CN106291744A - Rock side slope estimates interactive stability display system - Google Patents
Rock side slope estimates interactive stability display system Download PDFInfo
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- CN106291744A CN106291744A CN201610617270.6A CN201610617270A CN106291744A CN 106291744 A CN106291744 A CN 106291744A CN 201610617270 A CN201610617270 A CN 201610617270A CN 106291744 A CN106291744 A CN 106291744A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/05—Geographic models
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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Abstract
The invention provides a kind of rock side slope interactive mode stability display system, including: display screen, processor, store system, and user input device, including keyboard and pointing device.Additionally provide a kind of rock side slope interactive mode and stablize the display packing of display system, by this display system and practical method, acquisition Stability of Slope In Rock is predicted, the pressure drop that optimum is selected is obtained according to stability prediction, and use the pressure drop most preferably pushed up to produce, produced problem during display detects drilling process or production process in real time, it is ensured that safety in production.
Description
Technical field
The present invention relates to the stability display system of a kind of side slope, in particular by estimating that stability is entered by mutual mode
The system of row display.
Background technology
Side slope is a kind of landforms form that earth's surface is widely distributed, and the research of slope stability is also always Geotechnical Engineering field
Primary study object.The kind of side slope is more, has natural side slope and Artificial Side-slope, if lithology classification, can divide again
For rock side slope and soil-slope.Owing to the harm of slope instability is huge, and extensively betide all over the world, therefore world wide
In one of Serious geological disasters is listed for slope instability in, and to its primary study.The deformation and failure of rock side slope is the most all
The most serious life and property loss can be caused to Human dried bloodstains.Up to the present, for the side of Analysis of Slope Stability
Method substantially can be divided into method for qualitative analysis and the big class of quantitative analysis method two.Method for qualitative analysis includes engineering analogy and diagram
Method (equatorial horizon projection, solid proportional projection, friction circle method etc.), quantitative analysis method mainly has limit equilibrium method, the limit to divide
Analysis method (FInite Element), boundary element method, distinct element method etc., and reliability analyzing method.Prior art is steady for rock side slope
Evaluation analysis method qualitatively is for a certain special topic mostly, or is exactly the most single assay method of research method, is
System property is relatively fewer with the assay method of comprehensive integration.The problem existed is the most more: as ignored rock side slope geology ring
Border condition etc., thus the accurate prediction of Stability of Slope In Rock cannot be obtained, also cannot obtain most preferably according to stability prediction
Fixed pressure drop, thus the pressure drop most preferably pushed up can not be used to produce, detection drilling process or life can not be shown in real time
Produced problem during product, production safety cannot ensure.
Summary of the invention
It is an object of the invention to provide a kind of rock side slope interactive mode and stablize display system, including: display screen, process
Device, storage system and user input device, including keyboard and pointing device.
Preferably, interactive stablize display system and realize on a personal computer.
Preferably, interactive display system of stablizing uses Matlab Programming with Pascal Language or uses C++ programming.
Preferably, display screen is two dimension personal computer displays or LCD notebook screens, and display screen includes substantial amounts of window
Mouth or other information relevant in personal computer program or flow process operating.
Preferably, keyboard is keyboard of notebook computer, and pointing device is mouse, track pad, trace ball, stick or individual calculus
Machine can other pointing device.
Preferably, the primary window shown on a display screen is graphical window, and graphical window includes three dimensional display
And parameter information.
Preferably, three dimensional display displays to the user that the three-dimensional reconstruction of well surrounding Rock Slope Stability information, three-dimensional aobvious
Show that device includes: bounded frame, assist to carry out three-dimensional localization；North/east/lower coordinate system display module；The orientation of stress and related amplitude value
Display module；Hemispherical grid, is used for guiding user to position wellbore section；And wellbore section display module.
Preferably, the prediction of three dimensional display shows unstability based on output include: at involved certain depth
Three main stress amplitudes in earth；The orientation relevant to the north；Pore pressure；Rock side slope intensity, angle of friction and Poisson's ratio；
Fluid pressure in oil well azimuth and side-play amount and hole.
The present invention also aims to the display packing providing a kind of rock side slope interactive mode to stablize display system, including such as
Lower step:
(1) program initialization and read one group of default parameters from memorizer, these default parameterss are originally from earth mould
Type obtains, or can set up based on specific region to be used；
(2) Stability of Slope In Rock based on existing parameter prediction well surrounding, is implemented as and enters based on default parameters
Line stabilization degree calculates；
(3) three dimensional display is used to show the rock side slope prediction stability of well surrounding in real time to user, based on artificially
Operation makes the range of wellbore section recalculate in real time with the time delay again shown less than 2 seconds or less than 0.2
Second；
(4) determine parameter whether for the Stability of Slope In Rock of well head peripheral portion being provided a suitable result,
User based on visual pattern and on three dimensional display display stable information and existing parameter be determined, if existing
Parameter is the most incorrect, and user can change input parameter in step (6) by mobile pointing device, and/or changes data input frame
Interior parameter value recalculates, if the user determine that current parameter is suitable, in step (5), user continues remaining drilling well
Process；
(5) if parameter is appropriate, remaining drilling process is continued；
(6) if existing parameter is incorrect, change input parameter by mobile pointing device, and/or change data input
Parameter value in frame recalculates.
Preferably, further comprising the steps of: user and the acceptability of parameter is indicated to computer program, computer program can be remembered
Record and preserve existing parameter for future usage, or the manually recorded suitable parameter of user or other position on computers
Put and carry out electronical record.
Preferably, use plane graph to show and the flow process of drilling phase include:
(1) it is loaded into, from existing earth model, the parameter that at least some is used by interactive display, from earth model
Parameter be used for obtaining some or all initial parameters；
(2) obtained selected orientation and/or earth weight parameter by interactive display, be used for building or revising oil well
Plane graph；
(3) according to the orientation obtained in step (2) and/or earth weight, amendment planar obit simulation thus by one or many
Individual preferential direction is merged into, or the orientation close to one or more preferential directions is merged into an existing oil well plane graph；
(4) the oil well plane graph built or revise is used to carry out oil well probing.
Preferably, drill-well operation is also included
(1) in drilling well, known azimuth and measurement the fluid pressure obtained inputs as interactive display parameter,
Or use other from the parameter of earth model；
(2) the rock side slope fracturing shape from interactive display obtains with from RAB record or other imaging tool
The information obtained compares, and wherein information is from the oil well in drilling process, if determining existence between measured value and information of forecasting not
Unanimously, then or update earth model, or revise oil well plane graph, or two steps are all done；
(3) remainder of the oil well plane graph probing oil well of amendment is used.
Preferably, the prediction of well surrounding rock side slope situation is also included:
(1) the fluid pressure that the orientation of known open-hole wellbore part and measurement are obtained and the data one from earth model
Rise and be input to interactive display；
(2) from open-hole wellbore, obtain Stability of Slope In Rock prediction, obtain, according to stability prediction, the pressure that optimum is selected
Fall；
(3) pressure drop most preferably pushed up is used to produce；
(4) produced problem in interactive mode stable display detection drilling process or production process is used.
Preferably, above-mentioned steps (4) includes if suspecting and rock side slope occurring in the aperture segment of well in production process
Fracture, it is possible to use interactive display of stablize helps the contingent position of assessment fracture, including the degree of depth and circumferential direction
Rupturing of position, and result, crushing including screen, or gravel bag.
A kind of rock side slope interactive mode provided by the present invention stablizes display device and method, can obtain from open-hole wellbore
Obtain Stability of Slope In Rock prediction, obtain the pressure drop that optimum is selected, and the pressure drop that use is most preferably pushed up according to stability prediction
Produce, produced problem during display detects drilling process or production process in real time, it is ensured that safety in production.
According to below in conjunction with the accompanying drawing detailed description to the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, advantage and the feature of the present invention.
Accompanying drawing explanation
Describe some specific embodiments of the present invention the most by way of example, and not by way of limitation in detail.
Reference identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these
Accompanying drawing is not necessarily drawn to scale.The target of the present invention and feature will be apparent from view of the description below in conjunction with accompanying drawing,
In accompanying drawing:
Fig. 1 represents that the mutual stability carried out according to a preferred embodiment of the invention shows；
Fig. 2 represents the feature of display screen according to a preferred embodiment of the invention；
Fig. 3 represents the process chart implemented on computers according to the present invention；
Fig. 4 represents planning according to a preferred embodiment of the invention and the flow chart of drilling phase；
Fig. 5 represents and implements according to a preferred embodiment of the invention for producing drilling well plane graph and carrying out the mutual steady of drilling well
Qualitative display；
Fig. 6 represents and interacts the part that stability shows according to another embodiment of the present invention；
Fig. 7 represents according to the embodiments of the invention complete plane graph of making and the flow chart of drilling phase.
Detailed description of the invention
According to a preferred embodiment of the invention, it is provided that interactive display unit, it is possible to directly and use chart to show well
Eye surrounding rock side slope is in the situation during breaking state of prediction, uses 3-D view to show and the boundary of " click on and drag "
Face changes the orientation of well, it is also possible to simple selection earth parameter and drilling parameter.Display is for being quickly and accurately delivered in not
Difference between the boring of equidirectional and different angles, and the impact that the change of earth weight is on boring difference, the pressure in original place and
Difference between rock side slope characteristic.Being also used as interactive tool, interactive tool is for relative well data comparison prediction
Deformation pattern, such as, set up the bound of stress state.According to an embodiment, it is responsible for the oilfield services of Customer design oil well
Engineer will show global function instability predictor.According to this embodiment, user can change any parameter.
According to another embodiment, oil field owner or operator use this display device.According to this embodiment, some or
Person's whole earth parameter and rock side slope parameter are all to be inputted by circuit, and user only allows to revise mine orientation, earth
Other parameter of weight and limited quantity.Such as, user can browse three dimensional display on the computer of oneself, checks oil well side
The impact that position change brings, but only can change stress state.
Predicting according to the well instability shown by the present invention, the stress state being preferably based on well surrounding calculates, with
And the calculating that rock side slope is to the response of these stress.Preferred, it was predicted that elastic modelling quantity based on rock side slope behavior, this is pre-
Surveying is conservative originally, it is contemplated that speed, definition and required rock side slope data, the method has the most excellent
Gesture.Various types of mechanistic model can be used, such as, consider the rock side slope model of some complexity of plasticity.According to this
It is bright, it is preferred to use elastic model, because the plastic calculation of well surrounding is the most time-consuming.But, in some cases, during response
Between less than the most important or to process energy the highest, it is possible to use in the case of more complicated model such as combines plasticity.According to
The present invention, relatively fast response time is the key character of interactive display, and what therefore user was visual is as well cincture
The result that under situation of movement, unstability calculates.What fast response time was favourable adds the availability of display and to wider model
Enclose the captivation carrying out showing between user.
Fig. 1 represents interactive according to a preferred embodiment of the invention stable display.Interactive mode is stablized display system 100 and is included
Display screen 102, processor 107, storage system 108 and user input device, including keyboard 104 and pointing device 106.According to excellent
Embodiment, interactive display 100 is selected to realize on a personal computer, it is furthermore preferred that realize on handheld personal computers.
Interactive mode stably shows that 100 can use such as Matlab Programming with Pascal Language, the most directly uses such as C++ to program.Display screen
102 is two dimension personal computer displays, and more preferably LCD notebook screens.Display screen 102 includes substantial amounts of window
Or other information relevant in personal computer program or flow process operating.Mutual in view of on notebook
Formula display 100 can be greatly increased the scope of User working environment, and keyboard 104 is preferably keyboard of notebook computer.Pointing device 106
Be preferably mouse, track pad, trace ball, stick, but alternatively personal computer can other pointing device.
Fig. 2 represents display screen feature according to a preferred embodiment of the present invention.One shown on the display screen 102
Primary window is graphical window 110.Graphical window 110 mainly includes three-dimensional (3-D) display 112 and parameter information 114.This
In use term " three dimensional display ", (such as, " three-dimensional reconstruction " and " 3-D shows " include real dimension display technologies
Capacity display holography display), the two dimension reproduction of Volumetric display and three-dimensional (such as, perspective projection and parallel projection).Root
According to preferred embodiment, 3-D display 112 is parallel projection instrument.The advantage of this instrument is except common personal computer prison
Visual organ is outer without high-caliber process energy or special hardware.3-D display displays to the user that well surrounding rock side slope
Stablize the three-dimensional reconstruction of information.3-D display preferably represents: bounded frame 116 assists 3-D to position；Broken line 120 as depicted
It it is a north/east/lower coordinate system；Orientation and the related amplitude value axle 128 of main stress represent；Hemispherical grid 118 is used for drawing
Lead user and position wellbore section 124；And wellbore section 124, its orientation can be along with (preferably employing bright with bead 122
Color) change as the movement of pointing device 106 of handle.Shown wellbore section is preferably opposite segment, so
Will not change on the length direction of this part including rock side slope characteristic, orientation and earth weight parameter.This allows quickly
The information that relevant prediction of reruning is stable.For example, it has been found that 1 meter of long part is proper.The most suitable
Length thereof depend on well surrounding specific rock side slope diversity factor.But, if enough calculating speed, institute can be obtained
The wellbore section used can be longer, and the upper limit is the whole length of oil well.It is also preferred that well display part width and
Length ratio keeps constant, thus improves unstability.In reality, if the aspect ratio locking of display, then the portion less than 5 meters
Dividing is preferred length.
Button 134 is for rotary shaft thus handles viewing angle.It is to be understood that button 134 can be used for displaying for a user
Plane graph.It is important that 3-D display 112 shows that the rock side slope of wellbore section 124 surrounding is in stable (or unstable
The prediction of state calmly).This information preferably shows with the contour surface of well peripheral portion, and wherein surface portion uses difference
Color represents the prediction stability of corresponding rock side slope surrounding.Such as, in Fig. 2, the dash area of contour surface 126 is preferably adopted
By red display, and non-shaded portion uses blueness display.In the example shown in figure 2, red dash area 126 clearly to
User represents can be in the fracture of these rock side slope fractional prediction of well surrounding to rock side slope.
The PARAMETER MESSAGES portion 114 of display includes multiple frame, for accessing and showing the rock matter with well peripheral portion
The different parameters that slope stability is relevant, preferably includes: stress amplitude and orientation, rock side slope intensive parameter and true vertical
The degree of depth.True vertical depth is preferably only used for fluid density (such as earth weight) is changed into fluid pressure (such as earth pressure
Power).PARAMETER MESSAGES portion 114 also includes can be used for showing and change hole azimuth angle and skew and the frame of earth weight.So
And, according to preferred embodiment, these parameters can use three dimensional display 112 and earth weight slide plate to be repaiied easily respectively
Change, and use frame 130 display parameter value.Although shown PARAMETER MESSAGES portion 114 is used for showing some preferred parameter, according to
Other embodiments, other parameter can also be shown and/or be user-operably, such as rock side slope plastic, rate of flow of fluid,
Temperature, chemistry and electrochemical properties and the time started from drilling well.
According to preferred embodiment, the unstability prediction of 3-D display 112 display based on output include: involved
Three main stress amplitudes in the earth of certain depth；The orientation relevant to the north；Pore pressure；Rock side slope intensity, friction
Angle and Poisson's ratio；Fluid pressure (such as, earth pressure) in oil well azimuth and side-play amount and hole.These parameters are used for
Forward the pressure field in original place to well coordinate system；Then calculate the stress around wellbore section to concentrate, elastic model is preferably used；
Then main for minimum and maximum local stress and suitable fracture criterion (such as, mole-coulomb standard) being compared, result obtains
One represents local stress state and exceedes the function of rock side slope strength levels；Be briefly rock side slope whether rupture with
And breaking degree is how.This function is assessed and in real time by band colored shadow district by the point of multiple well surrounding circumferential sections
Territory displays to the user that, such as the dash area 126 of wellbore section 124 in 3-D display 112.
When Parameters variation when, or the part in well head orientation changes, and recalculates well surrounding and is in stress state
With the equation under failure condition, and repaint the colored shadow region 126 of wellbore section 124 according to fracture functional value.To the greatest extent
Pipe can use any colored graph, the color that the present invention can the most clearly distinguish preferably by user.According to preferably dyeing
Figure, along with fracture function from negative value or zero (generation of not rupturing under the conditions of local stress) to less on the occasion of (slight rock matter limit
Slope rupture) arrive the bigger change on the occasion of (serious rock side slope fracture) again, the color of well surrounded surface from blueness to pale purple
Color is to red.Because elastic model being preferably used perform calculating, calculate speed quickly, so representing the well color of breaking state
Figure, along with mouse moves in the case of the wellbore section of drive moves and updates, has the mutual of very high level with user.
According to another embodiment, the surface configuration deformation of well surrounding, i.e. the cross sectional shape on surface is no longer round, purpose
It is to show, to user, the order of severity that rock side slope ruptures.Shadowing method is simply coloured owing to using, so along with the movement of well
Can change quickly.Can be used alone shape distortion method or be preferably used in conjunction with coloring shadow method.
Owing to display content includes well latent lesion degree and orientation, institute's instrument that can conduct a survey in this way and not
The effect of boring is proved, and along with different earth weight with orientation, also can the image note of analytic representation well degree of injury
Record, the such as resistivity in point (RAB) records.The parsing of damage position can help distinguish between the azimuth of main stress in earth
And amplitude.
Fig. 3 represents that some performed on computers according to the present invention process flow chart of steps.In step 210, at the beginning of program
Beginningization and read one group of default parameters from memorizer.These default parameterss obtain originally from earth model, or permissible
The specific region to be used based on the present invention and set up.Rock side slope based on existing parameter prediction well surrounding in step 212
Stability.After initial step 210, step 212 carries out degree of stability calculating based on default parameters.
In step 214,3-D display is used to display to the user that rock side slope the prediction stability, preferably root of well surrounding
Described in Fig. 2.As discussed above, perform prediction degree of stability elementary operation, and show predetermined stability in real time so that
Display has the highest interactive degree.Especially, based on manual operation, the range of wellbore section is recalculated in real time
It is preferably smaller than 2 seconds the time delay of (and preferably the most again display), more preferably less than 0.2 second.
In the step 216, it is thus necessary to determine that whether parameter is for providing one to the Stability of Slope In Rock of well head peripheral portion
Individual suitable result.User is preferably based on visual pattern and the stable information shown on 3-D display and existing parameter
It is determined.If existing parameter is the most incorrect, user can change input parameter, example in step 220 by mobile pointing device
As by changing the orientation of oil well or earth weight, and/or change the parameter value in data input frame.If the user determine that mesh
Front parameter is suitable, and in step 218, user continues remaining drilling process.User is preferably by the acceptable instruction of parameter
To computer program, computer program can record and preserve existing parameter for future usage.Interchangeable, user is manually recorded
Suitable parameter or other position on computers carry out electronical record.It practice, due to parameter generally by drilling environment
Set, so what user was most interested in is the track of earth weight and well.
Fig. 4 represents that carrying out plane graph according to certain embodiments of the present invention shows and the flow chart of drilling phase.Step 319
In be loaded into the parameter that used by interactive display of at least some from existing earth model.In step 312, user uses alternately
Formula display.In this case, the parameter from earth model is used for some in Fig. 3 step 210 or all initial parameters.
In step 314, selected or preferably parameter is usually orientation and/or earth weight, interactive display obtain.Step
In 318, preferred orientation and/or earth weight are used for building or revise oil well plane graph.Such as, obtain according in step 314
Preferential direction angle, amendment planar obit simulation thus one or more preferential direction is merged into, or will be close to one or many
The orientation of individual preferential direction is merged into an existing oil well plane graph.Finally, step 320 uses the oil well building or revising
Plane graph carries out oil well probing.
According to another embodiment of the present invention, interactive mode is used to stablize display in drill-well operation.In drilling well, step
Fluid pressure (in this case for the earth pressure) input that in 322, known azimuth and measurement obtain shows as interactive
Device parameter.Other can also use (step 310) from the parameter of earth model.In step 312, user uses interactive display
Device.In step 324, the rock side slope fracturing shape from interactive display records or other imaging tool with from RAB
The information obtained compares, and wherein information is from the oil well in drilling process.If determining existence between measured value and information of forecasting
Inconsistent, then or update earth model, or revise oil well plane graph, or two steps are all done.In step 328, use
The remainder of the oil well plane graph probing oil well of amendment.
According to another embodiment of the present invention, it is possible to use the rock matter in perforate in interactive display prediction production process
Slope stability.According to this embodiment, the fluid pressure that in step 322, the orientation of known open-hole wellbore part and measurement obtain
(in this case refer to produce fluid pressure) with together with the data of earth model, be input to interactive display.Step
Interactive display is used in 312.Step 330 obtains from open-hole wellbore Stability of Slope In Rock prediction.According to stability
Prediction obtains preferred or selected pressure drop, in step 332, uses preferred pressure drop to produce.
Interchangeable, according to another embodiment, in step 334, interactive mode can be used to stablize display and can detect drilling well
Produced problem in process or production process.Such as, if suspecting and production process occurring in the aperture segment of well rock matter
Side slope ruptures, it is possible to use interactive stablize display help the contingent position of assessment fracture (degree of depth and circumferential direction
Position) and result (such as, screen broken, or the rupturing of gravel bag).
Fig. 5 represents according to a preferred embodiment of the invention, steady for generating the interactive mode of oil well plane graph and probing oil well
Determine the use block diagram of display.According to this embodiment, notebook computer runs interactive mode and stablizes display 100.Interactive
Stablizing display 100 to obtain at least for predicting some parameters of well surrounding Stability of Slope In Rock, these parameters are from depositing
Storage earth model in the storage system 412 of computer system 410.Computer system 410 can by network connector or
Person's dial-up connection device is directly coupled on notebook computer, or can be attached by wireless connections.It addition, computer system
Connection between 410 and notebook computer can be permanent, but the most temporarily set up and be connected to download initiation parameter
With arrange and record and storage output parameter, such as azimuth and/or earth weight.In some cases, in earth model
Some numerical value can be updated according to the result stablizing display 100 from interactive mode.
Select the azimuth for building or revise oil well plane graph and/or earth weight, as mentioned above.Oil well plane graph
May on an other computer 420, as it is shown in figure 5, or use the notebook computer identical with display 100, permissible
Use hard copy form to produce and use.According to the present invention, then use the oil well plane graph drilling well 412 on computer 420.
Fig. 6 represents that interactive mode according to another embodiment of the present invention stablizes display part.Especially, planned position is worked as
During with arrangement, or when adjusting phase place, or oil well improve during use window 510 when holing thus set up week
Enclose store up rock and in the well of produced fluid fluid between wire together with.Many feature reference of window 510 are above-mentioned
Fig. 2 is described.According to preferred embodiment, the outer surface of wellbore section 124 is not shadow region, but according to around boring rock matter
The prediction stability of side slope and colour each boring 520 respectively.The surface of wellbore section 124 is not usually required to any coloring shade
District, because well would generally be closed the when of boring.
Boring 520 generally can carry out arranging and reorientation according to the part of well, preferably by clicking on also in boring
And boring is dragged to a new position.User can also add new boring by menu or similar method.Can also
Use other technology to increase, delete and move bore position and include: menu, the method that radio button etc. is similar to.For changing
Another option is that of boring arrangement provides the user the central axis some or all borings of rotation around wellbore section.
According to preferred embodiment, boring is often positioned at the position of the central axis with wellbore section, because so energy
Can not be whole if enough made, and make major part boring can carry out business manufacture.But, another according to the present invention is implemented
Example, interactive display allows the inclination angle of the relative wellbore section centrage of boring and azimuth to change, and this angle is initially set in
90 degree.According to another embodiment, drillable length can from initial value by right click on boring and on popup menu input value
And change.According to another embodiment, right click can select boring, then can select to be similar to and well Fig. 2 from menu user
With shadow region 126, eye portion 124 shows that similar method checks the detail view of boring, except when surface and shadow representation are selected
In the case of the stability of boring rather than well.
Fig. 7 represents the flow chart making complete plane graph and drilling well according to one embodiment of present invention.In step 330 extremely
Few interactive display is for drawing the parameter of the boring downloaded from existing earth model.In step 332, user uses drafting
The interactive display of boring.Selected or preferred parameter in step 334, it is usually preferred to obtain boring from interactive display
Position and direction.In step 338, preferred bore position and direction are used for building and revise complete plane graph.Finally, step 340
In, use complete plane graph drilling well.It is to be understood that the embodiment shown in Fig. 5 and foregoing description to can be used for as oil well to draw
In the embodiment of drilling plane figure.
Although the present invention is described by reference to specific illustrative embodiment, but will not be by these embodiments
Restriction and only limited by accessory claim.Skilled artisan would appreciate that can be without departing from the present invention's
In the case of protection domain and spirit, embodiments of the invention can be modified and revise.
Claims (8)
1. rock side slope interactive mode stability display system (100), it is characterised in that including:
Display screen (102),
Processor (107),
Storage system (108), and
User input device, including keyboard (104) and pointing device (106).
A kind of rock side slope interactive mode stability display system (100) the most according to claim 1, it is characterised in that: institute
State interactive stability display system (100) to realize on a personal computer.
A kind of rock side slope interactive mode stability display system (100) the most according to claim 1, it is characterised in that: institute
State interactive stability display system (100) use Matlab Programming with Pascal Language or use C++ programming.
A kind of rock side slope interactive mode stability display system (100) the most according to claim 1, it is characterised in that: institute
Stating display screen (102) is two dimension personal computer displays or LCD notebook screens, and described display screen (102) includes substantial amounts of
Window or other information relevant in personal computer program or flow process operating.
A kind of rock side slope interactive mode stability display system (100) the most according to claim 1, it is characterised in that: institute
Stating keyboard (104) is keyboard of notebook computer, and described pointing device (106) is mouse, track pad, trace ball, stick or individual's meter
Calculation machine can other pointing device.
A kind of rock side slope interactive mode stability display system (100) the most according to claim 1, it is characterised in that:
One primary window of the upper display of display screen (102) is graphical window (110), and described graphical window (110) includes three-dimensional (3-
D) display (112) and parameter information (114).
A kind of rock side slope interactive mode stability display system (100) the most according to claim 6, it is characterised in that: institute
Stating three dimensional display (112) and display to the user that the three-dimensional reconstruction of well surrounding Rock Mass Stability information, described three dimensional display includes:
Bounded frame (116), assists to carry out three-dimensional localization；North/east/lower coordinate system display module；Orientation and the related amplitude value of stress show
Module；Hemispherical grid (118), is used for guiding user to position wellbore section (124)；And wellbore section (124) display module.
8. stablize display system (100) according to a kind of rock side slope interactive mode described in claim 6-7, it is characterised in that: institute
State unstability prediction that three dimensional display (112) shows based on output include: in the earth of involved certain depth three
Individual main stress amplitude；The orientation relevant to the north；Pore pressure；Rock strength, angle of friction and Poisson's ratio；Oil well azimuth and
Fluid pressure in side-play amount and hole.
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| CN201610617270.6A CN106291744A (en) | 2016-07-29 | 2016-07-29 | Rock side slope estimates interactive stability display system |
| PCT/CN2016/094082 WO2018018660A1 (en) | 2016-07-29 | 2016-08-09 | Interactive stability display system for estimation of rock slope |
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| CN201610617270.6A CN106291744A (en) | 2016-07-29 | 2016-07-29 | Rock side slope estimates interactive stability display system |
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| CN113446943B (en) * | 2021-05-27 | 2022-03-25 | 上海工程技术大学 | Rock-soil body inner space displacement monitoring device and system based on image recognition |
| CN116561563B (en) * | 2023-07-11 | 2023-09-29 | 电子科技大学 | Slope displacement prediction method and related device based on residual prediction model |
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