CN110485987A - The generation method and system of oil reservoir well pattern construction program - Google Patents
The generation method and system of oil reservoir well pattern construction program Download PDFInfo
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- CN110485987A CN110485987A CN201910743814.7A CN201910743814A CN110485987A CN 110485987 A CN110485987 A CN 110485987A CN 201910743814 A CN201910743814 A CN 201910743814A CN 110485987 A CN110485987 A CN 110485987A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 155
- 238000002347 injection Methods 0.000 claims abstract description 144
- 239000007924 injection Substances 0.000 claims abstract description 144
- 238000010276 construction Methods 0.000 claims abstract description 109
- 239000004035 construction material Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 6
- 235000020681 well water Nutrition 0.000 claims 4
- 239000002349 well water Substances 0.000 claims 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 116
- 238000003860 storage Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000004590 computer program Methods 0.000 description 10
- 238000011161 development Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 239000010779 crude oil Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 241001503485 Mammuthus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/20—Displacing by water
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
- E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well
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Abstract
The embodiment of the present invention provides the generation method and system of oil reservoir well pattern construction program, belongs to field of computer technology.Include: the reserves situation of block area information and oil reservoir based on oil reservoir, determines the quantity of element pattern；According to the quantity of element pattern, determine the construction position of producing well and the water injection well matched with the producing well, if including: the quantity of element pattern is one, the water injection well quantity and water injection well for determining the construction position of single producing well and matching with the single producing well build position；If or the quantity of element pattern is water injection well quantity and water injection well construction positions that are multiple, determining the construction position of each producing well and match with each producing well；And the construction position of the quantity, producing well and the water injection well matched with the producing well based on element pattern, determine the construction program of element pattern.Well pattern reconstruction model is present embodiments provided with the effective exploitation for realizing remaining oil.
Description
Technical field
The present invention relates to field of computer technology, a kind of generation method more particularly to oil reservoir well pattern construction program and are
System.
Background technique
Well pattern refers to that during oil reservoir development, the distribution mode of producing well and water injection well is in oil reservoir development scheme
Important link, the setting of well pattern are related to the development efficiency of oil reservoir.
For having the oil reservoir for enlivening bottom water, bottom water water body provides enough energy to oil reservoir, feeds crude oil rapidly and is opened
Formation depletion caused by adopting.However, crude oil is constantly plucked out of with the progress of exploitation, and the strata pressure decline inside oil reservoir, bottom
Pressure difference is generated between water and oil reservoir, under the driving of the pressure difference, oil reservoir water enchroachment (invasion) occurs, so that the crude oil water containing produced is continuous
It increases, and then affects oily well yield, so that oil well faces closing well, in the case, continue using original production straight well
The remaining oil in oil reservoir will be made to be unable to get effective exploitation.How to realize that remaining valid for the remaining oil in oil reservoir is developed into
Urgent problem at this stage.
Summary of the invention
The purpose of the embodiment of the present invention is that providing a kind of generation method of oil reservoir well pattern construction program, which is built
The generation method of scheme can provide a kind of generating mode of well pattern reconstruction model in the oil reservoir development later period, based on the generation
Reconstruction model realizes the effective exploitation of oil reservoir remaining oil.To achieve the goals above, the embodiment of the present invention provides a kind of oil reservoir
The generation method of well pattern construction program, the generation method of the oil reservoir well pattern construction program include: the block area letter based on oil reservoir
Breath and oil reservoir reserves situation, determine the quantity of element pattern, wherein the element pattern include producing well and with the producing well
At least one water injection well matched；According to the quantity of the element pattern, determines the producing well and match with the producing well
The construction position of the water injection well of conjunction, comprising: if the quantity of the element pattern is one, determine the construction position of single producing well
And the water injection well quantity and water injection well matched with the single producing well builds position；If or the quantity of the element pattern is more
A, the water injection well quantity and water injection well for determining the construction position of each producing well and matching with each producing well build position
It sets；And the construction position of the quantity, the producing well and the water injection well matched with the producing well based on the element pattern,
Determine the construction program of the element pattern.
Preferably, the construction position of the determination single producing well and the water injection well matched with the single producing well
Construction position comprise determining that the construction position of the single producing well, and the four of the construction position of the single producing well
Week configuration is there are four the water injection well and its builds position, wherein the construction position of the producing well is in four water injection wells
Construction position center；Or each producing well of determination construction position and the note that is matched with each producing well
The construction position of well comprises determining that the construction position of each producing well, and the surrounding in the construction position of each producing well is equal
Configuration is there are four the water injection well and its builds position, is configured wherein the construction position of each producing well is in its surrounding
Four water injection wells construction position center.
Preferably, the side length of the enclosed quadrangle in construction position of four water injection wells is configured as set distance.
Preferably, the quantity based on the element pattern, the producing well and the water filling matched with the producing well
The construction position of well determines that the construction program of the element pattern includes: the quantity based on the producing well and the water injection well,
Construction material needed for obtaining；Based on the acquired construction material, the producing well and the note matched with the producing well
The construction position of well determines the construction program of the producing well and water injection well.
Preferably, before determining the quantity of element pattern, the generation method of the oil reservoir well pattern construction program further include: In
In the case that the water content of oil reservoir, which is greater than, sets aqueous threshold value, and produced quantity is greater than setting extraction threshold value, the area of the oil reservoir is obtained
The reserves situation of block area information and oil reservoir.
In addition, the present invention also provides a kind of generation system of oil reservoir well pattern construction program, the oil reservoir well pattern construction program
Generation system includes: quantity determination unit, for the reserves situation of block area information and oil reservoir based on oil reservoir, determines well pattern
The quantity of unit, wherein the element pattern includes producing well and at least one water injection well for matching with the producing well；Position
Determination unit determines building for the producing well and the water injection well matched with the producing well according to the quantity of the element pattern
Make position, comprising: if the quantity of the element pattern be one, determine single producing well construction position and with the single production
The water injection well quantity and water injection well that well matches build position；If the quantity of the element pattern be it is multiple, determine each production
The construction position of well and the water injection well quantity and water injection well that match with each producing well build position；And scheme determines list
Member, for the construction position of quantity, the producing well and the water injection well matched with the producing well based on the element pattern,
Determine the construction program of the element pattern.
Preferably, the position determination unit includes: the first producing well position determination submodule, for determining single production
The construction position of well；And the first water injection well position determination submodule, the surrounding for the construction position in single producing well are true
The quantity of the fixed water injection well is the construction position of four and each water injection well, wherein the construction position of the producing well is in four
The center of the construction position of a water injection well；Or the second producing well position determination submodule, for determining each production
The construction position of well；And the second water injection well position determination submodule, the surrounding for the construction position in each producing well are equal
The quantity for determining the water injection well is the construction position of four and each water injection well, wherein the construction position of each producing well
The center of the construction position of four water injection wells configured in its surrounding.
Preferably, the first water injection well position determination submodule or the second water injection well position determination submodule are also used
In configuring set distance for the side length of the enclosed quadrangle in construction position of four water injection wells.
Preferably, the scheme determination unit includes: material acquisition submodule, for the number based on the element pattern
Amount, obtains required material；And scheme determines submodule, for based on the acquired construction material and the producing well
And the construction position of the water injection well matched with the producing well determines the construction program of the producing well and water injection well.
Preferably, the generation system of the oil reservoir well pattern construction program further include: reservoir information acquiring unit, in determination
Before the quantity of element pattern, it is greater than in the water content of oil reservoir and sets aqueous threshold value, and produced quantity is greater than setting extraction threshold value
In the case of, obtain the block area information of the oil reservoir and the reserves situation of oil reservoir.
Through the above technical solutions, the present embodiment can be in the case where oil reservoir be in development late stage, according to the block of oil reservoir
The reserves situation of area information and oil reservoir first determines the quantity of element pattern to be reconstructed, and according to the quantity of element pattern, obtains
It takes the quantity of the producing well of respective numbers and builds position, and determine building for the water injection well matched with one or more producing wells
Make position.After the construction position for obtaining above-mentioned quantity and producing well, water injection well, building for corresponding element pattern is provided
Scheme is made, the reconstruction of well pattern is executed based on the construction program, realizes the automatic Reconstruction of subsequent well pattern.
The other feature and advantage of the embodiment of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to further understand for providing to the embodiment of the present invention, and constitute part of specification, under
The specific embodiment in face is used to explain the present invention embodiment together, but does not constitute the limitation to the embodiment of the present invention.Attached
In figure:
Fig. 1 is the flow chart for illustrating a kind of generation method of oil reservoir well pattern construction program of the invention；
Fig. 2 is the module frame chart for illustrating a kind of oil reservoir well pattern reconstructing system of the invention；And
Fig. 3 is the system connection block diagram for illustrating a kind of electronic equipment of the invention.
Description of symbols
1 quantity determination unit, 2 position determination unit
3 scheme determination units
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the embodiment of the present invention.It should be understood that this
Locate described specific embodiment and be merely to illustrate and explain the present invention embodiment, is not intended to restrict the invention embodiment.
First simple to introduce lower element pattern before each embodiment is discussed in detail, existing element pattern all uses vertically
Producing well realizes the exploitation of oil reservoir, and vertical producing well is responsible for the acquisition of oil reservoir Crude Oil as the main development well of oil reservoir.In
The later period of oil reservoir development, due to the oil reservoir water enchroachment (invasion) in oil reservoir cause it is aqueous higher in crude oil so that remaining oil is unable to get
Effective exploitation.In addition, the well pattern that the present invention is carried out primarily directed to low-permeability oil deposit is built, middle and low permeable reservoir is matrix
The lower oil reservoir of permeability, typically refers to the sandstone oil reservoir of hyposmosis, based on the above situation, has been specifically designed of the invention following
Embodiment realizes the acquisition of the remaining oil in oil reservoir development later period.
Embodiment 1
The step of Fig. 1 is the specific flow chart of embodiment, and the generation of well pattern reconstruction model has been described in detail in Fig. 1 and stream
Journey, specifically, as described below.
S101, the reserves situation of block area information and oil reservoir based on oil reservoir, determines the quantity of element pattern.
Wherein, the element pattern includes producing well and at least one water injection well for matching with the producing well.In this reality
It applies in example, the quantity for the water injection well that each producing well matches is 4.
Wherein, what the present invention was targeted is oil reservoir, and the oil reservoir refers to that reservoir permeability is low, abundance is low, single well productivity is low
Oil field.For above-mentioned oil field, need to it is initial include that the element pattern of vertical producing well is rebuild.
Wherein, the block area information may include the area figures of entire oil reservoir, which can be by existing
Reservoir exploration equipment directly acquires.In the present embodiment, the area figures of the oil reservoir are bigger, and the quantity of element pattern is theoretically
Can be more, certainly, it is also necessary to consider remaining some factor, such as, it is also necessary to consider the reserves situation of oil reservoir, the reserves of oil reservoir
Can also be directly acquired by existing reserves exploring equipment, when reserves are more, need more element pattern, when reserves compared with
When few, then less element pattern is needed.In the present embodiment, in order to realize the reasonable development of oil reservoir, in the block face of oil reservoir
In the case that product information is within predetermined area, and the reserves situation of oil reservoir is within predetermined reserves, as long as being no more than upper
The value (showing that the oil reservoir is in non-and crosses mammoth pool) for stating setting, that is, use 10-12 element pattern, it is preferable that use 11 wells
Net unit.Wherein, each element pattern is separately arranged.Therefore, it in the embodiment of the present invention, can be pre-configured with and in computer equipment
The corresponding relationship of the quantity of the reserves situation and element pattern of the block area information and oil reservoir of middle storage oil reservoir, for working as
Preceding oil reservoir directly can input its block area information and reserves situation to computer equipment to match corresponding element pattern number
Amount.
Wherein, in the present embodiment, each element pattern is equipped with a producing well, and wherein the producing well is horizontal raw
Well is produced, in addition to this, each element pattern is also configured with four water injection wells matched with the horizontal production well, wherein four
Water injection well is respectively placed in the surrounding of the producing well, and specifically, four water injection wells represent four angles of enclosed quadrangle form, and
Enclosed shape can be square either diamond shape.Wherein, details are not described herein for the implantation mode of the horizontal well, is main
The acquisition that oil reservoir is realized by the way that horizontal segment inside oil reservoir is arranged in, be additionally provided on horizontal segment perforated interval design have it is multiple
The through-hole of oil suction, wherein the length of the perforated interval can be between 100m-200m, preferably 150m.Pass through producing well four
The water injection well in week provides kinetic energy to producing well, the producing well is allowed to acquire the crude oil in oil reservoir.In addition, in the implementation
In example, when there is multiple element patterns, multiple element patterns are all placed in the same oil reservoir, and since the crude oil in oil reservoir is stream
It is logical, it therefore, all mutually circulates between each element pattern, and real between four water injection wells and producing well between being placed in one
Also it mutually circulates on border.
S102, according to the quantity of the element pattern, the water injection well for determining the producing well and being matched with the producing well
Construction position.
Wherein, if the quantity that the mode of above-mentioned S102 may include: the element pattern is one, single producing well is determined
Construction position and the water injection well quantity and water injection well that are matched with the single producing well build position；If or the element pattern
Quantity be it is multiple, determine the construction position of each producing well and match water injection well quantity and water injection well with each producing well
Construction position.
Wherein, in an embodiment of the present embodiment, be pre-configured with and in computer equipment store water injection well with
The corresponding relationship of position is built in the association of producing well, and (can be use in the case where the construction position of the current producing well of determination
Family is inputted by computer equipment, can be the construction of the determining producing well of click in the analog map of display in concrete operations
Position；Can also be automatically generated according to the shape of oil reservoir), the number of automatic corresponding water injection well associated with preceding producing well is deserved out
Amount and its construction position, wherein the quantity of the producing well of user's input is by the way of S101 it was determined that the quantity of water injection well
Meeting construction position according to locating for producing well automatically generates, and can also generate the position of corresponding water injection well of course simultaneously.
Wherein, the construction position of the producing well automatically generates as needed, can also carry out sets itself as desired, if
The producing well of element pattern, can be set in the middle position of oil reservoir by only one element pattern, and will be matched therewith
Water injection well design around the producing well., can be according to the global shape of oil reservoir if there are multiple element patterns, it will be multiple
For element pattern uniform design in the oil reservoir, uniform design is not to be neatly arranged, and needs to make phase according to global shape
It arranges with answering, as long as guaranteeing that the distance between adjacent element pattern (especially producing well) is more than pre-determined distance, and fills the water
The practical construction position of well is matched with the producing well.The mode that computer executes, can be and simulate the whole of oil reservoir
Shape, is uniformly distributed rule according to pre-set, and the producing well of quantification in above-mentioned steps is evenly distributed on oil reservoir
In plane, it is ensured that the distance between any two producing well is greater than set distance, finally the construction position based on producing well, according to
The construction position for the water injection well that each producing well predetermined matches automatically generates the construction position mark of water injection well.
Specifically, it if the quantity of element pattern is one, i.e., matches in only one producing well and with the producing well
In the case where four water injection wells, producing well is arranged in the center of oil reservoir, and four water injection wells being matched therewith set up separately
In the side length of the surrounding of the producing well, and the enclosed quadrangle in construction position of four water injection wells be configured as setting away from
From.In the real-time example, the set distance can Any Digit between 100-500m, and can be preferably 300m, In
In the case where 300 meters, flood effectiveness is best, and can improve the crude oil collecting efficiency of producing well.If the quantity of element pattern is more
It is a, i.e., in the case where having multiple producing wells and four water injection wells matched with each producing well, producing well is uniformly divided
It is distributed in oil reservoir, set-up mode can be configured according to the global shape of oil reservoir, then be round cloth with center if round
A producing well is set, remaining is distributed in around the center of circle, if the global shape of oil reservoir is square, according to longitudinal and horizontal
Successively it is arranged at equal intervals to coordinate.Although above citing all be regular shape, face irregular shape oil reservoir, can also between
Every setting, it is only necessary to the distance separately between multiple producing wells be kept to be greater than pre-determined distance.And four match with it
The water injection well of conjunction is divided into the surrounding of each producing well, and the side for building the enclosed quadrangle in position of four water injection wells
Length is configured as set distance, likewise, the set distance can be above-mentioned any distance, details are not described herein.
S103, quantity and the producing well and the water injection well matched with the producing well based on the element pattern are built
Make the construction program that position determines the element pattern.
Wherein, the quantitative relation of the element pattern building materials quantity needed for construction program, producing well and water injection well
Build positional relationship the construction position of element pattern can arrange to execute corresponding in the case where position and material number determine
Construction.Wherein, which can directly show in table form, can also show on virtual map
Come, is mainly used for providing corresponding construction program to producer, producer can be according to the party after receiving the construction program
The reconstruction of case completion well pattern.
Specifically, in the present embodiment, following manner is executed to determine construction program:
1) quantity based on the producing well and the water injection well, obtains required construction material.
Wherein, in a specific embodiment, it can be pre-configured with and be stored with producing well number in computer equipment
The corresponding relationship of the quantity and construction material of amount and water injection well is only needed for the quantity of current producing well and the water injection well
Input as computer equipment can match corresponding construction material based on the corresponding relationship, and wherein computer exports
For the information of construction material.
Specifically, the quantity of the quantity and element pattern of producing well is corresponding, and each element pattern designs a production
Well, the mode for obtaining required construction material can directly calculate acquisition from the preset table, such as set in a table
Material needed for being equipped with a producing well includes: 1000Kg-1010Kg cement and the sand of 500Kg, specifically obtains producing well
The mode of construction material is that can be obtained by material needed for each producing well multiplied by the quantity of producing well.Likewise, In
Material needed for being provided with a water injection well in table includes: 1000Kg-1010Kg cement and the sand of 500Kg, is specifically obtained
The mode of the construction material of water injection well is that can be obtained by material needed for each water injection well multiplied by the quantity of water injection well.
2) building based on the acquired construction material and the producing well and the water injection well matched with the producing well
Make the construction program that position determines the producing well and water injection well.
Wherein, the quantity of the construction material can be directly obtained from 1), producing well and be matched with the producing well
The construction position of water injection well can be directly determined by step S102, based on above-mentioned given data, can construct producing well and
The construction program of water injection well.It can be directly obtained from computer program, and the form of expression of the structural scheme can be simulation
Figure, which directly executes display on computer screen, if element pattern be it is multiple, show the coordinate of each element pattern
(coordinate of coordinate and water injection well including producing well), the label of element pattern is realized by one or more coordinates, if well
Net unit is one, then only shows the coordinate of an element pattern.Oil reservoir production is carried out according to construction program planned in advance
Well and water injection well are established, and the speed that producing well and water injection well are built is improved, avoid the occurrence of the excessive purchase of shaft building material or
Buy insufficient situation.
Specifically, in the above embodiment of the invention, the construction program can be the construction position of producing well, water injection well
Map is set, and label has the position of producing well, water injection well in map, and marks material in need, and generate production
The construction program of well, water injection well, for being used when building.
It is further preferred that first judging whether the oil reservoir is low-permeability oil deposit, is specifically sentenced before executing S101-S103
Disconnected mode includes: the water content in oil reservoir greater than the aqueous threshold value of setting and in the case that produced quantity is greater than setting extraction threshold value, really
The fixed oil reservoir is low-permeability oil deposit, and obtains the block area information of the oil reservoir and the reserves situation of oil reservoir.
Wherein, in the present embodiment, it sets aqueous threshold value and is generally 30%, setting extraction threshold value is generally 70%.Certainly,
Also it can be set as remaining arbitrary value, this preferred embodiment is that removing part does not have the oil reservoir for rebuilding qualification, can be according to upper
The rule stated judges the method operation that corresponding S101-S103 is executed in the case where belonging to oil reservoir.Wherein, oil reservoir is aqueous
Amount can be directly acquired by existing data, and the produced quantity of oil reservoir can also carry out reckoning acquisition by existing data,
The present embodiment need to only design a corresponding threshold value, to obtain Oil Reservoir Types, and execute subsequent step.
Through the foregoing embodiment 1, it can judge which kind of oil reservoir is in by the water content and produced quantity of oil reservoir collected
Period can be based on the block face of oil reservoir in the case where oil reservoir is in development late stage (water content is more and produced quantity is larger)
The reserves situation of product information and oil reservoir, determines the quantity of element pattern, to match the demand of acquisition, and reaches economic benefit as far as possible
The maximization of benefit.Again, by above-mentioned quantity, the construction of producing well and the water injection well matched with the producing well can be determined
Position, building position can be marked in map, then carry out well based on the map of the construction program automatically generated
The reconstruction and manufacture of net, the effective exploitation of remaining oil may be implemented using the well pattern after reconstruction.
Embodiment 2
Fig. 2 is the connection block diagram of the present embodiment 2, and specifically, the generation system of the oil reservoir well pattern construction program includes
Following multiple structures.
The present invention also provides a kind of generation system of oil reservoir well pattern construction program, the generation systems of the oil reservoir well pattern construction program
System includes: quantity determination unit 1, for the reserves situation of block area information and oil reservoir based on oil reservoir, determines element pattern
Quantity, wherein the element pattern includes producing well and at least one water injection well for matching with the producing well.Position determines
Unit 2 determines the construction position of the producing well and the water injection well matched with the producing well according to the quantity of the element pattern
Set, comprising: if the quantity of the element pattern be one, determine single producing well construction position and with the single producing well phase
The water injection well quantity and water injection well of cooperation build position；If the quantity of the element pattern be it is multiple, determine each producing well
It builds position and the water injection well quantity and water injection well that match with each producing well builds position.And scheme determination unit 3,
For the construction position of quantity, the producing well and the water injection well matched with the producing well based on the element pattern, really
The construction program of the fixed element pattern.
Preferably, the position determination unit may include: the first producing well position determination submodule, single for determining
The construction position of producing well；And the first water injection well position determination submodule, for the four of the construction position of single producing well
The quantity for determining the water injection well week is the construction position of four and each water injection well, wherein at the construction position of the producing well
In the center of the construction position of four water injection wells；Or the second producing well position determination submodule, it is each for determining
The construction position of producing well；And the second water injection well position determination submodule, for the four of the construction position of each producing well
The quantity for determining the water injection well week is the construction position of four and each water injection well, wherein the construction of each producing well
Position is in the center of the construction position for four water injection wells that its surrounding is configured.
It is further preferred that the first water injection well position determination submodule or second water injection well position determine submodule
Block is also used to configure set distance for the side length of the enclosed quadrangle in construction position of four water injection wells.
It is further preferred that the scheme determination unit 3 may include: material acquisition submodule, for being based on the well
The quantity of net unit obtains required material；And scheme determines submodule, for based on the acquired construction material and
The construction position of the producing well and the water injection well matched with the producing well determines the construction side of the producing well and water injection well
Case.
It is further preferred that the generation system of the oil reservoir well pattern construction program can also include: reservoir information acquiring unit,
For being greater than in the water content of oil reservoir and setting aqueous threshold value, and produced quantity is greater than setting before determining the quantity of element pattern
In the case where producing threshold value, the block area information of the oil reservoir and the reserves situation of oil reservoir are obtained.
The available technology effect same as Example 1 of technical characteristic for passing through the above embodiments compared with the prior art
Fruit, details are not described herein.
Fig. 3 is the structural schematic diagram for the electronic equipment that one embodiment of the invention provides.As shown in figure 3, the electronic equipment
It include: processor 301, memory 302, communication interface 303 and bus 304；Wherein, the processor 301, memory 302, logical
Believe that interface 303 completes mutual communication by the bus 304；The communication interface 303 is used for the electronic equipment and terminal
Communication equipment between information transmission；The processor 301 is used to call the program instruction in the memory 302, to hold
The generation method of the above-mentioned oil reservoir well pattern construction program of row.
Include kernel in processor, is gone in memory to transfer corresponding program unit by kernel.Kernel can be set one
Or more, the generation of oil reservoir well pattern construction program is realized by adjusting kernel parameter.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, if read-only memory (ROM) or flash memory (flash RAM), memory include that at least one is deposited
Store up chip.
The embodiment of the invention provides a kind of processor, the processor is for running program, wherein described program operation
The generation method of Shi Zhihang oil reservoir well pattern construction program.
In addition, instruction is stored on the machine readable storage medium the present invention also provides a kind of machine readable storage medium,
The instruction is used for so that machine executes the generation method of the above-mentioned oil reservoir well pattern construction program of the application.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable Jie
The example of matter.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including element
There is also other identical elements in process, method, commodity or equipment.
It will be understood by those skilled in the art that embodiments herein can provide as method, system or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application
Form.It is deposited moreover, the application can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The above is only embodiments herein, are not intended to limit this application.To those skilled in the art,
Various changes and changes are possible in this application.It is all within the spirit and principles of the present application made by any modification, equivalent replacement,
Improve etc., it should be included within the scope of the claims of this application.
Claims (10)
1. a kind of generation method of oil reservoir well pattern construction program, which is characterized in that the generation method of the oil reservoir well pattern construction program
Include:
The reserves situation of block area information and oil reservoir based on oil reservoir, determines the quantity of element pattern, wherein the well pattern list
Member includes producing well and at least one water injection well matched with the producing well；
According to the quantity of the element pattern, the construction position of the producing well and the water injection well matched with the producing well is determined
It sets, comprising:
If the quantity of the element pattern is one, determines the construction position of single producing well and matched with the single producing well
Water injection well quantity and water injection well build position；Or
If the quantity of the element pattern be it is multiple, determine the construction position of each producing well and matched with each producing well
Water injection well quantity and water injection well build position；And
The construction position of quantity, the producing well and the water injection well matched with the producing well based on the element pattern, really
The construction program of the fixed element pattern.
2. the generation method of oil reservoir well pattern construction program according to claim 1, which is characterized in that
The construction position of the determination single producing well and the construction position of the water injection well matched with the single producing well
Comprise determining that the construction position of the single producing well, and the surrounding in the construction position of the single producing well is configured with four
A water injection well and its construction position, wherein the construction position of the producing well is in the construction position of four water injection wells
Center；Or
The construction position of each producing well of determination and the construction position of the water injection well matched with each producing well include:
Determine the construction position of each producing well, and the surrounding in the construction position of each producing well is each equipped with four water injection wells
And its position is built, wherein the construction position of each producing well is in building for four water injection wells that its surrounding is configured
Make the center of position.
3. the generation method of oil reservoir well pattern construction program according to claim 2, which is characterized in that four water injection wells
The side length of the enclosed quadrangle in construction position be configured as set distance.
4. the generation method of oil reservoir well pattern construction program according to claim 1, which is characterized in that described to be based on the well
The construction position of the quantity of net unit, the producing well and the water injection well matched with the producing well determines the element pattern
Construction program includes:
Quantity based on the producing well and the water injection well, obtains required construction material；
Construction position based on the acquired construction material, the producing well and the water injection well matched with the producing well is true
The construction program of the fixed producing well and water injection well.
5. the generation method of oil reservoir well pattern construction program according to claim 1, which is characterized in that determining element pattern
Quantity before, the generation method of the oil reservoir well pattern construction program further include:
In the case that water content in oil reservoir is greater than the aqueous threshold value of setting and produced quantity is greater than setting extraction threshold value, the oil is obtained
The block area information of hiding and the reserves situation of oil reservoir.
6. a kind of generation system of oil reservoir well pattern construction program, which is characterized in that the generation system of the oil reservoir well pattern construction program
Include:
Quantity determination unit determines the number of element pattern for the reserves situation of block area information and oil reservoir based on oil reservoir
Amount, wherein the element pattern includes producing well and at least one water injection well for matching with the producing well；
Position determination unit, according to the quantity of the element pattern, the note for determining the producing well and being matched with the producing well
The construction position of well, comprising:
If the quantity of the element pattern is one, determines the construction position of single producing well and matched with the single producing well
Water injection well quantity and water injection well build position；
If the quantity of the element pattern be it is multiple, determine the construction position of each producing well and matched with each producing well
Water injection well quantity and water injection well build position；And
Scheme determination unit, for quantity, the producing well and the note matched with the producing well based on the element pattern
The construction position of well, determines the construction program of the element pattern.
7. the generation system of oil reservoir well pattern construction program according to claim 6, which is characterized in that the position determines single
Member includes:
First producing well position determination submodule, for determining the construction position of single producing well；And the first water injection well position
It determines submodule, determines that the quantity of the water injection well is four and each note for the surrounding in the construction position of single producing well
The construction position of well, wherein the centre bit of the producing well built position and be in the construction position of four water injection wells
It sets；Or
Second producing well position determination submodule, for determining the construction position of each producing well；And the second water injection well position
It determines submodule, determines that the quantity of the water injection well is for four and each for the surrounding in the construction position of each producing well
The construction position of water injection well, wherein the construction position of each producing well is in four water injection wells that its surrounding is configured
Construction position center.
8. the generation system of oil reservoir well pattern construction program according to claim 7, which is characterized in that first water injection well
Position determination submodule or the second water injection well position determination submodule are also used to the construction position of four water injection wells
The side length of enclosed quadrangle is configured to set distance.
9. the generation system of oil reservoir well pattern construction program according to claim 6, which is characterized in that the scheme determines single
Member includes:
Material acquisition submodule obtains required material for the quantity based on the element pattern；And
Scheme determines submodule, for matching based on the acquired construction material, the producing well and with the producing well
The construction position of water injection well determine the construction program of the producing well and water injection well.
10. the generation system of oil reservoir well pattern construction program according to claim 6, which is characterized in that the oil reservoir well pattern is built
Make the generation system of scheme further include:
Reservoir information acquiring unit, for it is aqueous to be greater than setting in the water content of oil reservoir before determining the quantity of element pattern
Threshold value, and produced quantity be greater than setting extraction threshold value in the case where, obtain the block area information of the oil reservoir and the reserves feelings of oil reservoir
Condition.
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