CN112611854B - Online water content analysis system and method - Google Patents
Online water content analysis system and method Download PDFInfo
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- CN112611854B CN112611854B CN202011472444.7A CN202011472444A CN112611854B CN 112611854 B CN112611854 B CN 112611854B CN 202011472444 A CN202011472444 A CN 202011472444A CN 112611854 B CN112611854 B CN 112611854B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2823—Oils, i.e. hydrocarbon liquids raw oil, drilling fluid or polyphasic mixtures
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- G—PHYSICS
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The application provides a water content on-line analysis system and a method, wherein the system comprises: the equipment parameter acquisition subsystem is used for acquiring real-time operation parameters of the equipment and sending the real-time operation parameters of the equipment to the water content real-time calculation subsystem and the calculation parameter adjustment subsystem; the real-time water content calculating subsystem is used for analyzing the real-time operation parameters of the equipment to obtain real-time process parameters, calculating a real-time water content predicted value according to the real-time process parameters, receiving the adjusting parameters sent by the calculating parameter adjusting subsystem and adjusting corresponding parameters in a water content predicting algorithm according to the adjusting parameters; and the calculation parameter adjusting subsystem is used for receiving the real-time operation parameters of the equipment sent by the equipment parameter acquisition subsystem, generating adjusting parameters according to the real-time operation parameters of the equipment when the monitored change value of any parameter in the real-time operation parameters of the equipment exceeds a corresponding preset threshold value, and sending the adjusting parameters to the water content real-time calculation subsystem.
Description
Technical Field
The application relates to the field of petroleum industry, in particular to a water content online analysis system and method.
Background
In the oil industry, crude oil water content is a key datum in oil exploitation, transportation and oil product trading. The online measurement of the water content of the oil well has important significance for the digital oil field construction of oil well water outlet, oil outlet horizon, crude oil yield estimation, oil well development life prediction, oil well yield quality control, oil well state detection, water injection operation and the like.
In the prior art, an on-line detection system for crude oil water content generally adopts an on-line detection analyzer for crude oil water content to directly measure, and the principles adopted by the on-line detection analyzer for crude oil water content generally comprise a radio frequency method, an electromagnetic wave method, a capacitance method and the like. The methods have high accuracy when measuring the water content within a certain range, and the accuracy cannot be ensured after the water content exceeds the range, most of analysis instruments used by the methods need to make a probe go deep into crude oil, and the probe cannot contact new crude oil in time due to the high viscosity of the crude oil, so that the error of a detection result is large.
Disclosure of Invention
In view of this, an object of the present application is to provide an online analysis system and method for water content, which are used to solve the problem of low accuracy of the detection result of online detection of water content in crude oil in the prior art.
In a first aspect, an embodiment of the present application provides an online analysis system for water content, where the system includes: the device comprises an equipment parameter acquisition subsystem, a water content real-time calculation subsystem and a calculation parameter adjustment subsystem;
the equipment parameter acquisition subsystem is used for acquiring real-time operation parameters of equipment and sending the real-time operation parameters of the equipment to the water content real-time calculation subsystem and the calculation parameter adjustment subsystem; the real-time operation parameters of the equipment comprise a stable tower pressure value and an air cooler temperature;
the real-time water content calculating subsystem is used for receiving the real-time equipment operating parameters sent by the equipment parameter collecting subsystem, analyzing the real-time equipment operating parameters to obtain real-time process parameters, calculating a real-time water content predicted value according to the real-time process parameters, receiving the adjusting parameters sent by the calculating parameter adjusting subsystem and adjusting corresponding parameters in a water content predicting algorithm according to the adjusting parameters;
the calculation parameter adjusting subsystem is used for receiving the real-time operation parameters of the equipment sent by the equipment parameter acquisition subsystem, generating adjusting parameters according to the real-time operation parameters of the equipment when the change value of any parameter in the real-time operation parameters of the equipment is monitored to exceed a corresponding preset threshold value, and sending the adjusting parameters to the real-time water content calculating subsystem; the adjustment parameters include process parameter thresholds and algorithm parameters.
In some embodiments, the system further comprises a calculation result display subsystem;
the water content real-time computing subsystem is also used for sending the real-time water content predicted value and the equipment real-time operation parameter to the computing result display subsystem;
the calculation result display subsystem is used for receiving the water content predicted value and the equipment real-time operation parameter sent by the water content real-time calculation subsystem and displaying the water content predicted value and the equipment real-time operation parameter through a preset display scheme; the preset display scheme comprises a curve graph, a virtual instrument panel and characters.
In some embodiments, the calculation result display subsystem comprises an equipment parameter curve display module, an equipment parameter instrument panel display module and a water content predicted value display module.
In some embodiments, the device parameter acquisition subsystem comprises a sensor group and a first data transmission module; the sensor group comprises a pressure sensor, a temperature sensor and a vibration sensor;
the sensor group is used for acquiring real-time operation parameters of equipment and transmitting the real-time operation parameters of the equipment to the first data transmission module;
the first data transmission module is used for receiving the real-time equipment operation parameters transmitted by the sensor group and sending the real-time equipment operation parameters to the water content real-time calculation subsystem and the calculation parameter adjustment subsystem.
In some embodiments, the real-time water cut calculation subsystem comprises an interface module, an algorithm module, and a second transmission module;
the interface module is used for receiving the real-time operation parameters of the equipment sent by the equipment parameter acquisition subsystem and the adjusting parameters sent by the calculation parameter adjusting subsystem, and is also used for analyzing the real-time operation parameters of the equipment to obtain real-time process parameters;
the algorithm module is used for calculating a real-time water content predicted value according to the real-time process parameters and the water content prediction algorithm and adjusting corresponding parameters in the water content prediction algorithm according to the adjusting parameters;
and the second transmission module is used for sending the real-time water content predicted value and the equipment real-time operation parameter to the calculation result display subsystem.
In a second aspect, the present application provides a method for online analysis of moisture content, the method including
The equipment parameter acquisition subsystem acquires equipment real-time operation parameters and sends the equipment real-time operation parameters to the water content real-time calculation subsystem and the calculation parameter adjustment subsystem; the real-time operation parameters of the equipment comprise a stable tower pressure value and an air cooler temperature;
the real-time water content calculating subsystem receives the real-time equipment operating parameters sent by the equipment parameter collecting subsystem, analyzes the real-time equipment operating parameters to obtain real-time process parameters, calculates a real-time water content predicted value according to the real-time process parameters, receives adjusting parameters sent by the calculating parameter adjusting subsystem, and adjusts corresponding parameters in a water content predicting algorithm according to the adjusting parameters;
the calculation parameter adjusting subsystem receives the real-time operation parameters of the equipment sent by the equipment parameter collecting subsystem, generates adjusting parameters according to the real-time operation parameters of the equipment when any parameter change value in the real-time operation parameters of the equipment is monitored to exceed a corresponding preset threshold value, and sends the adjusting parameters to the real-time water content calculating subsystem; the adjusting parameters comprise a process parameter threshold value and an algorithm parameter.
In some embodiments, the method further comprises:
the water content real-time calculation subsystem sends the real-time water content predicted value and the equipment real-time operation parameter to the calculation result display subsystem;
the calculation result display subsystem receives the water content predicted value and the equipment real-time operation parameter sent by the water content real-time calculation subsystem, and displays the water content predicted value and the equipment real-time operation parameter through a preset display scheme; the preset display scheme comprises a curve graph, a virtual instrument panel and characters.
In some embodiments, the real-time water cut calculation subsystem comprises an interface module, an algorithm module, and a second transmission module; the real-time water content calculating subsystem receives the real-time equipment operating parameters sent by the equipment parameter collecting subsystem, analyzes the real-time equipment operating parameters to obtain real-time process parameters, calculates a real-time water content predicted value according to the real-time process parameters, receives adjusting parameters sent by the calculating parameter adjusting subsystem, and adjusts corresponding parameters in a water content predicting algorithm according to the adjusting parameters, and the method comprises the following steps:
the interface module receives the real-time operation parameters of the equipment sent by the equipment parameter acquisition subsystem and the adjustment parameters sent by the calculation parameter adjustment subsystem, and analyzes the real-time operation parameters of the equipment to obtain real-time process parameters;
the algorithm module calculates a real-time water content predicted value according to the real-time process parameters and the water content prediction algorithm, and adjusts corresponding parameters in the water content prediction algorithm according to the adjusting parameters;
and the second transmission module sends the real-time water content predicted value and the equipment real-time operation parameter to the calculation result display subsystem.
In a third aspect, an embodiment of the present application provides a computer device, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and when the processor executes the computer program, the processor implements the steps of the method in any one of the second aspects.
In a fourth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, performs the steps of the method in any one of the above second aspects.
According to the online water content analysis system provided by the embodiment of the application, the equipment parameter acquisition subsystem, the water content real-time calculation subsystem and the calculation parameter adjustment subsystem are in coordinated operation, real-time operation parameters of equipment are acquired, the real-time operation parameters of the equipment are analyzed to obtain real-time process parameters, a real-time water content predicted value is calculated through the real-time process parameters, and when the variation value of the real-time operation parameters of the equipment exceeds a preset threshold value, the parameters in a real-time water content predicted value algorithm are adjusted in real time to ensure the accuracy of a calculation result. The online water content analysis system provided by the embodiment of the application adopts non-contact measurement, and adjusts according to parameters in a real-time operation parameter adjustment algorithm of equipment, so that the accuracy of online measurement of the water content of crude oil is improved.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural diagram of an online water content analysis system provided in an embodiment of the present application;
FIG. 2 is a schematic flow chart of a method for online analysis of water content according to an embodiment of the present disclosure;
FIG. 3 is a schematic flow chart of a method for calculating water content in real time according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a computer device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
An embodiment of the present application provides an online water content analysis system, as shown in fig. 1, the system includes: the system comprises an equipment parameter acquisition subsystem 100, a water content real-time calculation subsystem 101 and a calculation parameter adjustment subsystem 102;
the equipment parameter acquisition subsystem 100 is configured to acquire real-time operation parameters of the equipment, and send the real-time operation parameters of the equipment to the water content real-time calculation subsystem 101 and the calculation parameter adjustment subsystem 102; the real-time operation parameters of the equipment comprise a stable tower pressure value and an air cooler temperature;
the real-time water content calculating subsystem 101 is configured to receive the real-time equipment operating parameters sent by the equipment parameter collecting subsystem 100, analyze the real-time equipment operating parameters to obtain real-time process parameters, calculate a real-time water content predicted value according to the real-time process parameters, receive the adjusting parameters sent by the calculating parameter adjusting subsystem 102, and adjust corresponding parameters in a water content prediction algorithm according to the adjusting parameters;
the calculation parameter adjustment subsystem 102 is configured to receive the real-time operation parameters of the device sent by the device parameter acquisition subsystem 100, generate adjustment parameters according to the real-time operation parameters of the device when it is monitored that a variation value of any parameter in the real-time operation parameters of the device exceeds a corresponding preset threshold, and send the adjustment parameters to the real-time water content calculation subsystem 101; the adjusting parameters comprise a process parameter threshold value and an algorithm parameter.
Specifically, in order to effectively avoid the defects that the result error of the online detection of the water content of the crude oil is large, the result is delayed or the adaptability to the crude oil property fluctuation is not strong and the like due to the use of a probe, the detection means used in the embodiment of the application analyzes the water content of the crude oil through real-time parameters of equipment operation.
The system collects real-time operation parameters of equipment of each related equipment in crude oil exploitation through various sensors equipped in an equipment parameter collecting subsystem, and then sends the collected real-time operation parameters of the equipment to a water content real-time calculating subsystem through a common industrial communication protocol.
The water content real-time calculation subsystem analyzes the received binary equipment real-time operation parameters to obtain real-time process parameters such as temperature, pressure and the like, and then inputs the real-time process parameters into a water content prediction algorithm for calculation to obtain a current real-time water content prediction value.
In order to adjust the water content prediction algorithm in time when the crude oil property changes greatly, a calculation parameter adjusting subsystem can be started manually when relevant technicians find that the crude oil property changes greatly according to experience, the calculation parameter adjusting subsystem can also monitor real-time operation parameters of relevant equipment for crude oil extraction, the calculation parameter adjusting subsystem is started automatically when the fact that the real-time operation parameters of the equipment have any parameter change value exceeding a corresponding preset threshold value compared with the previous moment is detected, a process parameter threshold value and/or algorithm parameters for adjusting the algorithm are generated according to the real-time operation parameters of the equipment, and the process parameter threshold value and/or algorithm parameters are sent to the water content real-time calculating subsystem for algorithm parameter adjustment, so that the accuracy of a water content predicted value is guaranteed.
In some embodiments, the system further comprises a calculation result display subsystem 103;
the water content real-time computing subsystem 101 is further configured to send the real-time water content predicted value and the equipment real-time operation parameter to the computing result displaying subsystem 103;
the calculation result display subsystem 103 is configured to receive the predicted water content value and the real-time equipment operating parameter sent by the real-time water content calculation subsystem 101, and display the predicted water content value and the real-time equipment operating parameter through a preset display scheme; the preset display scheme comprises a curve graph, a virtual instrument panel and characters.
Specifically, after the water content real-time calculation subsystem obtains the water content predicted value, the real-time water content predicted value and the equipment real-time operation parameters are sent to the calculation result display subsystem for data display, and the data can be displayed in real time in the forms of a curve graph, a virtual instrument panel, data characters and the like.
In some embodiments, the calculation result display subsystem 103 includes an apparatus parameter curve display module 1031, an apparatus parameter dashboard display module 1032 and a moisture content predicted value display module 1033.
Specifically, the calculation result display subsystem predicts the received water content to the real-time operation parameters of the equipment, and distributes the data to corresponding display modules according to the display forms corresponding to various preset data to display the data in real time.
In some embodiments, the device parameter collection subsystem 100 includes a sensor group 1001 and a first data transmission module 1002; the sensor group 1001 includes a pressure sensor, a temperature sensor, and a vibration sensor;
the sensor group 1001 is configured to acquire real-time operation parameters of the device and transmit the real-time operation parameters of the device to the first data transmission module;
the first data transmission module 1002 is configured to receive the real-time device operating parameters transmitted by the sensor group, and send the real-time device operating parameters to the water content real-time calculation subsystem and the calculation parameter adjustment subsystem.
Specifically, the sensor group is a main component of the equipment parameter acquisition subsystem, and common sensors include a pressure sensor, a temperature sensor and a vibration sensor, and other sensors can be added according to needs.
In some embodiments, the real-time moisture content calculation subsystem 101 includes an interface module 1011, an algorithm module 1012, and a second transmission module 1013;
the interface module 1011 is configured to receive the real-time operation parameters of the device sent by the device parameter acquisition subsystem and the adjustment parameters sent by the calculation parameter adjustment subsystem, and further configured to analyze the real-time operation parameters of the device to obtain real-time process parameters;
the algorithm module 1012 is configured to calculate a real-time predicted water content value according to the real-time process parameter and the water content prediction algorithm, and further configured to adjust a corresponding parameter in the water content prediction algorithm according to the adjustment parameter;
the second transmission module 1013 is configured to send the real-time predicted water content value and the real-time equipment operating parameter to the calculation result display subsystem.
Specifically, the interface module is a module used by the water content real-time calculation subsystem for receiving data sent by the equipment parameter acquisition subsystem and the calculation parameter adjustment subsystem, the module also has a data preprocessing function, the real-time operation parameters of the equipment acquired by the equipment parameter acquisition subsystem are binary data, the process parameters which can be directly used by the calculation method module are required to be analyzed and then transmitted to the algorithm module, and the data analysis work is carried out by the interface module.
The algorithm module is loaded with a water content prediction algorithm which can be adjusted in real time according to the adjusting parameters sent by the calculating parameter adjusting subsystem so as to ensure the accuracy of the algorithm.
The second transmission module is responsible for sending the final result data to the calculation result display subsystem for data display.
An embodiment of the present application further provides an online analysis method for water content, as shown in fig. 2, the method includes the following steps:
step S201, an equipment parameter acquisition subsystem acquires equipment real-time operation parameters and sends the equipment real-time operation parameters to the water content real-time calculation subsystem and the calculation parameter adjustment subsystem; the real-time operation parameters of the equipment comprise a stable tower pressure value and an air cooler temperature;
step S202, the water content real-time calculating subsystem receives the equipment real-time operation parameters sent by the equipment parameter collecting subsystem, analyzes the equipment real-time operation parameters to obtain real-time process parameters, calculates a real-time water content predicted value according to the real-time process parameters, receives adjusting parameters sent by the calculating parameter adjusting subsystem, and adjusts corresponding parameters in a water content prediction algorithm according to the adjusting parameters;
step S203, the calculation parameter adjusting subsystem receives the real-time operation parameters of the equipment sent by the equipment parameter collecting subsystem, when any parameter change value in the real-time operation parameters of the equipment is monitored to exceed a corresponding preset threshold value, adjusting parameters are generated according to the real-time operation parameters of the equipment, and the adjusting parameters are sent to the water content real-time calculating subsystem; the adjusting parameters comprise a process parameter threshold value and an algorithm parameter.
In some embodiments, the above method further comprises:
step 204, the real-time water content calculation subsystem sends the real-time water content predicted value and the real-time equipment operation parameters to the calculation result display subsystem;
step 205, the calculation result display subsystem receives the water content predicted value and the equipment real-time operation parameter sent by the water content real-time calculation subsystem, and displays the water content predicted value and the equipment real-time operation parameter through a preset display scheme; the preset display scheme comprises a curve graph, a virtual instrument panel and characters.
In some embodiments, the real-time water content calculation subsystem includes an interface module, an algorithm module, and a second transmission module; as shown in fig. 3, the step S202 includes:
step S2021, the interface module receives the real-time operation parameters of the equipment sent by the equipment parameter acquisition subsystem and the adjustment parameters sent by the calculation parameter adjustment subsystem, and analyzes the real-time operation parameters of the equipment to obtain real-time process parameters;
step S2022, the algorithm module calculates a real-time water content prediction value according to the real-time process parameters and the water content prediction algorithm, and adjusts corresponding parameters in the water content prediction algorithm according to the adjustment parameters;
step S2023, the second transmission module sends the real-time predicted water content value and the real-time equipment operation parameter to the calculation result display subsystem.
Corresponding to the online water content analysis method in fig. 4, an embodiment of the present application further provides a computer device 400, as shown in fig. 4, the device includes a memory 401, a processor 402, and a computer program stored in the memory 401 and executable on the processor 402, wherein the processor 402 implements the online water content analysis method when executing the computer program.
Specifically, the memory 401 and the processor 402 can be general memories and processors, which are not limited in particular, and when the processor 402 runs a computer program stored in the memory 401, the online water content analysis method can be executed, which solves the problem of low accuracy of the detection result of the online detection of the water content in crude oil in the prior art.
Corresponding to the online water content analysis method in fig. 4, an embodiment of the present application further provides a computer-readable storage medium, on which a computer program is stored, and the computer program is executed by a processor to perform the steps of the online water content analysis method.
Specifically, the storage medium can be a general storage medium, such as a mobile magnetic disk, a hard disk, and the like, when a computer program on the storage medium is run, the above-mentioned online analysis method for water content can be executed, and the problem of low accuracy of a detection result of online detection of crude oil water content in the prior art is solved. The online water content analysis system provided by the embodiment of the application adopts non-contact measurement and adjusts according to parameters in a real-time operation parameter adjustment algorithm of equipment, so that the accuracy of online measurement of the water content of crude oil is improved.
In the embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments provided in the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures, and moreover, the terms "first", "second", "third", etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the present disclosure, which should be construed in light of the above teachings. Are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An on-line water content analysis system, comprising: the device comprises an equipment parameter acquisition subsystem, a water content real-time calculation subsystem and a calculation parameter adjustment subsystem;
the equipment parameter acquisition subsystem is used for acquiring real-time operation parameters of equipment and sending the real-time operation parameters of the equipment to the water content real-time calculation subsystem and the calculation parameter adjustment subsystem; the real-time operation parameters of the equipment comprise a stable tower pressure value and an air cooler temperature;
the real-time water content calculating subsystem is used for receiving the real-time equipment operating parameters sent by the equipment parameter collecting subsystem, analyzing the real-time equipment operating parameters to obtain real-time process parameters, calculating a real-time water content predicted value according to the real-time process parameters, receiving the adjusting parameters sent by the calculating parameter adjusting subsystem and adjusting corresponding parameters in a water content predicting algorithm according to the adjusting parameters;
the calculation parameter adjusting subsystem is used for receiving the real-time operation parameters of the equipment sent by the equipment parameter acquisition subsystem, generating adjusting parameters according to the real-time operation parameters of the equipment when the change value of any parameter in the real-time operation parameters of the equipment exceeds a corresponding preset threshold value, and sending the adjusting parameters to the water content real-time calculation subsystem; the adjustment parameters include process parameter thresholds and algorithm parameters.
2. The system of claim 1, wherein the system further comprises a calculation results display subsystem;
the water content real-time computing subsystem is also used for sending the real-time water content predicted value and the equipment real-time operation parameter to the computing result display subsystem;
the calculation result display subsystem is used for receiving the water content predicted value and the equipment real-time operation parameter sent by the water content real-time calculation subsystem and displaying the water content predicted value and the equipment real-time operation parameter through a preset display scheme; the preset display scheme comprises a curve graph, a virtual instrument panel and characters.
3. The system of claim 2, wherein the calculation result display subsystem comprises an equipment parameter curve display module, an equipment parameter dashboard display module, and a moisture content prediction value display module.
4. The system of claim 1, wherein the device parameter acquisition subsystem comprises a sensor group and a first data transmission module; the sensor group comprises a pressure sensor, a temperature sensor and a vibration sensor;
the sensor group is used for acquiring real-time operation parameters of equipment and transmitting the real-time operation parameters of the equipment to the first data transmission module;
the first data transmission module is used for receiving the real-time equipment operation parameters transmitted by the sensor group and sending the real-time equipment operation parameters to the water content real-time calculation subsystem and the calculation parameter adjustment subsystem.
5. The system of claim 2, wherein the real-time water cut computation subsystem comprises an interface module, an algorithm module, a second transmission module;
the interface module is used for receiving the real-time operation parameters of the equipment sent by the equipment parameter acquisition subsystem and the adjusting parameters sent by the calculation parameter adjusting subsystem, and is also used for analyzing the real-time operation parameters of the equipment to obtain real-time process parameters;
the algorithm module is used for calculating a real-time water content predicted value according to the real-time process parameters and the water content prediction algorithm and adjusting corresponding parameters in the water content prediction algorithm according to the adjusting parameters;
and the second transmission module is used for sending the real-time water content predicted value and the equipment real-time operation parameter to the calculation result display subsystem.
6. An online analysis method for water content, comprising:
the equipment parameter acquisition subsystem acquires equipment real-time operation parameters and sends the equipment real-time operation parameters to the water content real-time calculation subsystem and the calculation parameter adjustment subsystem; the real-time operation parameters of the equipment comprise a stable tower pressure value and an air cooler temperature;
the real-time water content calculating subsystem receives the real-time equipment operating parameters sent by the equipment parameter collecting subsystem, analyzes the real-time equipment operating parameters to obtain real-time process parameters, calculates a real-time water content predicted value according to the real-time process parameters, receives adjusting parameters sent by the calculating parameter adjusting subsystem, and adjusts corresponding parameters in a water content predicting algorithm according to the adjusting parameters;
the calculation parameter adjusting subsystem receives the real-time operation parameters of the equipment sent by the equipment parameter collecting subsystem, generates adjusting parameters according to the real-time operation parameters of the equipment when the change value of any parameter in the real-time operation parameters of the equipment exceeds a corresponding preset threshold value, and sends the adjusting parameters to the water content real-time calculating subsystem; the adjusting parameters comprise a process parameter threshold value and an algorithm parameter.
7. The method of claim 6, wherein the method further comprises:
the water content real-time calculation subsystem sends the real-time water content predicted value and the equipment real-time operation parameters to the calculation result display subsystem;
the calculation result display subsystem receives the water content predicted value and the equipment real-time operation parameter sent by the water content real-time calculation subsystem, and displays the water content predicted value and the equipment real-time operation parameter through a preset display scheme; the preset display scheme comprises a curve graph, a virtual instrument panel and characters.
8. The method of claim 7, wherein the real-time water cut computation subsystem comprises an interface module, an algorithm module, a second transmission module; the real-time water content calculating subsystem receives the real-time equipment operating parameters sent by the equipment parameter collecting subsystem, analyzes the real-time equipment operating parameters to obtain real-time process parameters, calculates a real-time water content predicted value according to the real-time process parameters, receives adjusting parameters sent by the calculating parameter adjusting subsystem, and adjusts corresponding parameters in a water content predicting algorithm according to the adjusting parameters, and the method comprises the following steps:
the interface module receives the real-time operation parameters of the equipment sent by the equipment parameter acquisition subsystem and the adjustment parameters sent by the calculation parameter adjustment subsystem, and analyzes the real-time operation parameters of the equipment to obtain real-time process parameters;
the algorithm module calculates a real-time water content prediction value according to the real-time process parameters and the water content prediction algorithm, and adjusts corresponding parameters in the water content prediction algorithm according to the adjustment parameters;
and the second transmission module sends the real-time water content predicted value and the equipment real-time operation parameter to the calculation result display subsystem.
9. A computer arrangement comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method according to any of the preceding claims 6-8 are implemented when the computer program is executed by the processor.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of the preceding claims 6-8.
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| CN202011472444.7A CN112611854B (en) | 2020-12-14 | 2020-12-14 | Online water content analysis system and method |
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| CN202011472444.7A CN112611854B (en) | 2020-12-14 | 2020-12-14 | Online water content analysis system and method |
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| CN112611854B true CN112611854B (en) | 2022-11-15 |
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| FR1477514A (en) * | 1966-01-25 | 1967-04-21 | Inst Francais Du Petrole | Method for determining the water content of crude oil |
| GB2139766B (en) * | 1983-05-10 | 1986-09-17 | British Petroleum Co Plc | Measurement of water in crude oil |
| US5095758A (en) * | 1990-11-29 | 1992-03-17 | Texaco Inc. | Water cut monitoring means and method |
| US7775085B2 (en) * | 2006-04-17 | 2010-08-17 | Phase Dynamics, Inc. | High water cut well measurements with hydro-separation |
| CN202486130U (en) * | 2012-01-19 | 2012-10-10 | 陕西星辰石油科技有限责任公司 | Water content measuring device for crude oil of wellhead |
| US20180267010A1 (en) * | 2017-03-20 | 2018-09-20 | General Electric Company | Water cut and pressure sensing device |
| EP3625577A4 (en) * | 2017-05-20 | 2021-05-19 | Mohr And Associates, A Sole Proprietorship | Method for measuring multiple parameters of drilling fluid |
| CN111088975B (en) * | 2020-01-22 | 2020-09-22 | 西安海联石化科技有限公司 | Water content monitoring method based on microwave three-probe oil well online water content monitor |
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