CN112112638A

CN112112638A - Method and device for creating logging data analysis system

Info

Publication number: CN112112638A
Application number: CN201910532181.5A
Authority: CN
Inventors: 赵金洲; 谢关宝; 王卫; 李永杰
Original assignee: China Petroleum and Chemical Corp; Sinopec Research Institute of Petroleum Engineering
Current assignee: China Petroleum and Chemical Corp; Sinopec Research Institute of Petroleum Engineering
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-12-22
Anticipated expiration: 2039-06-19
Also published as: CN112112638B

Abstract

The invention discloses a method for creating a logging data analysis system, which comprises the following steps: acquiring configuration information for packaging a system application; acquiring a task type, and determining an application program construction method and an application program encapsulation method which are adaptive to the task type according to the function description and the task type; calling firmware related to the application program interaction function in a firmware library according to the configuration information, and associating the firmware with a preset key operation of the system platform; creating an interactive interface of the system according to the configuration information; and according to the selected construction and packaging method, packaging the system program, and placing the packaged program into a system platform to complete the construction of the logging data analysis system. The invention realizes the rapid construction and encapsulation of the logging data processing analysis program, the constructed data layer, the algorithm layer and the interaction layer are mutually independent, the construction mode is flexible and rapid, and the algorithm layer reuse of the system can be realized.

Description

Method and device for creating logging data analysis system

Technical Field

The invention relates to the technical field of petroleum and mineral exploration, in particular to a method and a device for establishing a logging data analysis system.

Background

The well logging data processing and analyzing process includes processing well logging data with computer according to preset geological task, comprehensive analysis and explanation of geological, well logging and development data to solve other geological and engineering problems in stratum partition, stratum parameter calculation, oil and gas reservoir and useful mineral deposit evaluation and exploration and development, and visual display of the explained result in the form of graph or data table. It is the last component in well logging and is the most important component directly reflecting technical and economic benefits.

The logging data records are generally various physical parameters, such as resistivity, natural potential, natural gamma, acoustic velocity, rock bulk density, etc., which are collectively referred to as logging information. The results of well logging data processing and comprehensive interpretation, such as lithology (rock mineral composition), shale content, water saturation, oil and gas saturation, porosity, permeability, etc., can be collectively referred to as geological information. Determining the relationship between the logging information and the geological information is the core of the processing and comprehensive interpretation of the logging information, and is generally accomplished by establishing an appropriate interpretation model. In the traditional method, the models are programmed by a computer to form independent programs for computational analysis, and the same model or the same computational method cannot be directly called among the programs and needs to reconstruct, process and analyze the programs.

At present, the logging data processing and analyzing program belongs to an irrereconstructable system architecture, and is mainly embodied as follows: the work object of the application is fixed, the function combination is fixed, and the function division is fixed. Wherein, work object fixed means that the application usage is not variable, e.g., intelligence is used for processing of specific logging project data; functional combination fixation refers to basic determination of relevant processing steps and flows, such as complex lithology analysis procedures and the like; the function division is fixed, which means that the same algorithm among the processing programs cannot be directly called, and a new algorithm module needs to be reconstructed again; on the whole, the existing method mainly adopts a construction and packaging mode of data reading and writing and algorithm program packaging together, the construction method is complex, and the algorithm reusability is poor.

Today, with the rapid development of computer technology, the construction mode of the logging data processing and analyzing program based on the non-reconfigurable architecture is very difficult to be compatible with a plurality of logging data processing programs. If all technologies are integrated, the single application constructed is too bulky; if the technology is dispersed into different applications, multiple application combinations are required to complete a task, which is complex and difficult to implement.

Disclosure of Invention

In order to solve the technical problem, the present invention provides a method for creating a well log data analysis system, comprising: acquiring configuration information of an application program for packaging the system, wherein the configuration information comprises function description of the application program and function parameter description of the application program on an interactive interface of the system; step two, acquiring a task type for creating the system, and determining an application program construction method and a corresponding encapsulation method which are adaptive to the task type according to the function description and the task type; calling firmware related to the application program interaction function in a firmware library according to the configuration information, and associating the firmware with a preset key operation of a system platform; fourthly, creating an interactive interface of the system according to the configuration information; and step five, encapsulating the system program according to the selected construction and encapsulation method, and placing the encapsulated program into the system platform to complete the construction of the logging data analysis system.

Preferably, in the second step, the configuration information is analyzed, and a current depth domain is determined according to an analysis result; and determining a depth domain object which needs to be processed currently by the system according to the acquired task type, and acquiring all depth point data in the depth data corresponding to the current logging data processing and attribute information corresponding to each depth point by combining the current depth domain so as to complete the construction of the processing object of the application program.

Preferably, further, when the current task type is a first type task, the current depth domain preset in the primary system development process is directly used as input data for data encapsulation processing; and when the current task type is a non-first type task, reading all depth point data contained in the current depth domain object and attribute information corresponding to each depth point from the analysis result of the configuration information, and using the information as input data of current data encapsulation processing.

Preferably, the second step further comprises: judging whether the algorithm corresponding to the current interactive function is a common logging data calculation method or not according to the analysis result of the configuration information, and determining a corresponding application program packaging method according to the judgment result, wherein the application program packaging method comprises a sequential packaging method and an independent packaging method, and when the algorithm corresponding to the current interactive function is the common logging data calculation method, the independent packaging method or the sequential packaging method is adopted as a packaging method for current system development; otherwise, the sequential packaging method is adopted as the packaging method of the current system development.

Preferably, when the sequential packaging method is adopted, the fifth step includes: sequentially constructing packaging objects which relate to the current interactive function algorithm and comprise input data, algorithm auxiliary parameters, the algorithm and output data; and packaging the current various types of packaging objects as a whole to obtain a whole packaging plug-in corresponding to the current interactive function algorithm, and finishing sequential packaging of the logging data analysis system application program.

Preferably, when the stand-alone packaging method is adopted and the current creation task belongs to the system initial development, the fifth step comprises: respectively constructing packaging objects which relate to the current interactive function algorithm and comprise input data, algorithm auxiliary parameters, the algorithm and output data; and taking the current various packaging objects as general components to be respectively and independently packaged, and combining various packaging results into a new packaging plug-in unit to finish independent packaging of the logging data analysis system application program.

Preferably, when the stand-alone packaging method is adopted and the current creation task belongs to the secondary or subsequent development of the system, the fifth step comprises: judging whether a packaging result with the same type as the input data, or the algorithm auxiliary parameter, or the algorithm, or the output data of the current interactive function is created in the previous development process or not according to the analysis result of the configuration information; if the log data analysis system application program exists, the same type of packaging results are respectively called from the corresponding packaging object database, the packaging objects which are not created are constructed and packaged, the various packaging results are combined into a new packaging plug-in unit, and the independent packaging of the log data analysis system application program is completed.

Preferably, in the step of combining the various types of packaging results into a new packaging plug-in, the method further comprises: and combining various packaging results related to the current interactive function algorithm into a new packaging plug-in a graphical mode.

Preferably, before the step one, the method further comprises: creating the configuration information, wherein the function parameter description in the configuration information is used for describing an input curve description, an output curve description and a data analysis auxiliary parameter description of firmware related to the application program interaction function.

In another aspect, the present invention further provides an apparatus for creating a well log data analysis system, comprising: the system comprises a configuration information acquisition module, a configuration information acquisition module and a configuration information processing module, wherein the configuration information acquisition module is used for acquiring configuration information of an application program for packaging the system, and the configuration information comprises function description of the application program and function parameter description of the application program on an interactive interface of the system; the packaging method determining module is used for acquiring the task type of the system, and determining an application program construction method and a corresponding packaging method which are suitable for the task type according to the function description and the task type; the key association module calls firmware related to the application program interaction function in a firmware library according to the configuration information and associates the firmware with preset key operation of a system platform; the interface generation module is used for creating an interactive interface of the system according to the configuration information; and the system starting completion module encapsulates the system program according to the selected construction and encapsulation method, and places the encapsulated program into the system platform to complete the construction of the logging data analysis system.

Compared with the prior art, one or more embodiments in the above scheme can have the following advantages or beneficial effects:

the invention provides a method and a device for creating a logging data analysis system based on an assembled design. The invention can achieve the following effects: (1) the logging data processing and analyzing program is quickly constructed and packaged; (2) the application program construction method can enable the data layer, the algorithm layer and the interaction layer to be independent from each other, and the construction mode is flexible and quick; (3) the invention adopts an assembly mode, so that the system algorithm layer can realize multiplexing; (4) the application program construction method can be used for construction and packaging of other data analysis processing system application programs similar to logging data.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a step diagram of a method for creating a well log data analysis system in accordance with an embodiment of the present invention.

FIG. 2 is a flow chart illustrating a sequential packaging method in a method for creating a well log data analysis system according to an embodiment of the present invention.

FIG. 3 is a schematic flow diagram of a first embodiment of a free-standing packaging method of a method for creating a well log data analysis system, in accordance with an embodiment of the present invention.

FIG. 4 is a schematic flow diagram of a second embodiment of a stand-alone packaging method for creating a method of a well log data analysis system in accordance with an embodiment of the present invention.

Fig. 5 is a schematic diagram of the overall structure of an apparatus for creating a log data analysis system according to an embodiment of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the scope of the present invention.

At present, the logging data processing and analyzing program belongs to an irrereconstructable system architecture, and is mainly embodied as follows: fixing the work object of the application, fixing the function combination, fixing the function division and the like. The fixed work object means that the application purpose is not variable, for example, the fixed work object can only be used for processing data of a specific logging project, and processing data of other logging projects cannot be used universally and reused; fixed combination of functions refers to basic determination of relevant processing steps and flows, for example: complex lithology analysis procedures, etc.; the function division is fixed, which means that the same algorithm among the processing programs cannot be directly called, and a new algorithm module needs to be reconstructed again; on the whole, the existing method mainly adopts a construction and packaging mode of data reading and writing and algorithm program packaging together, the construction method is complex, and the algorithm reusability is poor.

In order to solve the technical problem, the invention provides a method and a device for creating a logging data analysis system. According to the method, a data content layer related to an operation function, an algorithm layer related to a system function algorithm and an interaction layer related to an interaction interface of the system are respectively constructed according to acquired configuration information for creating the logging data analysis system, so that the creation and the encapsulation of the whole logging data analysis system are completed. In addition, the invention can also utilize the acquired task types from the user to determine whether an assembly method is adopted to construct the logging analysis application program, if so, the method can effectively realize the multiplexing of the logging algorithm in different functional modules, reduce the development workload, the scale and the complexity of the application analysis program and realize the rapid construction of the logging processing analysis program.

Example one

FIG. 1 is a step diagram of a method for creating a well log data analysis system in accordance with an embodiment of the present invention. As shown in fig. 1, in step S110, after the software is compiled, in the process of starting the application program, configuration information of the application program created by the user and used for packaging the logging data analysis system is obtained. The configuration information comprises a functional description of the system application program and a functional parameter description of the system application program on an interactive interface of the logging data analysis system. Step S120, a task type of a logging data analysis system created by a user is obtained, functions required for creating the current system are determined according to the current function description and the task type, and an application program construction method and a corresponding analysis program packaging method which are suitable for the task type are determined. Step S130 calls the firmware related to the application program interaction function in the firmware library according to the configuration information, and associates the related firmware with the preset key operation of the system platform. Step S140 is to create an interactive interface of the logging data analysis system platform according to the configuration information. And S150, according to the construction and packaging method selected in the step S120, packaging the program of the logging data analysis system, and placing the packaged program into a system platform to complete construction of the logging data analysis system platform.

Specifically, in step S110, configuration information of an application created by a user for building or packaging a logging data processing and analyzing system is obtained. Wherein the current configuration information includes: the method comprises the steps of obtaining a function description corresponding to one or more interactive functions contained in an application program which needs to be built currently and a function parameter description of the current application program on an interactive interface of a system. It should be noted that the function of configuration information refers to one or more interactive functions included in a logging data processing and analyzing system required by a user, and each interactive function is performed by one or more operations. The interactive functions in the logging data processing and analyzing system refer to information such as certain acoustic and electrical characteristics of the underground stratum calculated according to logging data, wherein the function description refers to a set of feature descriptions of each operation included in each interactive function, namely a set of operation descriptions corresponding to each operation. For example: when calculating certain stratum characteristics, the method can be completed through a series of interactive operation combinations such as horizon attribute definition, horizon picking, horizon modification, horizon saving, horizon loading, characteristic calculation and the like. Further, the above-mentioned function parameter description includes, for the entire analysis system, an input curve description for the interactive function (including information about data types, names, units, and the like of the input curve), an output curve description for the interactive function (including information about data types, names, units, and the like of the output curve), and descriptions of auxiliary parameters corresponding to various data analysis operations included in the interactive function (that is, data analysis operation auxiliary parameter descriptions including information about data types, names, units, default values, and the like corresponding to each type of auxiliary parameter).

In addition, before the configuration information of the logging data processing and analyzing system is obtained in step S110, step S100 is further included to create configuration information of the interactive functions required for constructing the logging data processing and analyzing system. Further, the processing and analysis capability of the logging data analysis system application is a user-defined logging data processing interaction function, or a combination of existing logging data processing functions. Because the configuration information used for constructing the application program in the logging data processing and analyzing system is created by the user, the user can flexibly select and combine logging processing and analyzing interaction functions when the configuration information is created according to actual needs and the development conditions of the technology (for example, newly developed technology), and determine various interaction operations related in each interaction function, so that the framework of the constructed logging data processing and analyzing system can be adjusted according to different specific needs and is not fixed, the flexibility of the framework setting of the logging data processing and analyzing program is improved, and the application program firmware configuration is performed on the configuration information required for creating the application program according to the path described by the created management file after the application program is started.

In practical applications, since the log data is one-dimensional or multi-dimensional data based on depth domains (downhole depth ranges), that is, a depth domain corresponds to one or more depth points, each depth point corresponds to one or more values of a certain attribute (e.g., a physical attribute). For example, an interactive function algorithm may be implemented by a certain type of attribute value. When the depth point corresponds to a value of a certain attribute, the logging data is one-dimensional data based on the current depth domain; when the depth points correspond to multiple values of a property, the well log data is multi-dimensional data based on the current depth domain. Therefore, when a user needs to consider a system packaging mode, the flexibility, the applicability, the universality and the reusability of the logging data processing method are mainly considered, the superior properties of the system on the basis of a primary development platform are considered, the superior properties of a secondary development tool provided based on the system platform are also considered, the user can conveniently deploy different logging data processing and analyzing systems, and meanwhile, the development efficiency is improved. The method specifically needs to realize the rapid secondary development of a logging data processing and analyzing system based on a determined packaging method, is compatible with the transplantation of the original logging data processing and analyzing system on a new platform, and can realize simple packaging of the general content in the original logging data processing and analyzing system and the general content in the new processing and analyzing system, so that the newly developed analyzing system is combined, the packaging result and the reusability of the analyzing system are improved, and the development mode and the workload are simplified.

After the configuration information is acquired, the process proceeds to step S120. When the application program is started, firstly, in step S121, the application interface creator is used to read configuration information given by a user, analyze the configuration information, and analyze the interaction function required by the task of the currently created logging data analysis system and various operations related in the interaction function, so as to obtain the requirement of the logging data analysis function required by the system. Further, according to the analysis result of the configuration information, the depth range of the depth domain (i.e. the approximate depth range where the log data to be processed is located) that the system needs to process currently is determined, and then the process proceeds to step S122.

Step S122 obtains a task type from the user, and determines a method for creating an application function and a corresponding method for encapsulating an analysis program, which are suitable for the current task, according to the task type input by the current user and the analysis result. The task type may be configured in the configuration information created by the user or may be independent of the configuration information, which is not specifically limited in the present invention, and may be set by a person skilled in the art according to actual needs. Specifically, after a current depth domain is determined, based on the current depth domain, a depth domain object processed by current logging data is determined according to an acquired task type; and then, acquiring all depth point data in the depth data corresponding to the logging data processing object and attribute information corresponding to each depth point to complete construction of the application program processing object. The task type is selected from one of a first class of tasks which represent that only the current depth domain is used as a current data processing object, a second class of tasks which represent that the upper layer depth of the current depth domain is used as the current data processing object, a third class of tasks which represent that the lower layer depth of the current depth domain is used as the current data processing object, and a fourth class of tasks which represent that all the depth domains in the well are used as the current data processing object. Here, the attribute information is the data content of the input data required to complete a certain interactive function.

Further, when determining the depth domain object processed by the current logging data, it is further required to determine a depth range to be processed corresponding to the processing object (compared with the current depth domain) representing the current depth domain according to the (approximate) depth range of the current depth domain and the task type. For example: if the current task type is the second type, the current depth range to be processed is an approximate depth range which is smaller than one depth level of the current depth domain.

Further, because the construction process of the well logging data processing and analyzing system in the embodiment of the present invention is also applicable to a rapid secondary development occasion based on the primary construction of the system, when the current task type is a first type of task, data (including all depth point data in the current depth data and attribute information corresponding to each depth point) about the current depth domain is directly selected from the following input database pre-stored in the primary system development process as input data for the data package processing system development, so as to analyze and process the attribute information in the current depth domain point by point in the subsequent package process. Under the condition, because the data volume of the depth point data in the depth data in the logging data is large, in the secondary development occasion of the system, the input data needing to be packaged and processed does not need to be read again, and the corresponding packaging method can be directly determined according to the task type, so that the purposes of multiplexing the data and improving the construction efficiency of the system are realized, and the secondary development occasion of the system is facilitated. And then when the subsequent encapsulation processing is carried out on the logging data of the current depth domain, only the attribute results corresponding to the corresponding interactive functions need to be calculated point by point for all the depth points in the current depth domain.

In addition, when the current task type is a non-first type task, that is, the current task type is a second type task, a third type task or a fourth type task, all depth point data included in the current depth domain object and attribute information corresponding to each depth point are read from the analysis result of the configuration information, and the information is used as input data of current data encapsulation processing so as to analyze and process the attribute information in the current depth domain object point by point in the subsequent encapsulation process. Further, for data of upper and lower depth domains or all depth domains in the well, before the log data analysis processing system is packaged, all depth domain data need to be read, specifically, the depth point of each depth domain and the attribute information corresponding to the depth point are read, and then, subsequent data packaging processing is performed. Therefore, according to the requirements of different system development occasions, different packaging methods need to be considered so as to realize flexible packaging.

In addition, in the process of reading the depth data related to the non-first-class task in step S122, the method further includes identifying currently read depth data, and determining whether the read depth data matches with the range of the depth domain object (i.e., the depth range to be processed). If yes, the process proceeds to step S123. If the current task type is the second type, but the read depth data is data of all underground depths, the depth data reading error is judged, and the current depth data input error or the task type input error is explained, so that the data reading process is verified.

Further, after the reading process of the depth input data is completed, the process proceeds to step S123. Step S123 determines whether the algorithm corresponding to the current interactive function is a common logging data calculation method according to the analysis result of the configuration information obtained in step S121, and determines a corresponding application program encapsulation method according to the determination result. For example, common well log data calculation methods include: a summation algorithm, a difference algorithm, a linear algorithm, a square algorithm, saturation calculation, porosity calculation, shale content calculation, permeability calculation and the like; non-common well log data calculation methods refer to algorithms that are not common or used very infrequently in analyzing well log data relative to other types of data (non-well log data), such as: and (3) an algorithm for converting nuclear magnetic resonance logging time domain data into depth domain data. The application program packaging method in the embodiment of the invention comprises the following steps: the following sequential packaging method and the following free-standing packaging method.

Specifically, in an embodiment, in general, for a common well logging data calculation method, when an interactive function algorithm is encapsulated in the algorithm, in order to improve encapsulation efficiency and flexibility, corresponding encapsulation objects may be respectively selected for input data for a current depth domain object, auxiliary parameters required by the algorithm, an expression of the algorithm function, and output data for the current depth domain object, which are required in the same interactive function encapsulation process, and respectively encapsulated, and the encapsulation results of different types of encapsulation objects are flexibly combined to obtain a plug-in required for the current interactive function. Therefore, when the algorithm corresponding to the current interactive function is a common well logging data calculation method, the following independent packaging method or sequential packaging method can be adopted as the packaging method for current program development, and the independent packaging method is preferably adopted, so that the reusability of various packaging results is improved.

In another embodiment, generally, for a very common well logging data calculation method, when the algorithm is packaged with the interactive function, in order to improve the packaging efficiency, and appropriately reduce the flexibility of the packaging process, the interactive function with the specific algorithm is packaged as an integral component, so that when the same algorithm is packaged again, the constructed integral plug-in is directly called, thereby improving the system packaging efficiency. Specifically, when the algorithm corresponding to the current interactive function is an abnormal well logging data calculation method, a sequential packaging method is adopted as a packaging method for current program development.

After determining the application program building and packaging method matched with the current task, the process proceeds to step S130. Step S130 creates a firmware library matching the interactive function of the current task. Specifically, according to the function description (interactive function requirement) in the configuration information analyzed in step S120, the firmware corresponding to each operation specified in the application program function of the logging data processing and analyzing system is called, and the firmware representing each operation function is hooked and associated with the preset specified key operation of the system platform by the firmware manager, so that the reconstruction of the interactive function of the application program is completed, that is, the construction of the system data layer is completed, and the process proceeds to step S140. The firmware is a function for completing operation processing analysis required by the interactive function; the preset key operation is used for starting firmware corresponding to various operations in the interactive function or keeping firmware corresponding to system communication; and the firmware library stores the firmware required for completing the interaction function of the well logging data processing and analyzing. It should be noted that, in the existing application program construction technology, the creation of the firmware, the firmware manager, the preset button associated with the firmware, and the storage of the firmware library is a mature technology, and therefore, the detailed description thereof is omitted here.

Step S140, by using the analysis result (interactive function requirement) of the configuration information obtained in step S120, various operations of the interactive function required by the application program of the logging data analysis system can be obtained, so that the layout condition of the current system application program on the interactive interface is obtained; and on the basis of the association of the firmware for each operation in the interactive function based on the layout, creating an interactive interface of the logging data analysis system, so as to complete the construction of a system interaction layer, and entering the step S150. The system interactive interface constructed at this time is the interactive interface after the firmware association and the system layout condition identification are completed, so as to complete the construction of the logging data analysis function, and the corresponding function or operation of the logging data analysis system is started through the preset key or the calling operation. It should be noted that, in the existing application program building technology, the content related to building the application program interaction layer is already a mature technology, and therefore, the details are not described herein.

Step S150 encapsulates the log data processing analysis program according to the system function construction method and the corresponding program encapsulation method determined in step S120, and completes the assembly construction of the corresponding system algorithm layer, and places the constructed encapsulation program as a plug-in into the system platform obtained in step S140, thereby completing the creation process of the whole log data analysis system, i.e. completing the start-up of the application program. It should be noted that, in the existing application program construction technology, the content of the packaged plug-in to the system platform is already a mature technology, and therefore, no further description is given here. The following describes a packaging process for creating a well log data analysis system according to an embodiment of the present invention in detail with reference to the methods shown in fig. 1 to 4.

Specifically, for each interactive function packaging process, a combination of four types of packaging objects, i.e., input data, algorithm auxiliary parameters, an algorithm and output data, needs to be packaged (independently or integrally) to obtain a final creation result of an algorithm corresponding to the interactive function. In the system creation background, a database for each packaged object is preset. The input database stores input data (for each interactive function) packaged in each development process of the system, wherein the packaged input data is a packaged result of attribute values corresponding to each depth point in the depth domain object which processes each interactive function in each development process of the system. The auxiliary parameter database stores the packaged auxiliary parameter related to each interactive function algorithm in each development process of the system. The algorithm library stores the packaged result for each interactive function algorithm packaged in each development process of the system. And the output database stores the encapsulation result of the output data which is calculated and encapsulated according to the related interactive function algorithm in each development process of the system, wherein the encapsulated output data is the encapsulation result of the calculation result which is obtained according to the related interactive function algorithm and is based on the attribute data of the same depth point and corresponding to each depth point in the processed depth domain object aiming at each interactive function in each development process of the system. The various databases can be used as a selection basis when calling and combining various encapsulated objects as required in the secondary or subsequent development process of the system, so that the secondary creation process of the system with flexibility, high efficiency and high reusability is completed.

FIG. 2 is a flow chart illustrating a sequential packaging method in a method for creating a well log data analysis system according to an embodiment of the present invention. The sequential packaging method is mainly implemented by aiming at the logging analysis algorithm of the non-common type, as shown in fig. 2, through steps S201 to S205, it is required to sequentially construct four types of packaging objects including input data, algorithm auxiliary parameters, algorithms and output data related to the current interactive function algorithm, and package the current four types of packaging objects as a whole to obtain a whole packaging plug-in including the four types of packaging objects, thereby completing the sequential packaging of the logging data analysis system application program.

Specifically, first, step S201 acquires the input data obtained in step S122 described above as a first order result.

Then, since the sequential encapsulation method is mainly for a non-common type of well logging analysis algorithm, step S202 needs to determine the auxiliary parameters related to the algorithm corresponding to the current interactive function according to the analysis result of the configuration information, so as to obtain a second sequential result related to the auxiliary parameters of the algorithm of the current interactive function. The auxiliary parameters are coefficient parameters, empirical parameters and the like which are commonly used in a certain logging analysis method (specifically, which is specific to one or more types of interaction operations). For example, in a commonly used linear algorithm, if x represents an attribute value (input data) corresponding to the current depth field and y represents a calculation result (output data) corresponding to the current depth field, then a and b represent auxiliary parameters related to the linear algorithm.

Then, in step S203, it is necessary to determine an algorithm corresponding to the current interactive function according to the analysis result of the configuration information, and create a function expression (where the function expression is represented as a calculation method in each step included in the interactive function algorithm) for the current algorithm according to the function description information and the function parameter description information about the current interactive function, so as to obtain a third sequential result about the function expression of the current interactive function algorithm.

Next, step S204 calculates, point by point, an interaction function calculation result corresponding to each depth point in the current depth domain object, based on the input data including the attribute value corresponding to each depth point in the current depth domain object, using the current interaction function algorithm functional expression, to obtain output data including the interaction function calculation result corresponding to each depth point in the current depth domain object, that is, a fourth order result.

Finally, step S205 encapsulates the first sequence result, the second sequence result, the third sequence result, and the fourth sequence result as a whole into an encapsulated result of a specific type of interaction function related to the current interaction function algorithm, so as to place the current whole encapsulated plug-in the system platform and store the current whole encapsulated plug-in a specific interaction function algorithm library in the system background, so as to store the current whole encapsulated plug-in a form of function or type related to the specific interaction function in the secondary or subsequent development process of the platform, which is convenient for calling in the subsequent development of the system.

It should be noted that the above-mentioned proprietary interaction function algorithm library is used to store the encapsulated result of the logging analysis algorithm for the unusual class, and this result may be encapsulated and stored in the form of a function or class, etc. the present invention does not specifically describe the form of the encapsulated result, and those skilled in the art may select the encapsulated result according to actual requirements.

FIG. 3 is a schematic flow diagram of a first embodiment of a free-standing packaging method of a method for creating a well log data analysis system, in accordance with an embodiment of the present invention. The independent packaging method is mainly used for common-class logging analysis algorithms, as shown in fig. 3, when a current system creation task belongs to a system primary development process, the independent packaging method is completed through the following steps S301 to S305, four types of packaging objects including input data, algorithm auxiliary parameters, algorithms and output data related to a current interactive function algorithm need to be constructed respectively, the four types of packaging objects are used as general components to be packaged independently respectively, various packaging results are combined into a new packaging plug-in unit to complete independent packaging of a logging data analysis system application program, and then various packaging results are stored in a classified mode.

Specifically, first, step S301 obtains the input data obtained in step S122, and encapsulates the input data of the algorithm, that is, encapsulates all attribute values corresponding to the current depth domain object, to obtain a first independent result related to the encapsulation result of the input data of the current interactive function algorithm. In addition, the current first independent result needs to be stored in the input database as a basis for calling the encapsulation result of the same input attribute of the same depth domain object corresponding to the same type of algorithm in the subsequent development process.

Then, since the independent packaging method mainly aims at the well logging analysis algorithm of the common type, step S302 needs to determine the auxiliary parameters related to the algorithm corresponding to the current interactive function according to the analysis result of the configuration information, and package the auxiliary parameters related to the algorithm to obtain a second independent result related to the packaging result of the auxiliary parameters of the algorithm of the current (type of) interactive function. In addition, the current second independent result needs to be stored in the auxiliary parameter library to be used as a basis for calling the encapsulation result of the same auxiliary parameter corresponding to the same kind of algorithm in the subsequent development process.

Then, in step S303, an algorithm corresponding to the current interactive function needs to be determined according to the analysis result of the configuration information, a function expression for the current algorithm is created according to the function description information and the function parameter description information about the current interactive function, and the function expression of the algorithm is encapsulated to obtain a third independent result about the function expression encapsulation result of the current interactive function algorithm. In addition, the current third independent result also needs to be stored in the algorithm library, and is used as a basis for calling the encapsulation result expressed by the algorithm function of the same type of algorithm in the subsequent development process.

Next, step S304 is to calculate an interaction function calculation result corresponding to each depth point in the current depth domain object point by using the current interaction function algorithm function expression based on the input data including the attribute value corresponding to each depth point in the current depth domain object, to obtain output data including the interaction function calculation result corresponding to each depth point in the current depth domain object, and to encapsulate the output data of the algorithm, that is, to encapsulate the calculation result values corresponding to all depth points in the current depth domain object, to obtain a fourth independent result regarding the encapsulation result of the output data of the current interaction function algorithm. In addition, the current fourth independent result needs to be stored in the output database, and is used as a basis for calling the encapsulation result of the calculation result of the same depth domain object corresponding to the same type of algorithm in the subsequent development process.

Finally, step S305 combines the first independent result, the second independent result, the third independent result and the fourth independent result to obtain a new combined and packaged package plug-in for the current interactive function algorithm, thereby completing independent package of the logging data analysis system application program, so as to call the package results under the same condition in the input database, the auxiliary parameter database, the algorithm database and the output database at any time according to requirements in subsequent development of the system, and combine the package results as required, thereby obtaining a new assembled package plug-in, improving reusability of various package results, simplifying the package process of the subsequent development process, and improving package efficiency.

It should be noted that the above encapsulation result may be encapsulated and stored in the form of a function, or a class, or a dynamic library, etc., and the form of the encapsulation result is not specifically described in the present invention, and may be set by a person skilled in the art according to actual needs.

FIG. 4 is a schematic flow diagram of a second embodiment of a stand-alone packaging method for creating a method of a well log data analysis system in accordance with an embodiment of the present invention. The independent packaging method is mainly directed at a common well logging analysis algorithm, and as shown in fig. 4, when a current system creation task belongs to a system secondary or subsequent development process, the independent packaging method can be completed through the following steps S401 to S404. Specifically, first, step S401 needs to determine whether a packaged result having the same content as the input data, or the algorithm auxiliary parameter, or the algorithm, or the output data of the current interactive function is created in the previous development process according to the analysis result of the configuration information.

It should be noted here that when determining whether a package result having the same type as the input data of the current interactive function is created, it is necessary to determine whether a package result having the same depth domain object and the same attribute parameter type as the input data of the current interactive function exists in the current input database, and if the package result exists, the package result having the same type is created, and the package result having the same type can be directly called from the input database (without re-packaging); otherwise, it is not created, and it is created and packaged according to the method described in the above step S301. When judging whether a packaging result with the same type as the algorithm auxiliary parameter of the current interactive function is created, judging whether a packaging result with the same type as all algorithm auxiliary parameter types included by the current interactive function exists in a current auxiliary parameter library, if so, creating the packaging result with the same type, and directly calling the packaging result with the same type from the auxiliary parameter library (without packaging again); otherwise, it is not created, and it is created and packaged according to the method described in the above step S302. When judging whether a packaging result with the same type as the algorithm of the current interactive function is created, judging whether all algorithm functions (for example, calculating the same certain characteristic result, specifically, the same method for calculating the same certain characteristic result) contained in the current algorithm library are the same as the packaging result contained in the current interactive function, if so, the packaging result with the same type is created, and the packaging result with the same type can be directly called from the algorithm library (without packaging again); otherwise, it is not created, and it is created and packaged according to the method described in the above step S303. When judging whether a packaging result with the same type as the output data of the current interactive function is created, judging whether a packaging result with the same depth domain object and the same calculation result parameter type as the output data of the current interactive function exists in a current output database, if so, creating the packaging result with the same type, and directly calling the packaging result with the same type from the output database (without packaging again); otherwise, it is not created, and it is created and packaged according to the method described in the above step S304.

Further, if there is a packaging result that has been created and has the same content as one or more packaging objects of the current interactive function, the method proceeds to step S402 to retrieve the packaging results of the packaging objects of the same type from the corresponding database, construct and package each type of packaging object that has not been created, obtain the packaging results corresponding to the packaging objects that have not been created, and thus obtain the packaging results of all types of packaging objects related to the current interactive function, and then proceeds to step S404. Step S404 is the same as the method described in step S305 above, and combines various encapsulation results related to the current interactive function algorithm into a new encapsulation plug-in, thereby completing the independent encapsulation of the logging data analysis system application program.

Further, if there is no encapsulation result that has not been created in the previous development process and has the same content as all the encapsulation object types in the current interactive function, the process proceeds to step S403, and the method in steps S301 to S304 is used to construct an encapsulation result (first independent result) regarding the input data of the current interactive function algorithm, an encapsulation result (second independent result) regarding the algorithm auxiliary parameter of the current interactive function algorithm, an encapsulation result (third independent result) regarding the current interactive function algorithm, and an encapsulation result (fourth independent result) regarding the output data of the current interactive function algorithm, so as to proceed to step S404.

As can be seen from the above description of the process according to the second embodiment of the independent packaging method, the constructed packaging results of different packaging object types and different packaging object contents in the same packaging type are relatively independent, and therefore can be called by the packaging process in which the packaging results in other functions, classes, dynamic libraries, and the like are located.

In addition, various packaging results of each interactive function constructed by the method can be directly combined into a new interactive function application packaging plug-in for the logging data processing and analyzing system in a visual form by using a platform tool, so that the system creation efficiency and the flexibility are greatly improved.

In this way, in the technical scheme, the system construction and encapsulation method which meets the current task type is selected through the step S120, and the association construction of the system function data content is completed through the step S130, the construction of the system interaction layer is completed through the step S140, and the construction of the system algorithm layer is completed through the step S150, so that the method for creating the logging data analysis system in the embodiment of the invention can realize the rapid construction and encapsulation of the logging data processing analysis application program, and can make the system data layer, the algorithm layer and the interaction layer independent from each other and build rapidly on the basis of the effect. And particularly, the flexibility, reusability, rapidness and the like of the secondary or subsequent development process of the system are greatly improved.

Example two

The invention further provides an operation method of the logging data analysis system based on the logging data analysis system constructed by the method in the first embodiment. The method comprises the following steps: the method comprises the steps of firstly, displaying an interactive interface of an application program of the logging data processing and analyzing system, wherein interactive functions with different interactive operations are distributed on the interactive interface of the logging data processing and analyzing system. And secondly, receiving the corresponding operation instruction related to the preset key operation, and starting the firmware of the interactive function, which is associated and matched with the key corresponding to the current operation instruction. And thirdly, after the current firmware is started, searching data required by the firmware in a specified data stack through a current stack pointer, feeding back the pointer of the required data to the current firmware, and entering the fourth step if the data required by the firmware is not found. Wherein the data stack is used to store a path and a pointer for the loaded data, and the current stack pointer points to the one of the data stacks that is currently in use. And fourthly, if the data required by the firmware is not found in the specified data stack through the current stack pointer, loading the data required by the firmware into the currently used data stack from the outside of the system, and feeding back the pointer of the required data to the current firmware.

EXAMPLE III

Based on the method for creating the logging data analysis system, the invention also provides a device for creating the logging data analysis system. Fig. 5 is a schematic diagram of the overall structure of an apparatus for creating a log data analysis system according to an embodiment of the present invention. As shown in fig. 5, the apparatus of the present invention comprises: a configuration information obtaining module 51, an encapsulation method determining module 52, a key association module 53, an interface generating module 54 and a system start completing module 55.

The configuration information obtaining module 51 is implemented according to the method described in step S110, and is configured to obtain configuration information of an application program used for encapsulating the system, where the configuration information includes a function description of the application program and a function parameter description of the application program on an interactive interface of the system. The encapsulation method determining module 52 is implemented according to the method described in the step S120, and is configured to obtain the task type of the creating system, and determine the application program building method and the corresponding program encapsulation method that are suitable for the task type according to the function description and the task type. The key association module 53 is implemented according to the method in step S130, and is configured to call, according to the configuration information, the firmware related to the application program interaction function in the firmware library, and associate the firmware with the preset key operation of the system platform. The interface generation module 54 is implemented according to the method described in step S140 above, and is configured to create an interactive interface of the log data analysis system according to the configuration information. The system start completion module 55 is implemented according to the method described in the step S150, and is configured to package the program of the logging data analysis system according to the selected building and packaging method, and place the packaged program into the system platform to complete the building of the logging data analysis system.

The invention provides a method and a device for creating a logging data analysis system, wherein the method and the system comprise the following steps: acquiring configuration information which is created by a user and used for constructing or packaging a logging data processing analysis program, wherein the configuration information piece comprises a function description and a function parameter description of the program; selecting different construction and packaging modes according to the task function description and the task type; creating a firmware library required by the current system, and associating the firmware library with a preset key operation of a system platform according to the function description, wherein the preset key operation is used for starting a related operation function or keeping system communication; and according to the selected interactive function construction and packaging method, packaging the well logging data processing analysis program, and putting the packaging result into a system platform. The invention can create the configuration file according to the characteristics, the function type, the task requirement and the technical development condition of the logging data, so that the constructed and packaged logging data processing and analyzing program can be adjusted according to different specific requirements. Further, the method for constructing and packaging the logging data processing and analyzing program adopted by the invention is based on an assembly design and has the following advantages: (1) the logging data processing and analyzing program is quickly constructed and packaged; (2) the data layer, the algorithm layer and the interaction layer are mutually independent in the technology of the effect (1), and the construction mode is flexible and quick; (3) on the basis of the effect (2), an assembly mode is adopted, and a system algorithm layer can realize multiplexing; (4) on the basis of the effect (3), the method can be used for constructing and packaging other similar data processing analysis programs.

It will be apparent to those skilled in the art that the modules or steps of the embodiments of the invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A method for creating a well log data analysis system, comprising:

acquiring configuration information of an application program for packaging the system, wherein the configuration information comprises function description of the application program and function parameter description of the application program on an interactive interface of the system;

step two, acquiring a task type for creating the system, and determining an application program construction method and a corresponding encapsulation method which are adaptive to the task type according to the function description and the task type;

calling firmware related to the application program interaction function in a firmware library according to the configuration information, and associating the firmware with a preset key operation of a system platform;

fourthly, creating an interactive interface of the system according to the configuration information;

and step five, encapsulating the system program according to the selected construction and encapsulation method, and placing the encapsulated program into the system platform to complete the construction of the logging data analysis system.

2. The method according to claim 1, wherein, in the second step,

analyzing the configuration information, and determining a current depth domain according to an analysis result;

and determining a depth domain object which needs to be processed currently by the system according to the acquired task type, and acquiring all depth point data in the depth data corresponding to the current logging data processing and attribute information corresponding to each depth point by combining the current depth domain so as to complete the construction of the processing object of the application program.

3. The method of claim 2, further comprising,

when the current task type is a first type task, the current depth domain preset in the primary system development process is directly used as input data for data encapsulation processing;

and when the current task type is a non-first type task, reading all depth point data contained in the current depth domain object and attribute information corresponding to each depth point from the analysis result of the configuration information, and using the information as input data of current data encapsulation processing.

4. The method according to claim 2 or 3, wherein the second step further comprises:

judging whether the algorithm corresponding to the current interactive function is a common logging data calculation method or not according to the analysis result of the configuration information, and determining a corresponding application program packaging method according to the judgment result, wherein the application program packaging method comprises a sequential packaging method and an independent packaging method, wherein,

when the algorithm corresponding to the current interactive function is a common logging data calculation method, the independent packaging method or the sequential packaging method is adopted as a packaging method for current system development;

otherwise, the sequential packaging method is adopted as the packaging method of the current system development.

5. The method of claim 4, wherein when the sequential packaging method is employed, the step five comprises:

sequentially constructing packaging objects which relate to the current interactive function algorithm and comprise input data, algorithm auxiliary parameters, the algorithm and output data;

and packaging the current various types of packaging objects as a whole to obtain a whole packaging plug-in corresponding to the current interactive function algorithm, and finishing sequential packaging of the logging data analysis system application program.

6. The method according to claim 4 or 5, wherein when the free-standing packaging method is adopted and the current creation task belongs to system initial development, the step five comprises:

respectively constructing packaging objects which relate to the current interactive function algorithm and comprise input data, algorithm auxiliary parameters, the algorithm and output data;

and taking the current various packaging objects as general components to be respectively and independently packaged, and combining various packaging results into a new packaging plug-in unit to finish independent packaging of the logging data analysis system application program.

7. The method according to any one of claims 4 to 6, wherein when the free-standing packaging method is adopted and the current creation task belongs to secondary or subsequent development of a system, the step five comprises:

judging whether a packaging result with the same type as the input data, or the algorithm auxiliary parameter, or the algorithm, or the output data of the current interactive function is created in the previous development process or not according to the analysis result of the configuration information;

if the log data analysis system application program exists, the same type of packaging results are respectively called from the corresponding packaging object database, the packaging objects which are not created are constructed and packaged, the various packaging results are combined into a new packaging plug-in unit, and the independent packaging of the log data analysis system application program is completed.

8. The method of claim 7, wherein in the step of combining the types of packaging results into a new packaging plug-in, further,

and combining various packaging results related to the current interactive function algorithm into a new packaging plug-in a graphical mode.

9. The method according to any one of claims 1 to 8, further comprising, before the first step:

creating the configuration information, wherein the function parameter description in the configuration information is used for describing an input curve description, an output curve description and a data analysis auxiliary parameter description of firmware related to the application program interaction function.

10. An apparatus for creating a well log data analysis system, comprising:

the system comprises a configuration information acquisition module, a configuration information acquisition module and a configuration information processing module, wherein the configuration information acquisition module is used for acquiring configuration information of an application program for packaging the system, and the configuration information comprises function description of the application program and function parameter description of the application program on an interactive interface of the system;

the packaging method determining module is used for acquiring the task type of the system, and determining an application program construction method and a corresponding packaging method which are suitable for the task type according to the function description and the task type;

the key association module calls firmware related to the application program interaction function in a firmware library according to the configuration information and associates the firmware with preset key operation of a system platform;

the interface generation module is used for creating an interactive interface of the system according to the configuration information;

and the system starting completion module encapsulates the system program according to the selected construction and encapsulation method, and places the encapsulated program into the system platform to complete the construction of the logging data analysis system.