Fracturing operation control method, and control device and fracturing operation control system

Abstract

Disclosed are a fracturing operation control method, and a control device and a fracturing operation control system. The method comprises: a control device acquiring operation information of an operation device at an operation site; on the basis of the operation information, the control device acquiring the construction effect of the operation device; the control device acquiring target information of the operation device, wherein the target information comprises at least one of safety information related to the operation site of the operation device, health diagnosis information of the operation device and anomaly alarm information of the operation device; on the basis of the construction effect and the target information, the control device determining an operation instruction for the operation device; and the control device sending the operation instruction to the operation device, wherein the operation instruction is used for controlling an operation task of the operation device.

Description

METHOD AND SYSTEM FOR CONTROLLING FRACTURING OPERATION, AND CONTROL APPARATUS CROSS-REFERENCE TO RELATED APPLICATIONS [1] This application claims priority to Chinese Patent Application No. 202410340610.X, filed with the China National Intellectual Property Administration on March 22, 2024 and entitled "METHOD AND SYSTEM FOR CONTROLLING FRACTURING OPERATION, AND CONTROL APPARATUS", which is incorporated herein by reference in its entirety. TECHNICAL FIELD [2] This application belongs to the field of computers, and in particular, to a method for controlling fracturing operation, a control apparatus, and a system for controlling fracturing operation. BACKGROUND [3] In recent years, fracturing operations have become key technical means for the development of shale gas and shale oil. However, in a fracturing operation process, it is typically necessary to control on-site equipment according to an operation flow, verify operation data of the on-site equipment in real time, and concern about an operation condition of the on-site equipment.[4] In a related technology, on-site control is typically achieved by on-site managerial personnel in a real-time check manner. However, this manner has a relatively high requirement on the managerial personnel and has a problem of relatively high labor costs. SUMMARY [5] Embodiments of this application provide a method for controlling fracturing operation and a control apparatus.[6] According to a first aspect, an embodiment of this application provides a method for controlling fracturing operation, including: acquiring, by a control apparatus, operation information of an operation apparatus at an operation site; acquiring, by the control apparatus, an operation effect of the operation apparatus based on the operation information; acquiring, by the control apparatus, target information of the operation apparatus, where the target information includes at least one of: safety information related to the operation site of the operation apparatus, health diagnosis information of the operation apparatus, or abnormality alarm information of the operation apparatus; determining, by the control apparatus, an operation instruction for the operation apparatus based on the operation effect and the target information; and sending, by the control apparatus, the operation instruction to the operation apparatus, where the operation instruction is used to control an operation task of the operation apparatus.[7] According to a second aspect, an embodiment of this application provides a control apparatus. The control apparatus includes a processor and a memory, where the memory has a program or instruction, executable on the processor, stored therein, and the program or instruction, when executed by the processor, implements steps of the method according to the first aspect.[8] According to a third aspect, an embodiment of this application provides a computer-readable storage medium. The computer-readable storage medium has a program or instruction stored therein, and the program or instruction, when executed, implements steps of the method according to the first aspect.[9] According to a fourth aspect, an embodiment of this application provides a system for controlling fracturing operation. The system for controlling fracturing operation includes a first operation apparatus located in a first apparatus area, a second operation apparatus located in a second apparatus area, a first control center, a second control center, and a control apparatus. The first operation apparatus is configured to transmit first operation data of an operation site to the control apparatus via the first control center. The second operation apparatus is configured to transmit second operation data of the operation site to the control apparatus via the second control center. The first control center is configured to receive the first operation data, and transmit the first operation data to the control apparatus. The second control center is configured to receive the second operation data, and transmit the second operation data to the control apparatus. The control apparatus is configured to: acquire a first operation effect of the first operation apparatus based on the first operation data; acquire first target information of the first operation apparatus, where the first target information includes at least one of: safety information related to an operation site of the first operation apparatus, health diagnosis information of the first operation apparatus, or abnormality alarm information of the first operation apparatus; determine a first operation instruction for the first operation apparatus based on the first operation effect and the first target information; and send the first operation instruction to the first operation apparatus, where the first operation instruction is used to control an operation task of the first operation apparatus. The control apparatus is further configured to: acquire a second operation effect of the second operation apparatus based on the second operation data; acquire second target information of the second operation apparatus, where the second target information includes at least one of: safety information related to an operation site of the second operation apparatus, health diagnosis information of the second operation apparatus, or abnormality alarm information of the second operation apparatus; determine a second operation instruction for the second operation apparatus based on the second operation effect and the second target information; and send the second operation instruction to the second operation apparatus, where the second operation instruction is used to control an operation task of the second operation apparatus. The first control center is in communication connection with the first operation apparatus, and the second control center is in communication connection with the second operation apparatus. BRIEF DESCRIPTION OF DRAWINGS 

[10] The accompanying drawings are provided to more clearly illustrate technical solutions in example embodiments of the present disclosure, and will be briefly introduced below. It should be understood that the following accompanying drawings only show some embodiments of the present disclosure, and therefore should not be considered as limiting the scope of the present disclosure. Those of ordinary skill in the art can also obtain other relevant drawings in view of these accompanying drawings without inventive efforts.

[11] FIG. 1 is a flowchart of a method for controlling fracturing operation according to an embodiment of this application.

[12] FIG. 2 is a schematic diagram of a control apparatus according to an embodiment of this application.

[13] FIG. 3 is a flowchart of a method for controlling fracturing operation according to an embodiment of this application.

[14] FIG. 4 is a schematic diagram of an implementation environment of a method for controlling fracturing operation according to an embodiment of this application.

[15] FIG. 5 is a flowchart of an intelligent control center for a low-pressure system according to an embodiment of this application.

[16] FIG. 6 is a schematic diagram of an intelligent control center for a high-pressure system according to an embodiment of this application.

[17] FIG. 7 is a complete flowchart of a method for controlling fracturing operation according to an embodiment of this application.

[18] FIG. 8 is a general concept diagram of a method for controlling fracturing operation according to an embodiment of this application.

[19] FIG. 9 is a structural block diagram of an apparatus for controlling fracturing operation according to an embodiment of this application.

[20] FIG. 10 is a structural block diagram of a control apparatus according to an embodiment of this application.

[21] FIG. 11 is a structural block diagram of a system for controlling fracturing operation according to an embodiment of this application. DESCRIPTION OF EMBODIMENTS 

[22] The technical solutions in example embodiments of this application are clearly described below with reference to the accompanying drawings in these embodiments of this application. Apparently, the described embodiments are some of, rather than all of, embodiments of this application. All other embodiments obtained by those of ordinary skill in the art based on these described embodiments without making inventive efforts shall fall within the protection scope of this application.

[23] In the description and claims of this application, the terms "first" and "second" or the like are used for distinguishing similar objects, rather than describing a specific sequence or order. It should be understood that the data used in such a way may be interchanged in a proper case, so that an embodiment of this application can be implemented in an order other than those illustrated or described here. Moreover, the objects distinguished by "first", "second" and the like are usually of the same category, and the number of the objects is not limited, for example, there may be one or more first objects. In addition, in the description and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the associated objects before and after it are in an "or" relationship.

[24] Therefore, the following detailed descriptions of example embodiments of the present disclosure illustrated in the accompanying drawings are not intended to limit the scope of the present disclosure, but merely represent selected example embodiments of the present disclosure. All other embodiments obtained by those of ordinary skill in the art in view of these selected embodiments of this application without inventive efforts shall fall within the protection scope of this application.

[25] In an embodiment of this application, a method for controlling fracturing operation is provided for application in a fracturing operation scenario. In particular, the method may be applied to intelligent control of on-site equipment during a fracturing operation. For example, during the fracturing operation, information about a fracturing operation site may be acquired, to determine an operation instruction for an operation apparatus, and further intelligently control the operation apparatus.

[26] The method for controlling fracturing operation according to an embodiment of this application may be performed by a control apparatus. The control apparatus may be an electronic apparatus, or may include multiple electronic apparatuses. In other words, a method for controlling fracturing operation according to an embodiment of this application may be performed by an electronic apparatus. The electronic apparatus may include, for example, an intelligent fracturing decision-making command apparatus; or a terminal apparatus, such as a desktop computer, a notebook computer, a mobile phone, a tablet computer, or the like; or a server, such as an independent physical server, a server cluster including multiple servers, or a cloud server capable of performing cloud computing. When a method for controlling fracturing operation according to an embodiment of this application is performed by multiple electronic apparatuses, the multiple electronic apparatuses may form a service cluster and cooperate with each other to perform various steps.

[27] The following illustrates in detail methods for controlling fracturing operation according to embodiments of this application by using specific example embodiments and application scenarios thereof with reference to the accompanying drawings.

[28] Referring to FIG. 1, FIG. 1 is a flowchart of a method for controlling fracturing operation according to an embodiment of this application. As shown in FIG. 1, the method includes the following steps.

[29] Step 110: A control apparatus acquires operation information of an operation apparatus at a fracturing operation site.

[30] In this embodiment of the application, the control apparatus may be an instrumentation device at the fracturing operation site. The control apparatus may include a data collection module, and the data collection module may be configured to acquire the operation information of the operation apparatus at the fracturing operation site. The operation apparatus may be various apparatuses at the fracturing operation site, and may include apparatuses such as a fracturing pump set, a wellhead manifold, a proppant blending apparatus, hydration equipment, a proppant conveying apparatus, a water supply tank group, a proppant supply tank group, and a low-pressure manifold, etc. The operation information may include information such as a rheological parameter of fracturing fluid, an operation pressure, an injection rate, a wellbore parameter (e.g., a measurement depth, an inner diameter, a hole deviation angle, an azimuth angle, and a temperature), a type of proppant, a flow rate of proppant, a state of proppant blending, an accumulated amount of proppant, a remaining amount of proppant, an amount of liquid, and a valve opening degree of a wellhead manifold. The operation apparatus may report the operation information of the operation apparatus in real time during the fracturing operation, and thereby, the control apparatus may acquire the real-time operation information of the operation apparatus at the fracturing operation site.

[31] In an embodiment of this application, the control apparatus may include an apparatus operation parameter management module. The apparatus operation parameter management module may be configured to intuitively display, in real time, operation parameter(s) of the operation apparatus at the fracturing operation site and an operation state of the operation apparatus.

[32] Step 120: The control apparatus acquires an operation effect of the operation apparatus based on the operation information.

[33] In this embodiment of this application, the operation apparatus at the fracturing operation site may report the operation information of the operation apparatus in real time, and after receiving the operation information, the control apparatus may acquire the operation effect of the operation apparatus from the operation information. The operation effect of the operation apparatus may be determined based on the information in the operation information, such as a rheological parameter of the fracturing fluid, an operation pressure, an injection rate, a wellbore parameter, a type of proppant, a flow rate of proppant, etc. The operation effect may include the operation pressure at the fracturing operation site.

[34] In an embodiment of this application, the operation effect acquired by the control apparatus may be used to monitor the fracturing operation at the operation site, to monitor whether an adjustment needs to be performed at the operation site, to ensure that a current fracturing operation task can be successfully performed.

[35] Step 130: The control apparatus acquires target information of the operation apparatus. The target information includes at least one of: safety information related to the fracturing operation site of the operation apparatus, health diagnosis information of the operation apparatus, or abnormality alarm information of the operation apparatus.

[36] In this embodiment of this application, the safety information related to the fracturing operation site of the operation apparatus may include manifold leakage identification information, personnel intrusion identification information in a high-pressure area, and high-temperature or fire early warning information. Specifically, a sensor (e.g., a temperature sensor), a camera, and the like may be arranged at the fracturing operation site. The temperature sensor is used to determine the high temperature or fire early warning information at the fracturing operation site, and the camera is used to determine whether there is personnel intrusion in the high-pressure area (an area with a relatively high operation pressure) at the fracturing operation site.

[37] In an embodiment of this application, whether an unsafe behavior exists at the fracturing operation site, and whether the operation apparatus at the fracturing operation site is in an unsafe state, may be determined by collecting the safety information related to the fracturing operation site of the operation apparatus. The control apparatus acquires the safety information related to the fracturing operation site of the operation apparatus, to ensure safety of the fracturing operation site, and avoid potential safety hazards.

[38] In an embodiment of this application, the health diagnosis information of the operation apparatus may be state monitoring information and fault monitoring information of key operation apparatuses at the fracturing operation site. Specifically, the health diagnosis information of the operation apparatus may include at least one of: health diagnosis information of a plunger pump, health diagnosis information of a motor, health diagnosis information of a centrifugal pump and a proppant auger, and the like. Sensors (e.g., a vibration sensor, a pressure sensor, etc.) may be arranged at the fracturing operation site to monitor the states of key operation apparatuses such as the plunger pump, the motor, the centrifugal pump, and the proppant auger.

[39] In an embodiment of this application, the abnormality alarm information of the operation apparatus may be state alarm information of the operation apparatus during a fracturing operation. Specifically, the operation apparatus may send pressure early warning information or high temperature early warning information to the control apparatus when a pressure of the operation apparatus exceeds a preset pressure threshold, or a temperature of the operation apparatus exceeds a preset temperature threshold.

[40] Step 140: The control apparatus determines an operation instruction for the operation apparatus based on the operation effect and the target information.

[41] In an embodiment of this application, the control apparatus may include an operation decision-making module, and the operation decision-making module may be configured to perform autonomous decision-making on the fracturing operation based on the acquired information related to the fracturing operation site (e.g., the operation effect and the target information of the operation apparatus), and determine the operation instruction for the operation apparatus.

[42] In an embodiment of this application, after acquiring the operation effect of the operation apparatus and at least one piece of the target information (the safety information related to the fracturing operation site of the operation apparatus, the health diagnosis information of the operation apparatus, and the abnormality alarm information of the operation apparatus), the control apparatus may make a comprehensive decision based on the at least two pieces of information, and determine the operation instruction for the operation apparatus. The operation instruction may include instructions such as a proppant amount hold instruction, an injection rate hold instruction, a proppant ratio reduction instruction, a proppant stop instruction, an injection rate reduction instruction, and a shutdown instruction, etc. In addition, the operation instruction for the operation apparatus may include an operation apparatus parameter related to the operation instruction. For example, when the operation instruction is a proppant amount reduction instruction, the operation instruction may include a specific parameter of the proppant amount reduction.

[43] In an embodiment of this application, the operation instruction for the operation apparatus may be determined based on the operation effect and any one piece of the target information (the safety information related to the fracturing operation site of the operation apparatus, the health diagnosis information of the operation apparatus, and the abnormality alarm information of the operation apparatus). Alternatively, the operation instruction for the operation apparatus may be determined based on the operation effect and any two pieces of information of the target information. Alternatively, the operation instruction for the operation apparatus may be determined based on the operation effect, the safety information related to the fracturing operation site of the operation apparatus, the health diagnosis information of the operation apparatus, and the abnormality alarm information of the operation apparatus.

[44] In an embodiment of this application, the operation instruction includes an operation flow switching instruction, and the operation flow switching instruction is configured to instruct the operation apparatus to perform operation flow switching. The control apparatus acquiring the operation information of the operation apparatus at the operation site includes: the control apparatus receiving real-time operation data transmitted by the operation apparatus at the operation site. The control apparatus determining the operation instruction for the operation apparatus based on the operation effect and the target information includes: the control apparatus determining whether the operation apparatus meets an operation switching condition based on the real-time operation data and the target information; and the control apparatus generating the operation flow switching instruction when the operation apparatus meets the operation switching condition.

[45] In an embodiment of this application, the control apparatus may include a complete flow control and process visualization module. The complete flow control and process visualization module is configured to control a fracturing operation flow at the operation site and visualize real-time operation data of apparatuses (including a high-pressure apparatus and a low-pressure apparatus) at the operation site. Specifically, before a fracturing operation starts, managerial personnel may select to start a fracturing operation flow via the complete flow control and process visualization module. In addition, a certain fracturing operation flow may also be selected to control on-site equipment. The fracturing operation flow may include a pressure test flow, a circulation and draining flow, and the like.

[46] In the complete flow control and process visualization module, a stage data table of a fracturing operation technology may be preset. The stage data table describes parameter(s) of the operation apparatus at the fracturing operation site in each flow, and content of the stage data table may be determined based on experiences of historical fracturing operations.

[47] In an embodiment of this application, the control apparatus acquires the operation data of the operation apparatus at the fracturing operation site in real time. When the control apparatus determines that the current operation data of the operation apparatus meets an operation switching condition, the control apparatus may generate the operation flow switching instruction. The operation flow switching instruction may include related parameter(s) of the operation apparatus in a next operation flow. The operation switching condition may be determined based on the stage data table.

[48] In this embodiment of this application, the operation data of the fracturing operation site may be acquired in real time by the control apparatus. When the operation data meets the operation switching condition, the operation flow switching instruction is determined, to control the operation apparatus at the fracturing operation site to perform the next flow of the fracturing operation. Personnel are not required to check whether to enter the next flow of the fracturing operation in the complete process, and the complete process of the fracturing operation may be performed autonomously.

[49] In an embodiment of this application, referring to FIG. 2, the control apparatus may include a complete flow control and process visualization module, an apparatus operation parameter management module, an operation decision-making module, and a data collection module.

[50] Step 150: The control apparatus sends the operation instruction to the operation apparatus, and the operation instruction is used to control an operation task of the operation apparatus.

[51] In an embodiment of this application, after determining the operation instruction, the control apparatus may control (e.g., reduce a proppant ratio, reduce an injection rate, and shut down) an apparatus at the fracturing operation site via the operation instruction.

[52] In an embodiment of this application, the control apparatus sending the operation instruction to the operation apparatus in step 150 includes: the control apparatus sending the operation instruction to a control center, so that the control center acquires a target operation instruction based on the operation instruction, and the target operation instruction is used to directly control an operation of the operation apparatus.

[53] In an embodiment of this application, the operation apparatus at the fracturing operation site may be further controlled by the control center. Specifically, after determining the operation instruction for the operation apparatus, the control apparatus may send the operation instruction to the control center, and the control center further determines, based on the operation instruction, the target operation instruction for directly controlling the operation of the operation apparatus at the fracturing operation site. For example, when the operation instruction is a proppant amount reduction instruction, and the operation instruction includes a specific parameter of the proppant amount reduction. The control center may acquire the proppant amount reduction instruction and the specific parameter of the proppant amount reduction. Based on this, a current proppant amount reduction instruction may be allocated to a specific operation apparatus to execute the current proppant amount reduction instruction, namely, the target operation instruction is determined, and the target operation instruction directly controls an operation of the specific operation apparatus.

[54] In an embodiment of this application, the control center may directly control the operation apparatus at the fracturing operation site, and determine the operation of the operation apparatus in more detail, so that the operation instruction sent by the control apparatus is successfully executed.

[55] In an embodiment of this application, the control apparatus acquires the operation information of the operation apparatus at the operation site. The control apparatus acquires the operation effect of the operation apparatus based on the operation information. The control apparatus acquires the target information of the operation apparatus, and the target information includes at least one of: the safety information related to the operation site of the operation apparatus, the health diagnosis information of the operation apparatus, or the abnormality alarm information of the operation apparatus. The control apparatus determines the operation instruction for the operation apparatus based on the operation effect and the target information. The control apparatus sends the operation instruction to the operation apparatus, and the operation instruction is configured to control the operation task of the operation apparatus. In this way, based on the operation effect of the operation apparatus at the fracturing operation site and at least one of the safety information related to the fracturing operation site of the operation apparatus, the health diagnosis information of the operation apparatus, or the abnormality alarm information of the operation apparatus, the control apparatus may determine the operation instruction for the operation apparatus at the fracturing operation site, and control the operation task of the operation apparatus by the operation instruction. The operation instruction for the operation apparatus may be determined by at least two pieces of information of the operation site, to improve accuracy of the operation instruction. In addition, the complete process may be executed by the control apparatus without manual intervention, thereby solving a problem of relatively high labor costs in a related technology.

[56] Referring to FIG. 3, FIG. 3 is a flowchart of a method for controlling fracturing operation according to an embodiment of this application. As shown in FIG. 3, the method includes the following steps.

[57] Step 310: A control apparatus acquires operation information of an operation apparatus at an operation site.

[58] Step 320: The control apparatus acquires an operation effect of the operation apparatus based on the operation information.

[59] Step 330: The control apparatus acquires target information of the operation apparatus, and the target information includes at least one of: safety information related to the operation site of the operation apparatus, health diagnosis information of the operation apparatus, or abnormality alarm information of the operation apparatus.

[60] Step 340: The control apparatus determines an operation instruction for the operation apparatus based on the operation effect and the target information.

[61] Step 350: The control apparatus sends the operation instruction to a control center.

[62] In an embodiment of this application, the control center may be configured to further directly manage the operation apparatus at the fracturing operation site. The control apparatus sends the operation instruction to the control center, and the control center may further deliver the operation instruction to the operation apparatus corresponding to the operation instruction.

[63] Exemplarily, in an embodiment of this application, the operation apparatus includes M first operation apparatuses, and the control center includes M first control modules each for a corresponding one of the M first operation apparatuses. Each control module is configured to control its corresponding first operation apparatus, and M is a positive integer.

[64] In an embodiment of this application, the first operation apparatuses may include a proppant blending apparatus, hydration equipment, a proppant conveying apparatus, a water supply tank group, a proppant supply tank group, and a low-pressure manifold. Each first operation apparatus may correspond to a first control module. Specifically, the proppant blending apparatus may correspond to a proppant blending coordinated control module, the hydration equipment may correspond to a hydration coordinated control module, the proppant conveying apparatus may correspond to a proppant conveying coordinated control module, the water supply tank group may correspond to a liquid tank coordinated control module, the proppant supply tank group may correspond to a proppant tank coordinated control module, and the low-pressure manifold may correspond to a low-pressure manifold remote-control module.

[65] In an embodiment of this application, the control center includes the M first control modules each for a corresponding one of the M first operation apparatuses, and each control module is configured to control its corresponding first operation apparatus. In this way, cluster control of the M first operation apparatuses may be implemented, and each first control module controls one first operation apparatus, so that the M first operation apparatuses may be effectively managed and controlled.

[66] Exemplarily, in an embodiment of this application, the operation apparatus includes P first operation apparatuses located in a first apparatus area and Q second operation apparatuses located in a second apparatus area. Both P and Q are positive integers, and a pressure at which the first operation apparatuses perform a fracturing operation is less than a pressure at which the second operation apparatuses perform a fracturing operation. The operation instruction includes a first operation instruction and / or a second operation instruction. The control center includes a first control center and a second control center.

[67] In an embodiment of this application, an operation apparatus may be divided into a high-pressure apparatus and a low-pressure apparatus according to a pressure at which the operation apparatus performs operation at the fracturing operation site. For example, in an actual operation process of a fracturing unit, a remote-control hydraulic station, and a wellhead manifold, pressures generally reach 50 MPa, or even nearly 100 MPa, which are relatively high. In an actual operation process of apparatuses such as a proppant blending apparatus, hydration equipment, a proppant conveying apparatus, a water supply tank group, a proppant supply tank group, and a low-pressure manifold, operation pressures are relatively low.

[68] In an embodiment of this application, the first apparatus area may be a low-pressure apparatus area, and the first operation apparatuses may be low-pressure apparatuses (which may include the apparatuses such as the proppant blending apparatus, the hydration equipment, the proppant conveying apparatus, the water supply tank group, the proppant supply tank group, and the low-pressure manifold). The second apparatus area may be a high-pressure apparatus area, and the second operation apparatuses may be high-pressure apparatuses (which may include the apparatuses such as the fracturing unit, the remote-control hydraulic station, and the wellhead manifold). The first control center may be a low-pressure system control center, the second control center may be a high-pressure system control center, and the first control center and the second control center may be respectively configured to control the apparatuses in the first apparatus area and the second apparatus area.

[69] In an embodiment of this application, during a fracturing operation, an operation instruction determined by the control apparatus may be configured to control a low-pressure apparatus and / or a high-pressure apparatus. Specifically, referring to FIG. 4, the control apparatus may send the operation instruction to a data command forwarding server, and the data and command forwarding server converts the operation instruction into a first operation instruction for controlling the low-pressure apparatus and / or a second operation instruction for controlling the high-pressure apparatus. The first operation instruction is transmitted to the first control center, and the second operation instruction is transmitted to the second control center.

[70] Step 360: The control center acquires a target operation instruction based on the operation instruction, where the target operation instruction is used to directly control an operation of the operation apparatus, and the control center is located on a transmission path between the control apparatus and the operation apparatus.

[71] In an embodiment of this application, the operation apparatus at the fracturing operation site may be further controlled by the control center. Specifically, after determining the operation instruction for the operation apparatus, the control apparatus may send the operation instruction to the control center, and the control center further determines, based on the operation instruction, a target operation instruction for directly controlling the operation of the operation apparatus at the fracturing operation site. For example, when the operation instruction is a proppant amount reduction instruction, the operation instruction includes a specific parameter of the proppant amount reduction. The control center may acquire the proppant amount reduction instruction and the specific parameter of the proppant amount reduction. Based on this, a current proppant amount reduction instruction may be allocated to a specific operation apparatus to execute the current proppant amount reduction instruction, namely, the target operation instruction is determined, and the target operation instruction directly controls an operation of the specific operation apparatus.

[72] In an embodiment of this application, the operation instruction includes a first operation instruction and / or a second operation instruction. The control center includes a first control center and a second control center. The control center acquiring the target operation instruction based on the operation instruction in step 360 includes: the first control center acquiring a first target operation instruction based on the first operation instruction, and the first target operation instruction is configured to directly control an operation of at least one first operation apparatus of the P first operation apparatuses, where the first control center is in communication connection with the P first operation apparatuses; or the second control center acquiring a second target operation instruction based on the second operation instruction, and the second target operation instruction is configured to directly control an operation of at least one second operation apparatus of the Q second operation apparatuses, where the second control center is in communication connection with the Q second operation apparatuses.

[73] In an embodiment of this application, referring to FIG. 5, the first control center may be a low-pressure system control center, and the low-pressure system control center may include a proppant blending coordinated control module, a hydration coordinated control module, a proppant conveying coordinated control module, a proppant tank coordinated control module, a liquid tank coordinated control module, and a low-pressure manifold remote-control module. A dedicated intelligent control module may be arranged in the low-pressure system control center. The dedicated intelligent control module may convert, based on a first operation instruction sent by the control apparatus, the first operation instruction into a first target operation control instruction for controlling a first operation apparatus corresponding to a first control module. Multiple first target operation control instructions may be generated, so that the operation of at least one first operation apparatus of the P first operation apparatuses may be directly controlled by the first target operation control instructions.

[74] In an embodiment of this application, referring to FIG. 6, the second control center may be a high-pressure system control center. The second operation apparatuses include a fracturing unit, a wellhead valve, and a remote-control hydraulic station. The high-pressure system control center may include a fracturing pump set control module, an automatic injection rate control module, an automatic circulation / draining control module, and a wellhead manifold remote-control module. The wellhead manifold remote-control module may be configured to acquire a second target operation control instruction based on the second operation instruction, and the second target operation control instruction may be a wellhead manifold valve control instruction. The wellhead manifold remote-control module may perform opening / closing control on a wellhead or a manifold valve in the high-pressure apparatus area via the wellhead manifold valve control instruction.

[75] In an embodiment of this application, the second control center includes a first control module and a second control module. The second operation apparatuses include a fracturing unit. The second control center acquiring the second target operation instruction based on the second operation instruction includes: the first control module generating a fracturing pump control instruction based on an apparatus parameter in the second operation instruction, and transmitting the fracturing pump control instruction to the second control module; and the second control module controlling a fracturing operation of the fracturing unit based on the fracturing pump control instruction.

[76] In an embodiment of this application, the first control module may include an automatic injection rate control module and an automatic circulation / draining control module, and the second control module may include a fracturing pump set control module. Specifically, the automatic injection rate control module may include a dedicated intelligent automatic injection rate allocation algorithm module. When the second control center receives the second operation instruction, the automatic injection rate control module may receive an injection rate control instruction as well as injection rate and pressure protection data. The automatic injection rate control module may convert the injection rate control instruction and the injection rate and pressure protection data into a fracturing pump control instruction by the dedicated intelligent automatic injection allocation algorithm module, and transmit the fracturing pump control instruction to the fracturing pump set control module.

[77] In an embodiment of this application, after the fracturing pump control module receives the fracturing pump control instruction transmitted by the automatic injection rate control module, the fracturing pump control module may directly control the fracturing unit (including an electric fracturing unit, a diesel fracturing unit, and a turbo fracturing pump unit) in the high-pressure apparatus area to perform intelligent automatic injection rate allocation cruise.

[78] In addition, when the second control center receives the second operation instruction, the automatic circulation / draining control module may receive an automatic circulation / draining flow control command and data such as an injection rate and a duration. The automatic circulation / draining control module may determine an automatic circulation or draining control instruction, i.e., a fracturing pump control instruction, for a fracturing pump based on the automatic circulation / draining flow control command and the data such as the injection rate and the duration, and transmit the fracturing pump control instruction to the fracturing pump control module.

[79] In an embodiment of this application, after the fracturing pump control module receives the fracturing pump control instruction transmitted by the automatic circulation / draining control module, the fracturing pump control module may directly control the fracturing unit (including the electric fracturing unit, the diesel fracturing unit, and the turbo fracturing pump unit) in the high-pressure apparatus area to perform an automatic circulation or draining control flow.

[80] In this embodiment of this application, the control apparatus sends the operation instruction to the control center. The control center acquires the target operation instruction based on the operation instruction. The target operation instruction is used to directly control the operation of the operation apparatus, and the control center is located on the transmission path between the control apparatus and the operation apparatus. In this way, the control center may directly control the operation apparatus at the fracturing operation site, and determine the operation of each operation apparatus at the fracturing operation site in more detail, so that the operation instruction sent by the control apparatus may be successfully executed.

[81] Referring to FIG. 7 and FIG. 8, FIG. 7 is a complete flowchart of a method for controlling fracturing operation according to an embodiment of this application, and FIG. 8 is a general concept diagram of a method for controlling fracturing operation according to an embodiment of this application.

[82] As shown in FIG. 8, the control apparatus may be an intelligent decision-making command apparatus, and the intelligent decision-making command apparatus may include a complete flow control and process visualization module, an apparatus operation parameter management module, an operation decision-making module, and a data collection module. A first control center may be a low-pressure system control center, and a first apparatus area may be a low-pressure apparatus area. A second control center may be a high-pressure system control center, and a second apparatus area may be a high-pressure apparatus area. The low-pressure system control center may include a proppant blending coordinated control module, a hydration coordinated control module, a proppant conveying coordinated control module, a proppant tank coordinated control module, a liquid tank coordinated control module, and a low-pressure manifold remote-control module. The high-pressure system control center may include a fracturing pump set control module, an automatic injection rate control module, an automatic circulation / draining control module, and a wellhead manifold remote-control module.

[83] As shown in FIG. 7, the method for controlling fracturing operation according to this embodiment of this application includes the following steps.

[84] Step 710: A control apparatus acquires operation information of an operation apparatus at an operation site.

[85] Step 720: The control apparatus acquires an operation effect of the operation apparatus based on the operation information.

[86] As shown in FIG. 8, after acquiring the real-time operation data of the operation apparatus, the intelligent fracturing decision-making command apparatus may transmit the real-time operation data to a fracturing operation effect monitoring system. The fracturing operation effect monitoring system may include an operation pressure abnormality early warning module. The fracturing operation effect monitoring system may send operation effect information of the operation apparatus to the intelligent fracturing decision-making command apparatus. The operation effect information may be, for example, proppant plugging prediction data and temporary plugging diagnosis data.

[87] Step 730: The control apparatus acquires target information of the operation apparatus, and the target information includes at least one of: safety information related to the operation site of the operation apparatus, health diagnosis information of the operation apparatus, or abnormality alarm information of the operation apparatus.

[88] As shown in FIG. 8, the safety information related to the operation site of the operation apparatus may be acquired by a wellsite safety management apparatus, and the wellsite safety management apparatus may perform manifold leakage identification, identification of intrusion into a high-pressure area, and high-temperature / fire early warning at the operation site. The health diagnosis information of the operation apparatus may be acquired by an apparatus health diagnosis apparatus, and the apparatus health diagnosis apparatus may perform health diagnosis on key apparatuses (including a plunger pump, a motor, a centrifugal pump, and a proppant auger) at the operation site.

[89] Step 740: The control apparatus determines an operation instruction for the operation apparatus based on the operation effect and the target information.

[90] In an embodiment of this application, the operation instruction includes an operation flow switching instruction, and the operation flow switching instruction is configured to instruct the operation apparatus to perform operation flow switching. The control apparatus receives the real-time operation data transmitted by the operation apparatus at the operation site. The control apparatus may determine whether the operation apparatus meets an operation switching condition based on the real-time operation data and the target information. The control apparatus generates the operation flow switching instruction when the operation apparatus meets the operation switching condition.

[91] In an embodiment of this application, the operation site may be directly controlled by a control center. Exemplarily, the operation apparatus includes M first operation apparatuses, and the control center includes M first control modules each for a corresponding one of the M first operation apparatuses. Each control module is configured to control its corresponding first operation apparatus, and M is a positive integer. In addition, the control center may include a first control center and a second control center, which may be specifically described with the following step 750 to step 790.

[92] In an embodiment of this application, the operation apparatus includes P first operation apparatuses located in a first apparatus area and Q second operation apparatuses located in a second apparatus area. Both P and Q are positive integers, and a pressure at which the first operation apparatuses perform a fracturing operation is less than a pressure at which the second operation apparatuses perform a fracturing operation. The operation instruction includes a first operation instruction and / or a second operation instruction.

[93] Step 750: The control apparatus sends the first operation instruction to the first control center.

[94] Step 760: The first control center acquires a first target operation instruction based on the first operation instruction, and the first target operation instruction is configured to directly control an operation of at least one first operation apparatus of the P first operation apparatuses.

[95] Step 770: The control apparatus sends the second operation instruction to the second control center; the second control center includes a first control module and a second control module; and the second operation apparatuses include a fracturing unit.

[96] Step 780: The first control module generates a fracturing pump control instruction based on an apparatus parameter in the second operation instruction, and transmits the fracturing pump control instruction to the second control module.

[97] Step 790: The second control module controls a fracturing operation of the fracturing unit based on the fracturing pump control instruction.

[98] In this embodiment of this application, the control apparatus acquires the operation information of the operation apparatus at the operation site. The control apparatus acquires the operation effect of the operation apparatus based on the operation information. The control apparatus acquires the target information of the operation apparatus, and the target information includes at least one of: the safety information related to the operation site of the operation apparatus, the health diagnosis information of the operation apparatus, or the abnormality alarm information of the operation apparatus. The control apparatus determines the operation instruction for the operation apparatus based on the operation effect and the target information. The control apparatus sends the operation instruction to the operation apparatus, and the operation instruction is configured to control the operation task of the operation apparatus. In this way, based on the operation effect of the operation apparatus at the fracturing operation site and at least one of the safety information related to the fracturing operation site of the operation apparatus, the health diagnosis information of the operation apparatus, or the abnormality alarm information of the operation apparatus, the control apparatus may determine the operation instruction for the operation apparatus at the fracturing operation site, and control the operation task of the operation apparatus by the operation instruction. The operation instruction for the operation apparatus may be determined by at least two pieces of information of the operation site, to improve accuracy of the operation instruction. In addition, the complete process may be executed by the control apparatus without manual intervention, thereby solving a problem of relatively high labor costs in a related technology.

[99] It should be understood that for explanations of same or corresponding steps in FIG. 1 to FIG. 7, reference may be made to each other. For example, explanations of step 110 and step 120 in FIG. 1 may be applicable to step 310 and step 320 in FIG. 3.

[100] In addition, it should be understood that a method for controlling fracturing operation according to an embodiment of this application may have the following beneficial effects. First, by real-time collection of operation data of the high-pressure and low-pressure apparatuses, monitoring of an operation and operation effect, identification of wellsite safety abnormalities, and intelligent monitoring of apparatus health during a fracturing operation, a method according to an embodiment of this application may implement complete flow control and autonomous decision-making and handling of abnormalities, to autonomously perform a complete process of fracturing operation. Second, a method according to an embodiment of this application may synchronously perform all flows of fracturing operation and perform real-time monitoring and visual presentation of parameters in the fracturing operation, and may reduce requirements and dependencies on skills and abnormality handling experience of command and operating personnel of the fracturing operation, thereby greatly reducing manpower costs, reducing potential safety hazards caused by mistaken human operations, and improving safety and efficiency of the fracturing operation.

[101] FIG. 9 is a structural block diagram of an apparatus for controlling fracturing operation according to an embodiment of this application. Referring to FIG. 9, an apparatus 900 for controlling fracturing operation according to an embodiment of this application includes:

[102] an acquiring module 910, configured to acquire operation information of an operation apparatus at an operation site; acquire an operation effect of the operation apparatus based on the operation information; and acquire target information of the operation apparatus, where the target information includes at least one of: safety information related to the operation site of the operation apparatus, health diagnosis information of the operation apparatus, or abnormality alarm information of the operation apparatus;

[103] a determining module 920, configured to determine an operation instruction for the operation apparatus based on the operation effect and the target information; and

[104] a sending module 930, configured to send the operation instruction to the operation apparatus, and the operation instruction is configured to control an operation task of the operation apparatus.

[105] In this embodiment of this application, the operation information of the operation apparatus at the operation site is acquired. The operation effect of the operation apparatus is acquired based on the operation information. The target information of the operation apparatus is acquired, where the target information includes at least one of: the safety information related to the operation site of the operation apparatus, the health diagnosis information of the operation apparatus, or the abnormality alarm information of the operation apparatus. The operation instruction for the operation apparatus is determined based on the operation effect and the target information. The operation instruction is sent to the operation apparatus, and the operation instruction is configured to control the operation task of the operation apparatus.

[106] In an embodiment of this application, the operation instruction includes an operation flow switching instruction, and the operation flow switching instruction is configured to instruct the operation apparatus to perform operation flow switching. In the process of acquiring the operation information of the operation apparatus at the operation site, the acquiring module 910 is specifically configured to: receive real-time operation data transmitted by the operation apparatus at the operation site. In the process of determining the operation instruction for the operation apparatus based on the operation information and the target information, the determining module 920 is specifically configured to: determine whether the operation apparatus meets an operation switching condition based on the real-time operation data and the target information; and generate an operation flow switching instruction when the operation apparatus meets the operation switching condition.

[107] As shown in FIG. 10, an embodiment of this application further provides a control apparatus 1000. The control apparatus may be any type of computer and the like. The control apparatus 1000 includes: a processor 1010 and a memory 1020. The memory 1020 has a program or instruction stored therein, and the program or instruction, when executed by the processor 1010, implements steps of any one of the methods described above. For example, when the program is executed by the processor 1010, the following process is implemented. A control apparatus acquires operation information of an operation apparatus at an operation site; the control apparatus acquires an operation effect of the operation apparatus based on the operation information; the control apparatus acquires target information of the operation apparatus, where the target information includes at least one of safety information related to the operation site of the operation apparatus, health diagnosis information of the operation apparatus, or abnormality alarm information of the operation apparatus; the control apparatus determines an operation instruction for the operation apparatus based on the operation effect and the target information; and the control apparatus sends the operation instruction to the operation apparatus, where the operation instruction is configured to control an operation task of the operation apparatus. In this way, based on the operation effect of the operation apparatus at the fracturing operation site and at least one of the safety information related to the fracturing operation site of the operation apparatus, the health diagnosis information of the operation apparatus, or the abnormality alarm information of the operation apparatus, the control apparatus may determine the operation instruction for the operation apparatus at the fracturing operation site, and control the operation task of the operation apparatus by the operation instruction. The operation instruction for the operation apparatus may be determined by at least two pieces of information of the operation site, to improve accuracy of the operation instruction. In addition, the complete process may be executed by the control apparatus without manual intervention, thereby solving a problem of relatively high labor costs in a related technology.

[108] An embodiment of this application further provides a readable storage medium. The readable storage medium has a program or instruction stored therein. When executed by a processor, the program or instruction implements steps of the embodiments of the method for controlling fracturing operation, and same technical effects can be achieved. To avoid repetition, descriptions thereof are omitted herein.

[109] The processor is a processor in the control apparatus in the foregoing embodiments. The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk, an optical disk, or the like.

[110] As shown in FIG. 11, an embodiment of this application further provides a system for controlling fracturing operation. The system for controlling fracturing operation may include a first operation apparatus located in a first apparatus area, a second operation apparatus located in a second apparatus area, a first control center, a second control center, and a control apparatus.

[111] The first operation apparatus is configured to transmit first operation data of an operation site to the control apparatus via the first control center.

[112] The second operation apparatus is configured to transmit second operation data of the operation site to the control apparatus via the second control center.

[113] The first control center is configured to receive the first operation data, and transmit the first operation data to the control apparatus.

[114] The second control center is configured to receive the second operation data, and transmit the second operation data to the control apparatus.

[115] The control apparatus is configured to: acquire a first operation effect of the first operation apparatus based on the first operation data; acquire first target information of the first operation apparatus, where the first target information includes at least one of: safety information related to an operation site of the first operation apparatus, health diagnosis information of the first operation apparatus, or abnormality alarm information of the first operation apparatus; determine a first operation instruction for the first operation apparatus based on the first operation effect and the first target information; and send the first operation instruction to the first operation apparatus, where the first operation instruction is configured to control an operation task of the first operation apparatus.

[116] The control apparatus is further configured to: acquire a second operation effect of the second operation apparatus based on the second operation data; acquire second target information of the second operation apparatus, where the second target information includes at least one of: safety information related to an operation site of the second operation apparatus, health diagnosis information of the second operation apparatus, or abnormality alarm information of the second operation apparatus; determine a second operation instruction for the second operation apparatus based on the second operation effect and the second target information; and send the second operation instruction to the second operation apparatus, where the second operation instruction is configured to control an operation task of the second operation apparatus.

[117] The first control center is in communication connection with the first operation apparatus, and the second control center is in communication connection with the second operation apparatus.

[118] In an embodiment of this application, the first control center includes the following six control modules: a proppant blending coordinated control module, a hydration coordinated control module, a proppant conveying coordinated control module, a proppant tank coordinated control module, a water tank coordinated control module, and a first manifold control module. The first operation apparatus includes the following six operation apparatuses: a proppant blending apparatus, hydration equipment, a proppant conveying apparatus, a proppant supply tank group, a water supply tank group, and a first manifold. Each one of the six control modules in the control center corresponds to a respective one of the six operation apparatuses, and each control module is configured to control its corresponding operation apparatus. The second control center includes: a fracturing pump set control module, an automatic injection rate control module, an automatic circulation / draining control module, and a second manifold control module. A second operation apparatus includes a fracturing unit. The automatic injection rate control module and the automatic circulation / draining control module are configured to generate a fracturing pump control instruction. The fracturing pump set control module is configured to control a fracturing operation of the fracturing unit based on the fracturing pump control instruction.

[119] An embodiment of this application further provides a chip. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is configured to run a program or instruction, to implement processes of the foregoing method embodiments, and same technical effects can be achieved. To avoid repetition, descriptions thereof are omitted herein.

[120] An embodiment of this application provides a computer program product. The program product is stored in a storage medium. The program product is executed by at least one processor to implement processes of the foregoing method embodiments, and same technical effects can be achieved. To avoid repetition, descriptions thereof are omitted herein.

[121] It should be noted that, in this specification, terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements, but also other elements that are not explicitly listed, or further includes elements inherent to such process, method, article, or apparatus. Without more limitations, an element defined by the sentence "including a ..." does not exclude that there are still other same elements in a process, method, article or apparatus including this element. In addition, it should be noted that, the scope of the methods and apparatuses in the implementations of this application is not limited to executing functions in an illustrated or discussed order, but may also include executing the functions in a substantially simultaneous manner or in an opposite order according to the functions involved. For example, the method described may be executed in an order different from the order described, and the steps may be added, omitted or combined. In addition, features described with reference to some examples may be combined in other examples.

[122] Through descriptions of the above implementations, those skilled in the art can clearly understand that the methods in the above embodiments may be implemented by software and a necessary general hardware platform, and of course, may also be implemented via hardware. However, in many cases, the former is a better implementation. Based on such an understanding, an essence of the technical solutions of this application, or a part thereof contributing over the existing technology, may be embodied in the form of a computer software program. The computer software program is stored in a storage medium (e.g., an ROM / RAM, a magnetic disk, and an optical disk), and includes multiple instructions for causing a terminal (which may be a mobile phone, a computer, a server, a network apparatus, or the like) to perform a described method according to a respective embodiment of this application.

[123] Example embodiments of this disclosure are described above with reference to the accompanying drawings. However, this application is not limited to the foregoing specific implementations. The foregoing specific implementations are merely illustrative rather than restrictive. Those of ordinary skill in the art may make various variations in view of the teaching of this application without departing from the concept of this application and the protection scope of claims, and such variations shall all fall within the protection scope of this application.  

Claims

1. 1. A method for controlling fracturing operation, comprising:acquiring, by a control apparatus, operation information of an operation apparatus at an operation site;acquiring, by the control apparatus, an operation effect of the operation apparatus based on the operation information;acquiring, by the control apparatus, target information of the operation apparatus, wherein the target information comprises at least one of: safety information related to the operation site of the operation apparatus, health diagnosis information of the operation apparatus, or abnormality alarm information of the operation apparatus;determining, by the control apparatus, an operation instruction for the operation apparatus based on the operation effect and the target information; andsending, by the control apparatus, the operation instruction to the operation apparatus, wherein the operation instruction is used to control an operation task of the operation apparatus. 

2. 2. The method according to claim 1, wherein the operation instruction comprises an operation flow switching instruction, and the operation flow switching instruction is used to instruct the operation apparatus to perform operation flow switching;acquiring, by the control apparatus, the operation information of the operation apparatus at the operation site comprises: receiving, by the control apparatus, real-time operation data transmitted by the operation apparatus at the operation site;determining, by the control apparatus, the operation instruction for the operation apparatus based on the operation effect and the target information comprises:determining, by the control apparatus, whether the operation apparatus meets an operation switching condition based on the real-time operation data and the target information; andgenerating, by the control apparatus, the operation flow switching instruction when the operation apparatus meets the operation switching condition. 

3. <p>3. The method according to claim 1 or 2, wherein sending, by the control apparatus, the operation instruction to the operation apparatus comprises:sending, by the control apparatus, the operation instruction to a control center; andacquiring, by the control center, a target operation instruction based on the operation instruction, wherein the target operation instruction is configured to directly control an operation of the operation apparatus, and the control center is located on a transmission path between the control apparatus and the operation apparatus. 

4. 4. The method according to claim 3, wherein the operation apparatus comprises M first operation apparatuses, and the control center comprises M first control modules each for a corresponding one of the M first operation apparatuses, wherein each control module is configured to control its corresponding first operation apparatus, and M is a positive integer. 

5. <p>5. The method according to claim 3, wherein:the operation apparatus comprises P first operation apparatuses located in a first apparatus area and Q second operation apparatuses located in a second apparatus area; both P and Q are positive integers; a pressure at which the first operation apparatuses perform a fracturing operation is less than a pressure at which the second operation apparatuses perform a fracturing operation; the operation instruction comprises a first operation instruction and / or a second operation instruction; the control center comprises a first control center and a second control center;sending, by the control apparatus, the operation instruction to the control center comprises sending, by the control apparatus, the first operation instruction to the first control center; or sending, by the control apparatus, the second operation instruction to the second control center; andacquiring, by the control center, the target operation instruction based on the operation instruction comprises acquiring, by the first control center, a first target operation instruction based on the first operation instruction, wherein the first target operation instruction is configured to directly control an operation of at least one first operation apparatus of the P first operation apparatuses, and the first control center is in communication connection with the P first operation apparatuses; or acquiring, by the second control center, a second target operation instruction based on the second operation instruction, wherein the second target operation instruction is configured to directly control an operation of at least one second operation apparatus of the Q second operation apparatuses, and the second control center is in communication connection with the Q second operation apparatuses. 

6. <p>6. The method according to claim 5, wherein: the second control center comprises a first control module and a second control module; the second operation apparatuses comprise a fracturing unit; andacquiring, by the second control center, the second target operation instruction based on the second operation instruction comprises:generating, by the first control module, a fracturing pump control instruction based on an apparatus parameter in the second operation instruction, and transmitting the fracturing pump control instruction to the second control module; andcontrolling, by the second control module, a fracturing operation of the fracturing unit based on the fracturing pump control instruction. 

7. 7. A control apparatus, comprising a processor and a memory, wherein the memory stores a program or an instruction executable on the processor, and the program or the instruction, when executed by the processor, implements steps of the method according to any one of claims 1 to 6. 

8. 8. A computer-readable storage medium, wherein the medium stores a program or an instruction, and the program or the instruction, when executed, implements steps of the method according to any one of claims 1 to 6. 

9. <p>9. A system for controlling fracturing operation, comprising a first operation apparatus located in a first apparatus area, a second operation apparatus located in a second apparatus area, a first control center, a second control center, and a control apparatus, wherein:the first operation apparatus is configured to transmit first operation data of an operation site to the control apparatus via the first control center;the second operation apparatus is configured to transmit second operation data of the operation site to the control apparatus via the second control center;the first control center is configured to receive the first operation data, and transmit the first operation data to the control apparatus;the second control center is configured to receive the second operation data, and transmit the second operation data to the control apparatus;the control apparatus is configured to: acquire a first operation effect of the first operation apparatus based on the first operation data; acquire first target information of the first operation apparatus, wherein the first target information comprises at least one of: safety information related to an operation site of the first operation apparatus, health diagnosis information of the first operation apparatus, or abnormality alarm information of the first operation apparatus; determine a first operation instruction for the first operation apparatus based on the first operation effect and the first target information; and send the first operation instruction to the first operation apparatus, wherein the first operation instruction is configured to control an operation task of the first operation apparatus; andthe control apparatus is further configured to: acquire a second operation effect of the second operation apparatus based on the second operation data; acquire second target information of the second operation apparatus, wherein the second target information comprises at least one of: safety information related to an operation site of the second operation apparatus, health diagnosis information of the second operation apparatus, or abnormality alarm information of the second operation apparatus; determine a second operation instruction for the second operation apparatus based on the second operation effect and the second target information; and send the second operation instruction to the second operation apparatus, wherein the second operation instruction is configured to control an operation task of the second operation apparatus;wherein the first control center is in communication connection with the first operation apparatus, and the second control center is in communication connection with the second operation apparatus. 

10. 10. The system for controlling fracturing operation according to claim 9, wherein:the first control center comprises the following six control modules: a proppant blending coordinated control module, a hydration coordinated control module, a proppant conveying coordinated control module, a proppant tank coordinated control module, a water tank coordinated control module, and a first manifold control module; the first operation apparatus comprises the following six operation apparatuses: a proppant blending apparatus, hydration equipment, a proppant conveying apparatus, a proppant supply tank group, a water supply tank group, and a first manifold, each one of the six control modules in the control center corresponding to a respective one of the six operation apparatuses, and each control module being configured to control its corresponding operation apparatus; andthe second control center comprises: a fracturing pump set control module, an automatic injection rate control module, an automatic circulation / draining control module, and a second manifold control module; and the second operation apparatus comprises a fracturing unit; wherein the automatic injection rate control module and the automatic circulation / draining control module are configured to generate a fracturing pump control instruction; and the fracturing pump set control module is configured to control a fracturing operation of the fracturing unit based on the fracturing pump control instruction. 

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