the encryption method is relatively conventional, it will cause the problem that the encrypted data is easily cracked by existing encryption technology.

[0005] To achieve the above objectives, in a first aspect, the present application provides a method for encrypting fracturing fluid quality detection data, comprising the following steps: Based on the viscosity of the sand-carrying fluid in the fracturing fluid, the mass of sand that can be fully integrated with the sand-carrying fluid of the standard content is obtained, and recorded as the standard sand amount; the sand-carrying fluid of the standard content and the sand of the standard sand amount are placed in the same beaker, and the beaker is recorded as the sand-carrying detection beaker; The sand-carrying detection beaker is stirred, and the sand-carrying detection beaker after stirring is photographed, and the obtained image is recorded as a sand-carrying fusion image; a sand-carrying fusion analysis is performed on the sand-carrying fusion image, and a sand-carrying fusion parameter is obtained based on the result of the sand-carrying fusion analysis; Put the gel breaker into the sand-carrying detection beaker and stir it. When the stirring stops, use a camera to record the sand-carrying detection beaker until the image in the camera is completely still; record the obtained video as the sand-carrying separation image; and obtain the sand-carrying separation parameter based on the sand-carrying separation image; Based on the quality detection of the fracturing fluid, the sand-carrying fusion parameter and the sand-carrying separation parameter are converted, and the quality detection data are encrypted based on the converted parameters.

[0006] Further, based on the viscosity of the sand-carrying fluid in the fracturing fluid, the mass of sand that can be fully mixed with the sand-carrying fluid of the standard content is obtained, and the sand-carrying fluid of the standard content and the sand of the standard amount are placed in the same beaker, including: Obtain the sand-carrying fluid in the fracturing fluid for quality inspection, and based on the viscosity of the sand-carrying fluid, obtain the maximum mass of sand that can be mixed with the sand-carrying fluid of standard content, which is recorded as the standard sand amount; Put the sand-carrying liquid with standard content and the sand with standard amount into the same beaker, and record the beaker as the sand-carrying test beaker, wherein the content of the sand-carrying test beaker is greater than the sum of the standard content and the standard sand amount.

[0007] Further, performing sand-carrying fusion analysis on the sand-carrying fusion image, and obtaining sand-carrying fusion parameters based on the results of the sand-carrying fusion analysis include: The sand-carrying detection beaker containing the sand-carrying liquid and the sand is stirred to fuse the sand-carrying liquid and the sand; the sand-carrying detection beaker after stirring is recorded as a sand-carrying fusion beaker; for any side of the sand-carrying fusion beaker, a camera is used to shoot the sand-carrying fusion beaker, and the obtained image is recorded as a sand-carrying fusion image; A fusion analysis method is used to perform sand-carrying fusion analysis on the sand-carrying fusion image, and sand-carrying fusion parameters are obtained based on the results of the sand-carrying fusion analysis.

[0008] Furthermore, the fusion analysis method includes: Before the sand is put into the beaker, the sand is photographed and the obtained image is recorded as the sand particle image; the sand particle image is grayed, and the gray value corresponding to the pixel with the smallest gray value in the sand particle image after graying is recorded as the extreme black gray value; After the sand-carrying fusion image is obtained, the sand-carrying fusion image is gray-scaled, and the gray-scaled sand-carrying fusion image is placed in the first quadrant of the fusion analysis coordinate system, wherein the fusion analysis coordinate system is a plane coordinate system, and the units of the X-axis and the Y-axis of the fusion analysis coordinate system are both cm; The pixel points with extremely black grayscale values ​​in the first quadrant of the fusion analysis coordinate system are recorded as extremely black pixels, and the number of extremely black pixels is recorded as k; the horizontal coordinates of all extremely black pixels are recorded as X 1 To X k , the vertical coordinates of all the extremely dark pixels are recorded as Y 1 To Y k , use the horizontal and vertical discrete algorithm to obtain the horizontal and vertical discrete parameters. The horizontal and vertical discrete algorithm is: , where F is the horizontal and vertical discrete parameters, X i For X 1 To X k The i-th coordinate value in Y j Y 1 To Y k The jth coordinate value in X p For X 1 To X k The average value, Y p Y 1 To Y k The average value of The area occupied by all extremely black pixels in the sand-carrying fusion image is recorded as the extremely black area; the area occupied by the sand-carrying fusion image is recorded as the fusion area; the value of the extremely black area divided by the fusion area is recorded as the extremely black particle ratio; The product of the extremely black particle ratio and the horizontal and vertical discrete parameters is recorded as the sand carrying fusion parameter.

[0009] Further, obtaining the sand-carrying separation parameters based on the sand-carrying separation image includes: After obtaining the sand-carrying fusion parameters, the gel breaker is placed in the sand-carrying detection beaker and stirred; when the stirring lasts for the standard stirring time, the stirring is stopped, and a camera is used to record any side of the sand-carrying detection beaker until the image in the camera is completely still, and the obtained video is recorded as the sand-carrying separation image; The total duration of the sand-carrying separation image is recorded as T, the grayscale value of the pixel corresponding to the breaker after being photographed and grayscaled is recorded as the breaker grayscale value; the interval of the grayscale values ​​of all pixels in the grayscaled sand particle image is recorded as the sand particle grayscale interval.

[0010] Furthermore, obtaining the sand-carrying separation parameters based on the sand-carrying separation image also includes: The sand-carrying separation image is gray-scaled, and the gray-scaled sand-carrying separation image is recorded as a gray-scale separation image; based on the playback of the gray-scale separation image, the image in the gray-scale analysis image is obtained frame by frame, and the sand-glue separation line in each frame is obtained, wherein the sand-glue separation line is parallel to the horizontal plane and the gray-scale value above is the glue-breaking gray-scale value, and the gray-scale value below is on the sand gray-scale curve; the image in which the sand-glue separation lines of two adjacent frames cannot overlap is recorded as a separation line fluctuation image, and the image in which the sand-glue separation lines of two adjacent frames can overlap is recorded as a separation stable image, wherein the same image can be recorded as a separation fluctuation image and a separation stable image at the same time; The time corresponding to the sand-carrying separation image in the frame where the image recorded as both the separation fluctuation image and the separation stability image is located is recorded as the separation stability time, and the value of T minus the separation stability time is recorded as the liquid stability time; the ratio of the separation stability time to the liquid stability time is recorded as the sand-carrying separation parameter.

[0011] Further, converting the sand-carrying fusion parameter and the sand-carrying separation parameter based on the quality detection of the fracturing fluid, and encrypting the quality detection data based on the converted parameters includes: When the viscosity of the sand-carrying fluid in the quality test of the fracturing fluid is not in the standard viscosity range, the sand-carrying fusion parameter is recorded as a non-standard fusion parameter; when the comprehensive filtration coefficient of the sand-carrying fluid in the quality test of the fracturing fluid is not in the standard filtration coefficient range, the sand-carrying separation parameter is recorded as a non-standard separation parameter, wherein the standard viscosity range is the range where the viscosity of the sand-carrying fluid is located under standard conditions, and the standard filtration coefficient range is the range where the comprehensive filtration coefficient of the sand-carrying fluid is located under standard conditions; When the sand-carrying fusion parameter is not recorded as a non-standard fusion parameter, the first-level encryption parameter is set as the sand-carrying fusion parameter; when the sand-carrying fusion parameter is recorded as a non-standard fusion parameter, the first-level encryption parameter is set as the logarithm of the sand-carrying fusion parameter; When the sand-carrying separation parameter is not recorded as a non-standard separation parameter, the secondary encryption parameter is set to the sand-carrying separation parameter; when the sand-carrying separation parameter is recorded as a non-standard separation parameter, the secondary encryption parameter is set to the logarithm of the sand-carrying separation parameter; The quality inspection data of the fracturing fluid is encrypted in sequence using the primary encryption parameters and the secondary encryption parameters.

[0012] In a second aspect, the present application also provides a fracturing fluid quality detection data encryption system, including a sand-carrying fluid processing module, a sand-carrying fusion analysis module, a sand-carrying separation analysis module, and a comprehensive quality inspection encryption module; The sand-carrying fluid processing module is used to obtain the mass of sand that can be fully integrated with the sand-carrying fluid of standard content based on the viscosity of the sand-carrying fluid in the fracturing fluid, and record it as the standard sand amount; put the sand-carrying fluid of standard content and the sand of standard sand amount into the same beaker, and record the beaker as the sand-carrying detection beaker; The sand-carrying fusion analysis module is used to stir the sand-carrying detection beaker, and photograph the sand-carrying detection beaker after stirring, and record the obtained image as the sand-carrying fusion image; perform sand-carrying fusion analysis on the sand-carrying fusion image, and obtain the sand-carrying fusion parameter based on the result of the sand-carrying fusion analysis; The sand-carrying separation analysis module is used to put the gel breaker into the sand-carrying detection beaker and stir it. When the stirring stops, the sand-carrying detection beaker is recorded by a camera until the image in the camera is completely still; the obtained video is recorded as the sand-carrying separation image; and the sand-carrying separation parameters are obtained based on the sand-carrying separation image; The comprehensive quality inspection encryption module is used to convert the sand-carrying fusion parameters and the sand-carrying separation parameters based on the quality inspection of the fracturing fluid, and to encrypt the quality inspection data based on the converted parameters.

[0013] In a third aspect, the present application provides an electronic device, comprising a processor and a memory, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the steps in the above method are performed.

[0014] In a fourth aspect, the present application provides a storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps in the above method are performed.

[0015] Beneficial effects of the present invention: the present application first obtains the mass of sand that can be fully fused with the sand-carrying liquid of standard content based on the viscosity of the sand-carrying liquid in the fracturing fluid; puts the sand-carrying liquid of standard content and the sand of standard sand into a sand-carrying detection beaker; then stirs the sand-carrying detection beaker, and photographs the sand-carrying detection beaker after stirring, and records the obtained image as a sand-carrying fusion image; performs sand-carrying fusion analysis on the sand-carrying fusion image, and obtains sand-carrying fusion parameters based on the results of the sand-carrying fusion analysis, which has the advantage that, by obtaining the sand-carrying fusion image, an image related to the viscosity of the sand-carrying liquid in the quality detection data of the fracturing fluid can be obtained, thereby ensuring that the sand-carrying fusion parameters obtained after the sand-carrying fusion analysis can reflect the viscosity data of the sand-carrying liquid; it is helpful to provide encryption parameters based on the actual detection data of the fracturing fluid when encrypting the quality detection data of the fracturing fluid in the subsequent process, so as to prevent the encryption from being easily cracked due to the encryption method being too conventional; The present application also places a degumming agent into a sand-carrying detection beaker and stirs it. When the stirring stops, a camera is used to record the sand-carrying detection beaker until the image in the camera is completely still; the obtained video is recorded as a sand-carrying separation image; sand-carrying separation parameters are obtained based on the sand-carrying separation image; finally, based on the quality inspection of the fracturing fluid, the sand-carrying fusion parameters and the sand-carrying separation parameters are converted, and the quality inspection data is encrypted based on the converted parameters. The advantage of this is that by obtaining the sand-carrying separation image and obtaining the sand-carrying separation parameters, the parameters related to the comprehensive filtration coefficient of the sand-carrying fluid in the quality inspection data of the fracturing fluid can be obtained; this helps when the quality inspection data of the fracturing fluid is subsequently encrypted, so that the staff can make a preliminary judgment on the quality inspection data of the fracturing fluid based on the encrypted password, thereby providing assistance to the staff while increasing the complexity of encryption. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a functional block diagram of the system of the present invention; Figure 2 is a flow chart of the steps of the method of the present invention; Figure 3 Schematic diagram of the distribution of extremely black pixels of the present invention; Figure 4 It is a schematic diagram of obtaining the separation stability time of the present invention; Figure 5 It is a schematic structural diagram of the electronic device of the present invention. DETAILED DESCRIPTION

[0017] 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.

[0018] Example 1, please refer to Figure 1 As shown, the present application provides a fracturing fluid quality detection data encryption system, including a sand-carrying fluid processing module, a sand-carrying fusion analysis module, a sand-carrying separation analysis module, and a comprehensive quality inspection encryption module; The sand-carrying fluid processing module is used to obtain the mass of sand that can be fully integrated with the sand-carrying fluid of standard content based on the viscosity of the sand-carrying fluid in the fracturing fluid, and record it as the standard sand amount; put the sand-carrying fluid of standard content and the sand of standard sand amount into the same beaker, and record the beaker as the sand-carrying detection beaker; The sand-carrying fluid processing module includes a sand-carrying fluid processing unit, and the sand-carrying fluid processing unit is configured with a sand-carrying fluid processing strategy, and the sand-carrying fluid processing strategy includes: obtaining the sand-carrying fluid in the fracturing fluid for quality inspection, and obtaining the maximum sand mass that can be fused with the sand-carrying fluid of standard content based on the viscosity of the sand-carrying fluid, which is recorded as the standard sand amount; In the specific implementation process, the standard sand volume can be set according to the actual viscosity of the sand-carrying liquid. For example, in the actual implementation, if 100 ml of the sand-carrying liquid can completely blend 150 g of sand, 100 ml can be set as the standard content, and 150 g can be set as the standard sand volume. 100 ml of the sand-carrying liquid and 150 g of sand are placed in the same beaker for subsequent processing, and the content of the beaker should be greater than 250 g to ensure that the sand-carrying liquid can be fully blended with the sand in the subsequent stirring, and to ensure the authenticity and reliability of the data; Put the sand-carrying liquid with standard content and the sand with standard amount into the same beaker, and record the beaker as the sand-carrying test beaker, wherein the content of the sand-carrying test beaker is greater than the sum of the standard content and the standard sand amount.

[0019] The sand-carrying fusion analysis module is used to stir the sand-carrying detection beaker, and photograph the sand-carrying detection beaker after stirring, and record the obtained image as the sand-carrying fusion image; perform sand-carrying fusion analysis on the sand-carrying fusion image, and obtain the sand-carrying fusion parameter based on the result of the sand-carrying fusion analysis; The sand-carrying fusion analysis module includes a sand-carrying fusion analysis unit, which is configured with a sand-carrying fusion analysis strategy. The sand-carrying fusion analysis strategy includes: stirring a sand-carrying detection beaker containing sand-carrying liquid and sand to fuse the sand-carrying liquid and the sand; recording the stirred sand-carrying detection beaker as a sand-carrying fusion beaker; for any side of the sand-carrying fusion beaker, using a camera to shoot the sand-carrying fusion beaker, and recording the obtained image as a sand-carrying fusion image; In the specific implementation process, by acquiring the sand-carrying fusion image, the adhesion between the sand-carrying liquid and the sand can be obtained. For the sand-carrying liquid whose viscosity meets the standard, the sand-carrying liquid with the standard content can be fully integrated with the sand with the standard sand amount, so that the sand particles in the obtained sand-carrying fusion image are evenly distributed; while for the sand-carrying liquid whose viscosity does not meet the standard, the sand-carrying liquid with the standard content cannot be fully integrated with the sand with the standard sand amount, which will lead to uneven distribution of sand particles in the sand-carrying fusion image, and there will be accumulation or excessive dispersion; A fusion analysis method is used to perform sand-carrying fusion analysis on the sand-carrying fusion image, and sand-carrying fusion parameters are obtained based on the results of the sand-carrying fusion analysis; the fusion analysis method includes: taking a photo of the sand before the sand is put into the beaker, and recording the obtained image as a sand particle image; graying the sand particle image, and recording the gray value corresponding to the pixel point with the smallest gray value in the sand particle image after graying as the extremely black gray value; After the sand-carrying fusion image is obtained, the sand-carrying fusion image is gray-scaled, and the gray-scaled sand-carrying fusion image is placed in the first quadrant of the fusion analysis coordinate system, wherein the fusion analysis coordinate system is a plane coordinate system, and the units of the X-axis and the Y-axis of the fusion analysis coordinate system are both cm; In the specific implementation process, for example, during a data processing, the fusion analysis coordinate system obtained is as follows: Figure 3 As shown, the coordinate point corresponding to the center of all circles is the position of the extremely black pixel point. By using the horizontal and vertical discrete algorithms to obtain the horizontal and vertical discrete parameters, the distribution of sand particles with extremely black gray values ​​in the sand-carrying fusion image can be analyzed. The smaller the horizontal and vertical discrete parameters are, the more uniform the distribution of sand particles corresponding to the extremely black gray values ​​is, which reflects that the sand-carrying liquid with a standard content is fully integrated with the sand with a standard amount of sand; the larger the horizontal and vertical discrete parameters are, the more discrete the distribution of sand particles corresponding to the extremely black gray values ​​is, which reflects that the sand-carrying liquid with a standard content is not fully integrated with the sand with a standard amount of sand; in this embodiment, since it is assumed that sufficient stirring has been performed, it is not considered that all extremely black pixels are piled up in one place due to incomplete stirring, resulting in the calculated horizontal and vertical discrete parameters being small, thereby affecting the subsequent analysis; The pixel points with extremely black grayscale values ​​in the first quadrant of the fusion analysis coordinate system are recorded as extremely black pixels, and the number of extremely black pixels is recorded as k; the horizontal coordinates of all extremely black pixels are recorded as X 1 To X k , the vertical coordinates of all the extremely dark pixels are recorded as Y 1 To Y k , use the horizontal and vertical discrete algorithm to obtain the horizontal and vertical discrete parameters. The horizontal and vertical discrete algorithm is: , where F is the horizontal and vertical discrete parameters, X i For X 1 To X k The i-th coordinate value in Y j Y 1 To Y k The jth coordinate value in X p For X 1 To X k The average value, Y p Y 1 To Y k The average value of In the specific implementation process, for example, in one data processing, the coordinates of all the extremely black pixels are (1, 1), (1, 2), (2, 2), (2, 1), (3, 1) and (3, 2), then it can be calculated that the horizontal and vertical discrete parameters are 0.153; The area occupied by all extremely black pixels in the sand-carrying fusion image is recorded as the extremely black area; the area occupied by the sand-carrying fusion image is recorded as the fusion area; the value of the extremely black area divided by the fusion area is recorded as the extremely black particle ratio; in the specific implementation process, for example, in a data analysis, the horizontal and vertical discrete parameters obtained are 0.153, and the extremely black area is 2cm², and the fusion area is 10cm², then it can be calculated that the extremely black particle ratio is 0.2, and the sand-carrying fusion parameter is 0.0306; The product of the extremely black particle ratio and the horizontal and vertical discrete parameters is recorded as the sand carrying fusion parameter.

[0020] The sand-carrying separation analysis module is used to put the gel breaker into the sand-carrying detection beaker and stir it. When the stirring stops, the sand-carrying detection beaker is recorded by a camera until the image in the camera is completely still; the obtained video is recorded as the sand-carrying separation image; the sand-carrying separation parameters are obtained based on the sand-carrying separation image; the sand-carrying separation analysis module includes a sand-carrying separation analysis unit, and the sand-carrying separation analysis unit is configured with a sand-carrying separation analysis strategy, and the sand-carrying separation analysis strategy includes: After obtaining the sand-carrying fusion parameters, the gel breaker is placed in the sand-carrying detection beaker and stirred; when the stirring lasts for the standard stirring time, the stirring is stopped, and a camera is used to record any side of the sand-carrying detection beaker until the image in the camera is completely still, and the obtained video is recorded as the sand-carrying separation image; The total duration of the sand-carrying separation image is recorded as T, the grayscale value of the pixel point corresponding to the breaker after being photographed and grayscaled is recorded as the breaker grayscale value; the interval where the grayscale values ​​of all pixels in the grayscaled sand particle image are located is recorded as the sand particle grayscale interval; The sand-carrying separation image is gray-scaled, and the gray-scaled sand-carrying separation image is recorded as a gray-scale separation image; based on the playback of the gray-scale separation image, the image in the gray-scale analysis image is obtained frame by frame, and the sand-glue separation line in each frame is obtained, wherein the sand-glue separation line is parallel to the horizontal plane and the gray-scale value above is the glue-breaking gray-scale value, and the gray-scale value below is on the sand gray-scale curve; the image in which the sand-glue separation lines of two adjacent frames cannot overlap is recorded as a separation line fluctuation image, and the image in which the sand-glue separation lines of two adjacent frames can overlap is recorded as a separation stable image, wherein the same image can be recorded as a separation fluctuation image and a separation stable image at the same time; In the specific implementation process, for example, in one data processing, the images corresponding to three consecutive frames are obtained as follows: Figure 4 As shown, TT1 is the image of the 100th frame, TT2 is the image of the 101st frame, TT3 is the image of the 102nd frame, and SJ1 to SJ3 are the sand-glue separation lines in TT1 to TT3; through analysis, it can be obtained that the sand-glue separation line in TT1 cannot coincide with the sand-glue separation line in TT2, so TT1 and TT2 can be recorded as separation line fluctuation images; the sand-glue separation lines in TT2 and TT3 can coincide, so TT2 and TT3 can be recorded as separation stable images; for TT2, the time of 101 frames corresponding to TT2 in the sand-carrying separation image can be recorded as separation stable time; by obtaining the separation stable time, the separation time of the sand-carrying liquid and the sand after the degumming agent treatment can be obtained, and the smaller the separation stable time, the more stable the comprehensive filtration coefficient of the sand-carrying liquid tends to be; The time corresponding to the sand-carrying separation image in the frame where the image recorded as both the separation fluctuation image and the separation stability image is located is recorded as the separation stability time, and the value of T minus the separation stability time is recorded as the liquid stability time; the ratio of the separation stability time to the liquid stability time is recorded as the sand-carrying separation parameter; In the specific implementation process, for example, in a data processing, the separation stabilization time is 2s and the liquid stabilization time is 4s. Then, it can be obtained by calculation that the sand-carrying separation parameter is 0.5. In this embodiment, the smaller the sand-carrying separation parameter is, the smaller the comprehensive filtration coefficient of the sand-carrying liquid is.

[0021] The comprehensive quality inspection encryption module is used to convert the sand-carrying fusion parameter and the sand-carrying separation parameter based on the quality inspection of the fracturing fluid, and encrypt the quality inspection data based on the converted parameters; the comprehensive quality inspection encryption module includes a comprehensive quality inspection encryption unit, and the comprehensive quality inspection encryption unit is configured with a comprehensive quality inspection encryption strategy, which includes: When the viscosity of the sand-carrying fluid in the quality test of the fracturing fluid is not in the standard viscosity range, the sand-carrying fusion parameter is recorded as a non-standard fusion parameter; when the comprehensive filtration coefficient of the sand-carrying fluid in the quality test of the fracturing fluid is not in the standard filtration coefficient range, the sand-carrying separation parameter is recorded as a non-standard separation parameter, wherein the standard viscosity range is the range where the viscosity of the sand-carrying fluid is located under standard conditions, and the standard filtration coefficient range is the range where the comprehensive filtration coefficient of the sand-carrying fluid is located under standard conditions; When the sand-carrying fusion parameter is not recorded as a non-standard fusion parameter, the first-level encryption parameter is set as the sand-carrying fusion parameter; when the sand-carrying fusion parameter is recorded as a non-standard fusion parameter, the first-level encryption parameter is set as the logarithm of the sand-carrying fusion parameter; In the specific implementation process, for example, in a data processing, the sand-carrying fusion parameter is not recorded as a substandard fusion parameter, and the obtained sand-carrying fusion parameter is 0.0306, then 0.0306 can be set as the first-level encryption parameter; the sand-carrying separation parameter is recorded as a substandard separation parameter, and the sand-carrying separation parameter is 0.5, then the logarithm of 0.5, that is, -0.301, can be recorded as the second-level encryption parameter, and 0.0306 and -0.301 are used to encrypt the quality inspection data; When the sand-carrying separation parameter is not recorded as a non-standard separation parameter, the secondary encryption parameter is set to the sand-carrying separation parameter; when the sand-carrying separation parameter is recorded as a non-standard separation parameter, the secondary encryption parameter is set to the logarithm of the sand-carrying separation parameter; The quality inspection data of the fracturing fluid is encrypted in sequence using the primary encryption parameters and the secondary encryption parameters.

[0022] Example 2, please refer to Figure 2 As shown, the present application also provides a method for encrypting fracturing fluid quality detection data, comprising the following steps: Step S1, based on the viscosity of the sand-carrying fluid in the fracturing fluid, the mass of sand that can be fully integrated with the sand-carrying fluid of the standard content is obtained, and recorded as the standard sand amount; the sand-carrying fluid of the standard content and the sand of the standard sand amount are placed in the same beaker, and the beaker is recorded as the sand-carrying detection beaker; Step S1 includes: step S101, obtaining the sand-carrying fluid in the fracturing fluid to be tested for quality, and obtaining the maximum mass of sand that can be fused with the sand-carrying fluid of standard content based on the viscosity of the sand-carrying fluid, which is recorded as the standard sand amount; Step S102, putting sand carrying liquid with a standard content and sand with a standard amount of sand into the same beaker, and recording the beaker as a sand carrying detection beaker, wherein the content of the sand carrying detection beaker is greater than the sum of the standard content and the standard amount of sand.

[0023] Step S2, stirring the sand-carrying detection beaker, and photographing the stirred sand-carrying detection beaker, and recording the obtained image as a sand-carrying fusion image; performing sand-carrying fusion analysis on the sand-carrying fusion image, and obtaining sand-carrying fusion parameters based on the results of the sand-carrying fusion analysis; Step S2 includes: step S201, stirring a sand-carrying detection beaker containing sand-carrying liquid and sand to fuse the sand-carrying liquid and the sand; recording the stirred sand-carrying detection beaker as a sand-carrying fusion beaker; for any side of the sand-carrying fusion beaker, using a camera to shoot the sand-carrying fusion beaker, and recording the obtained image as a sand-carrying fusion image; Step S202, using a fusion analysis method to perform sand-carrying fusion analysis on the sand-carrying fusion image, and obtaining sand-carrying fusion parameters based on the results of the sand-carrying fusion analysis; the fusion analysis method includes: step S2021, before the sand is put into the beaker, taking a photo of the sand, and recording the obtained image as a sand particle image; graying the sand particle image, and recording the gray value corresponding to the pixel point with the smallest gray value in the sand particle image after the graying process as the extreme black gray value; Step S2022, after obtaining the sand-carrying fusion image, grayscale the sand-carrying fusion image, and put the grayscaled sand-carrying fusion image into the first quadrant of the fusion analysis coordinate system, wherein the fusion analysis coordinate system is a plane coordinate system, and the units of the X-axis and the Y-axis of the fusion analysis coordinate system are both cm; Step S2023: record the pixel points with extremely black grayscale values ​​in the first quadrant of the fusion analysis coordinate system as extremely black pixel points, and record the number of extremely black pixel points as k; record the horizontal coordinates of all extremely black pixel points as X 1 To X k , the vertical coordinates of all the extremely dark pixels are recorded as Y 1 To Y k , use the horizontal and vertical discrete algorithm to obtain the horizontal and vertical discrete parameters. The horizontal and vertical discrete algorithm is: , where F is the horizontal and vertical discrete parameters, X i For X 1 To X k The i-th coordinate value in Y j Y 1 To Y k The jth coordinate value in X p For X 1 To X k The average value, Y p Y 1 To Yk The average value of Step S2024, record the area occupied by all extremely black pixels in the sand-carrying fusion image as the extremely black area; record the area occupied by the sand-carrying fusion image as the fusion area; and record the value of the extremely black area divided by the fusion area as the extremely black particle ratio; Step S2025, record the product of the extremely black particle ratio and the horizontal and vertical discrete parameters as the sand carrying fusion parameter.

[0024] Step S3, putting the gel breaker into the sand-carrying detection beaker and stirring it. When the stirring stops, use a camera to record the sand-carrying detection beaker until the image in the camera is completely still; record the obtained video as the sand-carrying separation image; and obtain the sand-carrying separation parameter based on the sand-carrying separation image; Step S3 includes: step S301, after obtaining the sand-carrying fusion parameter, putting the gel breaker into the sand-carrying detection beaker and stirring; when the stirring lasts for the standard stirring time, stopping the stirring, and using a camera to record any side of the sand-carrying detection beaker until the image in the camera is completely still, and recording the obtained video as the sand-carrying separation image; Step S302, the total duration of the sand-carrying separation image is recorded as T, the grayscale value of the pixel point corresponding to the breaker after being photographed and grayscaled is recorded as the breaker grayscale value; the interval where the grayscale values ​​of all the pixels in the grayscaled sand particle image are located is recorded as the sand particle grayscale interval; Step S303, graying the sand-carrying separation image, and recording the grayed sand-carrying separation image as a gray separation image; based on the playback of the gray separation image, obtaining the image in the gray analysis image frame by frame, and obtaining the sand-glue separation line in each frame, wherein the sand-glue separation line is a line parallel to the horizontal plane and the gray value above is the glue-breaking gray value, and the gray value below is on the sand gray curve; recording an image in which the sand-glue separation lines of two adjacent frames cannot overlap as a separation line fluctuation image, and recording an image in which the sand-glue separation lines of two adjacent frames can overlap as a separation stable image, wherein the same image can be recorded as a separation fluctuation image and a separation stable image at the same time; Step S304, record the time corresponding to the sand-carrying separation image in the frame where the image recorded as both the separation fluctuation image and the separation stable image is located as the separation stable time, record the value of T minus the separation stable time as the liquid stable time; and record the ratio of the separation stable time to the liquid stable time as the sand-carrying separation parameter.

[0025] Step S4, converting the sand-carrying fusion parameter and the sand-carrying separation parameter based on the quality detection of the fracturing fluid, and encrypting the quality detection data based on the converted parameters; Step S4 includes: Step S401, when the viscosity of the sand-carrying fluid in the quality detection of the fracturing fluid is not in the standard viscosity range, the sand-carrying fusion parameter is recorded as a non-standard fusion parameter; when the comprehensive fluid loss coefficient of the sand-carrying fluid in the quality detection of the fracturing fluid is not in the standard fluid loss coefficient range, the sand-carrying separation parameter is recorded as a non-standard separation parameter, wherein the standard viscosity range is the range in which the viscosity of the sand-carrying fluid is located under standard conditions, and the standard fluid loss coefficient range is the range in which the comprehensive fluid loss coefficient of the sand-carrying fluid is located under standard conditions; Step S402, when the sand-carrying fusion parameter is not recorded as a non-standard fusion parameter, the first-level encryption parameter is set as the sand-carrying fusion parameter; when the sand-carrying fusion parameter is recorded as a non-standard fusion parameter, the first-level encryption parameter is set as the logarithm of the sand-carrying fusion parameter; Step S403, when the sand-carrying separation parameter is not recorded as a non-standard separation parameter, the secondary encryption parameter is set as the sand-carrying separation parameter; when the sand-carrying separation parameter is recorded as a non-standard separation parameter, the secondary encryption parameter is set as the logarithm of the sand-carrying separation parameter; Step S404, encrypting the quality detection data of the fracturing fluid in sequence using the primary encryption parameters and the secondary encryption parameters.

[0026] Example 3, please refer to Figure 5 As shown, Figure 5 An example structural diagram of an electronic device is provided. The electronic device may include: a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus. The memory stores computer-readable instructions, and the processor can call the instructions in the memory. When the computer-readable instructions are executed by the processor, the steps in a method for encrypting fracturing fluid quality detection data are executed to achieve the following functions: the application first obtains the mass of sand that can be fully fused with the sand-carrying liquid of standard content based on the viscosity of the sand-carrying liquid in the fracturing fluid; puts the sand-carrying liquid of standard content and the sand of standard sand into a sand-carrying detection beaker; then stirs the sand-carrying detection beaker, and shoots the sand-carrying detection beaker after stirring, and records the obtained image as a sand-carrying fusion image; performs sand-carrying fusion analysis on the sand-carrying fusion image, and obtains the sand-carrying fusion parameter based on the result of the sand-carrying fusion analysis; also puts a gel breaker into the sand-carrying detection beaker and stirs it, and when the stirring stops, uses a camera to record the sand-carrying detection beaker until the image in the camera is completely still; records the obtained video as a sand-carrying separation image; obtains the sand-carrying separation parameter based on the sand-carrying separation image; finally, based on the quality detection of the fracturing fluid, the sand-carrying fusion parameter and the sand-carrying separation parameter are converted, and the quality detection data is encrypted based on the converted parameters.

[0027] In addition, the logic instructions in the above-mentioned memory can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0028] Example 4, the present application also provides a computer-readable storage medium, the present application provides a storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps in the above method for encrypting data for quality detection of fracturing fluid are executed to achieve the following functions: the present application first obtains the mass of sand that can be fully fused with the sand-carrying fluid of standard content based on the viscosity of the sand-carrying fluid in the fracturing fluid; puts the sand-carrying fluid of standard content and the sand of standard sand into a sand-carrying detection beaker; then stirs the sand-carrying detection beaker, and photographs the sand-carrying detection beaker after stirring, and obtains the obtained The image is recorded as a sand-carrying fusion image; a sand-carrying fusion analysis is performed on the sand-carrying fusion image, and the sand-carrying fusion parameters are obtained based on the results of the sand-carrying fusion analysis; a gel breaker is placed in a sand-carrying detection beaker and stirred, and when the stirring stops, a camera is used to record the sand-carrying detection beaker until the image in the camera is completely still; the obtained video is recorded as a sand-carrying separation image; the sand-carrying separation parameters are obtained based on the sand-carrying separation image; finally, the sand-carrying fusion parameters and the sand-carrying separation parameters are converted based on the quality inspection of the fracturing fluid, and the quality inspection data is encrypted based on the converted parameters.

[0029] Through the description of the above implementation methods, the embodiments of the present invention can be provided as methods, systems or computer program products. Based on such an understanding, the above technical solutions can be essentially or partly contributed to the prior art in the form of software products, which can be stored in a computer-readable storage medium, such as ROM / RAM, a magnetic disk, an optical disk, etc., and include several instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0030] In the embodiments provided in the present application, it should be understood that the disclosed system or method can be implemented in other ways. The embodiments described above are merely schematic. For example, the division of modules or units is only a logical function division. There may be other division methods in actual implementation. For example, multiple modules or units can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of systems, modules and units can be electrical, mechanical or other forms.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A method for encrypting fracturing fluid quality detection data, characterized in that: The steps include: Based on the viscosity of the sand-carrying fluid in the fracturing fluid, the mass of sand that can be fully integrated with the sand-carrying fluid of the standard content is obtained, and recorded as the standard sand amount; the sand-carrying fluid of the standard content and the sand of the standard sand amount are placed in the same beaker, and the beaker is recorded as the sand-carrying detection beaker; The sand-carrying detection beaker is stirred, and the sand-carrying detection beaker after stirring is photographed, and the obtained image is recorded as a sand-carrying fusion image; a sand-carrying fusion analysis is performed on the sand-carrying fusion image, and a sand-carrying fusion parameter is obtained based on the result of the sand-carrying fusion analysis; Put the gel breaker into the sand-carrying detection beaker and stir it. When the stirring stops, use a camera to record the sand-carrying detection beaker until the image in the camera is completely still; record the obtained video as the sand-carrying separation image; and obtain the sand-carrying separation parameter based on the sand-carrying separation image; Based on the quality detection of the fracturing fluid, the sand-carrying fusion parameter and the sand-carrying separation parameter are converted, and the quality detection data are encrypted based on the converted parameters.

2. A method for encrypting fracturing fluid quality detection data according to claim 1, characterized in that: Based on the viscosity of the sand-carrying fluid in the fracturing fluid, the mass of sand that can be fully mixed with the sand-carrying fluid with a standard content is obtained. Putting the sand-carrying fluid with a standard content and the sand with a standard amount of sand into the same beaker includes: Obtain the sand-carrying fluid in the fracturing fluid for quality inspection, and based on the viscosity of the sand-carrying fluid, obtain the maximum mass of sand that can be mixed with the sand-carrying fluid of standard content, which is recorded as the standard sand amount; Put the sand-carrying liquid with standard content and the sand with standard amount into the same beaker, and record the beaker as the sand-carrying test beaker, wherein the content of the sand-carrying test beaker is greater than the sum of the standard content and the standard sand amount.

3. A method for encrypting fracturing fluid quality detection data according to claim 2, characterized in that: Perform sand fusion analysis on the sand fusion image, and obtain sand fusion parameters based on the results of the sand fusion analysis, including: The sand-carrying detection beaker containing the sand-carrying liquid and the sand is stirred to fuse the sand-carrying liquid and the sand; the sand-carrying detection beaker after stirring is recorded as a sand-carrying fusion beaker; for any side of the sand-carrying fusion beaker, a camera is used to shoot the sand-carrying fusion beaker, and the obtained image is recorded as a sand-carrying fusion image; A fusion analysis method is used to perform sand-carrying fusion analysis on the sand-carrying fusion image, and sand-carrying fusion parameters are obtained based on the results of the sand-carrying fusion analysis.

4. A method for encrypting fracturing fluid quality detection data according to claim 3, characterized in that: Fusion analysis methods include: Before the sand is put into the beaker, the sand is photographed and the obtained image is recorded as the sand particle image; the sand particle image is grayed, and the gray value corresponding to the pixel with the smallest gray value in the sand particle image after graying is recorded as the extreme black gray value; After the sand-carrying fusion image is obtained, the sand-carrying fusion image is gray-scaled, and the gray-scaled sand-carrying fusion image is placed in the first quadrant of the fusion analysis coordinate system, wherein the fusion analysis coordinate system is a plane coordinate system, and the units of the X-axis and the Y-axis of the fusion analysis coordinate system are both cm; The pixel points with extremely black grayscale values ​​in the first quadrant of the fusion analysis coordinate system are recorded as extremely black pixels, and the number of extremely black pixels is recorded as k; the horizontal coordinates of all extremely black pixels are recorded as X1 to X k , the vertical coordinates of all the extremely dark pixels are recorded as Y1 to Y k , use the horizontal and vertical discrete algorithm to obtain the horizontal and vertical discrete parameters. The horizontal and vertical discrete algorithm is: , where F is the horizontal and vertical discrete parameters, X i From X1 to X k The i-th coordinate value in Y j Y1 to Y k The jth coordinate value in X p From X1 to X k The average value, Y p Y1 to Y k The average value of The area occupied by all extremely black pixels in the sand-carrying fusion image is recorded as the extremely black area; the area occupied by the sand-carrying fusion image is recorded as the fusion area; the value of the extremely black area divided by the fusion area is recorded as the extremely black particle ratio; The product of the extremely black particle ratio and the horizontal and vertical discrete parameters is recorded as the sand carrying fusion parameter.

5. A method for encrypting fracturing fluid quality detection data according to claim 4, characterized in that: The sand separation parameters obtained based on the sand separation image include: After obtaining the sand-carrying fusion parameters, the gel breaker is placed in the sand-carrying detection beaker and stirred; when the stirring lasts for the standard stirring time, the stirring is stopped, and a camera is used to record any side of the sand-carrying detection beaker until the image in the camera is completely still, and the obtained video is recorded as the sand-carrying separation image; The total duration of the sand-carrying separation image is recorded as T, the grayscale value of the pixel corresponding to the breaker after being photographed and grayscaled is recorded as the breaker grayscale value; the interval of the grayscale values ​​of all pixels in the grayscaled sand particle image is recorded as the sand particle grayscale interval.

6. A method for encrypting fracturing fluid quality detection data according to claim 5, characterized in that: The sand separation parameters obtained based on the sand separation image also include: The sand-carrying separation image is gray-scaled, and the gray-scaled sand-carrying separation image is recorded as a gray-scale separation image; based on the playback of the gray-scale separation image, the image in the gray-scale analysis image is obtained frame by frame, and the sand-glue separation line in each frame is obtained, wherein the sand-glue separation line is parallel to the horizontal plane and the gray-scale value above is the glue-breaking gray-scale value, and the gray-scale value below is on the sand gray-scale curve; the image in which the sand-glue separation lines of two adjacent frames cannot overlap is recorded as a separation line fluctuation image, and the image in which the sand-glue separation lines of two adjacent frames can overlap is recorded as a separation stable image, wherein the same image can be recorded as a separation fluctuation image and a separation stable image at the same time; The time corresponding to the sand-carrying separation image in the frame where the image recorded as both the separation fluctuation image and the separation stability image is located is recorded as the separation stability time, and the value of T minus the separation stability time is recorded as the liquid stability time; the ratio of the separation stability time to the liquid stability time is recorded as the sand-carrying separation parameter.

7. A method for encrypting fracturing fluid quality detection data according to claim 6, characterized in that: Based on the quality detection of the fracturing fluid, the sand-carrying fusion parameter and the sand-carrying separation parameter are converted, and the quality detection data is encrypted based on the converted parameters, including: When the viscosity of the sand-carrying fluid in the quality test of the fracturing fluid is not in the standard viscosity range, the sand-carrying fusion parameter is recorded as a non-standard fusion parameter; when the comprehensive filtration coefficient of the sand-carrying fluid in the quality test of the fracturing fluid is not in the standard filtration coefficient range, the sand-carrying separation parameter is recorded as a non-standard separation parameter, wherein the standard viscosity range is the range where the viscosity of the sand-carrying fluid is located under standard conditions, and the standard filtration coefficient range is the range where the comprehensive filtration coefficient of the sand-carrying fluid is located under standard conditions; When the sand-carrying fusion parameter is not recorded as a non-standard fusion parameter, the first-level encryption parameter is set as the sand-carrying fusion parameter; when the sand-carrying fusion parameter is recorded as a non-standard fusion parameter, the first-level encryption parameter is set as the logarithm of the sand-carrying fusion parameter; When the sand-carrying separation parameter is not recorded as a non-standard separation parameter, the secondary encryption parameter is set to the sand-carrying separation parameter; when the sand-carrying separation parameter is recorded as a non-standard separation parameter, the secondary encryption parameter is set to the logarithm of the sand-carrying separation parameter; The quality inspection data of the fracturing fluid is encrypted in sequence using the primary encryption parameters and the secondary encryption parameters.

8. A fracturing fluid quality detection data encryption system, used to implement a fracturing fluid quality detection data encryption method according to any one of claims 1 to 7, characterized in that: It includes sand-carrying liquid processing module, sand-carrying fusion analysis module, sand-carrying separation analysis module and comprehensive quality inspection encryption module; The sand-carrying fluid processing module is used to obtain the mass of sand that can be fully integrated with the sand-carrying fluid of standard content based on the viscosity of the sand-carrying fluid in the fracturing fluid, and record it as the standard sand amount; put the sand-carrying fluid of standard content and the sand of standard sand amount into the same beaker, and record the beaker as the sand-carrying detection beaker; The sand-carrying fusion analysis module is used to stir the sand-carrying detection beaker, and photograph the sand-carrying detection beaker after stirring, and record the obtained image as the sand-carrying fusion image; perform sand-carrying fusion analysis on the sand-carrying fusion image, and obtain the sand-carrying fusion parameter based on the result of the sand-carrying fusion analysis; The sand-carrying separation analysis module is used to put the gel breaker into the sand-carrying detection beaker and stir it. When the stirring stops, the sand-carrying detection beaker is recorded by a camera until the image in the camera is completely still; the obtained video is recorded as the sand-carrying separation image; and the sand-carrying separation parameters are obtained based on the sand-carrying separation image; The comprehensive quality inspection encryption module is used to convert the sand-carrying fusion parameters and the sand-carrying separation parameters based on the quality inspection of the fracturing fluid, and to encrypt the quality inspection data based on the converted parameters.

9. An electronic device, characterized in that: The method comprises a processor and a memory, wherein the memory stores computer-readable instructions. When the computer-readable instructions are executed by the processor, the steps in the method according to any one of claims 1 to 7 are executed.

10. A storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps in the method according to any one of claims 1 to 7 are executed.

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