CN106897550B - Logging data processing method and device - Google Patents

Logging data processing method and device Download PDF

Info

Publication number
CN106897550B
CN106897550B CN201710064035.5A CN201710064035A CN106897550B CN 106897550 B CN106897550 B CN 106897550B CN 201710064035 A CN201710064035 A CN 201710064035A CN 106897550 B CN106897550 B CN 106897550B
Authority
CN
China
Prior art keywords
model
object
data
processing
title
Prior art date
Application number
CN201710064035.5A
Other languages
Chinese (zh)
Other versions
CN106897550A (en
Inventor
李伟忠
王才志
刘英明
傅海成
夏守姬
原野
王浩
Original Assignee
中国石油天然气股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中国石油天然气股份有限公司 filed Critical 中国石油天然气股份有限公司
Priority to CN201710064035.5A priority Critical patent/CN106897550B/en
Publication of CN106897550A publication Critical patent/CN106897550A/en
Application granted granted Critical
Publication of CN106897550B publication Critical patent/CN106897550B/en

Links

Abstract

The embodiment of the present application provides a kind of logging data processing method and device, wherein method includes the following steps: obtaining multiple processing models;The data object shared in multiple processing models is determined, as common object;Receive log data to be processed, wherein the corresponding data content of common object only receives once in log data to be processed;Log data to be processed is handled by multiple processing models, obtains processing result.Since program construction is preceding first by data object code storage, and the processing model with unified operation interface is established according to model base class;Common object is determined according to coding when construction, the corresponding data content of common object is transmitted between multiple processing models using the operation interface of processing model, it thus solves cumbersome present in the existing logging data processing method and big technical problem of error originated from input, has reached the technical effect for improving treatment effeciency and improving input accuracy.

Description

Logging data processing method and device

Technical field

This application involves petroleum technical field of data processing, in particular to a kind of logging data processing method and device.

Background technique

In petroleum data handling procedure, technical staff generally requires when petroleum data are made a concrete analysis of, handled Call multiple processing model Combined Treatments.For example, Well Logging Engineering teacher, carries out log number in application logging data processing interpretation software According to processing, explanation, analysis so evaluation during, it usually needs successively call logging data processing interpretation software provide it is multiple Operational model log well to complete.Wherein, the well logging operational model is generally referred to as in logging data processing interpretation software bent to well logging Line number according to algorithm, module, the interactive operation etc. for carrying out certain concrete operation combination.For example, specifically can be gas-bearing layer well logging Poisson's ratio and rock volume compressed coefficient intersection operational model, view elasticity modulus Y-factor method Y operational model in evaluation etc..

Existing logging data processing method usually requires technical staff's each survey to be used to institute in treatment process Well operational model carries out the corresponding data content input of each data object respectively.But when it is implemented, due to most feelings Under condition, often the log data of the same target area is analyzed using the combination of multiple well logging operational models, is handled.Cause This, different well logging operational models, which needs many of the data object inputted data object, to be surveyed by two or more The data that well operational model is used in conjunction with.And existing logging data processing method, due to the number of each well logging operational model It cannot mutually be transmitted according to the corresponding data content of object, require again each data hence for each well logging operational model The corresponding data content of object.Therefore, when it is implemented, generally requiring to repeatedly input data content, existing method is caused to exist Technical problem cumbersome, error originated from input is big.

In view of the above-mentioned problems, currently no effective solution has been proposed.

Summary of the invention

The embodiment of the present application provides a kind of logging data processing method and device, to solve existing log data processing side The cumbersome and big technical problem of error originated from input present in method.

The embodiment of the present application provides a kind of logging data processing method, comprising:

Obtain the multiple processing models handled log data;

The data object that two or more processing models are shared in the multiple processing model is determined, as public right As;

Receive log data to be processed, wherein during receiving the log data to be processed, described in control The corresponding data content of common object described in log data to be processed only receives once;

The log data to be processed is handled by the multiple processing model, obtains processing result.

It is in one embodiment, described to obtain the multiple processing models handled log data, comprising:

It obtains model list and the multiple preset model is obtained as the multiple processing mould according to the model list Type;

Or,

By trade mark enquiries mode, multiple preset models are obtained, using the multiple preset model as the multiple processing Model.

In one embodiment, before obtaining multiple preset models, the method also includes:

Establish the title of data object and the set of object coding, and by the title of the data object and object coding Set storage is in the database, wherein the title and object coding of data object correspond;

According to the set and model base class of the title of the data object and object coding, the multiple default mould is determined Type.

In one embodiment, the model base class includes the modeling rule of preset model, wherein the modeling rule Include:

Following multiple interfaces are provided: for obtain the interface of model description information, the title for obtaining input curve or The interface of coding, for the interface to input curve assignment, the title for obtaining curve of output or coding interface, for pair The interface of curve of output assignment, the interface of the title for obtaining operational parameter or coding, for being connect to operational parameter assignment Mouth, the interface for executing operation.

In one embodiment, the number that two or more processing models are shared in the multiple processing model is determined According to object, as common object, comprising:

Obtain the title and object coding of each data object in the multiple processing model;

By comparing the title and object coding of each data object in the multiple model, the common object is determined.

In one embodiment, the log data to be processed is handled by the multiple processing model, Obtain processing result, comprising:

The multiple processing model is controlled according to the title and object coding of the data object, from the survey to be processed The corresponding data content of the common object is called in well data;

The multiple processing model is controlled respectively according to the corresponding data content of the common object, to described to be processed Log data is handled, and processing result is obtained.

It in one embodiment, is two processing models, and described two processing models in the multiple processing model In the case where respectively the first model and the second model, by the multiple processing model to the log data to be processed into Row processing, obtains processing result, comprising:

First model is controlled according to the title and object coding of the data object, from the well logging number to be processed The corresponding data content of the common object is called according to middle;

First model is controlled according to the corresponding data content of the common object, to the log data to be processed It is handled, obtains the first result;

Second model is controlled according to the title and object coding of the data object, from the well logging number to be processed The corresponding data content of the common object is called according to middle;

Second model is controlled according to the corresponding data content of the common object and described first as a result, to it is described to The log data of processing is handled, and the processing result is obtained.

Based on identical inventive concept, the embodiment of the present application also provides a kind of log data processing devices, comprising:

Module is obtained, for obtaining the multiple processing models handled log data;

Determining module, for determining that two or more in the multiple processing model handle the shared data pair of models As common object;

Receiving module, for receiving log data to be processed, wherein in the mistake for receiving the log data to be processed Cheng Zhong controls the corresponding data content of common object described in the log data to be processed and only receives once;

Processing module is obtained for being handled by the multiple processing model the log data to be processed Processing result.

In one embodiment, the acquisition module is specifically used for:

Obtain model list and multiple preset models obtained according to the model list, using the multiple preset model as The multiple processing model;

Or,

By trade mark enquiries mode, chartered multiple preset models are obtained, using the multiple preset model as institute State multiple processing models.

In one embodiment, described device further include:

Module is established, for establishing the title of data object and the set of object coding, and by the name of the data object Claim with the storage of the set of object coding in the database, wherein the title and object coding of data object correspond;

Modeling module, for determining institute according to the title of the data object and the set of object coding and model base class State multiple preset models.

In one embodiment, the model base class includes the modeling rule of preset model, wherein the modeling rule Include:

Following multiple interfaces are provided: for obtain the interface of model description information, the title for obtaining input curve or The interface of coding, for the interface to input curve assignment, the title for obtaining curve of output or coding interface, for pair The interface of curve of output assignment, the interface of the title for obtaining operational parameter or coding, for being connect to operational parameter assignment Mouth, the interface for executing operation.

In one embodiment, the determining module includes:

Acquiring unit, for obtaining the title and object coding of each data object in the multiple processing model;

Determination unit is determined for the title and object coding by comparing each data object in the multiple model The common object.

In one embodiment, the processing module includes:

Call unit, for controlling the multiple processing model according to the title and object coding of the data object, from The corresponding data content of the common object is called in the log data to be processed;

Processing unit, for controlling the multiple processing model respectively according to the corresponding data content of the common object, The log data to be processed is handled, processing result is obtained.

In the embodiment of the present application, it by advance by each data object code storage, while being established according to model base class Multiple preset models, with the operation interface of unified processing model, so as to which in specific processing, determination is public right according to encoding As, and individual reception, the corresponding data content of storage common object, then through unified operation interface between multiple processing models Transmit the data content of common object.Therefore, cumbersome present in existing logging data processing method and input is solved The big technical problem of error has reached the corresponding data content of transmitting common object, guarantees data content consistency, and then improve Processing result accuracy and the technical effect for improving treatment effeciency.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The some embodiments recorded in application, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the process flow diagram according to the logging data processing method of the embodiment of the present application;

Fig. 2 is the logging data processing method according to the embodiment of the present application, is two processing models in multiple processing models In the case of process flow diagram;

Fig. 3 is the composite structural diagram according to the log data processing device of the embodiment of the present application;

Fig. 4 is that concrete application the embodiment of the present application provides logging data processing method/device processing flow schematic diagram;

Fig. 5 is not provide the number of logging data processing method/device processing model parameter using the embodiment of the present application It is believed that breath schematic diagram.

Specific embodiment

In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common The application protection all should belong in technical staff's every other embodiment obtained without making creative work Range.

It in view of existing logging data processing method, generally will not individually define, storing data object, often only will Multiple processing models carry out simple combination use, and the operation interface of each processing model is also not necessarily completely unified, caused each The transmitting of the corresponding data content of data object is not can be carried out between processing model.And then in the specific implementation, for each Processing model requires to re-enter the corresponding data content of data object.Therefore, using existing logging data processing method When generally require that the corresponding data content of input data object is repeated several times, increase the probability of input error.That is, it is numerous to there is operation The trivial and big technical problem of error originated from input.For generate above-mentioned technical problem basic reason, the application consider can in advance by Data object is encoded, and separate storage, meanwhile, the operation interface of unified each processing model can when to be embodied To control the corresponding data content of data object required for each processing model is obtained by unified operation interface.Specifically Ground, and can be considered and first construct a model base class, according to the same model base class, multiple specific processing models are constructed, with The operation interface of unified each processing model.To in the specific implementation, determine common object, Jin Erjie according to encoding The corresponding data content of common object is received, allows the data content of common object in multiple processing models by operation interface Between transmit.Therefore it solves cumbersome present in the existing logging data processing method and big technology of error originated from input to ask Topic has reached and has transmitted the corresponding data content of data object between multiple processing models, guarantees in the corresponding data of data object The consistency of appearance, and then reach the technical effect for improving processing result accuracy and improving treatment effeciency.

Based on above-mentioned thinking thinking, this application provides a kind of logging data processing methods.Please refer to the log data of Fig. 1 The process flow diagram of processing method.Logging data processing method provided by the present application, may comprise steps of.

Step 101: obtaining the multiple processing models handled log data.

In one embodiment, the processing model can be specific well logging operational model.Wherein, the well logging fortune Calculating model is usually algorithm, the module, interaction for carrying out certain concrete operation in logging data processing interpretation software to borehole log data The combination of operation etc..For example, " Poisson's ratio and rock volume compressed coefficient intersection " operational model and " depending on elasticity modulus coefficient Method " operational model is exactly respectively according to " Poisson's ratio and rock volume compressed coefficient intersection " and right " depending on elasticity modulus Y-factor method Y " The operational model that log data is handled.Certainly, the processing model is also possible to other kinds of model, for example, curve Rendering model, result data show model etc., are not construed as limiting to this application.It should be noted that in the embodiment of the present application Each processing model all has unified operation interface, to control the processing as the case may be in the next steps Model carries out calling and the carrying out practically of model etc. of the corresponding data content of data object between each model.

In one embodiment, when it is implemented, can be connected the multiple processing model by task process chain At an entirety, according to certain processing sequence, each processing model of operation, to obtain processing result.It should be noted that The task process chain can not be to be pre-defined by software systems, but in application process according to specific tasks situation Voluntarily create.When it is implemented, corresponding task process chain can be determined according to multiple processing models, when it is implemented, can To determine common object by the task process chain, each processing model is controlled by task process chain and is called required for operation The corresponding data content of data object, each processing model is controlled according to processing sequence orderly function by task process chain, Finally obtain processing result.Further, it is also possible to carry out other to the multiple processing models controlled by the task process chain The management of form operates.Wherein, the management operation of the other forms can specifically include: carry out to the processing model for being included Increase, deletion, adjustment sequence and the corresponding data content of extraction data object and the backward management such as transmitting operate.For example, can It is used with the data content delivery for the result curve for obtaining previous processing model to the latter processing model.It can also basis Specific construction requirement first carries out calculation process before the latter processing model is transferred to previous processing model.

In one embodiment, in order to according to specific construction requirement, the acquisition processing mould with unified interface Type, when it is implemented, can execute in accordance with the following methods.

Obtain model list and multiple preset models obtained according to the model list, using the multiple preset model as The multiple processing model;

Or,

By trade mark enquiries mode, multiple preset models are obtained, using the multiple preset model as the multiple processing Model.

It should be noted that the preset model is the concrete operation model with unified operation interface.Wherein, described more A preset model is to be pre-established to be stored in model library according to the same model base class.When it is implemented, for basis Specific construction requires to obtain the processing model of corresponding preset model as specific implementation when, can by acquisition model table, By choosing required model in the model list, satisfactory preset model is selected from model library as processing mould Type.Can also by directly by trade mark enquiries in a manner of, preset model required for searching from model library is as described default Model.It is, of course, also possible to which other modes is selected to obtain multiple preset models as processing model as the case may be.

In one embodiment, in order to establish the preset model with unified operation interface in advance, when specific implementation It can execute according to the following steps.

S1: the title of data object and the set of object coding are established, and the title of the data object and object are compiled The set storage of code is in the database, wherein the title and object coding of data object correspond.

In one embodiment, the coding of each data object is defined by system, rather than programmer is in creation mould The character string arbitrarily used when type is established one-to-one mapping relations with the title of specific data object, is realized number It carries out predefined according to object and solidifies storage, i.e., the data object that subsequent each processing model uses all has unified and unique The title of data object and corresponding object coding.For example, being stored in data pair in database used in the first model The title of elephant is " deep resistivity " and corresponding coding is the object data of " RT ".The object data is then used in the second model When, it is " deep resistivity " that the title of object data, which is also fixed, and it is " RT " that corresponding coding, which is also fixed,.Without data pair The case where title of elephant is " deep investigation resistivity " and corresponding coding is " RT ".To ensure that the title of each data object There is global uniqueness with corresponding object coding.To be convenient for subsequent processing while avoiding obscuring with other data objects When corresponding data object can be determined according to object coding, and by the corresponding data content delivery of corresponding data object Model is handled to other.The specific title of data object and the corresponding relationship of object coding, can be refering to the data object of table 1 Title and coding correspondence table.

Table 1

The title of data object Unique encodings Natural gamma C_GR Natural potential C_SP Interval transit time C_AC Compressional wave time difference C_DTC Shear wave slowness C_DTS Deep lateral resistivity C_RLLD Shallow lateral resistivity C_RLLS Neutron curve C_CNL Oil saturation C_SOI Lithology factor p_a Formation factor p_F Formation cementation index p_m It is long that interval calculates window p_window Formation grain density p_g_den Bottom skeleton interval transit time value p_g_ac Formation skeleton compressional wave time difference value p_g_dtc Formation skeleton shear wave slowness value p_g_dts Formation water resistivity p_rw

In one embodiment, can be refering to table 1, the object data specifically can be curve, for example, log Natural gamma;It is also possible to the intrinsic geologic parameter of target area, for example, lithology factor, density of earth formations;It is also possible to previous The result data that a processing model treatment obtains.Certainly, when it is implemented, can also as the case may be or construction requirement, choosing The data of other content are selected as the data object.In this regard, the application is not construed as limiting.

In one embodiment, in the database by the title of the data object and the storage of the set of object coding, It can be in order to can call by operation interface when subsequent each processing model carrying out practically and independently of model be stored in database In specific processing when required data object.Certainly, specific implementation when in addition to can by the title of the data object and The set of the title of data object and object coding in the database, can also be stored in accordingly by the set storage of object coding Configuration file in.In this regard, the application is not construed as limiting.

S2: it according to the set and model base class of the title of the data object and object coding, determines the multiple default Model.

In one embodiment, in order to guarantee that each preset model has unified operation interface, when it is implemented, can To predefine a model base class, wherein the model base class contains the modeling rule of preset model, passes through the modeling rule It can make the preset model established that there is unified operation interface.It later, can be according to the model base class, i.e., according to the modeling Rule establishes multiple preset models with unified interface.Wherein, the modeling rule, can specifically include: provide following more Kind interface: for obtaining the interface of the interface of model description information, the title for obtaining input curve or coding, for defeated Enter the interface of curve assignment, the title for obtaining curve of output or coding interface, for curve of output assignment interface, For obtain the title of operational parameter or the interface of coding, for operational parameter assignment interface, for executing connecing for operation Mouthful.

When it is implemented, preset model can be established according to above-mentioned modeling rule.For example, passing through generation in the process of modeling Code programming, so that the preset model established has this three groups of data objects of input curve, operational parameter and data and curves.Specifically If the input curve that the model uses is spontaneous potential curve, using being stored in data object described in database when modeling Title and object coding set in the title and object coding (C_ of the data object corresponding to spontaneous potential curve that define SP), it thereby may be ensured that each preset model has unified operation interface, while the title and object of the object data used It encodes consistent in the title of the data object and the set of object coding.

It should be noted that when it is implemented, the model base class can be standard, the rule for constructing specific preset model. Specifically preset model can be established according to one or any several combinations in the modeling rule that model base class is included.It can also be with As the case may be or construction requirement, in conjunction with above-mentioned modeling rule, other corresponding modeling rules are designed, construct default mould Type.In this regard, the application is not construed as limiting.

In one embodiment, in order to further unify the operation interface of each preset model and further be convenient for Subsequent processing and management, the modeling rule of the preset model must also include: the method name of the preset model, and/ Or, the extension of the result data of the preset model.

In the present embodiment, it should be noted that in order to guarantee under the premise of not knowing about preset model, process chain is still Old generally will be able to include the above-mentioned multiple interfaces enumerated with calling interface, driving model, the preset model.Certainly, have Body, can as the case may be and actual needs to some model, can be certain useless interfaces, i.e., in model running not The interface for executing concrete function is set as null interface.Such as above-mentioned " result data displaying model ", it can only be responsible for most Terminal ring section shows processing result, therefore it does not need input operational parameter, there will not be curve of output, but according to preset rules, this A model still has the interface of the title or coding for obtaining curve of output in modeling, for curve of output assignment Interface, the interface of the title for obtaining operational parameter or coding, for the interface to operational parameter assignment.But it is specific real Since the model running does not need execution and above-mentioned interface related function when applying, above-mentioned four kinds of interfaces can be set It is set to null interface.

When it is implemented, model list can be established according to the method name of the preset model or be looked for by Query Name To corresponding preset model, and then available multiple preset models are as processing model.It can also be according to the preset model Result data extension, by it is previous processing model result data pass to the latter processing model, as processing foundation. For example, the second model first that the first model treatment obtain can be obtained by above-mentioned rule as a result, and according to the first result and Other log datas run the second model and obtain second as a result, and the second result is passed to subsequent third model, the 4th model Deng.

Certainly, it should be noted that preset model can further be improved according to one or two in above-mentioned rule, Other rules can also be designed as the case may be, construct the preset model.

In one embodiment, the multiple preset model can be stored in model library, in case when it is implemented, From the model library, preset model required for obtaining is as processing model.The multiple preset model can also be stored In configuration file, correspondingly, can be from the configuration file when specific implementation, preset model required for obtaining is as at Manage model.

Step 102: determining the data object that two or more processing models are shared in the multiple processing model, make For common object.

In one embodiment, in order to accurately determine it is multiple processing models between common objects, specifically can according to Lower step executes.

S1: the title and object coding of each data object in the multiple processing model are obtained.

S2: by comparing the title and object coding of each data object in the multiple model, it is described public right to determine As.

In one embodiment, the common object can be two or more processing moulds in multiple processing models One or more data objects in log data to be processed common to type are also possible to needed for the latter processing model running The result data that the previous processing model treatment wanted obtains.For example, the first model running obtains first as a result, third model Operation is needed using first as a result, at this moment, the first result that the first model running obtains may be considered the first model and third The common object of model.

It specifically, can be for example, being respectively: " Poisson's ratio there are two model is handled in a specific task process chain With rock volume compressed coefficient intersection " operational model and " depending on elasticity modulus Y-factor method Y " operational model.Wherein, " Poisson's ratio with Data object in rock volume compressed coefficient intersection " operational model includes input curve, curve of output and operational parameter.Its In, input curve specifically includes: compressional wave time difference curve DTC, shear wave slowness curve DTS, density curve DEN, porosity curve POR, shale content curve SH.Curve of output specifically includes: Rock Poisson Ratio Using curve: PR, coefficient of bulk compressibility curve: CB.Fortune Calculate parameter to specifically include: mud stone density, mud stone compressional wave time difference value, mud stone shear wave slowness value, formation grain density, formation skeleton are vertical Wave time difference value and formation skeleton shear wave slowness value.Data object in " depending on elasticity modulus Y-factor method Y " operational model equally includes defeated Enter curve, curve of output and operational parameter.Wherein, input curve specifically includes: compressional wave time difference curve DTC, density curve DEN and Porosity curve FOR.Curve of output specifically includes: equivalent elastic modulus difference ratio curve DR.Operational parameter specifically includes: mud stone Density, mud stone compressional wave time difference value, mud stone shear wave slowness value and formation grain density.Task process chain can pass through two models Operation interface obtains the title and object coding of each data object of above-mentioned two processing model respectively.Further, at task Two processing can also be determined by comparing the title and object coding of each data object in above-mentioned two processing model by managing chain The title of data object and the identical data object of object coding are as common object in model.I.e. by comparing, it can determine The common object of above-mentioned two processing model are as follows: compressional wave time difference curve DTC, density curve DEN, porosity curve POR, mud stone are close Degree, mud stone compressional wave time difference value, mud stone shear wave slowness value and formation grain density.

Step 103: receiving log data to be processed, wherein during receiving the log data to be processed, The corresponding data content of common object described in the log data to be processed is controlled only to receive once.

It in one embodiment, can be according to specific in order to receive the data content of the log data to be processed Situation generates the data content input table of log data to be processed, is supplied to researcher.Wherein, the data content input Table includes common object corresponding data content input table.Researcher can input table for corresponding data according to the data content Content input storage is into database.Such as the title of specific input curve, the numerical value of concrete operation parameter and specific defeated The title etc. of curve out.Wherein, the corresponding data content of the common object only needs to input by the data content input table It is primary.So as to avoid needed in existing logging data processing method to each processing model distinguish input data object Corresponding data content, wherein the corresponding data content of common object is repeatedly input in multiple processing.System in turn can root The data content of corresponding data object is stored in solely according to the coding of data content input table, the title of data object and object It stands in the database of model.When specifically used, it can be called from database according to the title and object coding of data object The corresponding data content of the data object.

It should be noted that the corresponding data content of the data object specifically can be numerical information, it is also possible to text This information can also be calibration curve information etc..Certainly, above-mentioned cited several data contents are intended merely to that this Shen is better described It please embodiment.When it is implemented, the data of other forms can also be selected as the number as the case may be or actual requirement According to content.In this regard, the application is not construed as limiting.

Step 104: the log data to be processed being handled by the multiple processing model, obtains processing knot Fruit.

In one embodiment, in order to obtain processing result to the end by each processing model, when it is implemented, can To control multiple processing models and utilize operation interface respectively from database or configuration file according to data by task process chain The data of common object corresponding data content and other not common objects required for the title and object coding of object are called Content, and then control each processing model and press processing sequence, mould is carried out according to the data object of required data object respectively Type operation, processing log data to be processed, finally obtain processing result.It should be noted that task process chain can also be controlled It makes a processing model and the result data of the model is passed into next processing model, and then can control next processing The processing result and the corresponding data content of common object that model handles model according to upper one carry out the model calculation processing.

In the embodiment of the present application, by advance encoding data object, and separate storage, while according to same Model base class constructs multiple specific processing models with unified operation interface;And then when it is implemented, can be according to coding It determines common object, the corresponding data content of common object can be transmitted between multiple processing models by operation interface, thus It solves cumbersome, technical problem that error originated from input is big present in existing log data data processing method, reaches It improves treatment effeciency and improves the technical effect of processing result accuracy.

It in one embodiment, is that two processing handle model, and described two processing in the multiple processing model It in the case that model is respectively the first model and the second model, such as is respectively that " Poisson's ratio is intersected with the rock volume compressed coefficient Method " operational model and " depending on elasticity modulus Y-factor method Y " operational model.In order to control described in the multiple processing model obtains respectively The corresponding data content of common object, and the multiple processing model is controlled respectively according in the corresponding data of the common object Hold, passes sequentially through the calculation process of each model, obtain result treatment, specifically can be in multiple processing models refering to Fig. 2 Process flow diagram under two processing model cases, executes according to the following steps.

Step 201: control first model is according to the title and object coding of the data object, from described to be processed Log data in call the corresponding data content of the common object.

Step 202: control first model is according to the corresponding data content of the common object, to described to be processed Log data is handled, and the first result is obtained.

Step 203: control second model is according to the title and object coding of the data object, from described to be processed Log data in call the corresponding data content of the common object.

Step 204: control second model according to the corresponding data content of the common object and described first as a result, The log data to be processed is handled, the processing result is obtained.

Certainly, logging data processing method provided by the present application is for including three places for handling models or more numbers It is equally applicable to manage model.Include:

S1: the multiple processing model of control is according to the title and object coding of the data object, from described to be processed Log data in call the corresponding data content of the common object.

S2: the multiple processing model of control is respectively according to the corresponding data content of the common object, to described wait locate The log data of reason is handled, and processing result is obtained.

When it is implemented, can refering to it is above-mentioned include two processing model implementation processes, analogy processing.In this regard, this Shen It please repeat no more.

Based on the same inventive concept, a kind of log data processing device is additionally provided in the embodiment of the present invention, it is such as following Described in embodiment.Since the principle that device solves the problems, such as is similar to logging data processing method, log data processing device Implementation may refer to the implementation of logging data processing method, overlaps will not be repeated.It is used below, term " unit " Or the combination of the software and/or hardware of predetermined function may be implemented in " module ".Although device described in following embodiment compared with It is realized goodly with software, but the realization of the combination of hardware or software and hardware is also that may and be contemplated.It please refers to The composite structural diagram of the log data processing device of Fig. 3 is a kind of composition of the log data processing device of the embodiment of the present invention Structure chart, the apparatus may include: obtain module 301, determining module 302, receiving module 303 and processing module 304, below it is right The structure is specifically described.

Module 301 is obtained, can be used for obtaining the multiple processing models handled log data.

It is shared to be determined for two or more processing models in the multiple processing model for determining module 302 Data object, as common object.

Receiving module 303 can be used for receiving log data to be processed, wherein receive the well logging to be processed During data, controls the corresponding data content of common object described in the log data to be processed and only receive once.

Processing module 304 can be used for through the multiple processing model to the log data to be processed Reason, obtains processing result.

In one embodiment, in order to obtain multiple processing models for being used to handle log data according to construction needs, The acquisition module 301 specifically can be used for: model list, which obtained, according to the model list obtains multiple preset models, it will The multiple preset model is as the multiple processing model;Or, being obtained chartered multiple pre- by trade mark enquiries mode If model, using the multiple preset model as the multiple processing model.

In one embodiment, in order to establish multiple preset models with unified operation interface, described device is specific Can also include:

Module is established, for establishing the title of data object and the set of object coding, and by the name of the data object Claim with the storage of the set of object coding in the database, wherein the title and object coding of data object correspond.

Modeling module, for determining institute according to the title of the data object and the set of object coding and model base class State multiple preset models.

In one embodiment, in order to enable there is the preset model established according to model base class unified operation to connect Mouthful, the model base class include preset model modeling rule, wherein the modeling rule can specifically include it is following at least it One: providing following multiple interfaces: for obtaining the interface of model description information, the title for obtaining input curve or coding Interface, for the interface to input curve assignment, the interface of the title for obtaining curve of output or coding, for bent to output The interface of line assignment, the title for obtaining operational parameter or coding interface, for operational parameter assignment interface, be used for Execute the interface of operation.

In one embodiment, in order to determine the common object in log data to be processed to carry out subsequent place Reason, the determining module 302 can specifically include:

Acquiring unit, for obtaining the title and object coding of each data object in the multiple processing model;

Determination unit is determined for the title and object coding by comparing each data object in the multiple model The common object.

In one embodiment, in order to control it is each processing model from database call data object data in Hold, and then moving model handles log data to be processed, the processing module 304 can specifically include:

Call unit, for controlling the multiple processing model according to the title and object coding of the data object, from The corresponding data content of the common object is called in the log data to be processed;

Processing unit, for controlling the multiple processing model respectively according to the corresponding data content of the common object, The log data to be processed is handled, processing result is obtained.

All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method Part explanation.

It should be noted that system, device, module or unit that above embodiment illustrates, it specifically can be by computer Chip or entity are realized, or are realized by the product with certain function.For convenience of description, in the present specification, it retouches It is divided into various units when stating apparatus above with function to describe respectively.It certainly, when implementing the application can be the function of each unit It realizes in the same or multiple software and or hardware.

In addition, in the present specification, such as adjective as first and second can be only used for an element or move Make to distinguish with another element or movement, without requiring or implying any actual this relationship or sequence.Permit in environment Perhaps in the case where, it should not be interpreted as limited to one in only element, component or step referring to element or component or step (s) It is a, and can be the one or more etc. in element, component or step.

It can be seen from the above description that logging data processing method provided by the embodiments of the present application and device.Pass through Data object is encoded in advance, and is stored independently of model, while there is system according to the building of the same model base class is multiple The processing model of one operation interface, and then when it is implemented, can determine that common object, reception common object are corresponding according to encoding Data content, and the corresponding data content of common object is transmitted between multiple processing models by operation interface, solves and show The technical problem cumbersome present in some log data data processing methods, error originated from input is big, has reached raising processing Efficiency and the technical effect for improving processing result accuracy;Further through coding rather than preset characters carry out predefined data object, and Common object is determined according to encoding, and be ensure that the uniqueness of data object in multiple processing models, is reduced processing error;It is also logical It crosses and specific processing model is established according to model base class, ensure that each processing model has unified operation interface, Jin Erke To be managed collectively, be called to multiple processing models by unified operation interface, reaches and further increased treatment effeciency With the technical effect for improving accuracy.

In a specific implementation scene, using logging data processing method/device provided by the present application to somewhere Log data is handled.It should be noted that the parameter in the embodiment may be considered and the data object etc. in the application Same concept.Correspondingly, parameter coding is equal with object coding, common parameter is equal with common object.

The log data in somewhere is handled using logging data processing method/device provided by the present application, specifically It can implement to include following three steps refering to the processing flow schematic diagram of Fig. 4.

Step 401: predefined parameter information, similar to predetermined global constant in software.That is, being equivalent in the application The title of data object and the set of object coding are established, and the title of the data object and the set of object coding are stored In the database, wherein the title of each data object is corresponded with an object coding respectively.

It specifically can be by providing the coding of uniqueness in the set for common parameters.Wherein, the title of data object There are one-to-one mapping relations between object coding.As long as having obtained an object coding as a result, so that it may unique to obtain Certain log or some calculating parameter.

Step 402: by the frame part of task process chain, the operation interface of processing model is called, to complete such as Parameter needed for extracting each model, the parameter for receiving user's input, and then parameter is distributed to model, driving model operation etc.. That is, being equivalent to through the task process chain according to the multiple processing model, multiple common parameters are determined, i.e., in the application Common object, wherein the common parameter meets to be used in conjunction with by least two processing models in the multiple processing model; The data information of the multiple common parameter is received again, i.e., the corresponding data content of common object is received in the application.

It should be noted that all well logging operational models should all be derived from from the same base class model, to inherit base Public attribute and operation interface defined in class.Wherein, three pairs of arrays of public attribute main definitions, for describing the model The parameter type used and specific value.This three logarithms group is respectively: the title array of the data object of input curve object With coding array, the title array of the data object of curve of output object and the title of coding array and calculating parameter object Array and coding array.Operation interface may include two major classes, and one kind is to extract the title array of data object (or object coding Array) content interface;One kind is the interface that title array (or object coding array) content of data object is arranged.This implementation Well logging operational model is the specific well logging operational model for being inherited from model base class in example.In this specific processing model, The title array of the data object of the model and the content of object coding array can be clearly described, the clearly defined operation interface of meeting Inside operation is realized.

The task process chain is the set being made of multiple operational models, and provides and increase to contained model The related operation add, delete, adjustment sequence and extract model parameter and transmit backward.Specifically, which can be with Model parameter, i.e. data object are extracted from a specific well logging operational model by parameter extraction identification facility, and according to volume Code identifies the parameter, to carry out consistency comparison with the parameters of other models, and by the data information of the same parameter, i.e., public The corresponding data content of object altogether passes to other processing models.

Step 403: model being handled by task process chain management, implements concrete operation.That is, being equivalent to through the task Process chain controls the multiple processing model and obtains the data information of the common parameter respectively, and controls the multiple processing mould Type according to the data information of the common parameter, passes sequentially through model calculation respectively, obtains result data.

In the present embodiment, process chain can face numerous processing models, in order to United Dispatching, to processing model Propose two o'clock requirement: first is that processing model is all inherited from the same processing model base class, second is that will be as far as possible using global normal Amount carrys out defined parameters demand.It should be noted that the reason of being inherited from the same processing model base class here is only to be inherited from The processing model that this model base class obtains just can be received and be managed by task process chain frame.Specifically, it is believed that on State processing model base class and define one group of operation interface, its all subclasses that is, each specific preset model for carrying out operation, Must all have this same group interface.Therefore task process chain can call above-mentioned interface to manage and apply corresponding place Manage model.Even, due to the presence of these interfaces, can identify each processing in the case where not knowing about processing model content Model Parameter, and then the data information of the parameter of each model is called to use for other models, above-mentioned interface can also be passed through It controls each model and successively carries out specific model calculation as a whole.For example, may include obtaining mould in model base class Interface as input curve needed for type operation.The task process chain of three processing models is contained accordingly for one, When the task process chain specific works, three processing models can be called with this interface respectively, i.e., " obtain model calculation institute The input curve needed ", to understand each processing model to input curve demand;By all utilizing the overall situation before these demands Variable is predefined, and is stored in database or configuration file, so task process chain can carry out obtaining each place The input curve parameter of model is managed, and by comparing, rejects duplicate contents, determines public input curve.

In the present embodiment, processing model base class is exactly to define these general-purpose interfaces and rule.For example, processing model General input interface, output interface and operation interface.Correspondingly, each processing model can have these interfaces.Such institute Stating processing model just can be received and be managed by task process chain.Moreover, being also provided with a mould based on this base class Type library, for ensuring that system can find these corresponding preset models of processing model.Following two method can specifically be passed through One of realize: first is that leaving Mr. Yu's physical location (such as under file directory) concentratedly.Second is that relying on inquiry mechanism.Enquiry machine System may search for all certain registered class objects in software systems.In the embodiment of the present application establish task process chain when It waits, all preset models is exactly searched by inquiry mechanism, and user's selection is provided, it has been determined that multiple processing models.

In the present embodiment, in addition to unified interface, model is handled when needing user's typing parameter, it is also necessary to Use the title of unified data object.If the method, device for not applying the application embodiment to provide carries out parameter in advance It is unified, the same model parameter in when specific processing different processing model may due to use different parameter name or Coding, causes to unify, and then influences the calling of processing model.

Specifically can be refering to the data information schematic diagram of the processing model parameter of Fig. 5, this is Liang Ge company to the same place Reason model modify after as a result, required parameter is actually the same parameter.Since inside is different to this parameter Name definition therefore not can be carried out the transmitting of parameter so processing model cannot assert that they are the same parameters.And it makes At the root of this situation, model is exactly handled using character string to define, a user is indicated with " deep resistivity ", another Then with " deep investigation resistivity " name.Therefore, global constant is defined, when creation handles model, it is desirable that use global constant Carry out demand of the definition process model to data and parameter.System is " deep investigation resistivity curve " specified coding, all use To occasion all show this coding.Thus unify, and then can be transmitted and be called between different disposal model.This Outside, this coding is unified definition, is independently stored in the database or configuration file except processing model.

By this specific embodiment, demonstrate according to logging data processing method/device provided by the present application, it really can be with It solves cumbersome, technical problem that error originated from input is big present in existing log data data processing method, reaches It improves treatment effeciency and improves the technical effect of processing result accuracy.

Although mentioning different logging data processing method or device in teachings herein, the application does not limit to In must be situation described in professional standard or embodiment etc., certain professional standards or customized mode or embodiment be used On the practice processes of description embodiment modified slightly also may be implemented above-described embodiment it is identical, it is equivalent or it is close or become The implementation result being anticipated that after shape.Using the reality of these modifications or deformed data acquisition, processing, output, judgment mode etc. Example is applied, still may belong within the scope of the optional embodiment of the application.

Although this application provides the method operating procedure as described in embodiment or flow chart, based on conventional or noninvasive The means for the property made may include more or less operating procedure.The step of enumerating in embodiment sequence is only numerous steps One of execution sequence mode, does not represent and unique executes sequence.It, can when device or client production in practice executes To execute or parallel execute (such as at parallel processor or multithreading according to embodiment or method shown in the drawings sequence The environment of reason, even distributed data processing environment).The terms "include", "comprise" or its any other variant are intended to contain Lid non-exclusive inclusion, so that process, method, product or equipment including a series of elements are not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, product or equipment Intrinsic element.In the absence of more restrictions, be not precluded include the process, method of the element, product or There is also other identical or equivalent elements in person's equipment.

Device that above-described embodiment illustrates or module etc. can specifically realize by computer chip or entity, or by having There is the product of certain function to realize.For convenience of description, it is divided into various modules when description apparatus above with function to retouch respectively It states.Certainly, the function of each module can be realized in the same or multiple software and or hardware when implementing the application, The module for realizing same function can be realized by the combination of multiple submodule etc..Installation practice described above is only Schematically, for example, the division of the module, only a kind of logical function partition, can there is other draw in actual implementation The mode of dividing, such as multiple module or components can be combined or can be integrated into another system, or some features can be ignored, Or it does not execute.

It is also known in the art that other than realizing controller in a manner of pure computer readable program code, it is complete Entirely can by by method and step carry out programming in logic come so that controller with logic gate, switch, specific integrated circuit, programmable Logic controller realizes identical function with the form for being embedded in microcontroller etc..Therefore this controller is considered one kind Hardware component, and the structure that the device for realizing various functions that its inside includes can also be considered as in hardware component.Or Person even, can will be considered as realizing the device of various functions either the software module of implementation method can be hardware again Structure in component.

The application can describe in the general context of computer-executable instructions executed by a computer, such as program Module.Generally, program module includes routines performing specific tasks or implementing specific abstract data types, programs, objects, group Part, data structure, class etc..The application can also be practiced in a distributed computing environment, in these distributed computing environments, By executing task by the connected remote processing devices of communication network.In a distributed computing environment, program module can To be located in the local and remote computer storage media including storage equipment.

As seen through the above description of the embodiments, those skilled in the art can be understood that the application can It realizes by means of software and necessary general hardware platform.Based on this understanding, the technical solution essence of the application On in other words the part that contributes to existing technology can be embodied in the form of software products, the computer software product It can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used so that a computer equipment (can be personal computer, mobile terminal, server or the network equipment etc.) executes each embodiment of the application or implementation Method described in certain parts of example.

Each embodiment in this specification is described in a progressive manner, the same or similar portion between each embodiment Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.The application can be used for crowd In mostly general or special purpose computing system environments or configuration.Such as: personal computer, server computer, handheld device or Portable device, laptop device, multicomputer system, microprocessor-based system, set top box, programmable electronics set Standby, network PC, minicomputer, mainframe computer, distributed computing environment including any of the above system or equipment etc..

Although depicting the application by embodiment, it will be appreciated by the skilled addressee that the application there are many deformation and Variation is without departing from spirit herein, it is desirable to which the attached claims include these deformations and change without departing from the application.

Claims (11)

1. a kind of logging data processing method characterized by comprising
Obtain the multiple processing models handled log data;
The data object that two or more processing models are shared in the multiple processing model is determined, as common object;
Receive log data to be processed, wherein during receiving the log data to be processed, control is described wait locate The corresponding data content of common object described in the log data of reason only receives once;
The log data to be processed is handled by the multiple processing model, obtains processing result;
Wherein, the processing model includes: that well logging operational model, Drawing of Curve model or result data show model, the survey Well operational model includes: the operational model based on Poisson's ratio Yu rock volume compressed coefficient intersection, and/or, based on view elasticity The operational model of modulus coefficient method;
Wherein it is determined that the shared data object of two or more processing models in the multiple processing model, as public Object, comprising:
Obtain the title and object coding of each data object in the multiple processing model;
By comparing the title and object coding of each data object in the multiple processing model, the common object is determined.
2. the method according to claim 1, wherein described obtain the multiple processing handled log data Model, comprising:
It obtains model list and multiple preset models is obtained according to the model list, using the multiple preset model as described in Multiple processing models;
Or,
By trade mark enquiries mode, chartered multiple preset models are obtained, using the multiple preset model as described more A processing model.
3. according to the method described in claim 2, it is characterized in that, the method is also wrapped before obtaining multiple preset models It includes:
Establish the title of data object and the set of object coding, and by the set of the title of the data object and object coding Storage is in the database, wherein the title and object coding of data object correspond;
According to the set and model base class of the title of the data object and object coding, the multiple preset model is determined.
4. according to the method described in claim 3, it is characterized in that, the model base class include preset model modeling rule, Wherein, the modeling rule includes:
There is provided following multiple interfaces: for obtaining the interface of model description information, the title for obtaining input curve or coding Interface, for the interface to input curve assignment, the interface of the title for obtaining curve of output or coding, for output The interface of curve assignment, the interface of the title for obtaining operational parameter or coding, the interface for operational parameter assignment, use In the interface for executing operation.
5. according to the method described in claim 3, it is characterized in that, by the multiple processing model to the survey to be processed Well data are handled, and processing result is obtained, comprising:
The multiple processing model is controlled according to the title and object coding of the data object, from the well logging number to be processed The corresponding data content of the common object is called according to middle;
The multiple processing model is controlled respectively according to the corresponding data content of the common object, to the well logging to be processed Data are handled, and processing result is obtained.
6. according to the method described in claim 5, it is characterized in that, the multiple processing model be two processing models, and In the case that described two processing models are respectively the first model and the second model, by the multiple processing model to it is described to The log data of processing is handled, and processing result is obtained, comprising:
First model is controlled according to the title and object coding of the data object, from the log data to be processed Call the corresponding data content of the common object;
First model is controlled according to the corresponding data content of the common object, the log data to be processed is carried out Processing, obtains the first result;
Second model is controlled according to the title and object coding of the data object, from the log data to be processed Call the corresponding data content of the common object;
Second model is controlled according to the corresponding data content of the common object and described first as a result, to described to be processed Log data handled, obtain the processing result.
7. a kind of log data processing device characterized by comprising
Module is obtained, for obtaining the multiple processing models handled log data;
Determining module, for determining that two or more in the multiple processing model handle the shared data object of models, As common object;
Receiving module, for receiving log data to be processed, wherein in the process for receiving the log data to be processed In, it controls the corresponding data content of common object described in the log data to be processed and only receives once;
Processing module is handled for being handled by the multiple processing model the log data to be processed As a result;
Wherein, the processing model includes: that well logging operational model, Drawing of Curve model or result data show model, the survey Well operational model includes: the operational model based on Poisson's ratio Yu rock volume compressed coefficient intersection, and/or, based on view elasticity The operational model of modulus coefficient method;
Wherein, the determining module includes:
Acquiring unit, for obtaining the title and object coding of each data object in the multiple processing model;
Determination unit, for the title and object coding by comparing each data object in the multiple model, determine described in Common object.
8. device according to claim 7, which is characterized in that the acquisition module is specifically used for:
It obtains model list and multiple preset models is obtained according to the model list, using the multiple preset model as described in Multiple processing models;
Or,
By trade mark enquiries mode, multiple chartered preset models are obtained, using the multiple preset model as described more A processing model.
9. device according to claim 8, which is characterized in that described device further include:
Establish module, for establishing the title of data object and the set of object coding, and by the title of the data object with The set storage of object coding is in the database, wherein the title and object coding of data object correspond;
Modeling module, for determining described more according to the title of the data object and the set of object coding and model base class A preset model.
10. device according to claim 9, which is characterized in that the model base class includes the modeling rule of preset model, Wherein, the modeling rule includes:
There is provided following multiple interfaces: for obtaining the interface of model description information, the title for obtaining input curve or coding Interface, for the interface to input curve assignment, the interface of the title for obtaining curve of output or coding, for output The interface of curve assignment, the interface of the title for obtaining operational parameter or coding, the interface for operational parameter assignment, use In the interface for executing operation.
11. device according to claim 9, which is characterized in that the processing module includes:
Call unit, for controlling the multiple processing model according to the title and object coding of the data object, from described The corresponding data content of the common object is called in log data to be processed;
Processing unit, for controlling the multiple processing model respectively according to the corresponding data content of the common object, to institute It states log data to be processed to be handled, obtains processing result.
CN201710064035.5A 2017-02-04 2017-02-04 Logging data processing method and device CN106897550B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710064035.5A CN106897550B (en) 2017-02-04 2017-02-04 Logging data processing method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710064035.5A CN106897550B (en) 2017-02-04 2017-02-04 Logging data processing method and device

Publications (2)

Publication Number Publication Date
CN106897550A CN106897550A (en) 2017-06-27
CN106897550B true CN106897550B (en) 2019-07-09

Family

ID=59198516

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710064035.5A CN106897550B (en) 2017-02-04 2017-02-04 Logging data processing method and device

Country Status (1)

Country Link
CN (1) CN106897550B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102073767A (en) * 2011-01-12 2011-05-25 南京南瑞继保电气有限公司 Method for managing metadata of virtual data warehouse of electric power information system group
CN102262563A (en) * 2011-08-09 2011-11-30 南京南瑞继保电气有限公司 Dispatching subsystem and a data exchange method of modeling

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7881989B2 (en) * 2004-08-20 2011-02-01 Manatron, Inc. Information model for property records management

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102073767A (en) * 2011-01-12 2011-05-25 南京南瑞继保电气有限公司 Method for managing metadata of virtual data warehouse of electric power information system group
CN102262563A (en) * 2011-08-09 2011-11-30 南京南瑞继保电气有限公司 Dispatching subsystem and a data exchange method of modeling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
第一个代码模型: Java类编写(类的组成单一);pangqiandou;《https://blog.csdn.net/pangqiandou/article/details/52155808》;20160808

Also Published As

Publication number Publication date
CN106897550A (en) 2017-06-27

Similar Documents

Publication Publication Date Title
Houlding 3D geoscience modeling: computer techniques for geological characterization
JP6444494B2 (en) Systems and techniques for predictive data analysis
Matthäi et al. Numerical simulation of multi-phase fluid flow in structurally complex reservoirs
US6230101B1 (en) Simulation method and apparatus
US20080133550A1 (en) Method and system for integrated asset management utilizing multi-level modeling of oil field assets
CA2850109C (en) Methods and systems for well planning based on a complex fracture model
US20140098638A1 (en) Identifying Fracture Planes From Microseismic Data
US8275593B2 (en) Reservoir modeling method
US20090254324A1 (en) Method for defining regions in reservoir simulation
AU2011283193A1 (en) Methods and systems for machine-learning based simulation of flow
Isebor et al. Generalized field-development optimization with derivative-free procedures
Inman Natural gas: The fracking fallacy
Beresnev What we can and cannot learn about earthquake sources from the spectra of seismic waves
Douglas et al. Comparisons among the five ground-motion models developed using RESORCE for the prediction of response spectral accelerations due to earthquakes in Europe and the Middle East
CN105473812B (en) Control variable to maximize drilling well drilling speed is determined
CN103809555A (en) Production in fractured systems
McCarthy et al. A GIS-based borehole data management and 3D visualization system
AU2011283190A1 (en) Methods and systems for machine-learning based simulation of flow
Delavaud et al. Information-theoretic selection of ground-motion prediction equations for seismic hazard analysis: An applicability study using Californian data
WO2012015516A1 (en) Methods and systems for machine-learning based simulation of flow
RU2491579C2 (en) Method and system for conducting geologic basin analysis
US8386227B2 (en) Machine, computer program product and method to generate unstructured grids and carry out parallel reservoir simulation
CN103136101A (en) Software automated testing unified operation platform
US20130218538A1 (en) Simulation model optimization
Atkinson et al. Alternative approaches to modeling epistemic uncertainty in ground motions in probabilistic seismic‐hazard analysis

Legal Events

Date Code Title Description
PB01 Publication
GR01 Patent grant