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Compilation method and device of digital oil-gas exploration degree diagram, electronic equipment and medium

A kind of oil and gas technology, applied in the field of oil exploration research, can solve the problem of not having geographic space attributes, etc., to achieve the effect of easy accurate measurement

Pending Publication Date: 2022-05-03
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above methods are analyzed in the form of data tables, statistical graphics, etc., and do not have geospatial attributes

Method used

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  • Compilation method and device of digital oil-gas exploration degree diagram, electronic equipment and medium
  • Compilation method and device of digital oil-gas exploration degree diagram, electronic equipment and medium
  • Compilation method and device of digital oil-gas exploration degree diagram, electronic equipment and medium

Examples

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Embodiment 1

[0124] figure 1 A flow chart showing the steps of a method for preparing a digital oil and gas exploration degree map according to an embodiment of the present invention.

[0125] Such as figure 1 As shown, the preparation method of the digital oil and gas exploration degree map includes: step 101, projecting according to the curved surface of the earth to obtain a map projection; step 102, determining the coordinate network distribution of the map projection, and establishing a geographic base map; Calibrate the exploration area, draw the data of the exploration area, and obtain a digital oil and gas exploration degree map.

[0126] Project according to the curved surface of the earth to obtain a map projection. The map projection is to project the curved surface of the earth onto a plane that can be expanded. When a non-developable curved surface is displayed on a plane, deformation will inevitably occur: angle deformation, area deformation and distance deformation. The d...

Embodiment 2

[0141] Figure 6 A block diagram of an apparatus for compiling a digital oil and gas exploration degree map according to an embodiment of the present invention is shown.

[0142] Such as Figure 6 As shown, the compilation device of the digital oil and gas exploration degree map includes:

[0143] The projection module 201 performs projection according to the curved surface of the earth to obtain a map projection;

[0144] The distribution module 202 determines the coordinate network distribution of the map projection and establishes the geographic base map;

[0145] Calibration module 203, which calibrates the exploration area on the geographic base map, draws the data of the exploration area, and obtains a digital oil and gas exploration degree map.

[0146] As a preferred solution, the projection is performed according to the curved surface of the earth, and obtaining the map projection includes:

[0147] Determine the projection method as equal-area projection;

[014...

Embodiment 3

[0160] The present disclosure provides an electronic device comprising: a memory storing executable instructions; a processor running the executable instructions in the memory to implement the above-mentioned method for preparing a digital oil and gas exploration degree map.

[0161] An electronic device according to an embodiment of the present disclosure includes a memory and a processor.

[0162] The memory is used to store non-transitory computer readable instructions. Specifically, the memory may include one or more computer program products, which may include various forms of computer-readable storage media, such as volatile memory and / or non-volatile memory. The volatile memory may include, for example, random access memory (RAM) and / or cache memory (cache). The non-volatile memory may include, for example, a read-only memory (ROM), a hard disk, a flash memory, and the like.

[0163] The processor may be a central processing unit (CPU) or other form of processing unit...

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Abstract

The invention discloses a compilation method and device of a digital oil-gas exploration degree diagram, electronic equipment and a medium. The method comprises the following steps: performing projection according to an earth curved surface to obtain map projection; determining coordinate network distribution of map projection, and establishing a geographic base map; and calibrating an exploration area on the geographical base map, drawing exploration area data, and obtaining a digital oil-gas exploration degree map. According to the characteristics of oil and gas resources, the positive-axis cut cone equal-product projection is adopted as the mathematical basis of the oil and gas exploration degree diagram, and the geographic space range and the scale of an exploration area oil and gas reservoir can be measured and calculated on the diagram.

Description

technical field [0001] The present invention relates to the field of petroleum exploration research, and more specifically, relates to a preparation method, device, electronic equipment and medium of a digital oil and gas exploration degree map. Background technique [0002] At present, there are many analysis theories and evaluation systems for the degree of oil and gas exploration, which can be summarized into two types: qualitative analysis and quantitative analysis. [0003] Representative qualitative analysis mainly includes M.T.Halbouty scheme and Exxon Corporation scheme. The oil and gas exploration work is now divided into three stages, namely basin area exploration, trap pre-exploration stage, and oil and gas reservoir evaluation and exploration stage. [0004] Quantitative analysis is generally based on the exploration workload and the degree of control over the resources in the exploration area. There are mainly classifications such as Kang Yizi classification, P...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/20
CPCG06T11/206
Inventor 钱雪文贺跃宏
Owner CHINA PETROLEUM & CHEM CORP
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