【摘要】：我國是一個新興的發(fā)展中國家，隨著國民經(jīng)濟的快速發(fā)展，對石油的需求量也越來越大。我國石油戰(zhàn)略儲備體系于1993年開始醞釀，從2003年開始籌備建設(shè)。我國石油儲備基地總共規(guī)劃了三期，其儲量安排大體是：第一期1000萬~1200萬噸；第二期2800萬噸；第三期2800萬噸。第一期已建成，二、三期正處在規(guī)劃及建設(shè)階段。地下水封油庫以其占地少、投資少、損耗少、污染小、運營管理費用低、安全性能高、裝卸速度快等優(yōu)點，成為國家石油儲備的首選形式。我國石油戰(zhàn)略儲備建設(shè)正快速、有序的進行著，二、三期石油儲備庫基本都為地下洞室儲備庫，有一些已經(jīng)完成規(guī)劃選址，準(zhǔn)備施工或正在施工。但二、三期仍有大量的地下水封洞庫需要建設(shè)。 論文從地下水封洞庫原理及選址因素研究入手，選取地震烈度、區(qū)域性斷裂帶、最大水平地應(yīng)力、地層巖性、地下水埋深、年均降雨量、與大型碼頭距離、與大型煉油廠距離等8個評價指標(biāo)對地下水封洞庫進行選址評價。利用層次分析法建立了層次結(jié)構(gòu)模型并計算了權(quán)重。最后利用GIS空間疊加技術(shù)結(jié)合加權(quán)求和運算實現(xiàn)綜合分析評價，再運用GIS的基本功能實現(xiàn)結(jié)果的可視化表達。論文研究區(qū)為我國東部沿海地區(qū)，對研究區(qū)進行了建庫適宜性評價。論文具體研究成果如下： （1）構(gòu)建了地下水封洞庫宏觀選址評價指標(biāo)體系。 （2）利用層次分析法構(gòu)建地下水封洞庫宏觀選址評價層次模型并計算權(quán)重，利用GIS空間疊加分析的方法進行了綜合評價。 （3）根據(jù)適宜性評價結(jié)果，，將研究區(qū)的建庫適宜性分為適宜建庫區(qū)、較適宜建庫區(qū)、基本適宜建庫區(qū)、不宜建庫區(qū)4個等級。 （4）生成了我國東部沿海地區(qū)建庫適宜性分區(qū)圖，從圖中可直觀、明顯看出不同適宜性等級區(qū)域的分布情況。 （5）論文統(tǒng)計的已建、在建或已選洞庫在本文分析評價的結(jié)果中均位于適宜建庫區(qū)和較適宜建庫區(qū)內(nèi)，這說明論文的研究方法和評價結(jié)果的合理性。
[Abstract]:China is a new developing country, with the rapid development of national economy, the demand for oil is increasing. China's petroleum strategic reserve system began to brewing in 1993 and began to prepare for construction in 2003. China's petroleum reserve base has planned three periods in total. Its reserve arrangement is 10 million ~ 12 million tons in the first period, 28 million tons in the second phase and 28 million tons in the third period. The first phase has been completed, and the second and third phases are in the planning and construction stage. Because of its advantages such as less occupation, less investment, less loss, less pollution, low operating and management cost, high safety performance and fast loading and unloading speed, groundwater seal depot has become the preferred form of national petroleum reserve. The construction of China's petroleum strategic reserve is proceeding rapidly and orderly. The second and third periods of oil reserve are basically underground caverns, some of which have completed the planning and location selection, ready for construction or under construction. However, there are still a large number of underground water sealing caverns need to be built in the second and third period. This paper begins with the study of the principle and location of underground water reservoir sealing, and selects seismic intensity, regional fault zone, maximum horizontal ground stress, stratigraphic lithology, groundwater depth, average annual rainfall and distance from large wharf. Eight evaluation indexes, such as distance from large refineries, were used to evaluate the location of underground water seal reservoir. The analytic hierarchy process (AHP) is used to establish the hierarchical structure model and calculate the weight. Finally, the GIS space superposition technique combined with weighted summation is used to realize the comprehensive analysis and evaluation, and then the basic functions of GIS are used to realize the visual expression of the results. The research area of this paper is the east coastal area of our country, and the suitability evaluation of the research area has been carried out. The specific research results are as follows: (1) the macro location evaluation index system of underground water seal hole reservoir is constructed. (2) Analytic hierarchy process (AHP) is used to construct the hierarchical model and calculate the weight of the macro site selection of the underground water seal reservoir, and the comprehensive evaluation is carried out by using the method of GIS space superposition analysis. (3) according to the results of suitability evaluation, the suitability of database construction in the study area is divided into four grades: suitable reservoir area, more suitable reservoir area, basically suitable reservoir area, and unsuitable reservoir area. (4) the zoning map of the suitability of database construction in the eastern coastal areas of China is generated, and the distribution of different suitability grades can be clearly seen from the map. (5) in the analysis of the results of the analysis and evaluation, the statistical built or selected caverns are located in the suitable reservoir area and the more suitable reservoir area, which shows the rationality of the research method and the evaluation results of the paper.
【學(xué)位授予單位】：中國地質(zhì)大學(xué)（北京）
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TE822;P208

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