CN109766396A - A kind of long-range logging method and system - Google Patents
A kind of long-range logging method and system Download PDFInfo
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- CN109766396A CN109766396A CN201811520445.7A CN201811520445A CN109766396A CN 109766396 A CN109766396 A CN 109766396A CN 201811520445 A CN201811520445 A CN 201811520445A CN 109766396 A CN109766396 A CN 109766396A
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Abstract
The present invention relates to a kind of long-range logging method and system, method includes obtaining offset well geologic data to drilling well by presetting GIS-Geographic Information System and default knowledge base respectively, and obtain the design data to drilling well according to the offset well geologic data；Drilling well is carried out to drilling well to described according to the design data, and obtains the real-time logging data to drilling well in drilling process, and well logging is generated according to the real-time logging data and analyzes data；Well logging analysis data are analyzed, and analysis result is sent to remote terminal.The present invention can establish it is a set of can support well site logging data acquisition, transmission, publication and apply the integrated long-range mud logging techniques process of whole flow process, achievable well site is synchronous with the data of remote terminal and interconnects, it can also be achieved remote collaborative function, and can realize the real-time dynamic monitoring of well logging work, the timely early warning when occurring abnormal.
Description
Technical field
The present invention relates to energy technology field more particularly to a kind of long-range logging method and systems.
Background technique
Comprehensive mud logging technology as most basic technology in oil-gas exploration and development activity, be discovery evaluation oil-gas reservoir most and
When, most direct means, have the characteristics that obtain subsurface information in time, multiplicity, analysis interpretation fast and flexible, therefore be referred to as bore
" eyes " in spy.In recent years, mud logging techniques develop rapidly, and wherein data remote transmission technology has the development advanced by leaps and bounds.
Current existing long-range logging system mainly realizes data acquisition transmission and publication, in the application of data
The work done is less, and collected logging data is caused not give full play to value；In addition current existing long-range well logging system
System is not monitored remotely etc. with remote collaborative, multiple terminals in conjunction with technologies, and Remote Decision-making efficiency is caused to need to be improved.
Summary of the invention
The technical problem to be solved by the present invention is to solve the above shortcomings of the prior art and to provide a kind of long-range logging methods
And system.
The technical scheme to solve the above technical problems is that
A kind of long-range logging method, comprising the following steps:
Step 1: respectively by presetting the offset well geologic data of GIS-Geographic Information System and the acquisition of default knowledge base to drilling well, and
The design data to drilling well is obtained according to the offset well geologic data；
Step 2: drilling well is carried out to drilling well to described according to the design data, and obtain it is described to drilling well in drilling process
In real-time logging data, and well logging is generated according to the real-time logging data and analyzes data；
Step 3: well logging analysis data being analyzed, and analysis result is sent to remote terminal.
The beneficial effects of the present invention are: the search based on default GIS-Geographic Information System and default knowledge base, available to arrive
Offset well geologic data is supported to provide data to the work of the well logging of drilling well, convenient for carrying out analysis prediction according to offset well geologic data
It obtains to drilling-log prediction data, consequently facilitating waiting for that drilling-log prediction data generates design data according to this, passes through acquisition
To real-time logging data of the drilling well in drilling process, the Remote Dynamic tracking of well logging real time data is realized, and pass through analysis record
Well analyze data, will analysis result be sent to remote terminal, facilitate real time monitoring well site well logging work, when an exception occurs can and
Shi Tongzhi related personnel uses corresponding decision, realizes that well site is unattended, intelligent higher, and significantly improve well logging efficiency and
Working efficiency；
Wherein, remote terminal includes but is not limited to well logging collaboration platform, mobile terminal monitored platform and base
Command centre etc., long-range mud logging techniques through the invention, can establish it is a set of can support well site logging data acquisition, pass
Defeated, publication and the application integrated long-range mud logging techniques process of whole flow process, can also realize well site and above-mentioned remote terminal
Data are synchronous and interconnect, when well site and remote terminal interconnect, can be combined with real-time audio and video, electronic whiteboard,
The functions such as remote desktop realize the more people's real-time conferencing exchanges in well site, base, open well logging collaborative work new model.
Based on the above technical solution, the present invention can also be improved as follows:
Further, further comprising the steps of before the step 1:
According to the block to where drilling well, the coordinate to drilling well and by it is described to drilling well centered on, with pre-
Determine all offset wells in radius and establishes the default GIS-Geographic Information System；
The default knowledge base is pre-established, the storage content of the default knowledge base includes at least described to where drilling well
Seismic data, construction, stratum, oil reservoir and the block achievement graph of block；Also include at least the offset well geology of the offset well
Data；Wherein, the offset well geologic data includes at least the well basic data of the offset well, engineering abnormal data, surveys well logging number
According to, geological layering data, lithology data, formation testing data, gas measured data, data from gas chromatography, well history data, typical case and well
Field achievement graph.
The beneficial effect of above-mentioned further scheme is: by establishing default GIS-Geographic Information System (GIS) and default knowledge base,
Convenient for obtaining offset well geologic data, by presetting the search engine of GIS-Geographic Information System, multiple neighbours to drilling well can be navigated to
Well can also select the well site for needing to check according to the actual situation, by presetting the search engine of knowledge base, can check and determine
The offset well geologic data and relevant knowledge document of position provide data support to drilling-log prediction data for prediction convenient for subsequent；
Wherein, preset GIS-Geographic Information System and default knowledge base search engine can personal settings according to the actual situation,
For example, the search of default knowledge base can use keyword query column, sieved by entering multiple condition stubs after input keyword
Choosing, by choosing the well site chosen and need to check layer by layer, the search by presetting knowledge base not only can be to oil field profession
Knowledge document is inquired (basic norm in such as oil field, typical case, knowhow, encyclopaedic knowledge), can also be to oil field
Well-name accurately inquired, and screening conditions aim at oil well design data, including " well state (positive drilling well/finishing drilling
Well) ", " well is not (development well/prospect pit/producing well/...) ", " Exception Type (bit freezing/leakage/drillling tool twisting off/...) ", " layer position
(Dongying Formation/Longma small stream group/extension group/...) ", " depth " etc., the result found are related data report, the result map of the well
The data such as part, abnormal prediction list, design report, well history；For example, the search of default GIS-Geographic Information System can be in the upper left of map
Search column is arranged in angle, can input the well location that well-name navigates on map and set, and the offset well in selected range is shown together.
Further, in the step 1, the specific steps for obtaining the design data include:
Step 11: according to offset well geologic data prediction it is described to drilling well to drilling-log prediction data；
Step 12: obtaining the design data according to drilling-log prediction data；
It is described to include at least geological layering data, lithology data, the engineering to drilling well to drilling-log prediction data
Abnormal data and survey Logging curve.
The beneficial effect of above-mentioned further scheme is: the offset well obtained by presetting knowledge base and default GIS-Geographic Information System
Geologic data carries out analysis prediction to offset well geologic data, convenient for obtaining to drilling well to drilling-log prediction data, for example,
Geological layering data and lithology data to drilling well are predicted according to the geological layering data of offset well, lithology data, according to offset well work
Journey abnormal data predicts the engineering abnormal data to drilling well, surveys survey Logging curve of the Logging curve prediction to drilling well according to offset well
Deng；Above-mentioned by prediction is analyzed to drilling-log prediction data convenient for being supplied to oil field expert, to generate design data
Data support is provided, and well logging work is carried out according to the design data convenient for subsequent, well logging work production risk is reduced, improves record
Well and working efficiency.
Further, real-time logging data is specifically obtained using comprehensive logging instrument and logging while drilling apparatus in the step 2,
And well logging is generated according to the real-time logging data and analyzes data；
The well logging analysis data include at least well logging figure, three-dimensional well skewing scheme, horizontal projection, vertical projection diagram.
The beneficial effect of above-mentioned further scheme is: when carrying out well logging work, needing to work to well logging, it is long-range real to carry out
When monitor, guarantee well logging work accuracy, improve well logging working efficiency, it is therefore desirable to the real-time logging data of drilling process
It is monitored, by monitoring real-time logging data, and well logging is generated according to the real-time logging data and analyzes data, be convenient for subsequent
According to well logging analysis data to the dynamically track of well logging process, realizes interconnecting for well site and remote terminal, realize the remote of well site
Journey real time monitoring, well site can be unattended；Wherein, real-time logging data includes the initial geologic data and brill of daily drilling process
Dynamic geological data during well, for example, initial geologic data includes the newest well depth of daily typing, hole deviation, surveys well logging
Curve, lithology data and geological layering data etc., dynamic geological data include dynamic engineering parameter, real-time curve and survey with boring
Well data etc..
Further, the specific steps of the step 3 include:
Step 31: establishing engineering geology early warning expert model, and preset the early warning of the engineering geology early warning expert model
Threshold value；
Step 32: well logging analysis data being analyzed according to the engineering geology early warning expert model, when described
It is more than the threshold value of warning that well logging, which analyzes data, generates early warning order, and the early warning order is sent to the remote terminal.
The beneficial effect of above-mentioned further scheme is: the analysis by analyzing well logging data, and when well logging analyzes data
When more than threshold value of warning, early warning order is generated, and corresponding early warning order can be sent to remote terminal, realize the people of data
Work intelligent analysis, and notice brainstrust according to early warning order carries out corresponding decision in time guarantees well site and remote terminal
It interconnects, fully enters well site without brainstrust, reduce the work risk in well site, effectively increase the efficiency of decision-making and record
Well working efficiency realizes that well site is unattended.
Further, further include:
Step 4: foundation includes the personalized unified platform for showing interface, and the unified platform is specifically used for showing
The offset well geologic data, the design data, the real-time logging data, well logging analysis data and analysis knot
Fruit.
The beneficial effect of above-mentioned further scheme is: by the inclusion of the personalized unified platform for showing interface, in conjunction with special
Industry graph visualization technology, convenient in the form of various charts show offset well geologic data, design data, real-time logging data,
Well logging analysis data are with analysis as a result, clearly vividly intuitively, brainstrust is facilitated to show each of showing interface according to above-mentioned personalization
Kind chart carries out analysis and decision, and data one-key reduces human cost at figure, improves monitoring and analysis efficiency, intelligent
It is higher, it can more improve well logging, decision and working efficiency；Wherein predicted according to what offset well geologic data was predicted to drilling-log
Data equally can be by showing interface Dynamic Display.
Further, further includes:
Step 5: the offset well geologic data, the design data, the real-time logging data, the well logging are analyzed into number
It is stored into the default knowledge base respectively according to the analysis result.
The beneficial effect of above-mentioned further scheme is: by offset well geologic data, design data, the real-time well logging number after brill
According to moneys such as, well logging analysis data all report datas relevant with analysis result, achievement graph, drilling well well history, typical cases
Material, which is stored in, presets knowledge base, expands default knowledge base content, improves default knowledge base, convenient for working for the drilling well of new well in the future
Do data supporting, wherein know according to being equally stored into drilling-log prediction data of predicting of offset well geologic data is default
Know in library.
Another aspect according to the present invention provides a kind of long-range logging system, including search module, the first data generate
Module, acquisition module, the second data generation module and analysis module；
Described search module, for respectively by presetting the offset well of GIS-Geographic Information System and the acquisition of default knowledge base to drilling well
Geologic data；
First data generation module, for obtaining the design number to drilling well according to the offset well geologic data
According to；
The acquisition module, for obtaining the real-time logging data to drilling well in drilling process；
Second data generation module analyzes data for generating well logging according to the real-time logging data；
Analysis result for analyzing well logging analysis data, and is sent to long-range end by the analysis module
End.
The beneficial effects of the present invention are: it is available to offset well geologic data based on search module, for the well logging to drilling well
Work provides data and supports, obtains convenient for carrying out analysis prediction according to offset well geologic data to drilling-log prediction data, thus
Convenient for the first data generation module according to design data should be generated to drilling-log prediction data, obtained by acquisition module to be drilled
Real-time logging data of the well in drilling process realizes the Remote Dynamic tracking of well logging real time data, and raw by the second data
Well logging is generated according to real-time logging data at module and analyzes data, well logging analysis data are analyzed convenient for analysis module, and
Analysis result is sent to remote terminal, facilitates real time monitoring well site well logging work, can notify correlation in time when an exception occurs
Personnel use corresponding decision, realize that well site is unattended, intelligent higher, and significantly improve well logging efficiency and working efficiency；
Remote terminal includes but is not limited in the commander of well logging collaboration platform, mobile terminal monitored platform and base
Heart etc., long-range logging system through the invention, can establish it is a set of can support well site logging data acquisition, transmission, publication
With using the integrated long-range mud logging techniques process of whole flow process, it can also realize that well site is synchronous with the data of above-mentioned remote terminal
With interconnect, when well site and remote terminal interconnect, audio & video equipment, electronic whiteboard, remote desktop can also be increased
Equal remote collaboratives equipment realizes the more people's real-time conferencing exchanges in well site, base, opens well logging collaborative work new model.
Based on the above technical solution, the present invention can also be improved as follows:
Further, further including memory module and display module；
The memory module for storing default knowledge base, the storage content of the default knowledge base include at least it is described to
Seismic data, construction, stratum, oil reservoir and the block achievement graph of block where drilling well；Also including at least the described of the offset well
Offset well geologic data；Wherein, the offset well geologic data include at least the well basic data of the offset well, engineering abnormal data,
Survey logging data, geological layering data, lithology data, formation testing data, gas measured data, data from gas chromatography, well history data, typical case
Case and well site achievement graph；
The display module include it is personalized show interface, and be specifically used for showing the offset well geologic data, described
Design data, the real-time logging data, well logging analysis data and the analysis result.
The beneficial effect of above-mentioned further scheme is: by memory module storage to drilling well location block seismic data,
The offset well geologic data of construction, stratum, oil reservoir and block achievement graph and offset well, searchable module is according to memory module
Offset well geologic data is searched for, data support is provided to generate design data, convenient for the development of subsequent well logging work, realizes that well logging is remote
The function of journey real time monitoring, improves working efficiency；By the inclusion of there is the personalized display module for showing interface, in conjunction with professional graphic
Visualization technique, convenient for showing offset well geological information, design data, real-time logging data, well logging point in the form of various charts
Analysis data and analysis are as a result, clearly vividly intuitively, facilitate brainstrust according to the above-mentioned personalized various charts for showing showing interface
Analysis and decision is carried out, data one-key reduces human cost at figure, improves monitoring and analysis efficiency, and it is intelligent higher, more
Well logging, decision and working efficiency can be improved.
Further, the memory module is also used to store the offset well geologic data after the boring, design data, described
Real-time logging data, well logging analysis data and the analysis result.
The beneficial effect of above-mentioned further scheme is: by offset well geologic data, design data, the real-time well logging number after brill
According to moneys such as, well logging analysis data all report datas relevant with analysis result, achievement graph, drilling well well history, typical cases
Default knowledge base in material deposit memory module, expands default knowledge base content, improves default knowledge base, convenient for new in the future
Data supporting is done in the drilling well work of well.
Further, first data generation module includes that prediction submodule and design data generate submodule；
The prediction submodule, for being predicted to drilling well to drilling-log according to offset well geologic data prediction is described
Data；
The design data generates submodule, for obtaining the design data according to drilling-log prediction data；
It is described to include at least geological layering data, lithology data, the engineering to drilling well to drilling-log prediction data
Abnormal data and survey Logging curve.
The beneficial effect of above-mentioned further scheme is: by predicting that submodule treats drilling-log prediction data, convenient for mentioning
Supply oil field expert analyzes, and data supporting is provided convenient for generating submodule generation design data for design data, thus side
Continue after an action of the bowels and well logging work is carried out according to the design data, reduces well logging work production risk, improve well logging and working efficiency.
Further, the analysis module is specifically used for establishing engineering geology early warning expert model, and with presetting the engineering
The threshold value of warning of matter early warning expert model；The well logging is analyzed also particularly useful for according to the engineering geology early warning expert model
Data are analyzed, and when well logging analysis data are more than the threshold value of warning, generate early warning order, and by the early warning order
It is sent to the remote terminal.
The beneficial effect of above-mentioned further scheme is: analyzing well logging the analysis of data by analysis module, and works as well logging
When analyzing data more than threshold value of warning, early warning order is generated, and corresponding early warning order can be sent by combined aural and visual alarm etc.
To the user for using remote support decision system, and early warning order can be sent to remote terminal simultaneously, realize the people of data
Work intelligent analysis, and notice brainstrust according to early warning order carries out corresponding decision in time guarantees well site and remote terminal
It interconnects, fully enters well site without brainstrust, reduce the work risk in well site, effectively increase the efficiency of decision-making and work
Make efficiency.
Further, display module further includes showing interface building submodule, the displaying interface building submodule is specifically used
According to the offset well geologic data, the design data, the real-time logging data, well logging analysis data and described point
Analyse the personalized displaying interface of result building.
The beneficial effect of above-mentioned further scheme is:, can be using based on flex frame by showing that interface constructs submodule
The front end page construction method of frame constructs personalized integration exhibition interface, can be convenient the offset well for checking various diagrammatic forms
Geologic data, design data, real-time logging data, well logging analysis data and analysis facilitate brainstrust as a result, visual and clear lively
Carry out analysis and decision according to the above-mentioned personalized various charts for showing showing interface, data one-key at figure, reduce manpower at
This, improves monitoring and analysis efficiency, intelligent higher, can more improve well logging, decision and working efficiency；Such as more figures can be constructed
Linkage, real-time 5 page of dynamic Html, including integrated three-dimension GIS earth query page, multiple real time data dynamic monitoring modules,
Multiple real-time video dynamic monitoring modules, report and achievements exhibition interface, picture are clear and intuitive.
Another aspect according to the present invention provides another long-range logging system, including processor, memory and storage
In the memory and it may operate at the computer program on the processor, the computer program realizes this hair when running
Specific steps in a kind of bright long-range logging method.
The beneficial effects of the present invention are: the computer program by storage on a memory, and run on a processor, it is real
Existing long-range logging system of the invention, can establish a set of can support the acquisition of well site logging data, transmission, publication and application whole
A integrated long-range mud logging techniques process of process facilitates real time monitoring well site well logging work, can lead in time when an exception occurs
Know that related personnel using corresponding decision, realizes that well site is unattended, it is intelligent higher, and significantly improve well logging efficiency and work
Efficiency can also realize that well site is synchronous with the data of above-mentioned remote terminal and interconnects, when well site and remote terminal interconnection are mutual
It when logical, can be combined with the functions such as real-time audio and video, electronic whiteboard, remote desktop, realize that the more people's real-time conferencings in well site, base are handed over
Stream opens well logging collaborative work new model.
Another aspect according to the present invention, provides a kind of computer storage medium, and the computer storage medium includes:
At least one instruction, the specific steps realized in a kind of long-range logging method of the invention are performed in described instruction.
The beneficial effects of the present invention are: being realized of the invention remote by executing the storage medium comprising at least one instruction
Journey well logging, can establish a set of can support the acquisition of well site logging data, transmission, publication and application whole flow process integrated remote
Journey mud logging techniques process facilitates real time monitoring well site well logging work, can notify related personnel using phase in time when an exception occurs
The decision answered realizes that well site is unattended, intelligent higher, and significantly improves well logging efficiency and working efficiency, can also realize
Well site is synchronous with the data of above-mentioned remote terminal and interconnects, and when well site is interconnected with remote terminal, can be combined with
The functions such as real-time audio and video, electronic whiteboard, remote desktop realize the more people's real-time conferencing exchanges in well site, base, open well logging collaboration
Work new model.
Detailed description of the invention
Fig. 1 is a kind of flow diagram one of long-range logging method of the present invention；
Fig. 2 is a kind of flow diagram one of long-range logging method of the present invention；；
Fig. 3 is a kind of structural schematic diagram one of long-range logging system of the present invention；
Fig. 4 is a kind of structural schematic diagram two of long-range logging system of the present invention；
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
With reference to the accompanying drawing, the present invention will be described.
Embodiment one, a kind of as shown in Figs. 1-2, long-range logging method, comprising the following steps:
S1: respectively by presetting the offset well geologic data of GIS-Geographic Information System and the acquisition of default knowledge base to drilling well, and root
The design data to drilling well is obtained according to the offset well geologic data；
S2: carrying out drilling well to drilling well to described according to the design data, and obtain it is described to drilling well in drilling process
Real-time logging data, and well logging is generated according to the real-time logging data and analyzes data；
S3: analyzing well logging analysis data, and analysis result is sent to remote terminal.
Search based on default GIS-Geographic Information System and default knowledge base, it is available to arrive offset well geologic data, it is to be drilled
The well logging work of well provides data and supports, predicts number to drilling-log convenient for analyze predicting to obtain according to offset well geologic data
According to consequently facilitating waiting for that drilling-log prediction data generates design data according to this, by obtaining to drilling well in drilling process
Real-time logging data realizes the Remote Dynamic tracking of well logging real time data, and analyzes data by analysis well logging, will analyze result
It is sent to remote terminal, facilitates real time monitoring well site well logging work, can notify related personnel using phase in time when an exception occurs
The decision answered realizes that well site is unattended, intelligent higher, and significantly improves well logging efficiency and working efficiency；
Wherein, remote terminal includes but is not limited to well logging collaboration platform, mobile terminal monitored platform and base
Command centre etc., long-range mud logging techniques through the invention, can establish it is a set of can support well site logging data acquisition, pass
Defeated, publication and the application integrated long-range mud logging techniques process of whole flow process, can also realize well site and above-mentioned remote terminal
Data are synchronous and interconnect, when well site and remote terminal interconnect, can be combined with real-time audio and video, electronic whiteboard,
The functions such as remote desktop realize the more people's real-time conferencing exchanges in well site, base, open well logging collaborative work new model.
Preferably, further comprising the steps of before S1:
According to the block to where drilling well, the coordinate to drilling well and by it is described to drilling well centered on, with pre-
Determine all offset wells in radius and establishes the default GIS-Geographic Information System；
The default knowledge base is pre-established, the storage content of the default knowledge base includes at least described to where drilling well
Seismic data, construction, stratum, oil reservoir and the block achievement graph of block；Also include at least the offset well geology of the offset well
Data；Wherein, the offset well geologic data includes at least the well basic data of the offset well, engineering abnormal data, surveys well logging number
According to, geological layering data, lithology data, formation testing data, gas measured data, data from gas chromatography, well history data, typical case and well
Field achievement graph.
By establishing default GIS-Geographic Information System (GIS) and default knowledge base, convenient for obtaining offset well geologic data, by pre-
If the search engine of GIS-Geographic Information System, multiple offset wells to drilling well can be navigated to, can also select to need according to the actual situation
The well site to be checked can check oriented offset well geologic data and relevant knowledge by presetting the search engine of knowledge base
Document provides data support to drilling-log prediction data for prediction convenient for subsequent；Wherein, it presets GIS-Geographic Information System and presets
The search engine of knowledge base can personal settings according to the actual situation.
The present embodiment presets GIS-Geographic Information System by reading well location coordinate in default GIS-Geographic Information System and showing
Well location is shown on interface, and treat/drilled well, thering is different icons to show with/without abnormal well, there is search in the map upper left corner
Column can input the well location that well-name navigates on map and set, and the offset well in selected range is shown together.There are two types of on map
Check mode, one is well selecting pattern, i.e. selection individual well checks the data such as all data of the well, graph, document；Also it may be selected
More wells check the data list of the multiple wells, such as well basic list, exception list；Another kind is that even well mode, i.e. selection are more
Mouth well (generally selecting 3-5 mouthfuls of wells), this several mouthfuls of wells can be even into a line, and the sequencing of adjustable well changes the shape of line,
This line is company's well profile of this several mouthfuls of wells, can be raw on showing interface with a key by reading the back-end data of each well
At even well profile figure, and the stratum of each well is connected automatically, be linked to be section model；And it treats drilling well and has engineering and geology side
The prompt information in face, the foundation of information is from the data of side finishing drilling offset well.
The search that the present embodiment presets knowledge base uses keyword query column, by entering multiple conditions after input keyword
Category filter, by choosing the well site chosen and need to check layer by layer, the search by presetting knowledge base not only can be to oil field
The knowledge document of profession is inquired (basic norm in such as oil field, typical case, knowhow, encyclopaedic knowledge), can be with
The well-name in oil field is accurately inquired, and screening conditions aim at oil well design data, including " well state (positive drilling well/complete
Drilling well) ", " well is not (development well/prospect pit/producing well/...) ", " Exception Type (bit freezing/leakage/drillling tool twisting off/...) ", " layer
Position (Dongying Formation/Longma small stream group/extension group/...) ", " depth " etc., the result found are the related data report of the well, achievement
The data such as graph, abnormal prediction list, design report, well history.
Preferably, in S1, the specific steps for obtaining the design data include:
S11: according to offset well geologic data prediction it is described to drilling well to drilling-log prediction data；
S12: the design data is obtained according to drilling-log prediction data；
It is described to include at least geological layering data, lithology data, the engineering to drilling well to drilling-log prediction data
Abnormal data and survey Logging curve.
The offset well geologic data obtained by presetting knowledge base and default GIS-Geographic Information System, carries out offset well geologic data
Analysis prediction, convenient for obtaining to drilling well to drilling-log prediction data, for example, according to geological layering data, the lithology of offset well
Data predict the geological layering data and lithology data to drilling well, different to the engineering of drilling well according to the prediction of offset well engineering abnormal data
Regular data surveys survey Logging curve etc. of the Logging curve prediction to drilling well according to offset well；Pass through the above-mentioned to drilling-log of prediction
Prediction data is analyzed convenient for being supplied to oil field expert, provides data support to generate design data, and be convenient for subsequent basis
The design data carries out well logging work, reduces well logging work production risk, improves well logging and working efficiency.
Design data in the present embodiment is word document, have it is special write specification, the number comprising various diagrammatic forms
According to, and by being made to the rich experiences of drilling-log prediction data combination oil field expert.
Preferably, in S2, real-time logging data is specifically obtained using comprehensive logging instrument and logging while drilling apparatus, and according to institute
It states real-time logging data and generates well logging analysis data；
The well logging analysis data include at least well logging figure, three-dimensional well skewing scheme, horizontal projection, vertical projection diagram.
When carrying out well logging work, needing to work to well logging carries out remote real-time monitoring, guarantees the accuracy of well logging work,
Improve well logging working efficiency, it is therefore desirable to be monitored to the real-time logging data of drilling process, by monitoring real-time well logging number
According to, and well logging is generated according to the real-time logging data and analyzes data, data are analyzed to well logging process according to well logging convenient for subsequent
Interconnecting for dynamically track, realization well site and remote terminal, realizes the remote real-time monitoring in well site, well site can be unattended；
Wherein, real-time logging data includes the dynamic geological data in the initial geologic data and drilling process of daily drilling process, example
Such as, initial geologic data includes the newest well depth of daily typing, hole deviation, surveys Logging curve, lithology data and geological layering number
According to etc., dynamic geological data include dynamic engineering parameter, real-time curve and well logging data etc..
The present embodiment is according to the current geologic data information that part is completed to drilling well stored in default knowledge base, such as most
New well depth, hole deviation, survey Logging curve, lithology data and geological layering data etc., and when carrying out drilling well work daily, pass through
Data supervision system typing above- mentioned information, then dynamic engineering parameter, in real time is obtained by comprehensive logging instrument and logging while drilling apparatus
Curve and well logging data as dynamic geological data, and according to well depth, hole deviation, survey Logging curve, lithology data and geology
Individual-layer data etc. generates three-dimensional well skewing scheme, horizontal projection, vertical projection diagram, and according to dynamic engineering parameter, real-time curve
Well logging figure is generated with well logging data.
Preferably, the specific steps of S3 include:
S31: establishing engineering geology early warning expert model, and presets the early warning threshold of the engineering geology early warning expert model
Value；
S32: well logging analysis data are analyzed according to the engineering geology early warning expert model, when the well logging
Analyzing data is more than the threshold value of warning, generates early warning order, and the early warning order is sent to the remote terminal.
By analyzing well logging the analysis of data, and when well logging analysis data are more than threshold value of warning, early warning order is generated,
And corresponding early warning order can be sent to remote terminal, the manual intelligent analysis of data is realized, and notify expert in time
Corresponding decision is carried out according to early warning order, guarantee interconnecting for well site and remote terminal, without brainstrust all into
Enter well site, reduce the work risk in well site, effectively increase the efficiency of decision-making and working efficiency, realizes that well site is unattended.
The present embodiment issues the staff in alarm signal prompt well site by combined aural and visual alarm, can also be long-range whole
End setting warning device, reminds the user of remote terminal, makes corresponding decision according to alarm in time.
Preferably, as shown in Figure 2, further includes:
S4: foundation includes the personalized unified platform for showing interface, and the unified platform is specifically used for showing institute
State offset well geologic data, the design data, the real-time logging data, well logging analysis data and the analysis result.
By the inclusion of the personalized unified platform for showing interface, in conjunction with professional graphic visualization technique, convenient for various
The form of chart shows offset well geologic data, design data, real-time logging data, well logging analysis data and analysis as a result, clear
It is lively intuitive, facilitate brainstrust to carry out analysis and decision, data one according to the above-mentioned personalized various charts for showing showing interface
Key reduces human cost at figure, improves monitoring and analysis efficiency, intelligent higher, can more improve well logging, decision and work
Efficiency；Wherein according to offset well geologic data predict to drilling-log prediction data equally can by show the exhibition of interface dynamic
Show.
Front end page construction method of the present embodiment based on flex frame, the building 5 Dynamic Display interface Html is as one
Change the personalized of platform and show interface, including integrated three-dimension GIS earth query page, multiple real time data dynamic monitoring modules,
Multiple real-time video dynamic monitoring modules, report and achievements exhibition interface, picture are clear and intuitive lively.
Preferably, as shown in Figure 2, further includes:
S5: the offset well geologic data, the design data, the real-time logging data, the well logging are analyzed into data
It is stored into the default knowledge base respectively with the analysis result.
Offset well geologic data after brill, design data, real-time logging data, well logging analysis data are related to analysis result
All report datas, achievement graph, drilling well well history, the data such as typical case be stored in default knowledge base, expand default knowledge
Library content improves default knowledge base, convenient for doing data supporting for the drilling well of new well in the future work, wherein according to offset well geology
What data were predicted is equally stored into default knowledge base to drilling-log prediction data.
Embodiment two, as shown in Figure 3-4, a kind of long-range logging system, including search module, the first data generation module,
Acquisition module, the second data generation module and analysis module；
Described search module, for respectively by presetting the offset well of GIS-Geographic Information System and the acquisition of default knowledge base to drilling well
Geologic data；
First data generation module, for obtaining the design number to drilling well according to the offset well geologic data
According to；
The acquisition module, for obtaining the real-time logging data to drilling well in drilling process；
Second data generation module analyzes data for generating well logging according to the real-time logging data；
Analysis result for analyzing well logging analysis data, and is sent to long-range end by the analysis module
End.
It is available to offset well geologic data based on search module, it is supported to provide data to the work of the well logging of drilling well, just
It obtains in carrying out analysis prediction according to offset well geologic data to drilling-log prediction data, consequently facilitating the first data generation module
It waits for that drilling-log prediction data generates design data according to this, is obtained by acquisition module real-time in drilling process to drilling well
Logging data realizes the Remote Dynamic tracking of well logging real time data, and by the second data generation module according to real-time well logging number
Data are analyzed according to well logging is generated, well logging analysis data are analyzed convenient for analysis module, and analysis result is sent to remotely
Terminal facilitates real time monitoring well site well logging work, can notify related personnel using corresponding decision in time when an exception occurs, real
Existing well site is unattended, intelligent higher, and significantly improves well logging efficiency and working efficiency.
The remote terminal of the present embodiment includes but is not limited to well logging collaboration platform, mobile terminal monitored platform and base
The command centre etc. on ground, long-range logging system through this embodiment, can establish a set of can support well site logging data to adopt
The integrated long-range mud logging techniques process of whole flow process is issued and is applied in collection, transmission, can also realize well site and above-mentioned long-range end
The data at end are synchronous and interconnect, and the present embodiment also adds the remote collaboratives such as audio & video equipment, electronic whiteboard, remote desktop
Equipment may be implemented well site, the more people's real-time conferencings exchanges in base, open well logging association when well site is interconnected with remote terminal
With work new model.
It preferably, further include memory module and display module；
The memory module for storing default knowledge base, the storage content of the default knowledge base include at least it is described to
Seismic data, construction, stratum, oil reservoir and the block achievement graph of block where drilling well；Also including at least the described of the offset well
Offset well geologic data；Wherein, the offset well geologic data include at least the well basic data of the offset well, engineering abnormal data,
Survey logging data, geological layering data, lithology data, formation testing data, gas measured data, data from gas chromatography, well history data, typical case
Case and well site achievement graph；
The display module include it is personalized show interface, and be specifically used for showing the offset well geologic data, described
Design data, the real-time logging data, well logging analysis data and the analysis result.
It is stored by memory module to the seismic data of drilling well location block, construction, stratum, oil reservoir and block result map
The offset well geologic data of part and offset well, searchable module search for offset well geologic data according to memory module, to generate design
Data provide data and support, convenient for the development of subsequent well logging work, realize the function of well logging remote real-time monitoring, improve work effect
Rate；By the inclusion of there is the personalized display module for showing interface, in conjunction with professional graphic visualization technique, convenient for various charts
Form shows offset well geological information, design data, real-time logging data, well logging analysis data and analysis as a result, clear lively straight
See, brainstrust facilitated to carry out analysis and decision according to the above-mentioned personalized various charts for showing showing interface, data one-key at figure,
Human cost is reduced, monitoring and analysis efficiency are improved, it is intelligent higher, it can more improve well logging, decision and working efficiency.
The display module of the present embodiment is the 5 Dynamic Display interface Html based on flex frame.
Preferably, the memory module is also used to store the offset well geologic data after the boring, design data, described
Real-time logging data, well logging analysis data and the analysis result.
Offset well geologic data after brill, design data, real-time logging data, well logging analysis data are related to analysis result
All report datas, achievement graph, drilling well well history, the default knowledge base in the data deposit memory module such as typical case,
Expand default knowledge base content, improve default knowledge base, convenient for doing data supporting for the drilling well of new well in the future work.
Preferably, first data generation module includes that prediction submodule and design data generate submodule；
The prediction submodule, for being predicted to drilling well to drilling-log according to offset well geologic data prediction is described
Data；
The design data generates submodule, for obtaining the design data according to drilling-log prediction data；
It is described to include at least geological layering data, lithology data, the engineering to drilling well to drilling-log prediction data
Abnormal data and survey Logging curve.
By predict submodule treat drilling-log prediction data, analyzed convenient for being supplied to oil field expert, convenient for for
Design data generates submodule and generates design data offer data supporting, to facilitate subsequent according to design data development well logging
Work reduces well logging work production risk, improves well logging and working efficiency.
Preferably, the analysis module is specifically used for establishing engineering geology early warning expert model, and with presetting the engineering
The threshold value of warning of matter early warning expert model；The well logging is analyzed also particularly useful for according to the engineering geology early warning expert model
Data are analyzed, and when well logging analysis data are more than the threshold value of warning, generate early warning order, and by the early warning order
It is sent to the remote terminal.
The analysis of data is analyzed well logging by analysis module, and when well logging analysis data are more than threshold value of warning, is generated
Early warning order, and corresponding early warning order can be sent to remote terminal by combined aural and visual alarm etc., well site can also be sent to
Staff realizes the manual intelligent analysis of data, and notice brainstrust is determined accordingly according to early warning order in time
Interconnecting for plan, guarantee well site and remote terminal, fully enters well site without brainstrust, reduces the work wind in well site
Danger, effectively increases the efficiency of decision-making and well logging working efficiency.
Preferably, display module further includes showing interface building submodule, and the displaying interface building submodule is specifically used
According to the offset well geological information, the design data, the real-time logging data, well logging analysis data and described point
Analyse the personalized displaying interface of result building.
The present embodiment can use the front end page building side based on flex frame by showing that interface constructs submodule
Method constructs personalized integration exhibition interface, can be convenient the offset well geological information for checking various diagrammatic forms, design data,
Real-time logging data, well logging analysis data and analysis facilitate brainstrust personalized to be shown according to above-mentioned as a result, visual and clear lively
The various charts of showing interface carry out analysis and decision, and data one-key reduces human cost at figure, improves monitoring and analysis
Efficiency, it is intelligent higher, it can more improve well logging, decision and working efficiency；The more figure linkages of the present embodiment building, real-time dynamic Html
5 pages, including integrated three-dimension GIS earth query page, multiple real time data dynamic monitoring modules, multiple real-time videos dynamic are supervised
It is clear and intuitive to control module, report and achievements exhibition interface, picture.
Embodiment three is based on embodiment one and embodiment two, and the present embodiment provides another long-range logging systems, including place
It manages device, memory and storage in the memory and may operate at the computer program on the processor, the computer
Step in detail below is realized when program is run:
S1: respectively by presetting the offset well geologic data of GIS-Geographic Information System and the acquisition of default knowledge base to drilling well, and root
The design data to drilling well is obtained according to the offset well geologic data；
S2: carrying out drilling well to drilling well to described according to the design data, and obtain it is described to drilling well in drilling process
Real-time logging data, and well logging is generated according to the real-time logging data and analyzes data；
S3: analyzing well logging analysis data, and analysis result is sent to remote terminal.
It by storing computer program on a memory, and runs on a processor, realizes long-range well logging of the invention
System, can establish a set of can support the acquisition of well site logging data, transmission, publication and application whole flow process integrated long-range
Mud logging techniques process facilitates real time monitoring well site well logging work, can notify related personnel using corresponding in time when an exception occurs
Decision, realize that well site is unattended, it is intelligent higher, and significantly improve well logging efficiency and working efficiency, can also realize well
Field is synchronous with the data of above-mentioned remote terminal and interconnects, and when well site is interconnected with remote terminal, can be combined with reality
When the functions such as audio-video, electronic whiteboard, remote desktop, realize the more people's real-time conferencings exchanges in well site, base, open well logging and cooperate with work
Make new model.
The present embodiment also provides a kind of computer storage medium, is stored at least one in the computer storage medium and refers to
It enables, described instruction is performed the specific steps for realizing the S1-S3.
It by storing computer program on a memory, and runs on a processor, realizes long-range well logging of the invention
System, can establish a set of can support the acquisition of well site logging data, transmission, publication and application whole flow process integrated long-range
Mud logging techniques process facilitates real time monitoring well site well logging work, can notify related personnel using corresponding in time when an exception occurs
Decision, realize that well site is unattended, it is intelligent higher, and significantly improve well logging efficiency and working efficiency, can also realize well
Field is synchronous with the data of above-mentioned remote terminal and interconnects, and when well site is interconnected with remote terminal, can be combined with reality
When the functions such as audio-video, electronic whiteboard, remote desktop, realize the more people's real-time conferencings exchanges in well site, base, open well logging and cooperate with work
Make new model.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of long-range logging method, which comprises the following steps:
Step 1: the offset well geologic data by default GIS-Geographic Information System and the acquisition of default knowledge base to drilling well respectively, and according to
The offset well geologic data obtains the design data to drilling well；
Step 2: drilling well is carried out to drilling well to described according to the design data, and obtain it is described to drilling well in drilling process
Real-time logging data, and well logging is generated according to the real-time logging data and analyzes data；
Step 3: well logging analysis data being analyzed, and analysis result is sent to remote terminal.
2. long-range logging method according to claim 1, which is characterized in that further comprising the steps of before the step 1:
According to the block to where drilling well, the coordinate to drilling well and by it is described to drilling well centered on, with predetermined half
All offset wells within the scope of diameter establish the default GIS-Geographic Information System；
The default knowledge base is pre-established, the storage content of the default knowledge base includes at least described to drilling well location block
Seismic data, construction, stratum, oil reservoir and block achievement graph；Also include at least the offset well geologic data of the offset well；
Wherein, the offset well geologic data include at least the well basic data of the offset well, engineering abnormal data, survey logging data,
Matter individual-layer data, lithology data, formation testing data, gas measured data, data from gas chromatography, well history data, typical case and well site at
Fruit graph.
3. long-range logging method according to claim 2, which is characterized in that in the step 1, obtain the design number
According to specific steps include:
Step 11: according to offset well geologic data prediction it is described to drilling well to drilling-log prediction data；
Step 12: obtaining the design data according to drilling-log prediction data；
It is described included at least to drilling-log prediction data it is described to the geological layering data of drilling well, lithology data, engineering abnormal
Data and survey Logging curve.
4. long-range logging method according to claim 1, which is characterized in that specific using comprehensive record in the step 2
Well instrument and logging while drilling apparatus obtain real-time logging data, and generate well logging according to the real-time logging data and analyze data；
The well logging analysis data include at least well logging figure, three-dimensional well skewing scheme, horizontal projection, vertical projection diagram.
5. long-range logging method according to claim 1, which is characterized in that the step 3 specifically includes:
Step 31: establishing engineering geology early warning expert model, and preset the threshold value of warning of the engineering geology early warning expert model；
Step 32: well logging analysis data being analyzed according to the engineering geology early warning expert model, when the well logging
Analyzing data is more than the threshold value of warning, generates early warning order, and the early warning order is sent to the remote terminal.
6. long-range logging method according to claim 1-5, which is characterized in that further include:
Step 4: foundation includes the personalized unified platform for showing interface, and the unified platform is specifically used for described in displaying
Offset well geologic data, the design data, the real-time logging data, well logging analysis data and the analysis result.
7. a kind of long-range logging system, which is characterized in that including search module, the first data generation module, acquisition module, second
Data generation module and analysis module；
Described search module, for respectively by presetting the offset well geology of GIS-Geographic Information System and the acquisition of default knowledge base to drilling well
Data；
First data generation module, for obtaining the design data to drilling well according to the offset well geologic data；
The acquisition module, for obtaining the real-time logging data to drilling well in drilling process；
Second data generation module analyzes data for generating well logging according to the real-time logging data；
Analysis result for analyzing well logging analysis data, and is sent to remote terminal by the analysis module.
8. long-range logging system according to claim 7, which is characterized in that further include memory module and display module；
The memory module includes at least described to drilling well for storing default knowledge base, the storage content of the default knowledge base
Seismic data, construction, stratum, oil reservoir and the block achievement graph of place block；Also include at least the offset well of the offset well
Geologic data；Wherein, the offset well geologic data includes at least the well basic data of the offset well, engineering abnormal data, surveys record
Well data, geological layering data, lithology data, formation testing data, gas measured data, data from gas chromatography, well history data, typical case
With well site achievement graph；
The display module includes personalized displaying interface, and is specifically used for showing the offset well geologic data, the design
Data, the real-time logging data, well logging analysis data and the analysis result.
9. a kind of long-range logging system, which is characterized in that including processor, memory and store in the memory and can transport
The computer program of row on the processor, is realized as described in claim any one of 1-6 when the computer program is run
The step of.
10. a kind of computer storage medium, which is characterized in that the computer storage medium includes: at least one instruction, in institute
It states instruction and is performed realization step as claimed in any one of claims 1 to 6.
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Application publication date: 20190517 |