CN106127834A - Fine structures oil gas reservoir profile drawing method - Google Patents
Fine structures oil gas reservoir profile drawing method Download PDFInfo
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- CN106127834A CN106127834A CN201610522417.3A CN201610522417A CN106127834A CN 106127834 A CN106127834 A CN 106127834A CN 201610522417 A CN201610522417 A CN 201610522417A CN 106127834 A CN106127834 A CN 106127834A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/28—Databases characterised by their database models, e.g. relational or object models
- G06F16/284—Relational databases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/02—Agriculture; Fishing; Mining
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/203—Drawing of straight lines or curves
Abstract
The present invention proposes a kind of fine structures oil gas reservoir profile drawing method, including: front-end platform is connected with work area, backstage Database；Configuration drawing resource and domain model；Drawing resource according to configuration and domain model, click and generate section on default well location map and connect well line, select well masterplate and destination layer position, the company's of automatically forming well profile figure, then carries out the trend adjustment of layer position, the adjustment of layer position pinching pattern, generates oil gas reservoir profile figure；The oil gas reservoir profile figure generated is preserved and shows.The present invention can be with various even well profile figures such as making the oil gas reservoir profile figure of all kinds of complicated structures, sand bed correlation figure, the oil-gas Layer comparison diagrams of precise and high efficiency.
Description
Technical field
The present invention relates to oil exploration and drawing technique field, particularly to a kind of fine structures oil gas reservoir profile figure side
Method.
Background technology
The a lot of oil field of exploitation of oil-gas reservoir has entered into coda, and particularly onshore oil field has stepped into high yield water, hyposmosis
Development phase, it is desirable to oil reservoir fine structures research must be carried out.It is directed in the past owing to technological reserve deficiency is unworkable
Reservoir hydrocarbon thin layer, multi-fault intertexture fracture belt, by the distribution characteristics of the complicated structural analysis each reservoir of well group oil-water well in underground,
Oil water relation and contrast connectedness etc., be to find oil reservoir potentiality of remaining oil, improve the important leverage of oil-water well stimulation effect.
Draw fine sand body, oil gas reservoir profile, portray the stratum tendency between well and well, Fault-Sealing, profit the most exactly
Interface is particularly important.
The profile of current domestic drafting fine structures does not has a complete graphics system, and a lot of oil fields also rest on use
In the stage of AutoCAD Hand drawing, the amateur software pin of this pure graphics class, in addition to map display effect, in specialty
The operations such as the interpretive analysis of data, specialty object linkage adjustment are far apart with actual application.
Two primary focus making oil reservoir profile are that well connects layer and tomography cutting.The oil of development phase research now
Gas reservoir thickness the most several meters or less than one meter, from the point of view of being directed to the well section that a few km is deep, every mouthful of the most hundreds of of well is little mostly
Layer, if making company's well profile of tens mouthfuls of wells, light carries out the work of the manual contrast of substratum, is connected by layer position straight line
Need the time of several days.If it is intended to show the undulating state of substratum, may also want the time of a couple of months to go one by one and adjust.
During for contrasting between the substratum of different fluid, need to realize the fluid closure of interlayer or profit boundary, be difficulty with by hand.
The substratum that can not contrast between well, it should according on certain position between the automatic pinching of integral layer trend to well, layer position pinching sample
Formula should have the standard patterns such as pinching, lower pinching, symmetrical pinching, does not has a set of complete pinching pattern to realize automatic point
Going out, manual drawing pinching workload undoubtedly can be heavier one by one.
For the process aspect of tomography, the software of domestic existing drafting oil reservoir section, by real fault displacement cut layer position or
Cross effect in the process of well tomography the most undesirable, or according to data disconnection layer position, or adjustment can not be put one by one the most by hand
Turn-off, complex operation and complexity, be difficult to fit together between tomography and layer position, is difficult to describe the structure shape between well exactly
State.When pinching layer runs into tomography, can not re-extended by Fault-Sealing at boundary, need tomography can automatically excise border
Outer layer position.
Sometimes in order to return to the stratigraphic distribution state of certain layer of position period of history, it is required for destination layer and just draws
Flat display, it is desirable to the data such as other layer of position, well location, tomography adjust automatically according to the variation tendency of destination layer, manually realize layer and draw
Flat function, workload is loaded down with trivial details, and form is difficult to recover accurately, being practically impossible to of task.
Summary of the invention
The purpose of the present invention is intended at least solve one of described technological deficiency.
To this end, it is an object of the invention to propose a kind of fine structures oil gas reservoir profile drawing method, can be with precise and high efficiency
Make the various even well profile figure such as the oil gas reservoir profile figure of all kinds of complicated structure, sand bed correlation figure, oil-gas Layer comparison diagram.
To achieve these goals, embodiments of the invention provide a kind of fine structures oil gas reservoir profile drawing method, including
Following steps:
Step S1, front-end platform is connected with work area, backstage Database；
Step S2, configuration drawing resource and domain model；
Step S3, according to drawing resource and the domain model of configuration, clicks on default well location map and generates section and connect well
Line, selects well masterplate and destination layer position, the company's of automatically forming well profile figure, then carries out the trend adjustment of layer position, layer position pinching pattern
Adjust, generate oil gas reservoir profile figure；
Step S4, preserves the oil gas reservoir profile figure generated and shows.
Further, described drawing resource includes having drawing signs and drawing masterplate；Described domain model includes: specialty object,
Well post, Tu Dao, even layer and tomography.
Further, in described step S3, while carrying out the trend adjustment of layer position, the adjustment of layer position pinching pattern, enter one
Step carries out turn-off adjustment, flattening.
Further, in described step S3, automatically according to tendency, well interbed position is dynamically connected, no certainly according to layer bit line trend
Automatically forming demarcation line with fluid, tomography presses turn-off surface trimming, and each pinching layer can be given birth to automatically according to the layer pinching pattern selected
Become, the company's of automatically forming well profile figure.
Further, smoothed cubic spline algorithm, linear interpolation algorithm is used to realize translation, rotation and Shear Transform to complete
Layer position trend adjustment, layer position pinching pattern adjust, turn-off adjusts and flattening.
Further, in described step S3, selected target layer position is carried out flattening, and well location is put, layer position, tomography
Position is automatically followed and is evened up.
Further, use Double buffer Display Technique that the oil gas reservoir profile figure generated is shown.
Fine structures oil gas reservoir profile drawing method according to embodiments of the present invention, has the advantages that
(1) present invention connects exploration and development database automatic mapping, it is not necessary to artificially carry out the loaded down with trivial details data tissue of early stage with
Housekeeping.
(2) well pillar shows automatically according to well formwork style, can make flexibly or apply new template.
(3) a substantial amounts of key automatic mapping function is provided: automatically carry out stratum connection by name, the most overall smooth stratum
Trend, automatically demarcates between different fluid, automatically presses turn-off incised layer position, automatically presses inter-well distance arrangement well post etc..
(4) interactive function is simple to operate, and integrated regulation function is greatly saved workload: even layer trend entirety is by batten mode
Adjust, turn-off integrated regulation, even layer pinching pattern whole installation, flattening etc..
(5) the profile function of various complicated structure form is realized: the border that Fault-Sealing pinching layer extends, profit is demarcated
Face, crosses well tomography perfect cutting layer position etc..
Aspect and advantage that the present invention adds will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become
Substantially with easy to understand, wherein:
Fig. 1 is the flow chart of the fine structures oil gas reservoir profile drawing method according to one embodiment of the invention；
Fig. 2 is the Organization Chart of the fine structures oil gas reservoir profile drawing method according to the embodiment of the present invention；
Fig. 3 is the flow chart of the fine structures oil gas reservoir profile drawing method according to another embodiment of the present invention；
Fig. 4 is the surface chart of the omniselector according to the embodiment of the present invention；
Fig. 5 is the surface chart automatically generating layer position trend according to the embodiment of the present invention；
Fig. 6 is the surface chart of the line transect adjustment layer bit line trend according to the embodiment of the present invention；
Fig. 7 is the surface chart changing pinching pattern according to the embodiment of the present invention；
Fig. 8 is that the tomography according to the embodiment of the present invention is by the surface chart of turn-off surface trimming；
Fig. 9 is the surface chart of the integrated regulation turn-off according to the embodiment of the present invention；
Figure 10 is the surface chart automatically blocking extended layer position according to the embodiment of the present invention；
Figure 11 is the surface chart of the most according to target horizon flattening according to the embodiment of the present invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of embodiment is shown in the drawings, the most identical
Or similar label represents same or similar element or has the element of same or like function.Retouch below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
The present invention proposes a kind of fine structures oil gas reservoir profile drawing method, and the method can be all kinds of multiple with the making of precise and high efficiency
The drawing of the various even well profile figure such as the oil gas reservoir profile figure of miscellaneous structure, sand bed correlation figure, oil-gas Layer comparison diagram, connects layer for well
Heaving tendency description, oil water relation, tomography prepare the aspect complete function such as incised layer position and easy and simple to handle.
As it is shown in figure 1, the fine structures oil gas reservoir profile drawing method of the embodiment of the present invention, comprise the steps:
Step S1, front-end platform is connected with work area, backstage Database.
Specifically, front-end platform and work area, backstage data base use C/S (Client/Server) mode framework.Before hold level with both hands
Platform is desktop diagram forming platform based on Windows system, and user can access on server or the data base of the machine, configure
After becoming the data cube computation needed for figure, automatically generating map, the function of various maps uses one-touch algorithm to be automatically obtained mostly.
As shown in Figure 4, main flow window application style, Navigator Window local positioning map position exactly are used
Put, attribute card interactive modifying primitive attribute.
Step S2, configuration drawing resource and domain model.
In one embodiment of the invention, with reference to Fig. 2, drawing resource includes having drawing signs and drawing masterplate.Field mould
Type includes: specialty object, well post, Tu Dao, even layer and tomography.
Step S3, according to drawing resource and the domain model of configuration, clicks on default well location map and generates section and connect well
Line, selects well masterplate and destination layer position, the company's of automatically forming well profile figure, then carries out the trend adjustment of layer position, layer position pinching pattern
Adjust, generate oil gas reservoir profile figure.
Further, carry out the trend adjustment of layer position, layer position pinching pattern adjust while, carry out further turn-off adjustment,
Flattening.
Specifically, as it is shown in figure 5, automatically well interbed position is dynamically connected, the most certainly according to tendency according to layer bit line trend
Line connects layer or connects layer by trend, can express stratum rolling shape very well.Map to carry editting function powerful, even layer trend
Can be by the perfectly smooth transition of batten Trendline, multiple even layer entirety connect layer undulating state by line transect trend adjustment, such as Fig. 6
Shown in.Different fluid automatically forms demarcation line.
As shown in Figure 8, tomography presses turn-off surface trimming, connects layer according to turn-off surface trimming, and layer bit line trend is by tendency certainly
Dynamic stretching, perfect laminating fault line.As it is shown in figure 9, multiple even layer entirety adjust turn-off alternately.I.e. for many groups of turn-off cutting
Even layer, entirety can adjust turn-off easily.As it is shown in fig. 7, each pinching layer can be given birth to automatically according to the layer pinching pattern selected
Becoming, multiple pinchings connect layer entirety and select pinching pattern template.Then the company's of automatically forming well profile figure.As shown in Figure 10, tomography is made
During for closure pinching layer border, automatically block extended layer position.As shown in figure 11, selected target layer one key is evened up, well location, layer
The elements such as position, tomography are by evening up position auto arrangement.That is, selected target layer position carries out flattening, well location is put, layer position, tomography
Position is followed automatically.
In one embodiment of the invention, with reference to Fig. 3, smoothed cubic spline algorithm, linear interpolation algorithm is used to realize
Translation, rotation and Shear Transform adjust with the trend adjustment of complete layer position, layer position pinching pattern, turn-off adjusts and flattening.
Step S4, preserves the oil gas reservoir profile figure generated and shows.
In one embodiment of the invention, use Double buffer Display Technique that the oil gas reservoir profile figure generated is shown
Show.
Fine structures oil gas reservoir profile drawing method according to embodiments of the present invention, has the advantages that
(1) present invention connects exploration and development database automatic mapping, it is not necessary to artificially carry out the loaded down with trivial details data tissue of early stage with
Housekeeping.
(2) well pillar shows automatically according to well formwork style, can make flexibly or apply new template.
(3) a substantial amounts of key automatic mapping function is provided: automatically carry out stratum connection by name, the most overall smooth stratum
Trend, automatically demarcates between different fluid, automatically presses turn-off incised layer position, automatically presses inter-well distance arrangement well post etc..
(4) interactive function is simple to operate, and integrated regulation function is greatly saved workload: even layer trend entirety is by batten mode
Adjust, turn-off integrated regulation, even layer pinching pattern whole installation, flattening etc..
(5) the profile function of various complicated structure form is realized: the border that Fault-Sealing pinching layer extends, profit is demarcated
Face, crosses well tomography perfect cutting layer position etc..
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art is without departing from the principle of the present invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, revise, replace and modification.The scope of the present invention
Extremely it is equal to by claims and limits.
Claims (7)
1. a fine structures oil gas reservoir profile drawing method, it is characterised in that comprise the steps:
Step S1, front-end platform is connected with work area, backstage Database；
Step S2, configuration drawing resource and domain model；
Step S3, according to drawing resource and the domain model of configuration, clicks and generates section on default well location map and connect well line, choosing
Select well masterplate and destination layer position, the company's of automatically forming well profile figure, then carry out the trend adjustment of layer position, the adjustment of layer position pinching pattern,
Generate oil gas reservoir profile figure；
Step S4, preserves the oil gas reservoir profile figure generated and shows.
2. fine structures oil gas reservoir profile drawing method as claimed in claim 1, it is characterised in that described drawing resource includes painting
Schematic symbol and drawing masterplate；
Described domain model includes: specialty object, well post, Tu Dao, even layer and tomography.
3. fine structures oil gas reservoir profile drawing method as claimed in claim 1, it is characterised in that in described step S3,
While carrying out the trend adjustment of layer position, the adjustment of layer position pinching pattern, carry out turn-off adjustment, flattening further.
4. fine structures oil gas reservoir profile drawing method as claimed in claim 3, it is characterised in that in described step S3, root
Automatically being certainly dynamically connected well interbed position according to tendency according to layer bit line trend, different fluid automatically forms demarcation line, and tomography presses turn-off
Surface trimming, each pinching layer can automatically generate according to the layer pinching pattern selected, the company's of automatically forming well profile figure.
5. fine structures oil gas reservoir profile drawing method as claimed in claim 4, it is characterised in that use smoothed cubic spline to calculate
Method, linear interpolation algorithm realize translation, rotation and Shear Transform and adjust with the trend adjustment of complete layer position, layer position pinching pattern, break
Away from adjusting and flattening.
6. fine structures oil gas reservoir profile drawing method as claimed in claim 5, it is characterised in that in described step S3, right
Selected target layer position carries out flattening, and well location is put, layer position, position of fault are automatically followed and evened up.
7. fine structures oil gas reservoir profile drawing method as claimed in claim 1, it is characterised in that use Double buffer Display Technique
The oil gas reservoir profile figure generated is shown.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898247A (en) * | 2017-02-22 | 2017-06-27 | 北京金双狐油气技术有限公司 | A kind of quick geology drawing methods of layer position modification |
| CN107219564A (en) * | 2017-05-17 | 2017-09-29 | 中国石油天然气股份有限公司 | A kind of method and device for handling vertical even well profile |
| CN107957987A (en) * | 2017-11-28 | 2018-04-24 | 北京金双狐油气技术有限公司 | A kind of method using mesh generation technology to well labeled data Automatic Typesetting |
| CN108898670A (en) * | 2018-07-26 | 2018-11-27 | 广州图石科技有限公司 | A kind of three-dimensional geological modeling method based on entity and section |
| CN109726371A (en) * | 2017-10-30 | 2019-05-07 | 中国石油化工集团公司 | The method for building up and application method of hot water type underground heat Well Temperature water Plate Analysis |
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| CN105064990A (en) * | 2015-08-18 | 2015-11-18 | 西南石油大学 | Structure modeling method by means of horizontal well three-dimensional visualization stratigraphic correlation |
| CN105301637A (en) * | 2015-10-10 | 2016-02-03 | 中国石油天然气集团公司 | Method and device for constructing two-dimensional cross section of geologic reservoir |
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| US20150134255A1 (en) * | 2013-11-08 | 2015-05-14 | Schlumberger Technology Corporation | Stratigraphic and structural interpretation of deviated and horizontal wellbores |
| CN105064990A (en) * | 2015-08-18 | 2015-11-18 | 西南石油大学 | Structure modeling method by means of horizontal well three-dimensional visualization stratigraphic correlation |
| CN105301637A (en) * | 2015-10-10 | 2016-02-03 | 中国石油天然气集团公司 | Method and device for constructing two-dimensional cross section of geologic reservoir |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898247A (en) * | 2017-02-22 | 2017-06-27 | 北京金双狐油气技术有限公司 | A kind of quick geology drawing methods of layer position modification |
| CN107219564A (en) * | 2017-05-17 | 2017-09-29 | 中国石油天然气股份有限公司 | A kind of method and device for handling vertical even well profile |
| CN107219564B (en) * | 2017-05-17 | 2019-08-06 | 中国石油天然气股份有限公司 | A kind of method and device handling vertical even well profile |
| CN109726371A (en) * | 2017-10-30 | 2019-05-07 | 中国石油化工集团公司 | The method for building up and application method of hot water type underground heat Well Temperature water Plate Analysis |
| CN109726371B (en) * | 2017-10-30 | 2023-10-31 | 中国石油化工集团公司 | Method for establishing water-heating type geothermal well water-warm water quantity analysis plate and application method |
| CN107957987A (en) * | 2017-11-28 | 2018-04-24 | 北京金双狐油气技术有限公司 | A kind of method using mesh generation technology to well labeled data Automatic Typesetting |
| CN107957987B (en) * | 2017-11-28 | 2022-11-25 | 北京金双狐油气技术有限公司 | Method for automatically typesetting well marking data by using mesh subdivision technology |
| CN108898670A (en) * | 2018-07-26 | 2018-11-27 | 广州图石科技有限公司 | A kind of three-dimensional geological modeling method based on entity and section |
| CN108898670B (en) * | 2018-07-26 | 2022-04-01 | 广州图石科技有限公司 | Three-dimensional geological modeling method based on entity and profile |
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