CN107765307A - Reef beach type Reservoir Body modeling method and system - Google Patents
Reef beach type Reservoir Body modeling method and system Download PDFInfo
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- CN107765307A CN107765307A CN201610697526.9A CN201610697526A CN107765307A CN 107765307 A CN107765307 A CN 107765307A CN 201610697526 A CN201610697526 A CN 201610697526A CN 107765307 A CN107765307 A CN 107765307A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/30—Analysis
- G01V1/306—Analysis for determining physical properties of the subsurface, e.g. impedance, porosity or attenuation profiles
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- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/62—Physical property of subsurface
- G01V2210/624—Reservoir parameters
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- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
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Abstract
Disclose a kind of reef beach type Reservoir Body modeling method method and system.This method can include：Based on seismic data, identification individual well reef beach type Reservoir Body development interval, and determine reef beach type Reservoir Body development interval；Interval is developed based on individual well reef beach type Reservoir Body, obtains reef beach type Reservoir Body sedimentary micro flat distribution map；Based on reef beach type Reservoir Body development interval and vertical evolutionary series, reef beach type Reservoir Body developmental model of reservoir is obtained, establishes reef beach type Reservoir Body configuration data storehouse；Based on reef beach type Reservoir Body sedimentary micro flat distribution map and seismic inversion data volume, with reference to geological layering and seismic interpretation layer position, reef beach type Reservoir Body distribution probability body is obtained；And based on reef beach type Reservoir Body configuration data storehouse, reef beach type Reservoir Body developmental model of reservoir and reef beach type Reservoir Body distribution probability body, establish reef beach type Reservoir Body three-dimensional geological model.Constraint of the invention by strengthening Geological Mode and rule, realize that high-precision reef beach type preserves volume modeling.
Description
Technical field
The present invention relates to oil and gas technical field of physical geography, more particularly, to a kind of reef beach type Reservoir Body modeling method
And system.
Background technology
In oil and gas technical field of physical geography, existing more ripe modeling method is primarily suitable for by deposition control
Clastic reservoir rock and pore type carbonate reservoir, the pact of Reservoir Body conformational analysis and Distribution Pattern is lacked in modeling process
Beam, the meticulous depiction to reef beach type Reservoir Body internal structure and border is not carried out, and geology physical presence larger difference, even
Geologic rule is not met；Simultaneously could not reservoir heterogeneity feature inside accurate characterization reef beach type Reservoir Body, it is impossible to meet reef beach
The accuracy requirement of type Reservoir Body three-dimensional geological modeling.
Inventor has found, for being transformed the primary pore to be formed by deposition and diagenesis and secondary pore is simultaneously
The Geological Modeling of the reef beach type Reservoir Body of major reservoir spaces type, is still in the exploratory stage at present, at present both at home and abroad still
Can not comprehensive geology understanding and geophysical information, anisotropism and reservoir architecture inside the type Reservoir Body of meticulous depiction reef beach
Geological Modeling and technology.Therefore, it is necessary to develop a kind of high-precision reef beach type Reservoir Body modeling method and system.
The information for being disclosed in background of invention part is merely intended to deepen the reason of the general background technology to the present invention
Solution, and be not construed as recognizing or imply known to those skilled in the art existing of the information structure in any form
Technology.
The content of the invention
The present invention proposes a kind of reef beach type Reservoir Body modeling method and system, and it can be by strengthening Geological Mode and rule
The constraint of rule, realize that high-precision reef beach type preserves volume modeling.
According to an aspect of the invention, it is proposed that a kind of reef beach type Reservoir Body modeling method.Methods described can include：Base
In seismic data, identification individual well reef beach type Reservoir Body development interval, and determine reef beach type Reservoir Body development interval；Based on the list
Jing Jiao beaches type Reservoir Body development interval, obtains reef beach type Reservoir Body sedimentary micro flat distribution map；Preserved based on reef beach type
Body develops interval and vertical evolutionary series, obtains reef beach type Reservoir Body developmental model of reservoir, establishes reef beach type Reservoir Body configuration number
According to storehouse；Based on the reef beach type Reservoir Body sedimentary micro flat distribution map and seismic inversion data volume, with reference to geological layering and ground
Interpretation horizon is shaken, obtains reef beach type Reservoir Body distribution probability body；And based on the reef beach type Reservoir Body configuration data storehouse, described
Reef beach type Reservoir Body developmental model of reservoir and the reef beach type Reservoir Body distribution probability body, establish reef beach type Reservoir Body three-dimensional geological
Model.
According to another aspect of the invention, it is proposed that a kind of reef beach type Reservoir Body modeling, the system can include：
For developing interval based on seismic data, identification individual well reef beach type Reservoir Body, and determine the list of reef beach type Reservoir Body development interval
Member；For developing interval based on the individual well reef beach type Reservoir Body, reef beach type Reservoir Body sedimentary micro flat distribution map is obtained
Unit；For based on reef beach type Reservoir Body development interval and vertical evolutionary series, obtaining reef beach type Reservoir Body reservoir development
Pattern, establish the unit in reef beach type Reservoir Body configuration data storehouse；For based on the reef beach type Reservoir Body sedimentary micro plane point
Butut and seismic inversion data volume, with reference to geological layering and seismic interpretation layer position, obtain reef beach type Reservoir Body distribution probability body
Unit；And for based on the reef beach type Reservoir Body configuration data storehouse, the reef beach type Reservoir Body developmental model of reservoir and institute
Reef beach type Reservoir Body distribution probability body is stated, establishes the unit of reef beach type Reservoir Body three-dimensional geological model.
Methods and apparatus of the present invention has other characteristics and advantage, and these characteristics and advantage are attached from what is be incorporated herein
It will be apparent in figure and subsequent embodiment, or by the accompanying drawing being incorporated herein and subsequent specific reality
Apply in mode and stated in detail, these the drawings and specific embodiments are provided commonly for explaining the certain principles of the present invention.
Brief description of the drawings
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein, in exemplary embodiment of the invention, identical reference number
Typically represent same parts.
Fig. 1 shows the flow chart of the step of reef beach type Reservoir Body modeling method according to the present invention.
Fig. 2 is shown to be illustrated according to the section of the reef beach type Reservoir Body distribution probability body of an embodiment of the invention
Figure.
Fig. 3 shows the schematic diagram of the reef beach type Reservoir Body distributed in three dimensions model according to an embodiment of the invention.
Fig. 4 is shown to be illustrated according to the section of the reef beach type Reservoir Body distributed in three dimensions model of an embodiment of the invention
Figure.
Fig. 5 is shown to be illustrated according to the section of the reef beach type Reservoir Body three-dimensional geological model of an embodiment of the invention
Figure.
Embodiment
The present invention is more fully described below with reference to accompanying drawings.Although the side of being preferable to carry out of the present invention is shown in accompanying drawing
Formula, however, it is to be appreciated that may be realized in various forms the present invention without should be limited by embodiments set forth herein.Phase
Instead, there is provided these embodiments be in order that the present invention is more thorough and complete, and can be by the scope of the present invention intactly
It is communicated to those skilled in the art.
Embodiment 1
Fig. 1 shows the flow chart of the step of reef beach type Reservoir Body modeling method according to the present invention.
In this embodiment, can be included according to the reef beach type Reservoir Body modeling method of the present invention：Step 101, it is based on
Seismic data, identification individual well reef beach type Reservoir Body development interval, and determine reef beach type Reservoir Body development interval；Step 102, it is based on
Individual well reef beach type Reservoir Body development interval, obtains reef beach type Reservoir Body sedimentary micro flat distribution map；Step 103, based on reef beach
Type Reservoir Body develops interval and vertical evolutionary series, obtains reef beach type Reservoir Body developmental model of reservoir, establishes reef beach type Reservoir Body
Configuration data storehouse；Step 104, based on reef beach type Reservoir Body sedimentary micro flat distribution map and seismic inversion data volume, in combination
Matter is layered and seismic interpretation layer position, acquisition reef beach type Reservoir Body distribution probability body；And step 105, based on reef beach type Reservoir Body
Configuration data storehouse, reef beach type Reservoir Body developmental model of reservoir and reef beach type Reservoir Body distribution probability body, establish reef beach type Reservoir Body
Three-dimensional geological model.
The embodiment realizes that high-precision reef beach type preserves volume modeling by strengthening the constraint of Geological Mode and rule.
The following detailed description of the specific steps of the reef beach type Reservoir Body modeling method according to the present invention.
In one example, seismic data, identification individual well reef beach type Reservoir Body development interval can be based on, and determines reef beach
Type Reservoir Body develops interval.
Specifically, the porosity of reef beach type Reservoir Body according to data such as drilling well, core, well loggings, can be determined on individual well
Scope, identification individual well reef beach type Reservoir Body development interval, by sound wave, density, neutron well logging curve, integrated interpretation porosity,
Gas saturation log, determine reef beach type Reservoir Body development interval.
In one example, interval is developed based on individual well reef beach type Reservoir Body, obtains reef beach type Reservoir Body sedimentary micro and put down
Mapping.
In one example, obtaining reef beach type Reservoir Body sedimentary micro flat distribution map can include：Based on individual well reef beach
Type Reservoir Body develops interval and seismic data, determines individual well sedimentary micro, Lian Jing contrasts, establishes reef beach type Reservoir Body stratum lattice
Frame；And based on reef beach type Reservoir Body Stratigraphic framework and individual well sedimentary micro, by earthquake power spectrum, obtain reef beach type Reservoir Body and sink
Product microfacies flat distribution map.
Specifically, using Based On Sequence Stratigraphic Theory as guidance, based on seismic data, Lian Jing contrasts, the type storage of reef beach can be established
Collective's Stratigraphic framework.
Can be according to drilling well, core data, the explanation of individual well Reservoir Section, gamma ray curve, Seismic reflection character, well point position
Put, vertical sequence feature, determine individual well sedimentary facies, and then meticulous depiction obtains individual well sedimentary micro.
Reef beach type Reservoir Body Stratigraphic framework and individual well sedimentary micro can be based on, by earthquake power spectrum, obtains the type storage of reef beach
Collective's sedimentary micro flat distribution map.
In one example, based on reef beach type Reservoir Body development interval and vertical evolutionary series, the type storage of reef beach can be obtained
Collective's developmental model of reservoir, establish reef beach type Reservoir Body configuration data storehouse.
In one example, establishing reef beach type Reservoir Body configuration data storehouse can include：Developed based on reef beach type Reservoir Body
Interval and vertical evolutionary series, obtain reef beach type Reservoir Body developmental model of reservoir；And based on reef beach type Reservoir Body reservoir development
Pattern, analysis reef beach type Reservoir Body attribute, establishes reef beach type Reservoir Body configuration data storehouse.
Specifically, based on reef beach type Reservoir Body development interval and vertical evolutionary series, reef beach type Reservoir Body reservoir hair is obtained
Educate pattern, by modern biotechnology reef, beach body distribution scale, in the form of based on, the length of analysis reef beach type Reservoir Body, width, spacing,
Vertical thickness, endo conformation parameter etc., establish reef beach type Reservoir Body configuration data storehouse.
In one example, based on reef beach type Reservoir Body sedimentary micro flat distribution map and seismic inversion data volume, with reference to
Geological layering and seismic interpretation layer position, can obtain reef beach type Reservoir Body distribution probability body.
In one example, obtaining reef beach type Reservoir Body distribution probability body can include：Based on geological layering and earthquake solution
Layer position is released, establishes reef beach type Reservoir Body tectonic model, with reference to reef beach type Reservoir Body sedimentary micro flat distribution map, obtains reef beach type
Reservoir Body plane distribution model, and then establish reef beach type Reservoir Body geology distribution probability body；To seismic inversion data volume and individual well
Reef beach type Reservoir Body development interval is analyzed, and seismic inversion data volume is converted into reef beach type Reservoir Body seismic profile probability
Body；And based on reef beach type Reservoir Body geology distribution probability body and reef beach type Reservoir Body seismic profile probability volume, obtain reef beach type
Reservoir Body distribution probability body.
Specifically, based on geological layering and seismic interpretation layer position, reef beach type Reservoir Body tectonic model can be established, and by reef
Beach type Reservoir Body sedimentary micro flat distribution map is digitized, and establishes reef flat facies plane distribution model.
Reef flat facies plane distribution model can be based on, with reference to percentage thickness figure and vertical ratio, reef beach type is established and preserves
Body geology distribution probability body.
Correlation analysis can be carried out to seismic inversion data volume and individual well reef beach type Reservoir Body, by seismic inversion data volume
Be converted to reef beach type Reservoir Body seismic profile probability volume.
Reef beach type Reservoir Body geology probability volume can mutually be tied from reef beach type Reservoir Body Probability of Earthquake body according to different weights
Close, obtain reef beach type Reservoir Body distribution probability body.Those skilled in the art can determine that reef beach type preserves as the case may be
Body geology probability volume and the weight of reef beach type Reservoir Body Probability of Earthquake body, optimization calculate, and then obtain the type Reservoir Body distribution of reef beach
Probability volume.
In one example, based on reef beach type Reservoir Body configuration data storehouse, reef beach type Reservoir Body developmental model of reservoir and reef
Beach type Reservoir Body distribution probability body, can establish reef beach type Reservoir Body three-dimensional geological model.
In one example, establishing reef beach type Reservoir Body three-dimensional geological model can include：Based on reef beach type Reservoir Body structure
Type database and reef beach type Reservoir Body developmental model of reservoir, variable is cooperateed with using reef beach type Reservoir Body distribution probability body as simulation,
Obtain reef beach type Reservoir Body distributed in three dimensions model；And based on reef beach type Reservoir Body distributed in three dimensions model, establish reef beach type and preserve
Body three-dimensional geological model.
Specifically, based on reef beach type Reservoir Body configuration data storehouse, under the guidance of reef beach type Reservoir Body developmental model of reservoir,
Reef beach type Reservoir Body configuration data is brought into reef beach type Reservoir Body distribution probability body, using grading control and Sequential Indicator Simulation side
Method, multiple reef beach type Reservoir Body distributed in three dimensions models are established, realize that contrast is screened optimal reef beach type and preserved more by equiprobability
Body distributed in three dimensions model.
Log data can be based on, under the control of reef beach type Reservoir Body distributed in three dimensions model, with seismic inversion data, thing
Property statistical data analysis constrains, and using the method for stochastic modeling, establishes reef beach type Reservoir Body three-dimensional geological model.
Using example
For ease of understanding the scheme of embodiment of the present invention and its effect, a concrete application example given below.Ability
Field technique personnel should be understood that the example only for the purposes of understanding the present invention, and its any detail is not intended in any way
The limitation present invention.
Specifically, by taking certain gas field as an example, reef beach type Reservoir Body three-dimensional geological model is established.
According to seismic datas such as drilling well, core, well loggings, determine that the porosity of reef beach type Reservoir Body is more than 2% on individual well,
Individual well reef beach type Reservoir Body development interval is identified, is satisfied by sound wave, density, neutron well logging curve, integrated interpretation porosity, gassiness
With degree log, reef beach type Reservoir Body development interval is determined.
Using Based On Sequence Stratigraphic Theory to instruct, interval and seismic data are developed based on individual well reef beach type Reservoir Body, Lian Jing pairs
Than that can establish reef beach type Reservoir Body Stratigraphic framework, the gas field is divided into two sections：Epimere is developed two phase reef facies and developed with hypomere
Two phase beach phases.
According to drilling well, core data, the explanation of individual well Reservoir Section, gamma ray curve, Seismic reflection character, well point position,
Vertical sequence feature, determines individual well sedimentary facies, and then meticulous depiction obtains individual well sedimentary micro, including reef lid, reef core, reef base,
Beach etc..Based on reef beach type Reservoir Body Stratigraphic framework and individual well sedimentary micro, by earthquake power spectrum, reef beach type Reservoir Body deposition is obtained
Microfacies flat distribution map.
Based on reef beach type Reservoir Body development interval and vertical evolutionary series, reef beach type Reservoir Body developmental model of reservoir is obtained,
By modern biotechnology reef, beach body distribution scale, in the form of based on, gas field reefs length 2-32km, width 0.9-2.8km, spacing
0.3-0.7km, beach body length 3-5km, width 3-4km, reefs section are in band pyramid shape, and beach body is in subcircular disk like, is built
Li Jiao beaches type Reservoir Body configuration data storehouse.
Fig. 2 is shown to be illustrated according to the section of the reef beach type Reservoir Body distribution probability body of an embodiment of the invention
Figure.Based on geological layering and seismic interpretation layer position, reef beach type Reservoir Body tectonic model is established, and reef beach type Reservoir Body deposition is micro-
Equal mapping is digitized, and establishes reef flat facies plane distribution model, with reference to percentage thickness figure and vertical ratio, is established
Reef beach type Reservoir Body geology distribution probability body.Correlation analysis is carried out to seismic inversion data volume and individual well reef beach type Reservoir Body,
Seismic inversion data volume is converted into reef beach type Reservoir Body seismic profile probability volume.By reef beach type Reservoir Body geology probability volume and reef
Beach type Reservoir Body Probability of Earthquake body is according to 6:4 ratio is combined, and establishes reef beach type Reservoir Body distribution probability body.
Fig. 3 shows the schematic diagram of the reef beach type Reservoir Body distributed in three dimensions model according to an embodiment of the invention.
Fig. 4 shows the diagrammatic cross-section of the reef beach type Reservoir Body distributed in three dimensions model according to an embodiment of the invention.It is based on
Reef beach type Reservoir Body configuration data storehouse, under the guidance of reef beach type Reservoir Body developmental model of reservoir, by reef beach type Reservoir Body configuration
Data bring reef beach type Reservoir Body distribution probability body into, using grading control and Sequential Indicator Simulation Method, establish multiple reef beaches type
Reservoir Body distributed in three dimensions model, realize that optimal reef beach type Reservoir Body distributed in three dimensions model is screened in contrast by equiprobability more.
Fig. 5 is shown to be illustrated according to the section of the reef beach type Reservoir Body three-dimensional geological model of an embodiment of the invention
Figure.Log data can be based on, under the control of reef beach type Reservoir Body distributed in three dimensions model, is united with seismic inversion data, physical property
Meter analyze data constrains, and using the method for stochastic modeling, establishes reef beach type Reservoir Body three-dimensional geological model.
It will be understood by those skilled in the art that the purpose of the description to embodiments of the present invention is only for exemplarily above
Illustrate the beneficial effect of embodiments of the present invention, be not intended to embodiments of the present invention being limited to given any show
Example.
Embodiment 2
According to the embodiment of the present invention, there is provided a kind of reef beach type Reservoir Body modeling, the system can include：
For developing interval based on seismic data, identification individual well reef beach type Reservoir Body, and determine the list of reef beach type Reservoir Body development interval
Member；For developing interval based on individual well reef beach type Reservoir Body, the unit of reef beach type Reservoir Body sedimentary micro flat distribution map is obtained；
For based on reef beach type Reservoir Body development interval and vertical evolutionary series, obtaining reef beach type Reservoir Body developmental model of reservoir, establishing
The unit in reef beach type Reservoir Body configuration data storehouse；For based on reef beach type Reservoir Body sedimentary micro flat distribution map and seismic inversion
Data volume, with reference to geological layering and seismic interpretation layer position, the unit of acquisition reef beach type Reservoir Body distribution probability body；And for base
In reef beach type Reservoir Body configuration data storehouse, reef beach type Reservoir Body developmental model of reservoir and the reef beach type Reservoir Body distribution probability
Body, establish the unit of reef beach type Reservoir Body three-dimensional geological model.
The embodiment realizes that high-precision reef beach type preserves volume modeling by strengthening the constraint of Geological Mode and rule.
In one example, the system can include：For based on seismic data, the type Reservoir Body development of identification individual well reef beach
Interval, and determine the unit of reef beach type Reservoir Body development interval；For developing interval based on individual well reef beach type Reservoir Body, reef is obtained
The unit of beach type Reservoir Body sedimentary micro flat distribution map；For based on reef beach type Reservoir Body development interval and vertical evolution sequence
Row, reef beach type Reservoir Body developmental model of reservoir is obtained, establish the unit in reef beach type Reservoir Body configuration data storehouse；For based on reef beach
Type Reservoir Body sedimentary micro flat distribution map and seismic inversion data volume, with reference to geological layering and seismic interpretation layer position, obtain reef
The unit of beach type Reservoir Body distribution probability body；And sent out for reef beach type Reservoir Body configuration data storehouse, reef beach type Reservoir Body reservoir
Pattern and the reef beach type Reservoir Body distribution probability body are educated, establishes the unit of reef beach type Reservoir Body three-dimensional geological model.
In one example, obtaining reef beach type Reservoir Body sedimentary micro flat distribution map can include：Based on individual well reef beach
Type Reservoir Body develops interval and seismic data, determines individual well sedimentary micro, Lian Jing contrasts, establishes reef beach type Reservoir Body stratum lattice
Frame；And based on reef beach type Reservoir Body Stratigraphic framework and individual well sedimentary micro, by earthquake power spectrum, obtain reef beach type Reservoir Body and sink
Product microfacies flat distribution map.
In one example, establishing reef beach type Reservoir Body configuration data storehouse can include：Developed based on reef beach type Reservoir Body
Interval and vertical evolutionary series, obtain reef beach type Reservoir Body developmental model of reservoir；And based on reef beach type Reservoir Body reservoir development
Pattern, analysis reef beach type Reservoir Body attribute, establishes reef beach type Reservoir Body configuration data storehouse.
In one example, obtaining reef beach type Reservoir Body distribution probability body can include：Based on geological layering and earthquake solution
Layer position is released, establishes reef beach type Reservoir Body tectonic model, with reference to reef beach type Reservoir Body sedimentary micro flat distribution map, obtains reef beach type
Reservoir Body plane distribution model, and then establish reef beach type Reservoir Body geology distribution probability body；To seismic inversion data volume and individual well
Reef beach type Reservoir Body development interval is analyzed, and seismic inversion data volume is converted into reef beach type Reservoir Body seismic profile probability
Body；And based on reef beach type Reservoir Body geology distribution probability body and reef beach type Reservoir Body seismic profile probability volume, obtain reef beach type
Reservoir Body distribution probability body.
In one example, establishing reef beach type Reservoir Body three-dimensional geological model can include：Based on reef beach type Reservoir Body structure
Type database and reef beach type Reservoir Body developmental model of reservoir, variable is cooperateed with using reef beach type Reservoir Body distribution probability body as simulation,
Obtain reef beach type Reservoir Body distributed in three dimensions model；And based on reef beach type Reservoir Body distributed in three dimensions model, establish reef beach type and preserve
Body three-dimensional geological model.
It will be understood by those skilled in the art that the purpose of the description to embodiments of the present invention is only for exemplarily above
Illustrate the beneficial effect of embodiments of the present invention, be not intended to embodiments of the present invention being limited to given any show
Example.
It is described above the embodiments of the present invention, described above is exemplary, and non-exclusive, and
It is also not necessarily limited to disclosed each embodiment.It is right in the case of without departing from the scope and spirit of illustrated each embodiment
Many modifications and changes will be apparent from for those skilled in the art.The choosing of term used herein
Select, it is intended to best explain the principle, practical application or the improvement to the technology in market of each embodiment, or make this technology
Other those of ordinary skill in field are understood that each embodiment disclosed herein.
Claims (10)
1. a kind of reef beach type Reservoir Body modeling method, including：
Based on seismic data, identification individual well reef beach type Reservoir Body development interval, and determine reef beach type Reservoir Body development interval；
Interval is developed based on the individual well reef beach type Reservoir Body, obtains reef beach type Reservoir Body sedimentary micro flat distribution map；
Based on reef beach type Reservoir Body development interval and vertical evolutionary series, reef beach type Reservoir Body developmental model of reservoir is obtained,
Establish reef beach type Reservoir Body configuration data storehouse；
Based on the reef beach type Reservoir Body sedimentary micro flat distribution map and seismic inversion data volume, with reference to geological layering and earthquake
Interpretation horizon, obtain reef beach type Reservoir Body distribution probability body；And
Stored up based on the reef beach type Reservoir Body configuration data storehouse, the reef beach type Reservoir Body developmental model of reservoir and reef beach type
Collective's distribution probability body, establish reef beach type Reservoir Body three-dimensional geological model.
2. type Reservoir Body modeling method in reef beach according to claim 1, wherein, it is micro- to obtain the reef beach type Reservoir Body deposition
Equal mapping includes：
Based on individual well reef beach type Reservoir Body development interval and the seismic data, individual well sedimentary micro is determined, Lian Jing is contrasted,
Establish reef beach type Reservoir Body Stratigraphic framework；And
Based on the reef beach type Reservoir Body Stratigraphic framework and the individual well sedimentary micro, by earthquake power spectrum, the reef beach is obtained
Type Reservoir Body sedimentary micro flat distribution map.
3. type Reservoir Body modeling method in reef beach according to claim 1, wherein, establish the reef beach type Reservoir Body configuration number
Include according to storehouse：
Based on reef beach type Reservoir Body development interval and vertical evolutionary series, the reef beach type Reservoir Body reservoir development mould is obtained
Formula；And
Based on the reef beach type Reservoir Body developmental model of reservoir, analysis reef beach type Reservoir Body attribute, reef beach type Reservoir Body structure is established
Type database.
4. type Reservoir Body modeling method in reef beach according to claim 1, wherein, it is general to obtain the reef beach type Reservoir Body distribution
Rate body includes：
Based on the geological layering and the seismic interpretation layer position, reef beach type Reservoir Body tectonic model is established, with reference to the reef beach
Type Reservoir Body sedimentary micro flat distribution map, reef beach type Reservoir Body plane distribution model is obtained, and then establish reef beach type Reservoir Body
Geology distribution probability body；
Seismic inversion data volume and individual well reef beach type Reservoir Body development interval are analyzed, the seismic inversion data volume is turned
It is changed to reef beach type Reservoir Body seismic profile probability volume；And
Based on the reef beach type Reservoir Body geology distribution probability body and the reef beach type Reservoir Body seismic profile probability volume, institute is obtained
State reef beach type Reservoir Body distribution probability body.
5. type Reservoir Body modeling method in reef beach according to claim 1, wherein, establish the reef beach type Reservoir Body dimensionally
Matter model includes：
Based on the reef beach type Reservoir Body configuration data storehouse and the reef beach type Reservoir Body developmental model of reservoir, by reef beach type
Reservoir Body distribution probability body obtains reef beach type Reservoir Body distributed in three dimensions model as simulation collaboration variable；And
Based on the reef beach type Reservoir Body distributed in three dimensions model, the reef beach type Reservoir Body three-dimensional geological model is established.
6. a kind of reef beach type Reservoir Body modeling, including：
For developing interval based on seismic data, identification individual well reef beach type Reservoir Body, and determine reef beach type Reservoir Body development interval
Unit；
For developing interval based on the individual well reef beach type Reservoir Body, reef beach type Reservoir Body sedimentary micro flat distribution map is obtained
Unit；
For based on reef beach type Reservoir Body development interval and vertical evolutionary series, obtaining reef beach type Reservoir Body reservoir development mould
Formula, establish the unit in reef beach type Reservoir Body configuration data storehouse；
For based on the reef beach type Reservoir Body sedimentary micro flat distribution map and seismic inversion data volume, with reference to geological layering with
Seismic interpretation layer position, obtain the unit of reef beach type Reservoir Body distribution probability body；And
For based on the reef beach type Reservoir Body configuration data storehouse, the reef beach type Reservoir Body developmental model of reservoir and the reef beach
Type Reservoir Body distribution probability body, establish the unit of reef beach type Reservoir Body three-dimensional geological model.
7. type Reservoir Body modeling in reef beach according to claim 6, wherein, it is micro- to obtain the reef beach type Reservoir Body deposition
Equal mapping includes：
Based on individual well reef beach type Reservoir Body development interval and the seismic data, individual well sedimentary micro is determined, Lian Jing is contrasted,
Establish reef beach type Reservoir Body Stratigraphic framework；And
Based on the reef beach type Reservoir Body Stratigraphic framework and the individual well sedimentary micro, by earthquake power spectrum, the reef beach is obtained
Type Reservoir Body sedimentary micro flat distribution map.
8. type Reservoir Body modeling in reef beach according to claim 6, wherein, establish the reef beach type Reservoir Body configuration number
Include according to storehouse：
Based on reef beach type Reservoir Body development interval and vertical evolutionary series, the reef beach type Reservoir Body reservoir development mould is obtained
Formula；And
Based on the reef beach type Reservoir Body developmental model of reservoir, analysis reef beach type Reservoir Body attribute, reef beach type Reservoir Body structure is established
Type database.
9. type Reservoir Body modeling in reef beach according to claim 6, wherein, establish the reef beach type Reservoir Body dimensionally
Matter model includes：
Based on the geological layering and the seismic interpretation layer position, reef beach type Reservoir Body tectonic model is established, with reference to the reef beach
Type Reservoir Body sedimentary micro flat distribution map, reef beach type Reservoir Body plane distribution model is obtained, and then establish reef beach type Reservoir Body
Geology distribution probability body；
Seismic inversion data volume and individual well reef beach type Reservoir Body development interval are analyzed, the seismic inversion data volume is turned
It is changed to reef beach type Reservoir Body seismic profile probability volume；And
Based on the reef beach type Reservoir Body geology distribution probability body and the reef beach type Reservoir Body seismic profile probability volume, institute is obtained
State reef beach type Reservoir Body distribution probability body.
10. type Reservoir Body modeling in reef beach according to claim 6, wherein, it is three-dimensional to establish the reef beach type Reservoir Body
Geological model includes：
Based on the reef beach type Reservoir Body configuration data storehouse and the reef beach type Reservoir Body developmental model of reservoir, by reef beach type
Reservoir Body distribution probability body obtains reef beach type Reservoir Body distributed in three dimensions model as simulation collaboration variable；And
Based on the reef beach type Reservoir Body distributed in three dimensions model, the reef beach type Reservoir Body three-dimensional geological model is established.
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