本文選題：油藏地質(zhì)模型 + 可視化　； 參考：《西安石油大學(xué)》2015年碩士論文

【摘要】：近些年來隨著計算機技術(shù)的興盛發(fā)展,將傳統(tǒng)工業(yè)生產(chǎn)與計算機技術(shù)相結(jié)合的領(lǐng)域越來越受到關(guān)注和重視。尤其是在石油工業(yè)方面,通過計算機模擬油藏地質(zhì)建模來指導(dǎo)油氣田開發(fā)已經(jīng)成為一種趨勢。本論文中采用基于Open GL的面向?qū)ο笕S圖形軟件開發(fā)包Open Inventor(統(tǒng)一簡稱為OIV)和其擴展模塊Mesh Viz、Volume Viz,以及用戶界面開發(fā)工具Qt,通過構(gòu)建油藏地質(zhì)模型來設(shè)計、并實現(xiàn)一個可視化軟件系統(tǒng)。使用該系統(tǒng)可以完成多種地質(zhì)圖件的繪制,包括地層厚度圖、物性參數(shù)模擬結(jié)果圖、三維立體圖、連井剖面圖等。利用這個系統(tǒng),指導(dǎo)石油地質(zhì)人員準(zhǔn)確的理解各種復(fù)雜的油藏地質(zhì)現(xiàn)象和油藏地質(zhì)構(gòu)造,使得可以加快油氣勘探開發(fā)的進度,并且為之提供決策依據(jù)。本文首先分析并歸納了油藏地質(zhì)建模和計算機可視化技術(shù)的基本理論。將油藏地質(zhì)模型可視化分為油藏地質(zhì)建模和可視化兩個過程。在油藏地質(zhì)建模方面,闡述了油藏地質(zhì)模型的基本概念、分類、建模方法和具體流程,研究了油藏地質(zhì)模型的完整建模過程。在可視化方面,研究了可視化的基本原理以及將可視化技術(shù)運用到油藏地質(zhì)模型中的具體流程。其次,研究OIV和Qt可視化油藏地質(zhì)模型的方法和關(guān)鍵技術(shù)。詳細描述了OIV及Qt的產(chǎn)生發(fā)展、功能特點和主要結(jié)構(gòu),并且分析了OIV的擴展模塊。為后續(xù)的開發(fā)奠定有力的技術(shù)基礎(chǔ)。最后,通過使用OIV圖形開發(fā)軟件、Qt用戶界面開發(fā)框架,設(shè)計并實現(xiàn)了油藏地質(zhì)建模可視化系統(tǒng)。利用OIV的基礎(chǔ)模塊構(gòu)建場景,應(yīng)用其Mesh Viz及Volunme Viz模塊繪制地層等厚、沉積相模型、三維立體、連井剖面圖等地質(zhì)圖件。通過使用油田的實際數(shù)據(jù)進行測試,系統(tǒng)可以繪制出多種地質(zhì)圖件,真實再現(xiàn)了油藏地質(zhì)的形態(tài)特征和空間分布。結(jié)果表明,該系統(tǒng)具有交互功能,用戶可以在顯示的圖件中進行一系列操作,擁有強大的數(shù)據(jù)處理能力、可靠性、實時性的特點。
[Abstract]:In recent years, with the development of computer technology, more and more attention has been paid to the field of combining traditional industrial production with computer technology. Especially in petroleum industry, it has become a trend to use computer to simulate reservoir geological modeling to guide oil and gas field development. In this paper, Open inventor, an object-oriented 3D graphics software development kit based on Open GL, and its extension module, Mesh Vizn Volume Vizor, and the user interface development tool QT, are used to design the reservoir geological model. And realize a visual software system. The system can be used to draw various geological maps, including formation thickness map, physical parameters simulation result map, three-dimensional stereogram, even well profile map and so on. By using this system, the petroleum geological personnel can be guided to understand various complex reservoir geological phenomena and reservoir geological structures accurately, so that the progress of oil and gas exploration and development can be accelerated, and the decision basis can be provided for them. In this paper, the basic theories of reservoir geological modeling and computer visualization are analyzed and summarized. The visualization of reservoir geological model is divided into two processes: reservoir geological modeling and visualization. In the aspect of reservoir geological modeling, the basic concept, classification, modeling method and concrete flow of reservoir geological model are expounded, and the complete modeling process of reservoir geological model is studied. In the aspect of visualization, the basic principle of visualization and the process of applying visualization technology to reservoir geological model are studied. Secondly, the methods and key technologies of OIV and QT visualization reservoir geological model are studied. The generation, development, function and main structure of OIV and QT are described in detail, and the extended module of OIV is analyzed. Lay a strong technical foundation for further development. Finally, a visualization system for reservoir geological modeling is designed and implemented by using OIV graphical development software and QT user interface development framework. The basic module of OIV is used to construct the scene, and the Mesh Viz and Volunme Viz modules are used to draw geological maps such as formation equal thickness, sedimentary facies model, 3D stereo and even well profile. By using the actual data of the oil field, the system can draw a variety of geological maps and reproduce the morphological characteristics and spatial distribution of the reservoir geology. The results show that the system has interactive function, users can perform a series of operations in the displayed drawings, and has the characteristics of powerful data processing ability, reliability and real-time.
【學(xué)位授予單位】：西安石油大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：P618.13;TP391.41

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