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Oil reservoir block model visual integration and fine pick-up device and method

A technology for picking up devices and blocks, applied in 3D modeling, image data processing, instruments, etc., can solve the problems of inability to display the overall characteristics of the reservoir from multiple angles, inability to accurately pick up perforations and cores, etc., and achieve fine 3D picking. High degree of performance, simple user operation, and high degree of visualization integration

Inactive Publication Date: 2018-04-27
CHINA PETROLEUM & CHEM CORP +1
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, the seismic data volume, geological model, and various attributes of the well are displayed in different systems, and it is impossible to display the overall characteristics of the reservoir from multiple angles; on the other hand, it is impossible to accurately pick up the perforation and core

Method used

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  • Oil reservoir block model visual integration and fine pick-up device and method
  • Oil reservoir block model visual integration and fine pick-up device and method

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Embodiment Construction

[0020] In order to make the above and other objects, features and advantages of the present invention more comprehensible, preferred embodiments are listed below and described in detail in conjunction with the accompanying drawings.

[0021] like figure 1 as shown, figure 1 It is a flowchart of a specific embodiment of the reservoir block model visualization integration and fine picking method of the present invention. The method includes:

[0022] At step 110, a block seismic data volume is loaded. The loaded block seismic data volume is the 3D seismic data volume of the block. Load the prepared block seismic data volume into the device. This data is used in steps 120 and 130 . The process goes to step 111.

[0023] In step 111, the block geological model is loaded. Load the prepared 3D geological model of the block into the device. The geological model mainly includes facies model, stratum model, pores, permeability, saturation, thickness and other attribute models. ...

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Abstract

The invention provides an oil reservoir block model visual integration and fine pick-up device and method. The oil reservoir block model visual integration and fine pick-up method comprises the stepsof 1, loading a block seismic data volume; 2, loading a block geological model; 3, loading a well and a trajectory thereof; 4, loading attribute data of the well; 5, performing three-dimensional integrated display and statistical analysis on the basis of loading the block seismic data volume, the geological model, the well and the attributes thereof; and 6, performing multi-dimensional geologicalobject three-dimensional pick-up and interaction. The oil reservoir block model visual integration and fine pick-up device and method have the advantages of high visual integration degree of oil reservoir block data, high three-dimensional pick-up fineness, simple user operation and the like.

Description

technical field [0001] The invention relates to the technical field of oilfield development, in particular to a method and device for visualization integration and fine picking of reservoir block models. Background technique [0002] When compiling reservoir plans and reservoir research, it is necessary to visualize underground reservoirs and conduct interactive research on geological objects of different geological dimensions. In the existing technology, the seismic data volume, geological model, and various attributes of the well are displayed in different systems, and the overall characteristics of the reservoir cannot be displayed from multiple angles; on the other hand, it is impossible to accurately pick up the perforation and core. For this reason, we invented a method and device for visual integration and fine picking of reservoir block models, which solved the above technical problems. Contents of the invention [0003] The purpose of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/05G06T7/00
CPCG06T7/0004G06T17/05G06T2207/30184
Inventor 杨河山李春雷卞法敏曹裕民刘建涛张明安赵蕾姜兴兴李强冯金忠
Owner CHINA PETROLEUM & CHEM CORP
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