CN117828909A - High-precision three-dimensional modeling method and device for oil reservoir and storage medium - Google Patents
High-precision three-dimensional modeling method and device for oil reservoir and storage medium Download PDFInfo
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Abstract
A high-precision three-dimensional modeling method, device and storage medium for oil reservoirs, wherein the method comprises the following steps: acquiring data of a lateral lamination in a curved stream; characterizing the side-lay-up; and establishing a lateral lamination model in the curvy river point dam according to the lateral lamination. According to the high-precision three-dimensional modeling method, device and storage medium for the oil reservoir, the fault surface is edited so that nine-level configuration distribution inside the curved-flow river point dam is represented in a three-dimensional space, a modeling flow is improved, a fault surface pattern is used for representing a lateral lamination development mode, the strength of the lateral lamination on the fluid shielding effect is simulated by setting the conductivity of the fault in a numerical simulation process, so that the residual oil in the ultra-high water period is guided to dig and dive, and a basis is provided for quantitative prediction of the residual oil in the next step.
Description
Technical Field
The invention belongs to the technical field of petroleum and natural gas exploitation, and particularly relates to a high-precision three-dimensional modeling method and device for an oil reservoir and a storage medium.
Background
At present, most of domestic oil fields enter a high water-bearing period, oil layers are severely flooded, residual oil is highly dispersed, and especially for river-phase reservoirs, the research on heterogeneity among the layers cannot meet the development requirement, and the focus of fine description of the reservoirs is changed from the layers into the layers. The side lamination inside the point dam is used as an impermeable shielding interlayer inside the reservoir, so that the communication condition inside the sand body and the injection and production effect are directly affected, and the controlled residual oil reserves gradually become the main targets of the excavation.
The modeling method of the sand body side lamination of the curvy river dam mainly comprises two methods: one is to establish an orthogonal grid model based on a Cartesian coordinate system, and carry out embedded grid encryption aiming at a side lamination area with a smaller thickness, so as to equivalently characterize side lamination spreading; the other is to establish faults, the cross section spread is used for representing the side area spread, and the three-dimensional pattern of the side lamination is simulated by assigning a value to the grid through which the cross section passes. However, the method for representing the side product interlayer by the grid mode needs higher three-dimensional grid precision, so that great calculation pressure is caused for numerical simulation, and simulation efficiency is affected.
Disclosure of Invention
In view of the above, the present invention provides a method, apparatus and storage medium for high-precision three-dimensional modeling of oil reservoirs that overcomes or at least partially solves the above-mentioned problems.
In order to solve the technical problems, the invention provides a high-precision three-dimensional modeling method for an oil reservoir, which comprises the following steps:
acquiring data of a lateral lamination in a curved stream;
characterizing the side-lay-up;
and establishing a lateral lamination model in the curvy river point dam according to the lateral lamination.
Preferably, the step of acquiring the data of the side layer inside the meandering stream comprises the steps of:
obtaining geological data of a curved stream;
analyzing the curveflow river geological data;
and determining the lateral lamination development pattern according to the analysis result.
Preferably, the determining the lateral-layer development pattern according to the analysis result includes the steps of:
determining a lateral lamination tendency according to the analysis result;
determining a lateral lamination dip angle according to the analysis result;
and determining the lateral lamination spreading range according to the analysis result.
Preferably, the determining the side layer spread range according to the analysis result includes the steps of:
plane characterization of the lateral lamination distribution frequency;
the profile determines the lateral lamination extension;
the profile determines the extent of the side-layer.
Preferably, the characterizing the side-laminated layer comprises the steps of:
acquiring characterization software;
acquiring a mode of the side lamination;
the same fault plane as the pattern is constructed in the characterization software.
Preferably, said constructing the same fault plane in said characterization software as said pattern comprises the steps of:
starting a fault adjustment module on the characterization software;
editing a fault label on the characterization software;
adjusting the tendency of the section to a preset value;
and adjusting the inclination angle of the section to a preset value.
Preferably, the building of the model of the side lamination in the curvy river point dam according to the side lamination comprises the following steps:
editing the fault plane;
establishing a side area layer model;
and establishing a point dam lithofacies model.
The application also provides a high accurate three-dimensional modeling device of oil reservoir, the device includes:
the side lamination layer data acquisition module is used for acquiring side lamination layer data in the curved stream;
the side lamination characterization module is used for characterizing the side lamination;
and the side lamination model building module is used for building a side lamination model in the curvelet point dam according to the side lamination.
The application also provides an electronic device, which comprises:
at least one processor; the method comprises the steps of,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform any of the aforementioned reservoir high-precision three-dimensional modeling methods.
The application also provides a non-transitory computer readable storage medium storing computer instructions for causing the computer to perform any of the foregoing reservoir high-precision three-dimensional modeling methods.
One or more technical solutions in the embodiments of the present invention at least have the following technical effects or advantages: according to the high-precision three-dimensional modeling method, device and storage medium for the oil reservoir, the fault surface is edited so that nine-level configuration distribution inside the curved-flow river point dam is represented in a three-dimensional space, a modeling flow is improved, a fault surface pattern is used for representing a lateral lamination development mode, the strength of the lateral lamination on the fluid shielding effect is simulated by setting the conductivity of the fault in a numerical simulation process, so that the residual oil in the ultra-high water period is guided to dig and dive, and a basis is provided for quantitative prediction of the residual oil in the next step.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of a high-precision three-dimensional modeling method for an oil reservoir, which is provided by an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a high-precision three-dimensional modeling device for oil reservoirs, which is provided by the embodiment of the invention;
fig. 3 is a schematic structural diagram of an electronic device according to the present invention;
FIG. 4 is a schematic diagram of a non-transitory computer readable storage medium according to the present invention;
FIG. 5 is a schematic diagram of an 8x8x0.25 side laminated mesh pattern provided herein;
FIG. 6 is a schematic illustration of an 8x8x16 side-layering grid pattern provided herein;
FIG. 7 is a schematic diagram of the three-dimensional model and the lateral lamination grid volume provided by the application according to the coarsening precision;
FIG. 8 (a) is a single cut-away schematic view provided herein;
FIG. 8 (b) is a plurality of fault plane combinations provided herein;
FIG. 9 is a schematic diagram of the three-dimensional model and the lateral lamination grid volume provided by the application according to the coarsening precision;
FIG. 10 is a diagram of a typical cursive river point dam development pattern for an investigation region provided herein;
FIG. 11 is a side-layer aspect style sheet of the three-dimensional spread style sheet of the edit section characterization side-layer provided herein;
fig. 12 is a schematic view of a point dam three-dimensional model of the three-dimensional spread pattern diagram of the edited fault plane representation side laminate provided in the present application.
Detailed Description
The advantages and various effects of the present invention will be more clearly apparent from the following detailed description and examples. It will be understood by those skilled in the art that these specific embodiments and examples are intended to illustrate the invention, not to limit the invention.
Throughout the specification, unless specifically indicated otherwise, the terms used herein should be understood as meaning commonly used in the art. Accordingly, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification will control.
Unless otherwise specifically indicated, the various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or may be prepared by existing methods.
The field outcrop and modern deposition researches show that the thickness of the side lamination layer is between 0.2m and 1m, the inclination angle is generally 5-30 degrees, in the three-dimensional geological process, in order to reasonably represent the three-dimensional space spread characteristics of the side lamination layer, the grid precision is required to be set between 0.01m and 0.5m, the grid number of 1km3 space can reach tens of millions to hundred million levels, and a numerical simulator cannot simulate a model with the huge grid number. Larger sized grids can result in the lateral layering occupying more grid space, making the three-dimensional model incompatible with the actual development model. As shown in fig. 5-7, as the mesh coarsening increases, the mesh volume occupied by the lateral laminates increases gradually, resulting in a gradual decrease in the geological reserves in the model, which is not in line with the geological reality.
Referring to fig. 1, in an embodiment of the present application, the present invention provides a method for high-precision three-dimensional modeling of an oil reservoir, where the method includes the steps of:
s1: acquiring data of a lateral lamination in a curved stream;
in this embodiment of the present application, the step of obtaining data of the inner side layer of the meandering stream includes the steps of:
obtaining geological data of a curved stream;
analyzing the curveflow river geological data;
and determining the lateral lamination development pattern according to the analysis result.
In the embodiment of the application, when the data of the side lamination inside the curved-stream river is acquired, the data of the curved-stream river can be acquired by acquiring the data of the curved-stream river, then the data of the curved-stream river is analyzed, and the development pattern of the side lamination is determined according to the analysis result.
In an embodiment of the present application, the determining the lateral-layer development pattern according to the analysis result includes the steps of:
determining a lateral lamination tendency according to the analysis result;
determining a lateral lamination dip angle according to the analysis result;
and determining the lateral lamination spreading range according to the analysis result.
In the embodiment of the application, when the development pattern of the side lamination is determined according to the analysis result, the tendency of the side lamination is determined according to the analysis result in the previous step, the inclination angle of the side lamination is determined according to the analysis result, and then the spreading range of the side lamination is determined according to the analysis result.
In an embodiment of the present application, the determining the coverage range of the side lamination according to the analysis result includes the steps of:
plane characterization of the lateral lamination distribution frequency;
the profile determines the lateral lamination extension;
the profile determines the extent of the side-layer.
In the embodiment of the present application, when determining the spreading range of the side lamination according to the analysis result, specifically, the distribution frequency of the side lamination is depicted by a plane, and the extension range and the extension scale of the side lamination are determined by a section.
S2: characterizing the side-lay-up;
in an embodiment of the present application, the characterizing the side-laminated layer includes the steps of:
acquiring characterization software;
acquiring a mode of the side lamination;
the same fault plane as the pattern is constructed in the characterization software.
In the embodiment of the application, when the side lamination is characterized, firstly, obtaining characterization software, wherein the characterization software is Petrel; and then acquiring the mode of the side lamination, and constructing a fault plane which is the same as the mode in the characterization software.
In an embodiment of the present application, the step of constructing the same fault plane as the pattern in the characterization software includes the steps of:
starting a fault adjustment module on the characterization software;
editing a fault label on the characterization software;
adjusting the tendency of the section to a preset value;
and adjusting the inclination angle of the section to a preset value.
In the embodiment of the application, when the fault plane same as the mode is built in the characterization software, a fault adjustment module on the characterization software is started first, then a fault label on the characterization software is edited, the tendency of the fault plane is adjusted to a preset value, and the inclination angle of the fault plane is adjusted to the preset value.
In the embodiment of the present application, the development patterns of the lateral laminates, including trends, dip angles and spread ranges, can be determined by studying geological data, and then the fracture tags are edited by using the Petrel software fracture adjustment module, and the trends and dip angles of the fracture surfaces are adjusted, so that the same fracture surface as the lateral laminate pattern can be constructed.
S3: and establishing a lateral lamination model in the curvy river point dam according to the lateral lamination.
In an embodiment of the present application, the building a model of a lateral layer inside a curved stream river point dam according to the lateral layer includes the steps of:
editing the fault plane;
establishing a side area layer model;
and establishing a point dam lithofacies model.
In the embodiment of the application, when the lateral lamination model in the point dam of the curved stream is built according to the lateral lamination, firstly, the fault plane is edited, then, the lateral lamination layer model is built, and the lithofacies model of the point dam is built. The point dam lithofacies model comprises two lithofacies of a river channel and a point dam.
As shown in fig. 9, in the embodiment of the application, the side-product layer and the common fault are directly taken as model fault input software, and the break distance of the fault is set to 0, so that a model of the side-product layer inside the curved-stream river point dam, namely a nine-level configuration model, is built.
The following describes the high-precision three-dimensional modeling method for oil reservoirs according to the present invention with reference to specific examples, so as to help those skilled in the art to understand the technical idea of the present invention more completely, accurately and deeply.
The specific implementation mode is as follows:
10-12, taking an oilfield as an example, the related operation flow is as follows:
and determining the distribution pattern of the side lamination of the point dam of the research area through geological research, plane-describing the distribution frequency of the side lamination, and determining the extension range and the scale of the side lamination by the section. Editing a fault plane, establishing a side-area plane model, and establishing a point dam lithofacies model by using a deterministic modeling method, wherein the model comprises two lithofacies of a river channel and a point dam.
As shown in fig. 2, in an embodiment of the present application, the present application further provides a device for high-precision three-dimensional modeling of an oil reservoir, where the device includes:
a side-laminated data acquisition module 10 for acquiring side-laminated data inside the meandering stream;
a side laminate characterization module 20 for characterizing the side laminate;
and the side lamination model building module 30 is used for building a side lamination model in the curveflow river point dam according to the side lamination.
The high-precision three-dimensional modeling device for the oil reservoir can execute the high-precision three-dimensional modeling method for the oil reservoir.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and are in no way limiting of the invention. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the scope of the present invention. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Referring now to fig. 3, a schematic diagram of an electronic device 100 suitable for use in implementing embodiments of the present disclosure is shown. The electronic devices in the embodiments of the present disclosure may include, but are not limited to, mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., in-vehicle navigation terminals), and the like, and stationary terminals such as digital TVs, desktop computers, and the like. The electronic device shown in fig. 3 is merely an example and should not be construed to limit the functionality and scope of use of the disclosed embodiments.
As shown in fig. 3, the electronic device 100 may include a processing means (e.g., a central processing unit, a graphics processor, etc.) 101 that may perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM) 102 or a program loaded from a storage means 108 into a Random Access Memory (RAM) 103. In the RAM 103, various programs and data necessary for the operation of the electronic apparatus 100 are also stored. The processing device 101, ROM 102, and RAM 103 are connected to each other by a bus 104. An input/output (I/O) interface 105 is also connected to bus 104.
In general, the following devices may be connected to the I/O interface 105: input devices 106 including, for example, a touch screen, touchpad, keyboard, mouse, image sensor, microphone, accelerometer, gyroscope, etc.; an output device 107 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage devices 108 including, for example, magnetic tape, hard disk, etc.; and a communication device 109. The communication means 109 may allow the electronic device 100 to communicate wirelessly or by wire with other devices to exchange data. While an electronic device 100 having various means is shown in the figures, it is to be understood that not all of the illustrated means are required to be implemented or provided. More or fewer devices may be implemented or provided instead.
In particular, according to embodiments of the present disclosure, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method shown in the flowcharts. In such an embodiment, the computer program may be downloaded and installed from a network via the communication means 109, or from the storage means 108, or from the ROM 102. The above-described functions defined in the methods of the embodiments of the present disclosure are performed when the computer program is executed by the processing device 101.
Referring now to fig. 4, there is illustrated a schematic diagram of a computer readable storage medium suitable for use in implementing embodiments of the present disclosure, the computer readable storage medium storing a computer program which, when executed by a processor, is capable of implementing a multi-scale building block model finite element mesh generation method as described in any of the above.
It should be noted that the computer readable medium described in the present disclosure may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this disclosure, a computer-readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present disclosure, however, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, fiber optic cables, RF (radio frequency), and the like, or any suitable combination of the foregoing.
The computer readable medium may be contained in the electronic device; or may exist alone without being incorporated into the electronic device.
The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: acquiring at least two internet protocol addresses; sending a node evaluation request comprising the at least two internet protocol addresses to node evaluation equipment, wherein the node evaluation equipment selects an internet protocol address from the at least two internet protocol addresses and returns the internet protocol address; receiving an Internet protocol address returned by the node evaluation equipment; wherein the acquired internet protocol address indicates an edge node in the content distribution network.
Alternatively, the computer-readable medium carries one or more programs that, when executed by the electronic device, cause the electronic device to: receiving a node evaluation request comprising at least two internet protocol addresses; selecting an internet protocol address from the at least two internet protocol addresses; returning the selected internet protocol address; wherein the received internet protocol address indicates an edge node in the content distribution network.
Computer program code for carrying out operations of the present disclosure may be written in one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units involved in the embodiments of the present disclosure may be implemented by means of software, or may be implemented by means of hardware. The name of the unit does not in any way constitute a limitation of the unit itself, for example the first acquisition unit may also be described as "unit acquiring at least two internet protocol addresses".
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
According to the high-precision three-dimensional modeling method, device and storage medium for the oil reservoir, the fault surface is edited so that nine-level configuration distribution inside the curved-flow river point dam is represented in a three-dimensional space, a modeling flow is improved, a fault surface pattern is used for representing a lateral lamination development mode, the strength of the lateral lamination on the fluid shielding effect is simulated by setting the conductivity of the fault in a numerical simulation process, so that the residual oil in the ultra-high water period is guided to dig and dive, and a basis is provided for quantitative prediction of the residual oil in the next step.
In summary, the foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A high-precision three-dimensional modeling method for an oil reservoir, which is characterized by comprising the following steps:
acquiring data of a lateral lamination in a curved stream;
characterizing the side-lay-up;
and establishing a lateral lamination model in the curvy river point dam according to the lateral lamination.
2. The method of high-precision three-dimensional modeling of oil reservoirs of claim 1, wherein the step of obtaining the data of the cross-flow inner-river side-product layer comprises the steps of:
obtaining geological data of a curved stream;
analyzing the curveflow river geological data;
and determining the lateral lamination development pattern according to the analysis result.
3. The method of high-precision three-dimensional modeling of a reservoir according to claim 2, wherein the determining the lateral-layer development pattern from the analysis results comprises the steps of:
determining a lateral lamination tendency according to the analysis result;
determining a lateral lamination dip angle according to the analysis result;
and determining the lateral lamination spreading range according to the analysis result.
4. A method of high-precision three-dimensional modeling of a reservoir according to claim 3, wherein said determining a lateral-layer spread from said analysis results comprises the steps of:
plane characterization of the lateral lamination distribution frequency;
the profile determines the lateral lamination extension;
the profile determines the extent of the side-layer.
5. The method of high-precision three-dimensional modeling of a reservoir of claim 1, wherein the characterizing the lateral layer comprises the steps of:
acquiring characterization software;
acquiring a mode of the side lamination;
the same fault plane as the pattern is constructed in the characterization software.
6. The method of high-precision three-dimensional modeling of a reservoir according to claim 5, wherein said constructing the same fault plane in the characterization software as the pattern comprises the steps of:
starting a fault adjustment module on the characterization software;
editing a fault label on the characterization software;
adjusting the tendency of the section to a preset value;
and adjusting the inclination angle of the section to a preset value.
7. The method of high-precision three-dimensional modeling of oil reservoirs according to claim 1, wherein said building a model of a side-by-side layer inside a curvelet dam from said side-by-side layer comprises the steps of:
editing the fault plane;
establishing a side area layer model;
and establishing a point dam lithofacies model.
8. A high-precision three-dimensional modeling device for an oil reservoir, the device comprising:
the side lamination layer data acquisition module is used for acquiring side lamination layer data in the curved stream;
the side lamination characterization module is used for characterizing the side lamination;
and the side lamination model building module is used for building a side lamination model in the curvelet point dam according to the side lamination.
9. An electronic device, the electronic device comprising:
at least one processor; the method comprises the steps of,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the reservoir high-precision three-dimensional modeling method of any of the preceding claims 1-7.
10. A non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the reservoir high-precision three-dimensional modeling method of any of the preceding claims 1-7.
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| CN202211192274.6A CN117828909A (en) | 2022-09-28 | 2022-09-28 | High-precision three-dimensional modeling method and device for oil reservoir and storage medium |
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| CN202211192274.6A CN117828909A (en) | 2022-09-28 | 2022-09-28 | High-precision three-dimensional modeling method and device for oil reservoir and storage medium |
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